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updated to Swift 3

This commit is contained in:
Marius 2016-07-27 00:56:00 +03:00
parent 18ce09ec48
commit 6efead4328
81 changed files with 684 additions and 1798 deletions
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17
ch01/chapter01.xcodeproj/project.pbxproj
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@ -9,7 +9,6 @@
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29400C7D1C3AEE1300345568 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29400C7C1C3AEE1300345568 /* AppDelegate.swift */; };
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29400C811C3AEE1300345568 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 29400C801C3AEE1300345568 /* Assets.xcassets */; };
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@ -17,7 +16,6 @@
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29400C7E1C3AEE1300345568 /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
29400C801C3AEE1300345568 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
29400C831C3AEE1300345568 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
29400C851C3AEE1300345568 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
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@ -53,7 +51,6 @@
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29400C7E1C3AEE1300345568 /* ViewController.swift */,
29400C801C3AEE1300345568 /* Assets.xcassets */,
29400C821C3AEE1300345568 /* Main.storyboard */,
29400C851C3AEE1300345568 /* Info.plist */,
29400C7C1C3AEE1300345568 /* AppDelegate.swift */,
@ -88,11 +85,12 @@
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0720;
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LastUpgradeCheck = 0800;
ORGANIZATIONNAME = "Marius Horga";
TargetAttributes = {
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@ -119,7 +117,6 @@
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29400C811C3AEE1300345568 /* Assets.xcassets in Resources */,
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runOnlyForDeploymentPostprocessing = 0;
@ -186,7 +183,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = macosx;
@ -224,7 +221,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = macosx;
};
@ -233,24 +230,25 @@
29400C891C3AEE1300345568 /* Debug */ = {
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buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
INFOPLIST_FILE = chapter01/Info.plist;
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PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter01;
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SWIFT_VERSION = 3.0;
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name = Debug;
};
29400C8A1C3AEE1300345568 /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
INFOPLIST_FILE = chapter01/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter01;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
SWIFT_VERSION = 3.0;
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name = Release;
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@ -273,6 +271,7 @@
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2
ch01/chapter01.xcodeproj/xcuserdata/marius.xcuserdatad/xcschemes/chapter01.xcscheme
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@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0720"
LastUpgradeVersion = "0800"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"

13
ch01/chapter01/AppDelegate.swift
View File

@ -10,17 +10,4 @@ import Cocoa
@NSApplicationMain
class AppDelegate: NSObject, NSApplicationDelegate {
func applicationDidFinishLaunching(aNotification: NSNotification) {
// Insert code here to initialize your application
}
func applicationWillTerminate(aNotification: NSNotification) {
// Insert code here to tear down your application
}
}

58
ch01/chapter01/Assets.xcassets/AppIcon.appiconset/Contents.json
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@ -1,58 +0,0 @@
{
"images" : [
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "2x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
}
}

18
ch01/chapter01/Base.lproj/Main.storyboard
View File

@ -1,8 +1,8 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="9531" systemVersion="15C50" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="11163.2" systemVersion="16A254g" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
<dependencies>
<deployment identifier="macosx"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9531"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="11163.2"/>
</dependencies>
<scenes>
<!--Application-->
@ -673,8 +673,11 @@
<rect key="frame" x="0.0" y="0.0" width="480" height="270"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Xlv-xm-iWj">
<rect key="frame" x="18" y="110" width="444" height="50"/>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="Xlv-xm-iWj">
<rect key="frame" x="18" y="99" width="444" height="72"/>
<constraints>
<constraint firstAttribute="height" constant="72" id="qBP-GW-cE6"/>
</constraints>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="center" title="Label" id="Jzz-ex-W3x">
<font key="font" metaFont="system"/>
<color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
@ -682,6 +685,11 @@
</textFieldCell>
</textField>
</subviews>
<constraints>
<constraint firstItem="Xlv-xm-iWj" firstAttribute="leading" secondItem="m2S-Jp-Qdl" secondAttribute="leading" constant="20" symbolic="YES" id="2EG-P4-Bft"/>
<constraint firstItem="Xlv-xm-iWj" firstAttribute="centerY" secondItem="m2S-Jp-Qdl" secondAttribute="centerY" id="JS5-Nd-Fba"/>
<constraint firstAttribute="trailing" secondItem="Xlv-xm-iWj" secondAttribute="trailing" constant="20" symbolic="YES" id="zFv-gV-dhn"/>
</constraints>
</view>
<connections>
<outlet property="label" destination="Xlv-xm-iWj" id="j10-Xo-Jzk"/>

15
ch01/chapter01/ViewController.swift
View File

@ -6,7 +6,7 @@
// Copyright © 2016 Marius Horga. All rights reserved.
//
import Cocoa // contains Metal
import Cocoa
class ViewController: NSViewController {
@ -15,10 +15,15 @@ class ViewController: NSViewController {
override func viewDidLoad() {
super.viewDidLoad()
if let device = MTLCreateSystemDefaultDevice() {
label.stringValue = "Your GPU name is:\n\(device.name!)"
} else {
label.stringValue = "Your GPU does not support Metal!"
/* The MTLCopyAllDevices() function is only available in macOS.
For iOS/tvOS devices use MTLCreateSystemDefaultDevice() instead. */
let devices = MTLCopyAllDevices()
guard let _ = devices.first else {
fatalError("Your GPU does not support Metal!")
}
label.stringValue = "Your system has the following GPU(s):\n"
for device in devices {
label.stringValue += "\(device.name!)\n"
}
}
}

17
ch02/chapter02.xcodeproj/project.pbxproj
View File

@ -8,7 +8,6 @@
/* Begin PBXBuildFile section */
29E74AD11C4159D60023A39A /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29E74AD01C4159D60023A39A /* AppDelegate.swift */; };
29E74AD51C4159D60023A39A /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 29E74AD41C4159D60023A39A /* Assets.xcassets */; };
29E74AD81C4159D60023A39A /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 29E74AD61C4159D60023A39A /* Main.storyboard */; };
29E74AE01C415A020023A39A /* MetalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29E74ADF1C415A020023A39A /* MetalView.swift */; };
/* End PBXBuildFile section */
@ -16,7 +15,6 @@
/* Begin PBXFileReference section */
29E74ACD1C4159D60023A39A /* chapter02.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = chapter02.app; sourceTree = BUILT_PRODUCTS_DIR; };
29E74AD01C4159D60023A39A /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
29E74AD41C4159D60023A39A /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
29E74AD71C4159D60023A39A /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
29E74AD91C4159D60023A39A /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
29E74ADF1C415A020023A39A /* MetalView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MetalView.swift; sourceTree = "<group>"; };
@ -54,7 +52,6 @@
children = (
29E74ADF1C415A020023A39A /* MetalView.swift */,
29E74AD61C4159D60023A39A /* Main.storyboard */,
29E74AD41C4159D60023A39A /* Assets.xcassets */,
29E74AD91C4159D60023A39A /* Info.plist */,
29E74AD01C4159D60023A39A /* AppDelegate.swift */,
);
@ -88,11 +85,12 @@
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0720;
LastUpgradeCheck = 0720;
LastUpgradeCheck = 0800;
ORGANIZATIONNAME = "Marius Horga";
TargetAttributes = {
29E74ACC1C4159D60023A39A = {
CreatedOnToolsVersion = 7.2;
LastSwiftMigration = 0800;
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@ -119,7 +117,6 @@
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buildActionMask = 2147483647;
files = (
29E74AD51C4159D60023A39A /* Assets.xcassets in Resources */,
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);
runOnlyForDeploymentPostprocessing = 0;
@ -186,7 +183,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = macosx;
@ -224,7 +221,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = macosx;
};
@ -233,24 +230,25 @@
29E74ADD1C4159D60023A39A /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
INFOPLIST_FILE = chapter02/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter02;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_VERSION = 3.0;
};
name = Debug;
};
29E74ADE1C4159D60023A39A /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
INFOPLIST_FILE = chapter02/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter02;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
SWIFT_VERSION = 3.0;
};
name = Release;
};
@ -273,6 +271,7 @@
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);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
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ch02/chapter02.xcodeproj/xcuserdata/marius.xcuserdatad/xcschemes/chapter02.xcscheme
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@ -1,6 +1,6 @@
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<Scheme
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LastUpgradeVersion = "0800"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"

58
ch02/chapter02/Assets.xcassets/AppIcon.appiconset/Contents.json
View File

@ -1,58 +0,0 @@
{
"images" : [
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "2x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
}
}

34
ch02/chapter02/MetalView.swift
View File

@ -10,25 +10,21 @@ import MetalKit
class MetalView: MTKView {
override func drawRect(dirtyRect: NSRect) {
super.drawRect(dirtyRect)
render()
required init(coder: NSCoder) {
super.init(coder: coder)
device = MTLCreateSystemDefaultDevice()
}
func render() {
let device = MTLCreateSystemDefaultDevice()!
self.device = device
let rpd = MTLRenderPassDescriptor()
let bleen = MTLClearColor(red: 0, green: 0.5, blue: 0.5, alpha: 1)
rpd.colorAttachments[0].texture = currentDrawable!.texture
rpd.colorAttachments[0].clearColor = bleen
rpd.colorAttachments[0].loadAction = .Clear
let commandQueue = device.newCommandQueue()
let commandBuffer = commandQueue.commandBuffer()
let encoder = commandBuffer.renderCommandEncoderWithDescriptor(rpd)
encoder.endEncoding()
commandBuffer.presentDrawable(currentDrawable!)
commandBuffer.commit()
override func draw(_ dirtyRect: NSRect) {
if let drawable = currentDrawable, let rpd = currentRenderPassDescriptor {
rpd.colorAttachments[0].texture = currentDrawable!.texture
rpd.colorAttachments[0].clearColor = MTLClearColor(red: 0, green: 0.5, blue: 0.5, alpha: 1)
rpd.colorAttachments[0].loadAction = .clear
let commandBuffer = device!.newCommandQueue().commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()
}
}
}

16
ch03/chapter03.xcodeproj/project.pbxproj
View File

@ -9,7 +9,6 @@
/* Begin PBXBuildFile section */
294BD6211C4D1FD7009CF449 /* MetalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 294BD6201C4D1FD7009CF449 /* MetalView.swift */; };
29CB59901C4461EA0004DB55 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29CB598F1C4461EA0004DB55 /* AppDelegate.swift */; };
29CB59941C4461EA0004DB55 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 29CB59931C4461EA0004DB55 /* Assets.xcassets */; };
29CB59971C4461EA0004DB55 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 29CB59951C4461EA0004DB55 /* Main.storyboard */; };
29CB599F1C44665B0004DB55 /* Shaders.metal in Sources */ = {isa = PBXBuildFile; fileRef = 29CB599E1C44665B0004DB55 /* Shaders.metal */; };
/* End PBXBuildFile section */
@ -18,7 +17,6 @@
294BD6201C4D1FD7009CF449 /* MetalView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MetalView.swift; sourceTree = "<group>"; };
29CB598C1C4461EA0004DB55 /* chapter03.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = chapter03.app; sourceTree = BUILT_PRODUCTS_DIR; };
29CB598F1C4461EA0004DB55 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
29CB59931C4461EA0004DB55 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
29CB59961C4461EA0004DB55 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
29CB59981C4461EA0004DB55 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
29CB599E1C44665B0004DB55 /* Shaders.metal */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.metal; path = Shaders.metal; sourceTree = "<group>"; };
@ -57,7 +55,6 @@
294BD6201C4D1FD7009CF449 /* MetalView.swift */,
29CB599E1C44665B0004DB55 /* Shaders.metal */,
29CB59951C4461EA0004DB55 /* Main.storyboard */,
29CB59931C4461EA0004DB55 /* Assets.xcassets */,
29CB59981C4461EA0004DB55 /* Info.plist */,
29CB598F1C4461EA0004DB55 /* AppDelegate.swift */,
);
@ -91,11 +88,12 @@
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0720;
LastUpgradeCheck = 0720;
LastUpgradeCheck = 0800;
ORGANIZATIONNAME = "Marius Horga";
TargetAttributes = {
29CB598B1C4461E90004DB55 = {
CreatedOnToolsVersion = 7.2;
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};
};
@ -122,7 +120,6 @@
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buildActionMask = 2147483647;
files = (
29CB59941C4461EA0004DB55 /* Assets.xcassets in Resources */,
29CB59971C4461EA0004DB55 /* Main.storyboard in Resources */,
);
runOnlyForDeploymentPostprocessing = 0;
@ -190,7 +187,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = macosx;
@ -228,7 +225,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = macosx;
};
@ -237,24 +234,25 @@
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isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
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LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter03;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_VERSION = 3.0;
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name = Debug;
};
29CB599D1C4461EA0004DB55 /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
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LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter03;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
SWIFT_VERSION = 3.0;
};
name = Release;
};

BIN
ch03/chapter03.xcodeproj/project.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
View File

Binary file not shown.

2
ch03/chapter03.xcodeproj/xcuserdata/marius.xcuserdatad/xcschemes/chapter03.xcscheme
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0720"
LastUpgradeVersion = "0800"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"

58
ch03/chapter03/Assets.xcassets/AppIcon.appiconset/Contents.json
View File

@ -1,58 +0,0 @@
{
"images" : [
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "2x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
}
}

52
ch03/chapter03/MetalView.swift
View File

@ -10,41 +10,49 @@ import MetalKit
class MetalView: MTKView {
override func drawRect(dirtyRect: NSRect) {
super.drawRect(dirtyRect)
var commandQueue: MTLCommandQueue?
var rps: MTLRenderPipelineState?
var vertexData: [Float]?
var vertexBuffer: MTLBuffer?
required init(coder: NSCoder) {
super.init(coder: coder)
render()
}
func render() {
device = MTLCreateSystemDefaultDevice()
let vertex_data:[Float] = [-1.0, -1.0, 0.0, 1.0,
1.0, -1.0, 0.0, 1.0,
0.0, 1.0, 0.0, 1.0]
let data_size = vertex_data.count * sizeof(Float)
let vertex_buffer = device!.newBufferWithBytes(vertex_data, length: data_size, options: [])
device = MTLCreateSystemDefaultDevice()!
commandQueue = device!.newCommandQueue()
vertexData = [-1.0, -1.0, 0.0, 1.0,
1.0, -1.0, 0.0, 1.0,
0.0, 1.0, 0.0, 1.0]
let dataSize = vertexData!.count * sizeof(Float.self)
vertexBuffer = device!.newBuffer(withBytes: vertexData!, length: dataSize, options: [])
let library = device!.newDefaultLibrary()!
let vertex_func = library.newFunctionWithName("vertex_func")
let frag_func = library.newFunctionWithName("fragment_func")
let vertex_func = library.newFunction(withName: "vertex_func")
let frag_func = library.newFunction(withName: "fragment_func")
let rpld = MTLRenderPipelineDescriptor()
rpld.vertexFunction = vertex_func
rpld.fragmentFunction = frag_func
rpld.colorAttachments[0].pixelFormat = .BGRA8Unorm
var rps: MTLRenderPipelineState! = nil
rpld.colorAttachments[0].pixelFormat = .bgra8Unorm
do {
try rps = device!.newRenderPipelineStateWithDescriptor(rpld)
try rps = device!.newRenderPipelineState(with: rpld)
} catch let error {
self.print("\(error)")
}
if let rpd = currentRenderPassDescriptor, drawable = currentDrawable {
}
override func draw(_ dirtyRect: NSRect) {
if let drawable = currentDrawable, let rpd = currentRenderPassDescriptor {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0, 0.5, 0.5, 1.0)
let command_buffer = device!.newCommandQueue().commandBuffer()
let command_encoder = command_buffer.renderCommandEncoderWithDescriptor(rpd)
command_encoder.setRenderPipelineState(rps)
command_encoder.setVertexBuffer(vertex_buffer, offset: 0, atIndex: 0)
command_encoder.drawPrimitives(.Triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
command_encoder.endEncoding()
command_buffer.presentDrawable(drawable)
command_buffer.commit()
let commandBuffer = commandQueue!.commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
commandEncoder.setRenderPipelineState(rps!)
commandEncoder.setVertexBuffer(vertexBuffer, offset: 0, at: 0)
commandEncoder.drawPrimitives(.triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()
}
}
}

3
ch03/chapter03/Shaders.metal
View File

@ -13,7 +13,8 @@ struct Vertex {
float4 position [[position]];
};
vertex Vertex vertex_func(constant Vertex *vertices [[buffer(0)]], uint vid [[vertex_id]]) {
vertex Vertex vertex_func(constant Vertex *vertices [[buffer(0)]],
uint vid [[vertex_id]]) {
return vertices[vid];
}

20
ch04/chapter04.xcodeproj/project.pbxproj
View File

@ -8,8 +8,6 @@
/* Begin PBXBuildFile section */
29C87D411C56E93A005F4615 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29C87D401C56E93A005F4615 /* AppDelegate.swift */; };
29C87D431C56E93A005F4615 /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29C87D421C56E93A005F4615 /* ViewController.swift */; };
29C87D451C56E93A005F4615 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 29C87D441C56E93A005F4615 /* Assets.xcassets */; };
29C87D481C56E93B005F4615 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 29C87D461C56E93B005F4615 /* Main.storyboard */; };
29C87D501C56E9C2005F4615 /* Shaders.metal in Sources */ = {isa = PBXBuildFile; fileRef = 29C87D4F1C56E9C2005F4615 /* Shaders.metal */; };
29C87D521C56E9DE005F4615 /* MetalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29C87D511C56E9DE005F4615 /* MetalView.swift */; };
@ -18,8 +16,6 @@
/* Begin PBXFileReference section */
29C87D3D1C56E93A005F4615 /* chapter04.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = chapter04.app; sourceTree = BUILT_PRODUCTS_DIR; };
29C87D401C56E93A005F4615 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
29C87D421C56E93A005F4615 /* ViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = "<group>"; };
29C87D441C56E93A005F4615 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
29C87D471C56E93B005F4615 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
29C87D491C56E93B005F4615 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
29C87D4F1C56E9C2005F4615 /* Shaders.metal */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.metal; path = Shaders.metal; sourceTree = "<group>"; };
@ -58,8 +54,6 @@
children = (
29C87D511C56E9DE005F4615 /* MetalView.swift */,
29C87D4F1C56E9C2005F4615 /* Shaders.metal */,
29C87D441C56E93A005F4615 /* Assets.xcassets */,
29C87D421C56E93A005F4615 /* ViewController.swift */,
29C87D461C56E93B005F4615 /* Main.storyboard */,
29C87D491C56E93B005F4615 /* Info.plist */,
29C87D401C56E93A005F4615 /* AppDelegate.swift */,
@ -94,11 +88,12 @@
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0720;
LastUpgradeCheck = 0720;
LastUpgradeCheck = 0800;
ORGANIZATIONNAME = "Marius Horga";
TargetAttributes = {
29C87D3C1C56E93A005F4615 = {
CreatedOnToolsVersion = 7.2;
LastSwiftMigration = 0800;
};
};
};
@ -125,7 +120,6 @@
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
files = (
29C87D451C56E93A005F4615 /* Assets.xcassets in Resources */,
29C87D481C56E93B005F4615 /* Main.storyboard in Resources */,
);
runOnlyForDeploymentPostprocessing = 0;
@ -139,7 +133,6 @@
files = (
29C87D521C56E9DE005F4615 /* MetalView.swift in Sources */,
29C87D501C56E9C2005F4615 /* Shaders.metal in Sources */,
29C87D431C56E93A005F4615 /* ViewController.swift in Sources */,
29C87D411C56E93A005F4615 /* AppDelegate.swift in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
@ -194,7 +187,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = macosx;
@ -232,7 +225,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = macosx;
};
@ -241,24 +234,25 @@
29C87D4D1C56E93B005F4615 /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
INFOPLIST_FILE = chapter04/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter04;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_VERSION = 3.0;
};
name = Debug;
};
29C87D4E1C56E93B005F4615 /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
INFOPLIST_FILE = chapter04/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter04;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
SWIFT_VERSION = 3.0;
};
name = Release;
};

BIN
ch04/chapter04.xcodeproj/project.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
View File

Binary file not shown.

2
ch04/chapter04.xcodeproj/xcuserdata/marius.xcuserdatad/xcschemes/chapter04.xcscheme
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0720"
LastUpgradeVersion = "0800"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"

13
ch04/chapter04/AppDelegate.swift
View File

@ -10,17 +10,4 @@ import Cocoa
@NSApplicationMain
class AppDelegate: NSObject, NSApplicationDelegate {
func applicationDidFinishLaunching(aNotification: NSNotification) {
// Insert code here to initialize your application
}
func applicationWillTerminate(aNotification: NSNotification) {
// Insert code here to tear down your application
}
}

58
ch04/chapter04/Assets.xcassets/AppIcon.appiconset/Contents.json
View File

@ -1,58 +0,0 @@
{
"images" : [
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "2x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
}
}

8
ch04/chapter04/Base.lproj/Main.storyboard
View File

@ -1,8 +1,8 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="9531" systemVersion="15C50" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="11163.2" systemVersion="16A254g" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
<dependencies>
<deployment identifier="macosx"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9531"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="11163.2"/>
</dependencies>
<scenes>
<!--Application-->
@ -668,7 +668,7 @@
<!--View Controller-->
<scene sceneID="hIz-AP-VOD">
<objects>
<viewController id="XfG-lQ-9wD" customClass="ViewController" customModule="chapter04" customModuleProvider="target" sceneMemberID="viewController">
<viewController id="XfG-lQ-9wD" sceneMemberID="viewController">
<view key="view" id="m2S-Jp-Qdl" customClass="MetalView" customModule="chapter04" customModuleProvider="target">
<rect key="frame" x="0.0" y="0.0" width="480" height="270"/>
<autoresizingMask key="autoresizingMask"/>

63
ch04/chapter04/MetalView.swift
View File

@ -10,59 +10,56 @@ import MetalKit
class MetalView: MTKView {
var vertex_buffer: MTLBuffer!
var rps: MTLRenderPipelineState! = nil
override func drawRect(dirtyRect: NSRect) {
super.drawRect(dirtyRect)
render()
}
func render() {
device = MTLCreateSystemDefaultDevice()
createBuffer()
registerShaders()
sendToGPU()
}
var commandQueue: MTLCommandQueue?
var rps: MTLRenderPipelineState?
var vertexBuffer: MTLBuffer?
struct Vertex {
var position: vector_float4
var color: vector_float4
};
}
required init(coder: NSCoder) {
super.init(coder: coder)
createBuffer()
registerShaders()
}
func createBuffer() {
let vertex_data = [Vertex(position: [-1.0, -1.0, 0.0, 1.0], color: [1, 0, 0, 1]),
Vertex(position: [ 1.0, -1.0, 0.0, 1.0], color: [0, 1, 0, 1]),
Vertex(position: [ 0.0, 1.0, 0.0, 1.0], color: [0, 0, 1, 1])]
vertex_buffer = device!.newBufferWithBytes(vertex_data, length: sizeof(Vertex) * 3, options:[])
device = MTLCreateSystemDefaultDevice()!
commandQueue = device!.newCommandQueue()
let vertexData = [Vertex(position: [-1.0, -1.0, 0.0, 1.0], color: [1, 0, 0, 1]),
Vertex(position: [ 1.0, -1.0, 0.0, 1.0], color: [0, 1, 0, 1]),
Vertex(position: [ 0.0, 1.0, 0.0, 1.0], color: [0, 0, 1, 1])]
vertexBuffer = device!.newBuffer(withBytes: vertexData, length: sizeof(Vertex.self) * 3, options:[])
}
func registerShaders() {
let library = device!.newDefaultLibrary()!
let vertex_func = library.newFunctionWithName("vertex_func")
let frag_func = library.newFunctionWithName("fragment_func")
let vertex_func = library.newFunction(withName: "vertex_func")
let frag_func = library.newFunction(withName: "fragment_func")
let rpld = MTLRenderPipelineDescriptor()
rpld.vertexFunction = vertex_func
rpld.fragmentFunction = frag_func
rpld.colorAttachments[0].pixelFormat = .BGRA8Unorm
rpld.colorAttachments[0].pixelFormat = .bgra8Unorm
do {
try rps = device!.newRenderPipelineStateWithDescriptor(rpld)
try rps = device!.newRenderPipelineState(with: rpld)
} catch let error {
self.print("\(error)")
}
}
func sendToGPU() {
if let rpd = currentRenderPassDescriptor, drawable = currentDrawable {
override func draw(_ dirtyRect: NSRect) {
if let drawable = currentDrawable, let rpd = currentRenderPassDescriptor {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0.5, 0.5, 0.5, 1.0)
let command_buffer = device!.newCommandQueue().commandBuffer()
let command_encoder = command_buffer.renderCommandEncoderWithDescriptor(rpd)
command_encoder.setRenderPipelineState(rps)
command_encoder.setVertexBuffer(vertex_buffer, offset: 0, atIndex: 0)
command_encoder.drawPrimitives(.Triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
command_encoder.endEncoding()
command_buffer.presentDrawable(drawable)
command_buffer.commit()
let commandBuffer = commandQueue!.commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
commandEncoder.setRenderPipelineState(rps!)
commandEncoder.setVertexBuffer(vertexBuffer, offset: 0, at: 0)
commandEncoder.drawPrimitives(.triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()
}
}
}

3
ch04/chapter04/Shaders.metal
View File

@ -14,7 +14,8 @@ struct Vertex {
float4 color;
};
vertex Vertex vertex_func(constant Vertex *vertices [[buffer(0)]], uint vid [[vertex_id]]) {
vertex Vertex vertex_func(constant Vertex *vertices [[buffer(0)]],
uint vid [[vertex_id]]) {
return vertices[vid];
}

27
ch04/chapter04/ViewController.swift
View File

@ -1,27 +0,0 @@
//
// ViewController.swift
// chapter04
//
// Created by Marius on 1/26/16.
// Copyright © 2016 Marius Horga. All rights reserved.
//
import Cocoa
class ViewController: NSViewController {
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
}
override var representedObject: AnyObject? {
didSet {
// Update the view, if already loaded.
}
}
}

16
ch05/chapter05.xcodeproj/project.pbxproj
View File

@ -8,7 +8,6 @@
/* Begin PBXBuildFile section */
298037231C62437900FBBC6A /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298037221C62437900FBBC6A /* AppDelegate.swift */; };
298037271C62437900FBBC6A /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 298037261C62437900FBBC6A /* Assets.xcassets */; };
2980372A1C62437900FBBC6A /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 298037281C62437900FBBC6A /* Main.storyboard */; };
298037321C6243CB00FBBC6A /* MetalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298037311C6243CB00FBBC6A /* MetalView.swift */; };
298037341C62440400FBBC6A /* Shaders.metal in Sources */ = {isa = PBXBuildFile; fileRef = 298037331C62440400FBBC6A /* Shaders.metal */; };
@ -17,7 +16,6 @@
/* Begin PBXFileReference section */
2980371F1C62437900FBBC6A /* chapter05.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = chapter05.app; sourceTree = BUILT_PRODUCTS_DIR; };
298037221C62437900FBBC6A /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
298037261C62437900FBBC6A /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
298037291C62437900FBBC6A /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
2980372B1C62437900FBBC6A /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
298037311C6243CB00FBBC6A /* MetalView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MetalView.swift; sourceTree = "<group>"; };
@ -56,7 +54,6 @@
children = (
298037311C6243CB00FBBC6A /* MetalView.swift */,
298037331C62440400FBBC6A /* Shaders.metal */,
298037261C62437900FBBC6A /* Assets.xcassets */,
298037281C62437900FBBC6A /* Main.storyboard */,
2980372B1C62437900FBBC6A /* Info.plist */,
298037221C62437900FBBC6A /* AppDelegate.swift */,
@ -91,11 +88,12 @@
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0720;
LastUpgradeCheck = 0720;
LastUpgradeCheck = 0800;
ORGANIZATIONNAME = "Marius Horga";
TargetAttributes = {
2980371E1C62437900FBBC6A = {
CreatedOnToolsVersion = 7.2.1;
LastSwiftMigration = 0800;
};
};
};
@ -122,7 +120,6 @@
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
files = (
298037271C62437900FBBC6A /* Assets.xcassets in Resources */,
2980372A1C62437900FBBC6A /* Main.storyboard in Resources */,
);
runOnlyForDeploymentPostprocessing = 0;
@ -190,7 +187,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = macosx;
@ -228,7 +225,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = macosx;
};
@ -237,7 +234,6 @@
2980372F1C62437900FBBC6A /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
CLANG_ENABLE_MODULES = YES;
COMBINE_HIDPI_IMAGES = YES;
INFOPLIST_FILE = chapter05/Info.plist;
@ -245,19 +241,21 @@
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter05;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
SWIFT_VERSION = 3.0;
};
name = Debug;
};
298037301C62437900FBBC6A /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
CLANG_ENABLE_MODULES = YES;
COMBINE_HIDPI_IMAGES = YES;
INFOPLIST_FILE = chapter05/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter05;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
SWIFT_VERSION = 3.0;
};
name = Release;
};

BIN
ch05/chapter05.xcodeproj/project.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
View File

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2
ch05/chapter05.xcodeproj/xcuserdata/marius.xcuserdatad/xcschemes/chapter05.xcscheme
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0720"
LastUpgradeVersion = "0800"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"

58
ch05/chapter05/Assets.xcassets/AppIcon.appiconset/Contents.json
View File

@ -1,58 +0,0 @@
{
"images" : [
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "2x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
}
}

79
ch05/chapter05/MetalView.swift
View File

@ -10,20 +10,15 @@ import MetalKit
class MetalView: MTKView {
var vertex_buffer: MTLBuffer!
var uniform_buffer: MTLBuffer!
var rps: MTLRenderPipelineState! = nil
var commandQueue: MTLCommandQueue?
var rps: MTLRenderPipelineState?
var vertexBuffer: MTLBuffer!
var uniformBuffer: MTLBuffer!
override func drawRect(dirtyRect: NSRect) {
super.drawRect(dirtyRect)
render()
}
func render() {
device = MTLCreateSystemDefaultDevice()
required init(coder: NSCoder) {
super.init(coder: coder)
createBuffers()
registerShaders()
sendToGPU()
}
struct Vertex {
@ -33,7 +28,6 @@ class MetalView: MTKView {
struct Matrix {
var m: [Float]
init() {
m = [1, 0, 0, 0,
0, 1, 0, 0,
@ -41,23 +35,23 @@ class MetalView: MTKView {
0, 0, 0, 1
]
}
func translationMatrix(var matrix: Matrix, _ position: float3) -> Matrix {
func translationMatrix(_ matrix: Matrix, _ position: float3) -> Matrix {
var matrix = matrix
matrix.m[12] = position.x
matrix.m[13] = position.y
matrix.m[14] = position.z
return matrix
}
func scalingMatrix(var matrix: Matrix, _ scale: Float) -> Matrix {
func scalingMatrix(_ matrix: Matrix, _ scale: Float) -> Matrix {
var matrix = matrix
matrix.m[0] = scale
matrix.m[5] = scale
matrix.m[10] = scale
matrix.m[15] = 1.0
return matrix
}
func rotationMatrix(var matrix: Matrix, _ rot: float3) -> Matrix {
func rotationMatrix(_ matrix: Matrix, _ rot: float3) -> Matrix {
var matrix = matrix
matrix.m[0] = cos(rot.y) * cos(rot.z)
matrix.m[4] = cos(rot.z) * sin(rot.x) * sin(rot.y) - cos(rot.x) * sin(rot.z)
matrix.m[8] = cos(rot.x) * cos(rot.z) * sin(rot.y) + sin(rot.x) * sin(rot.z)
@ -70,8 +64,8 @@ class MetalView: MTKView {
matrix.m[15] = 1.0
return matrix
}
func modelMatrix(var matrix: Matrix) -> Matrix {
func modelMatrix(_ matrix: Matrix) -> Matrix {
var matrix = matrix
matrix = rotationMatrix(matrix, float3(0.0, 0.0, 0.1))
matrix = scalingMatrix(matrix, 0.25)
matrix = translationMatrix(matrix, float3(0.0, 0.5, 0.0))
@ -80,44 +74,45 @@ class MetalView: MTKView {
}
func createBuffers() {
let vertex_data = [
Vertex(position: [-1.0, -1.0, 0.0, 1.0], color: [1, 0, 0, 1]),
Vertex(position: [ 1.0, -1.0, 0.0, 1.0], color: [0, 1, 0, 1]),
Vertex(position: [ 0.0, 1.0, 0.0, 1.0], color: [0, 0, 1, 1])
device = MTLCreateSystemDefaultDevice()!
commandQueue = device!.newCommandQueue()
let vertex_data = [Vertex(position: [-1.0, -1.0, 0.0, 1.0], color: [1, 0, 0, 1]),
Vertex(position: [ 1.0, -1.0, 0.0, 1.0], color: [0, 1, 0, 1]),
Vertex(position: [ 0.0, 1.0, 0.0, 1.0], color: [0, 0, 1, 1])
]
vertex_buffer = device!.newBufferWithBytes(vertex_data, length: sizeof(Vertex) * 3, options:[])
uniform_buffer = device!.newBufferWithLength(sizeof(Float) * 16, options: [])
let bufferPointer = uniform_buffer.contents()
memcpy(bufferPointer, Matrix().modelMatrix(Matrix()).m, sizeof(Float) * 16)
vertexBuffer = device!.newBuffer(withBytes: vertex_data, length: sizeof(Vertex.self) * 3, options:[])
uniformBuffer = device!.newBuffer(withLength: sizeof(Float.self) * 16, options: [])
let bufferPointer = uniformBuffer.contents()
memcpy(bufferPointer, Matrix().modelMatrix(Matrix()).m, sizeof(Float.self) * 16)
}
func registerShaders() {
let library = device!.newDefaultLibrary()!
let vertex_func = library.newFunctionWithName("vertex_func")
let frag_func = library.newFunctionWithName("fragment_func")
let vertex_func = library.newFunction(withName: "vertex_func")
let frag_func = library.newFunction(withName: "fragment_func")
let rpld = MTLRenderPipelineDescriptor()
rpld.vertexFunction = vertex_func
rpld.fragmentFunction = frag_func
rpld.colorAttachments[0].pixelFormat = .BGRA8Unorm
rpld.colorAttachments[0].pixelFormat = .bgra8Unorm
do {
try rps = device!.newRenderPipelineStateWithDescriptor(rpld)
try rps = device!.newRenderPipelineState(with: rpld)
} catch let error {
self.print("\(error)")
}
}
func sendToGPU() {
override func draw(_ dirtyRect: NSRect) {
if let rpd = currentRenderPassDescriptor, drawable = currentDrawable {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0.5, 0.5, 0.5, 1.0)
let command_buffer = device!.newCommandQueue().commandBuffer()
let command_encoder = command_buffer.renderCommandEncoderWithDescriptor(rpd)
command_encoder.setRenderPipelineState(rps)
command_encoder.setVertexBuffer(vertex_buffer, offset: 0, atIndex: 0)
command_encoder.setVertexBuffer(uniform_buffer, offset: 0, atIndex: 1)
command_encoder.drawPrimitives(.Triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
command_encoder.endEncoding()
command_buffer.presentDrawable(drawable)
command_buffer.commit()
let commandBuffer = device!.newCommandQueue().commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
commandEncoder.setRenderPipelineState(rps!)
commandEncoder.setVertexBuffer(vertexBuffer, offset: 0, at: 0)
commandEncoder.setVertexBuffer(uniformBuffer, offset: 0, at: 1)
commandEncoder.drawPrimitives(.triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()
}
}
}

152
ch06/chapter06.xcodeproj/project.pbxproj
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@ -7,23 +7,21 @@
objects = {
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292765421C6BDE3400094CA9 /* MetalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 292765411C6BDE3400094CA9 /* MetalView.swift */; };
29DB1AF61C6BDDD500BCC31B /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29DB1AF51C6BDDD500BCC31B /* AppDelegate.swift */; };
29DB1AFA1C6BDDD500BCC31B /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 29DB1AF91C6BDDD500BCC31B /* Assets.xcassets */; };
29DB1AFD1C6BDDD500BCC31B /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 29DB1AFB1C6BDDD500BCC31B /* Main.storyboard */; };
298451301D47EF08008D81B9 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 2984512F1D47EF08008D81B9 /* AppDelegate.swift */; };
298451351D47EF08008D81B9 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 298451331D47EF08008D81B9 /* Main.storyboard */; };
298451421D47F0BF008D81B9 /* MetalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 298451411D47F0BF008D81B9 /* MetalView.swift */; };
/* End PBXBuildFile section */
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29DB1AF21C6BDDD500BCC31B /* chapter06.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = chapter06.app; sourceTree = BUILT_PRODUCTS_DIR; };
29DB1AF51C6BDDD500BCC31B /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
29DB1AF91C6BDDD500BCC31B /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
29DB1AFC1C6BDDD500BCC31B /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
29DB1AFE1C6BDDD500BCC31B /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
2984512C1D47EF08008D81B9 /* chapter06.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = chapter06.app; sourceTree = BUILT_PRODUCTS_DIR; };
2984512F1D47EF08008D81B9 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
298451341D47EF08008D81B9 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
2984513B1D47EF08008D81B9 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
298451411D47F0BF008D81B9 /* MetalView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MetalView.swift; sourceTree = "<group>"; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
29DB1AEF1C6BDDD500BCC31B /* Frameworks */ = {
298451291D47EF08008D81B9 /* Frameworks */ = {
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
@ -33,30 +31,29 @@
/* End PBXFrameworksBuildPhase section */
/* Begin PBXGroup section */
29DB1AE91C6BDDD400BCC31B = {
298451231D47EF07008D81B9 = {
isa = PBXGroup;
children = (
29DB1AF41C6BDDD500BCC31B /* chapter06 */,
29DB1AF31C6BDDD500BCC31B /* Products */,
2984512E1D47EF08008D81B9 /* chapter06 */,
2984512D1D47EF08008D81B9 /* Products */,
);
sourceTree = "<group>";
};
29DB1AF31C6BDDD500BCC31B /* Products */ = {
2984512D1D47EF08008D81B9 /* Products */ = {
isa = PBXGroup;
children = (
29DB1AF21C6BDDD500BCC31B /* chapter06.app */,
2984512C1D47EF08008D81B9 /* chapter06.app */,
);
name = Products;
sourceTree = "<group>";
};
29DB1AF41C6BDDD500BCC31B /* chapter06 */ = {
2984512E1D47EF08008D81B9 /* chapter06 */ = {
isa = PBXGroup;
children = (
292765411C6BDE3400094CA9 /* MetalView.swift */,
29DB1AF91C6BDDD500BCC31B /* Assets.xcassets */,
29DB1AFB1C6BDDD500BCC31B /* Main.storyboard */,
29DB1AFE1C6BDDD500BCC31B /* Info.plist */,
29DB1AF51C6BDDD500BCC31B /* AppDelegate.swift */,
298451411D47F0BF008D81B9 /* MetalView.swift */,
298451331D47EF08008D81B9 /* Main.storyboard */,
2984513B1D47EF08008D81B9 /* Info.plist */,
2984512F1D47EF08008D81B9 /* AppDelegate.swift */,
);
path = chapter06;
sourceTree = "<group>";
@ -64,13 +61,13 @@
/* End PBXGroup section */
/* Begin PBXNativeTarget section */
29DB1AF11C6BDDD500BCC31B /* chapter06 */ = {
2984512B1D47EF08008D81B9 /* chapter06 */ = {
isa = PBXNativeTarget;
buildConfigurationList = 29DB1B011C6BDDD500BCC31B /* Build configuration list for PBXNativeTarget "chapter06" */;
buildConfigurationList = 2984513E1D47EF08008D81B9 /* Build configuration list for PBXNativeTarget "chapter06" */;
buildPhases = (
29DB1AEE1C6BDDD500BCC31B /* Sources */,
29DB1AEF1C6BDDD500BCC31B /* Frameworks */,
29DB1AF01C6BDDD500BCC31B /* Resources */,
298451281D47EF08008D81B9 /* Sources */,
298451291D47EF08008D81B9 /* Frameworks */,
2984512A1D47EF08008D81B9 /* Resources */,
);
buildRules = (
);
@ -78,25 +75,28 @@
);
name = chapter06;
productName = chapter06;
productReference = 29DB1AF21C6BDDD500BCC31B /* chapter06.app */;
productReference = 2984512C1D47EF08008D81B9 /* chapter06.app */;
productType = "com.apple.product-type.application";
};
/* End PBXNativeTarget section */
/* Begin PBXProject section */
29DB1AEA1C6BDDD400BCC31B /* Project object */ = {
298451241D47EF07008D81B9 /* Project object */ = {
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0720;
LastUpgradeCheck = 0720;
ORGANIZATIONNAME = "Marius Horga";
LastSwiftUpdateCheck = 0800;
LastUpgradeCheck = 0800;
ORGANIZATIONNAME = Marius;
TargetAttributes = {
29DB1AF11C6BDDD500BCC31B = {
CreatedOnToolsVersion = 7.2.1;
2984512B1D47EF08008D81B9 = {
CreatedOnToolsVersion = 8.0;
DevelopmentTeam = C2X9Q6VFVJ;
DevelopmentTeamName = "Marius Horga";
ProvisioningStyle = Automatic;
};
};
};
buildConfigurationList = 29DB1AED1C6BDDD400BCC31B /* Build configuration list for PBXProject "chapter06" */;
buildConfigurationList = 298451271D47EF07008D81B9 /* Build configuration list for PBXProject "chapter06" */;
compatibilityVersion = "Xcode 3.2";
developmentRegion = English;
hasScannedForEncodings = 0;
@ -104,45 +104,44 @@
en,
Base,
);
mainGroup = 29DB1AE91C6BDDD400BCC31B;
productRefGroup = 29DB1AF31C6BDDD500BCC31B /* Products */;
mainGroup = 298451231D47EF07008D81B9;
productRefGroup = 2984512D1D47EF08008D81B9 /* Products */;
projectDirPath = "";
projectRoot = "";
targets = (
29DB1AF11C6BDDD500BCC31B /* chapter06 */,
2984512B1D47EF08008D81B9 /* chapter06 */,
);
};
/* End PBXProject section */
/* Begin PBXResourcesBuildPhase section */
29DB1AF01C6BDDD500BCC31B /* Resources */ = {
2984512A1D47EF08008D81B9 /* Resources */ = {
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
files = (
29DB1AFA1C6BDDD500BCC31B /* Assets.xcassets in Resources */,
29DB1AFD1C6BDDD500BCC31B /* Main.storyboard in Resources */,
298451351D47EF08008D81B9 /* Main.storyboard in Resources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXResourcesBuildPhase section */
/* Begin PBXSourcesBuildPhase section */
29DB1AEE1C6BDDD500BCC31B /* Sources */ = {
298451281D47EF08008D81B9 /* Sources */ = {
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
292765421C6BDE3400094CA9 /* MetalView.swift in Sources */,
29DB1AF61C6BDDD500BCC31B /* AppDelegate.swift in Sources */,
298451421D47F0BF008D81B9 /* MetalView.swift in Sources */,
298451301D47EF08008D81B9 /* AppDelegate.swift in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXSourcesBuildPhase section */
/* Begin PBXVariantGroup section */
29DB1AFB1C6BDDD500BCC31B /* Main.storyboard */ = {
298451331D47EF08008D81B9 /* Main.storyboard */ = {
isa = PBXVariantGroup;
children = (
29DB1AFC1C6BDDD500BCC31B /* Base */,
298451341D47EF08008D81B9 /* Base */,
);
name = Main.storyboard;
sourceTree = "<group>";
@ -150,10 +149,11 @@
/* End PBXVariantGroup section */
/* Begin XCBuildConfiguration section */
29DB1AFF1C6BDDD500BCC31B /* Debug */ = {
2984513C1D47EF08008D81B9 /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
ALWAYS_SEARCH_USER_PATHS = NO;
CLANG_ANALYZER_NONNULL = YES;
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_MODULES = YES;
@ -161,13 +161,14 @@
CLANG_WARN_BOOL_CONVERSION = YES;
CLANG_WARN_CONSTANT_CONVERSION = YES;
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
CODE_SIGN_IDENTITY = "-";
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
COPY_PHASE_STRIP = NO;
DEBUG_INFORMATION_FORMAT = dwarf;
ENABLE_STRICT_OBJC_MSGSEND = YES;
@ -186,18 +187,21 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
IPHONEOS_DEPLOYMENT_TARGET = 10.0;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = macosx;
SDKROOT = iphoneos;
SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
SWIFT_OPTIMIZATION_LEVEL = "-Onone";
TARGETED_DEVICE_FAMILY = "1,2";
};
name = Debug;
};
29DB1B001C6BDDD500BCC31B /* Release */ = {
2984513D1D47EF08008D81B9 /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ALWAYS_SEARCH_USER_PATHS = NO;
CLANG_ANALYZER_NONNULL = YES;
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_MODULES = YES;
@ -205,13 +209,14 @@
CLANG_WARN_BOOL_CONVERSION = YES;
CLANG_WARN_CONSTANT_CONVERSION = YES;
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
CODE_SIGN_IDENTITY = "-";
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
COPY_PHASE_STRIP = NO;
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
ENABLE_NS_ASSERTIONS = NO;
@ -224,58 +229,63 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
IPHONEOS_DEPLOYMENT_TARGET = 10.0;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = macosx;
SDKROOT = iphoneos;
SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
TARGETED_DEVICE_FAMILY = "1,2";
VALIDATE_PRODUCT = YES;
};
name = Release;
};
29DB1B021C6BDDD500BCC31B /* Debug */ = {
2984513F1D47EF08008D81B9 /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
INFOPLIST_FILE = chapter06/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter06;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.metalkit.chapter06;
PRODUCT_NAME = "$(TARGET_NAME)";
PROVISIONING_PROFILE = "";
PROVISIONING_PROFILE_SPECIFIER = "";
SWIFT_VERSION = 3.0;
};
name = Debug;
};
29DB1B031C6BDDD500BCC31B /* Release */ = {
298451401D47EF08008D81B9 /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
INFOPLIST_FILE = chapter06/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter06;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.metalkit.chapter06;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_VERSION = 3.0;
};
name = Release;
};
/* End XCBuildConfiguration section */
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29DB1AED1C6BDDD400BCC31B /* Build configuration list for PBXProject "chapter06" */ = {
298451271D47EF07008D81B9 /* Build configuration list for PBXProject "chapter06" */ = {
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buildConfigurations = (
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29DB1B001C6BDDD500BCC31B /* Release */,
2984513C1D47EF08008D81B9 /* Debug */,
2984513D1D47EF08008D81B9 /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
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29DB1B011C6BDDD500BCC31B /* Build configuration list for PBXNativeTarget "chapter06" */ = {
2984513E1D47EF08008D81B9 /* Build configuration list for PBXNativeTarget "chapter06" */ = {
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29DB1B031C6BDDD500BCC31B /* Release */,
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defaultConfigurationName = Release;
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rootObject = 29DB1AEA1C6BDDD400BCC31B /* Project object */;
rootObject = 298451241D47EF07008D81B9 /* Project object */;
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BIN
ch06/chapter06.xcodeproj/project.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
View File

Binary file not shown.

10
ch06/chapter06.xcodeproj/xcuserdata/marius.xcuserdatad/xcschemes/chapter06.xcscheme
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0720"
LastUpgradeVersion = "0800"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
@ -14,7 +14,7 @@
buildForAnalyzing = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "29DB1AF11C6BDDD500BCC31B"
BlueprintIdentifier = "2984512B1D47EF08008D81B9"
BuildableName = "chapter06.app"
BlueprintName = "chapter06"
ReferencedContainer = "container:chapter06.xcodeproj">
@ -32,7 +32,7 @@
<MacroExpansion>
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BuildableIdentifier = "primary"
BlueprintIdentifier = "29DB1AF11C6BDDD500BCC31B"
BlueprintIdentifier = "2984512B1D47EF08008D81B9"
BuildableName = "chapter06.app"
BlueprintName = "chapter06"
ReferencedContainer = "container:chapter06.xcodeproj">
@ -55,7 +55,7 @@
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "29DB1AF11C6BDDD500BCC31B"
BlueprintIdentifier = "2984512B1D47EF08008D81B9"
BuildableName = "chapter06.app"
BlueprintName = "chapter06"
ReferencedContainer = "container:chapter06.xcodeproj">
@ -74,7 +74,7 @@
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "29DB1AF11C6BDDD500BCC31B"
BlueprintIdentifier = "2984512B1D47EF08008D81B9"
BuildableName = "chapter06.app"
BlueprintName = "chapter06"
ReferencedContainer = "container:chapter06.xcodeproj">

2
ch06/chapter06.xcodeproj/xcuserdata/marius.xcuserdatad/xcschemes/xcschememanagement.plist
View File

@ -12,7 +12,7 @@
</dict>
<key>SuppressBuildableAutocreation</key>
<dict>
<key>29DB1AF11C6BDDD500BCC31B</key>
<key>2984512B1D47EF08008D81B9</key>
<dict>
<key>primary</key>
<true/>

11
ch06/chapter06/AppDelegate.swift
View File

@ -2,13 +2,14 @@
// AppDelegate.swift
// chapter06
//
// Created by Marius on 2/10/16.
// Copyright © 2016 Marius Horga. All rights reserved.
// Created by Marius on 7/26/16.
// Copyright © 2016 Marius. All rights reserved.
//
import Cocoa
import UIKit
@NSApplicationMain
class AppDelegate: NSObject, NSApplicationDelegate {
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
}

58
ch06/chapter06/Assets.xcassets/AppIcon.appiconset/Contents.json
View File

@ -1,58 +0,0 @@
{
"images" : [
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "2x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
}
}

687
ch06/chapter06/Base.lproj/Main.storyboard
View File

@ -1,682 +1,27 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.Cocoa.Storyboard.XIB" version="3.0" toolsVersion="9532" systemVersion="15D21" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" initialViewController="B8D-0N-5wS">
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11163.2" systemVersion="16A254g" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="BYZ-38-t0r">
<dependencies>
<deployment identifier="macosx"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="9532"/>
<deployment identifier="iOS"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11133"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
</dependencies>
<scenes>
<!--Application-->
<scene sceneID="JPo-4y-FX3">
<objects>
<application id="hnw-xV-0zn" sceneMemberID="viewController">
<menu key="mainMenu" title="Main Menu" systemMenu="main" id="AYu-sK-qS6">
<items>
<menuItem title="chapter06" id="1Xt-HY-uBw">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="chapter06" systemMenu="apple" id="uQy-DD-JDr">
<items>
<menuItem title="About chapter06" id="5kV-Vb-QxS">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="orderFrontStandardAboutPanel:" target="Ady-hI-5gd" id="Exp-CZ-Vem"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="VOq-y0-SEH"/>
<menuItem title="Preferences…" keyEquivalent="," id="BOF-NM-1cW"/>
<menuItem isSeparatorItem="YES" id="wFC-TO-SCJ"/>
<menuItem title="Services" id="NMo-om-nkz">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Services" systemMenu="services" id="hz9-B4-Xy5"/>
</menuItem>
<menuItem isSeparatorItem="YES" id="4je-JR-u6R"/>
<menuItem title="Hide chapter06" keyEquivalent="h" id="Olw-nP-bQN">
<connections>
<action selector="hide:" target="Ady-hI-5gd" id="PnN-Uc-m68"/>
</connections>
</menuItem>
<menuItem title="Hide Others" keyEquivalent="h" id="Vdr-fp-XzO">
<modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
<connections>
<action selector="hideOtherApplications:" target="Ady-hI-5gd" id="VT4-aY-XCT"/>
</connections>
</menuItem>
<menuItem title="Show All" id="Kd2-mp-pUS">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="unhideAllApplications:" target="Ady-hI-5gd" id="Dhg-Le-xox"/>
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</menuItem>
<menuItem isSeparatorItem="YES" id="kCx-OE-vgT"/>
<menuItem title="Quit chapter06" keyEquivalent="q" id="4sb-4s-VLi">
<connections>
<action selector="terminate:" target="Ady-hI-5gd" id="Te7-pn-YzF"/>
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</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="File" id="dMs-cI-mzQ">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="File" id="bib-Uj-vzu">
<items>
<menuItem title="New" keyEquivalent="n" id="Was-JA-tGl">
<connections>
<action selector="newDocument:" target="Ady-hI-5gd" id="4Si-XN-c54"/>
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</menuItem>
<menuItem title="Open…" keyEquivalent="o" id="IAo-SY-fd9">
<connections>
<action selector="openDocument:" target="Ady-hI-5gd" id="bVn-NM-KNZ"/>
</connections>
</menuItem>
<menuItem title="Open Recent" id="tXI-mr-wws">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Open Recent" systemMenu="recentDocuments" id="oas-Oc-fiZ">
<items>
<menuItem title="Clear Menu" id="vNY-rz-j42">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="clearRecentDocuments:" target="Ady-hI-5gd" id="Daa-9d-B3U"/>
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</menuItem>
</items>
</menu>
</menuItem>
<menuItem isSeparatorItem="YES" id="m54-Is-iLE"/>
<menuItem title="Close" keyEquivalent="w" id="DVo-aG-piG">
<connections>
<action selector="performClose:" target="Ady-hI-5gd" id="HmO-Ls-i7Q"/>
</connections>
</menuItem>
<menuItem title="Save…" keyEquivalent="s" id="pxx-59-PXV">
<connections>
<action selector="saveDocument:" target="Ady-hI-5gd" id="teZ-XB-qJY"/>
</connections>
</menuItem>
<menuItem title="Save As…" keyEquivalent="S" id="Bw7-FT-i3A">
<connections>
<action selector="saveDocumentAs:" target="Ady-hI-5gd" id="mDf-zr-I0C"/>
</connections>
</menuItem>
<menuItem title="Revert to Saved" id="KaW-ft-85H">
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<connections>
<action selector="revertDocumentToSaved:" target="Ady-hI-5gd" id="iJ3-Pv-kwq"/>
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<menuItem isSeparatorItem="YES" id="aJh-i4-bef"/>
<menuItem title="Page Setup…" keyEquivalent="P" id="qIS-W8-SiK">
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<connections>
<action selector="runPageLayout:" target="Ady-hI-5gd" id="Din-rz-gC5"/>
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</menuItem>
<menuItem title="Print…" keyEquivalent="p" id="aTl-1u-JFS">
<connections>
<action selector="print:" target="Ady-hI-5gd" id="qaZ-4w-aoO"/>
</connections>
</menuItem>
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</menu>
</menuItem>
<menuItem title="Edit" id="5QF-Oa-p0T">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Edit" id="W48-6f-4Dl">
<items>
<menuItem title="Undo" keyEquivalent="z" id="dRJ-4n-Yzg">
<connections>
<action selector="undo:" target="Ady-hI-5gd" id="M6e-cu-g7V"/>
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<menuItem title="Redo" keyEquivalent="Z" id="6dh-zS-Vam">
<connections>
<action selector="redo:" target="Ady-hI-5gd" id="oIA-Rs-6OD"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="WRV-NI-Exz"/>
<menuItem title="Cut" keyEquivalent="x" id="uRl-iY-unG">
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<action selector="cut:" target="Ady-hI-5gd" id="YJe-68-I9s"/>
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</menuItem>
<menuItem title="Copy" keyEquivalent="c" id="x3v-GG-iWU">
<connections>
<action selector="copy:" target="Ady-hI-5gd" id="G1f-GL-Joy"/>
</connections>
</menuItem>
<menuItem title="Paste" keyEquivalent="v" id="gVA-U4-sdL">
<connections>
<action selector="paste:" target="Ady-hI-5gd" id="UvS-8e-Qdg"/>
</connections>
</menuItem>
<menuItem title="Paste and Match Style" keyEquivalent="V" id="WeT-3V-zwk">
<modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
<connections>
<action selector="pasteAsPlainText:" target="Ady-hI-5gd" id="cEh-KX-wJQ"/>
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</menuItem>
<menuItem title="Delete" id="pa3-QI-u2k">
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<action selector="delete:" target="Ady-hI-5gd" id="0Mk-Ml-PaM"/>
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<menuItem title="Select All" keyEquivalent="a" id="Ruw-6m-B2m">
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<action selector="selectAll:" target="Ady-hI-5gd" id="VNm-Mi-diN"/>
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<menu key="submenu" title="Find" id="1b7-l0-nxx">
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<menuItem title="Find and Replace…" tag="12" keyEquivalent="f" id="YEy-JH-Tfz">
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<action selector="performFindPanelAction:" target="Ady-hI-5gd" id="WD3-Gg-5AJ"/>
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<menuItem title="Find Next" tag="2" keyEquivalent="g" id="q09-fT-Sye">
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<action selector="performFindPanelAction:" target="Ady-hI-5gd" id="NDo-RZ-v9R"/>
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<menuItem title="Find Previous" tag="3" keyEquivalent="G" id="OwM-mh-QMV">
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<action selector="performFindPanelAction:" target="Ady-hI-5gd" id="HOh-sY-3ay"/>
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<menuItem title="Use Selection for Find" tag="7" keyEquivalent="e" id="buJ-ug-pKt">
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<action selector="performFindPanelAction:" target="Ady-hI-5gd" id="U76-nv-p5D"/>
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<menuItem title="Jump to Selection" keyEquivalent="j" id="S0p-oC-mLd">
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<action selector="centerSelectionInVisibleArea:" target="Ady-hI-5gd" id="IOG-6D-g5B"/>
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<menuItem title="Spelling and Grammar" id="Dv1-io-Yv7">
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<menu key="submenu" title="Spelling" id="3IN-sU-3Bg">
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<menuItem title="Show Spelling and Grammar" keyEquivalent=":" id="HFo-cy-zxI">
<connections>
<action selector="showGuessPanel:" target="Ady-hI-5gd" id="vFj-Ks-hy3"/>
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<menuItem title="Check Document Now" keyEquivalent=";" id="hz2-CU-CR7">
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<action selector="checkSpelling:" target="Ady-hI-5gd" id="fz7-VC-reM"/>
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<menuItem title="Check Spelling While Typing" id="rbD-Rh-wIN">
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<action selector="toggleContinuousSpellChecking:" target="Ady-hI-5gd" id="7w6-Qz-0kB"/>
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<menu key="submenu" title="Kern" id="tlD-Oa-oAM">
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<menuItem title="Use None" id="cDB-IK-hbR">
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<menuItem title="Tighten" id="46P-cB-AYj">
<modifierMask key="keyEquivalentModifierMask"/>
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<menuItem title="Loosen" id="ogc-rX-tC1">
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<menuItem title="Ligatures" id="o6e-r0-MWq">
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<action selector="turnOffLigatures:" target="Ady-hI-5gd" id="iX2-gA-Ilz"/>
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<action selector="unscript:" target="Ady-hI-5gd" id="0vZ-95-Ywn"/>
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<menuItem title="Raise" id="2h7-ER-AoG">
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</items>
</menu>
</menuItem>
<menuItem isSeparatorItem="YES" id="Ndw-q3-faq"/>
<menuItem title="Show Colors" keyEquivalent="C" id="bgn-CT-cEk">
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<action selector="orderFrontColorPanel:" target="Ady-hI-5gd" id="mSX-Xz-DV3"/>
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<menuItem title="Copy Style" keyEquivalent="c" id="5Vv-lz-BsD">
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<menu key="submenu" title="Text" id="d9c-me-L2H">
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<menuItem title="Paragraph" enabled="NO" id="ZvO-Gk-QUH">
<modifierMask key="keyEquivalentModifierMask"/>
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<menuItem id="YGs-j5-SAR">
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<string key="title"> Left to Right</string>
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<modifierMask key="keyEquivalentModifierMask"/>
</menuItem>
<menuItem id="Nop-cj-93Q">
<string key="title"> Default</string>
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="makeTextWritingDirectionNatural:" target="Ady-hI-5gd" id="lPI-Se-ZHp"/>
</connections>
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<menuItem id="BgM-ve-c93">
<string key="title"> Left to Right</string>
<modifierMask key="keyEquivalentModifierMask"/>
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</connections>
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<menuItem id="RB4-Sm-HuC">
<string key="title"> Right to Left</string>
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<action selector="makeTextWritingDirectionRightToLeft:" target="Ady-hI-5gd" id="EXD-6r-ZUu"/>
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<menuItem title="Show Ruler" id="vLm-3I-IUL">
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<connections>
<action selector="copyRuler:" target="Ady-hI-5gd" id="71i-fW-3W2"/>
</connections>
</menuItem>
<menuItem title="Paste Ruler" keyEquivalent="v" id="LVM-kO-fVI">
<modifierMask key="keyEquivalentModifierMask" control="YES" command="YES"/>
<connections>
<action selector="pasteRuler:" target="Ady-hI-5gd" id="cSh-wd-qM2"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="View" id="H8h-7b-M4v">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="View" id="HyV-fh-RgO">
<items>
<menuItem title="Show Toolbar" keyEquivalent="t" id="snW-S8-Cw5">
<modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
<connections>
<action selector="toggleToolbarShown:" target="Ady-hI-5gd" id="BXY-wc-z0C"/>
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<menuItem title="Customize Toolbar…" id="1UK-8n-QPP">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="runToolbarCustomizationPalette:" target="Ady-hI-5gd" id="pQI-g3-MTW"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Window" id="aUF-d1-5bR">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Window" systemMenu="window" id="Td7-aD-5lo">
<items>
<menuItem title="Minimize" keyEquivalent="m" id="OY7-WF-poV">
<connections>
<action selector="performMiniaturize:" target="Ady-hI-5gd" id="VwT-WD-YPe"/>
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<menuItem title="Bring All to Front" id="LE2-aR-0XJ">
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<connections>
<action selector="arrangeInFront:" target="Ady-hI-5gd" id="DRN-fu-gQh"/>
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</menuItem>
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</menuItem>
<menuItem title="Help" id="wpr-3q-Mcd">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Help" systemMenu="help" id="F2S-fz-NVQ">
<items>
<menuItem title="chapter06 Help" keyEquivalent="?" id="FKE-Sm-Kum">
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<action selector="showHelp:" target="Ady-hI-5gd" id="y7X-2Q-9no"/>
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<scene sceneID="R2V-B0-nI4">
<objects>
<windowController id="B8D-0N-5wS" sceneMemberID="viewController">
<window key="window" title="Window" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" oneShot="NO" releasedWhenClosed="NO" showsToolbarButton="NO" visibleAtLaunch="NO" animationBehavior="default" id="IQv-IB-iLA">
<windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES" resizable="YES"/>
<windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
<rect key="contentRect" x="196" y="240" width="480" height="270"/>
<rect key="screenRect" x="0.0" y="0.0" width="1680" height="1027"/>
</window>
<connections>
<segue destination="XfG-lQ-9wD" kind="relationship" relationship="window.shadowedContentViewController" id="cq2-FE-JQM"/>
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</windowController>
<customObject id="Oky-zY-oP4" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
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<point key="canvasLocation" x="75" y="250"/>
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<scene sceneID="hIz-AP-VOD">
<scene sceneID="tne-QT-ifu">
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<viewController id="BYZ-38-t0r" sceneMemberID="viewController">
<layoutGuides>
<viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
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<customObject id="rPt-NT-nkU" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
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<point key="canvasLocation" x="75" y="655"/>
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</scenes>
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31
ch06/chapter06/Info.plist
View File

@ -6,8 +6,6 @@
<string>en</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIconFile</key>
<string></string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
@ -18,17 +16,28 @@
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>1</string>
<key>LSMinimumSystemVersion</key>
<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
<key>NSHumanReadableCopyright</key>
<string>Copyright © 2016 Marius Horga. All rights reserved.</string>
<key>NSMainStoryboardFile</key>
<key>LSRequiresIPhoneOS</key>
<true/>
<key>UILaunchStoryboardName</key>
<string>Main</string>
<key>NSPrincipalClass</key>
<string>NSApplication</string>
<key>UIMainStoryboardFile</key>
<string>Main</string>
<key>UIRequiredDeviceCapabilities</key>
<array>
<string>armv7</string>
</array>
<key>UISupportedInterfaceOrientations</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
</array>
<key>UISupportedInterfaceOrientations~ipad</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationPortraitUpsideDown</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
</dict>
</plist>

39
ch06/chapter06/MetalView.swift Normal file → Executable file
View File

@ -6,39 +6,36 @@
// Copyright © 2016 Marius Horga. All rights reserved.
//
import Cocoa
import UIKit
class MetalView: NSView {
class MetalView: UIView {
override func drawRect(dirtyRect: NSRect) {
super.drawRect(dirtyRect)
render()
var commandQueue: MTLCommandQueue!
var metalLayer: CAMetalLayer {
return self.layer as! CAMetalLayer
}
override class func layerClass() -> AnyClass {
return CAMetalLayer.self
}
var metalLayer: CAMetalLayer {
return layer as! CAMetalLayer
override func didMoveToWindow() {
super.didMoveToWindow()
let device = MTLCreateSystemDefaultDevice()!
commandQueue = device.newCommandQueue()
redraw()
}
func render() {
let device = MTLCreateSystemDefaultDevice()!
metalLayer.device = device
metalLayer.pixelFormat = .BGRA8Unorm
let drawable = metalLayer.nextDrawable()
let texture = drawable!.texture
let rpd = MTLRenderPassDescriptor()
rpd.colorAttachments[0].texture = texture
rpd.colorAttachments[0].loadAction = .Clear
rpd.colorAttachments[0].storeAction = .Store
rpd.colorAttachments[0].clearColor = MTLClearColor(red: 1, green: 0, blue: 0, alpha: 1)
let commandQueue = device.newCommandQueue()
private func redraw() {
let drawable = metalLayer.nextDrawable()!
let descriptor = MTLRenderPassDescriptor()
descriptor.colorAttachments[0].clearColor = MTLClearColorMake(0, 1, 1, 1)
descriptor.colorAttachments[0].texture = drawable.texture
let commandBuffer = commandQueue.commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoderWithDescriptor(rpd)
let commandEncoder = commandBuffer.renderCommandEncoder(with: descriptor)
commandEncoder.endEncoding()
commandBuffer.presentDrawable(drawable!)
commandBuffer.present(drawable)
commandBuffer.commit()
}
}

16
ch07/chapter07.xcodeproj/project.pbxproj
View File

@ -9,7 +9,6 @@
/* Begin PBXBuildFile section */
29B186261C84FF5800E9C0AA /* MathUtils.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29B186251C84FF5800E9C0AA /* MathUtils.swift */; };
29D8782A1C84D2B0007B5F17 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29D878291C84D2B0007B5F17 /* AppDelegate.swift */; };
29D8782E1C84D2B0007B5F17 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 29D8782D1C84D2B0007B5F17 /* Assets.xcassets */; };
29D878311C84D2B0007B5F17 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 29D8782F1C84D2B0007B5F17 /* Main.storyboard */; };
29D878391C84D309007B5F17 /* MetalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 29D878381C84D309007B5F17 /* MetalView.swift */; };
29D8783B1C84D335007B5F17 /* Shaders.metal in Sources */ = {isa = PBXBuildFile; fileRef = 29D8783A1C84D335007B5F17 /* Shaders.metal */; };
@ -19,7 +18,6 @@
29B186251C84FF5800E9C0AA /* MathUtils.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MathUtils.swift; sourceTree = "<group>"; };
29D878261C84D2B0007B5F17 /* chapter07.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = chapter07.app; sourceTree = BUILT_PRODUCTS_DIR; };
29D878291C84D2B0007B5F17 /* AppDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
29D8782D1C84D2B0007B5F17 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
29D878301C84D2B0007B5F17 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
29D878321C84D2B0007B5F17 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
29D878381C84D309007B5F17 /* MetalView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MetalView.swift; sourceTree = "<group>"; };
@ -59,7 +57,6 @@
29D878381C84D309007B5F17 /* MetalView.swift */,
29B186251C84FF5800E9C0AA /* MathUtils.swift */,
29D8783A1C84D335007B5F17 /* Shaders.metal */,
29D8782D1C84D2B0007B5F17 /* Assets.xcassets */,
29D8782F1C84D2B0007B5F17 /* Main.storyboard */,
29D878321C84D2B0007B5F17 /* Info.plist */,
29D878291C84D2B0007B5F17 /* AppDelegate.swift */,
@ -94,11 +91,12 @@
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0720;
LastUpgradeCheck = 0720;
LastUpgradeCheck = 0800;
ORGANIZATIONNAME = "Marius Horga";
TargetAttributes = {
29D878251C84D2B0007B5F17 = {
CreatedOnToolsVersion = 7.2.1;
LastSwiftMigration = 0800;
};
};
};
@ -125,7 +123,6 @@
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
files = (
29D8782E1C84D2B0007B5F17 /* Assets.xcassets in Resources */,
29D878311C84D2B0007B5F17 /* Main.storyboard in Resources */,
);
runOnlyForDeploymentPostprocessing = 0;
@ -194,7 +191,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = macosx;
@ -232,7 +229,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
MACOSX_DEPLOYMENT_TARGET = 10.11;
MACOSX_DEPLOYMENT_TARGET = 10.12;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = macosx;
};
@ -241,24 +238,25 @@
29D878361C84D2B0007B5F17 /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
INFOPLIST_FILE = chapter07/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter07;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_VERSION = 3.0;
};
name = Debug;
};
29D878371C84D2B0007B5F17 /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
COMBINE_HIDPI_IMAGES = YES;
INFOPLIST_FILE = chapter07/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.mhorga.chapter07;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
SWIFT_VERSION = 3.0;
};
name = Release;
};

BIN
ch07/chapter07.xcodeproj/project.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
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Binary file not shown.

2
ch07/chapter07.xcodeproj/xcuserdata/marius.xcuserdatad/xcschemes/chapter07.xcscheme
View File

@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0720"
LastUpgradeVersion = "0800"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"

58
ch07/chapter07/Assets.xcassets/AppIcon.appiconset/Contents.json
View File

@ -1,58 +0,0 @@
{
"images" : [
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "16x16",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "32x32",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "128x128",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "256x256",
"scale" : "2x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "1x"
},
{
"idiom" : "mac",
"size" : "512x512",
"scale" : "2x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
}
}

12
ch07/chapter07/MathUtils.swift
View File

@ -24,14 +24,16 @@ struct Matrix {
]
}
func translationMatrix(var matrix: Matrix, _ position: float3) -> Matrix {
func translationMatrix(_ matrix: Matrix, _ position: float3) -> Matrix {
var matrix = matrix
matrix.m[12] = position.x
matrix.m[13] = position.y
matrix.m[14] = position.z
return matrix
}
func scalingMatrix(var matrix: Matrix, _ scale: Float) -> Matrix {
func scalingMatrix(_ matrix: Matrix, _ scale: Float) -> Matrix {
var matrix = matrix
matrix.m[0] = scale
matrix.m[5] = scale
matrix.m[10] = scale
@ -39,7 +41,8 @@ struct Matrix {
return matrix
}
func rotationMatrix(var matrix: Matrix, _ rot: float3) -> Matrix {
func rotationMatrix(_ matrix: Matrix, _ rot: float3) -> Matrix {
var matrix = matrix
matrix.m[0] = cos(rot.y) * cos(rot.z)
matrix.m[4] = cos(rot.z) * sin(rot.x) * sin(rot.y) - cos(rot.x) * sin(rot.z)
matrix.m[8] = cos(rot.x) * cos(rot.z) * sin(rot.y) + sin(rot.x) * sin(rot.z)
@ -53,7 +56,8 @@ struct Matrix {
return matrix
}
func modelMatrix(var matrix: Matrix) -> Matrix {
func modelMatrix(_ matrix: Matrix) -> Matrix {
var matrix = matrix
matrix = rotationMatrix(matrix, float3(0.0, 0.0, 0.1))
matrix = scalingMatrix(matrix, 0.25)
matrix = translationMatrix(matrix, float3(0.0, 0.5, 0.0))

65
ch07/chapter07/MetalView.swift
View File

@ -10,57 +10,58 @@ import MetalKit
class MetalView: MTKView {
var vertex_buffer: MTLBuffer!
var uniform_buffer: MTLBuffer!
var rps: MTLRenderPipelineState! = nil
var commandQueue: MTLCommandQueue?
var rps: MTLRenderPipelineState?
var vertexBuffer: MTLBuffer!
var uniformBuffer: MTLBuffer!
required init(coder: NSCoder) {
super.init(coder: coder)
device = MTLCreateSystemDefaultDevice()
createBuffers()
registerShaders()
}
override func drawRect(dirtyRect: NSRect) {
super.drawRect(dirtyRect)
if let rpd = currentRenderPassDescriptor, drawable = currentDrawable {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0.5, 0.5, 0.5, 1.0)
let command_buffer = device!.newCommandQueue().commandBuffer()
let command_encoder = command_buffer.renderCommandEncoderWithDescriptor(rpd)
command_encoder.setRenderPipelineState(rps)
command_encoder.setVertexBuffer(vertex_buffer, offset: 0, atIndex: 0)
command_encoder.setVertexBuffer(uniform_buffer, offset: 0, atIndex: 1)
command_encoder.drawPrimitives(.Triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
command_encoder.endEncoding()
command_buffer.presentDrawable(drawable)
command_buffer.commit()
}
}
func createBuffers() {
let vertex_data = [
Vertex(position: [-1.0, -1.0, 0.0, 1.0], color: [1, 0, 0, 1]),
Vertex(position: [ 1.0, -1.0, 0.0, 1.0], color: [0, 1, 0, 1]),
Vertex(position: [ 0.0, 1.0, 0.0, 1.0], color: [0, 0, 1, 1])
device = MTLCreateSystemDefaultDevice()!
commandQueue = device!.newCommandQueue()
let vertex_data = [Vertex(position: [-1.0, -1.0, 0.0, 1.0], color: [1, 0, 0, 1]),
Vertex(position: [ 1.0, -1.0, 0.0, 1.0], color: [0, 1, 0, 1]),
Vertex(position: [ 0.0, 1.0, 0.0, 1.0], color: [0, 0, 1, 1])
]
vertex_buffer = device!.newBufferWithBytes(vertex_data, length: sizeof(Vertex) * 3, options:[])
uniform_buffer = device!.newBufferWithLength(sizeof(Float) * 16, options: [])
let bufferPointer = uniform_buffer.contents()
memcpy(bufferPointer, Matrix().modelMatrix(Matrix()).m, sizeof(Float) * 16)
vertexBuffer = device!.newBuffer(withBytes: vertex_data, length: sizeof(Vertex.self) * 3, options:[])
uniformBuffer = device!.newBuffer(withLength: sizeof(Float.self) * 16, options: [])
let bufferPointer = uniformBuffer.contents()
memcpy(bufferPointer, Matrix().modelMatrix(Matrix()).m, sizeof(Float.self) * 16)
}
func registerShaders() {
let library = device!.newDefaultLibrary()!
let vertex_func = library.newFunctionWithName("vertex_func")
let frag_func = library.newFunctionWithName("fragment_func")
let vertex_func = library.newFunction(withName: "vertex_func")
let frag_func = library.newFunction(withName: "fragment_func")
let rpld = MTLRenderPipelineDescriptor()
rpld.vertexFunction = vertex_func
rpld.fragmentFunction = frag_func
rpld.colorAttachments[0].pixelFormat = .BGRA8Unorm
rpld.colorAttachments[0].pixelFormat = .bgra8Unorm
do {
try rps = device!.newRenderPipelineStateWithDescriptor(rpld)
try rps = device!.newRenderPipelineState(with: rpld)
} catch let error {
self.print("\(error)")
}
}
override func draw(_ dirtyRect: NSRect) {
super.draw(dirtyRect)
if let rpd = currentRenderPassDescriptor, drawable = currentDrawable {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0.5, 0.5, 0.5, 1.0)
let commandBuffer = device!.newCommandQueue().commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
commandEncoder.setRenderPipelineState(rps!)
commandEncoder.setVertexBuffer(vertexBuffer, offset: 0, at: 0)
commandEncoder.setVertexBuffer(uniformBuffer, offset: 0, at: 1)
commandEncoder.drawPrimitives(.triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()
}
}
}

13
ch08/chapter08.playground/Contents.swift
View File

@ -1,8 +1,9 @@
import Cocoa
import XCPlayground
import MetalKit
import PlaygroundSupport
let device = MTLCreateSystemDefaultDevice()!
let frame = NSRect(x: 0, y: 0, width: 300, height: 300)
let view = MetalView(frame: frame, device: device)
XCPlaygroundPage.currentPage.liveView = view
let frame = NSRect(x: 0, y: 0, width: 400, height: 400)
let delegate = MetalView()
let view = MTKView(frame: frame, device: delegate.device)
view.delegate = delegate
PlaygroundPage.current.liveView = view

4
ch08/chapter08.playground/Resources/Shaders.metal
View File

@ -11,7 +11,9 @@ struct Uniforms {
float4x4 modelMatrix;
};
vertex Vertex vertex_func(constant Vertex *vertices [[buffer(0)]], constant Uniforms &uniforms [[buffer(1)]], uint vid [[vertex_id]]) {
vertex Vertex vertex_func(constant Vertex *vertices [[buffer(0)]],
constant Uniforms &uniforms [[buffer(1)]],
uint vid [[vertex_id]]) {
float4x4 matrix = uniforms.modelMatrix;
Vertex in = vertices[vid];
Vertex out;

12
ch08/chapter08.playground/Sources/MathUtils.swift
View File

@ -21,14 +21,16 @@ struct Matrix {
]
}
func translationMatrix(var matrix: Matrix, _ position: float3) -> Matrix {
func translationMatrix(_ matrix: Matrix, _ position: float3) -> Matrix {
var matrix = matrix
matrix.m[12] = position.x
matrix.m[13] = position.y
matrix.m[14] = position.z
return matrix
}
func scalingMatrix(var matrix: Matrix, _ scale: Float) -> Matrix {
func scalingMatrix(_ matrix: Matrix, _ scale: Float) -> Matrix {
var matrix = matrix
matrix.m[0] = scale
matrix.m[5] = scale
matrix.m[10] = scale
@ -36,7 +38,8 @@ struct Matrix {
return matrix
}
func rotationMatrix(var matrix: Matrix, _ rot: float3) -> Matrix {
func rotationMatrix(_ matrix: Matrix, _ rot: float3) -> Matrix {
var matrix = matrix
matrix.m[0] = cos(rot.y) * cos(rot.z)
matrix.m[4] = cos(rot.z) * sin(rot.x) * sin(rot.y) - cos(rot.x) * sin(rot.z)
matrix.m[8] = cos(rot.x) * cos(rot.z) * sin(rot.y) + sin(rot.x) * sin(rot.z)
@ -50,7 +53,8 @@ struct Matrix {
return matrix
}
func modelMatrix(var matrix: Matrix) -> Matrix {
func modelMatrix(matrix: Matrix) -> Matrix {
var matrix = matrix
matrix = rotationMatrix(matrix, float3(0.0, 0.0, 0.1))
matrix = scalingMatrix(matrix, 0.25)
matrix = translationMatrix(matrix, float3(0.0, 0.5, 0.0))

83
ch08/chapter08.playground/Sources/MetalView.swift
View File

@ -1,69 +1,68 @@
import MetalKit
public class MetalView: MTKView {
public class MetalView: NSObject, MTKViewDelegate {
var vertex_buffer: MTLBuffer!
var uniform_buffer: MTLBuffer!
var rps: MTLRenderPipelineState! = nil
public var device: MTLDevice!
var queue: MTLCommandQueue!
var vertexBuffer: MTLBuffer!
var uniformBuffer: MTLBuffer!
var rps: MTLRenderPipelineState!
required public init(coder: NSCoder) {
super.init(coder: coder)
}
override public init(frame frameRect: CGRect, device: MTLDevice?) {
super.init(frame: frameRect, device: device)
override public init() {
super.init()
createBuffers()
registerShaders()
}
override public func drawRect(dirtyRect: NSRect) {
super.drawRect(dirtyRect)
if let rpd = currentRenderPassDescriptor, drawable = currentDrawable {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0.5, 0.5, 0.5, 1.0)
let command_buffer = device!.newCommandQueue().commandBuffer()
let command_encoder = command_buffer.renderCommandEncoderWithDescriptor(rpd)
command_encoder.setRenderPipelineState(rps)
command_encoder.setVertexBuffer(vertex_buffer, offset: 0, atIndex: 0)
command_encoder.setVertexBuffer(uniform_buffer, offset: 0, atIndex: 1)
command_encoder.drawPrimitives(.Triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
command_encoder.endEncoding()
command_buffer.presentDrawable(drawable)
command_buffer.commit()
}
}
func createBuffers() {
let vertex_data = [
Vertex(pos: [-1.0, -1.0, 0.0, 1.0], col: [1, 0, 0, 1]),
Vertex(pos: [ 1.0, -1.0, 0.0, 1.0], col: [0, 1, 0, 1]),
Vertex(pos: [ 0.0, 1.0, 0.0, 1.0], col: [0, 0, 1, 1])
device = MTLCreateSystemDefaultDevice()
queue = device.newCommandQueue()
let vertexData = [Vertex(pos: [-1.0, -1.0, 0.0, 1.0], col: [1, 0, 0, 1]),
Vertex(pos: [ 1.0, -1.0, 0.0, 1.0], col: [0, 1, 0, 1]),
Vertex(pos: [ 0.0, 1.0, 0.0, 1.0], col: [0, 0, 1, 1])
]
vertex_buffer = device!.newBufferWithBytes(vertex_data, length: sizeof(Vertex) * 3, options:[])
uniform_buffer = device!.newBufferWithLength(sizeof(Float) * 16, options: [])
let bufferPointer = uniform_buffer.contents()
memcpy(bufferPointer, Matrix().modelMatrix(Matrix()).m, sizeof(Float) * 16)
vertexBuffer = device!.newBuffer(withBytes: vertexData, length: sizeof(Vertex.self) * 3, options:[])
uniformBuffer = device!.newBuffer(withLength: sizeof(Float.self) * 16, options: [])
let bufferPointer = uniformBuffer.contents()
memcpy(bufferPointer, Matrix().modelMatrix(matrix: Matrix()).m, sizeof(Float.self) * 16)
}
func registerShaders() {
let path = NSBundle.mainBundle().pathForResource("Shaders", ofType: "metal")
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
let input: String?
let library: MTLLibrary
let vert_func: MTLFunction
let frag_func: MTLFunction
do {
input = try String(contentsOfFile: path!, encoding: NSUTF8StringEncoding)
library = try device!.newLibraryWithSource(input!, options: nil)
//print(library.functionNames)
vert_func = library.newFunctionWithName("vertex_func")!
frag_func = library.newFunctionWithName("fragment_func")!
input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
library = try device!.newLibrary(withSource: input!, options: nil)
vert_func = library.newFunction(withName: "vertex_func")!
frag_func = library.newFunction(withName: "fragment_func")!
let rpld = MTLRenderPipelineDescriptor()
rpld.vertexFunction = vert_func
rpld.fragmentFunction = frag_func
rpld.colorAttachments[0].pixelFormat = .BGRA8Unorm
rps = try device!.newRenderPipelineStateWithDescriptor(rpld)
rpld.colorAttachments[0].pixelFormat = .bgra8Unorm
rps = try device!.newRenderPipelineState(with: rpld)
} catch let e {
Swift.print("\(e)")
}
}
public func mtkView(_ view: MTKView, drawableSizeWillChange size: CGSize) {}
public func draw(in view: MTKView) {
if let rpd = view.currentRenderPassDescriptor, let drawable = view.currentDrawable {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0.5, 0.5, 0.5, 1.0)
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
commandEncoder.setRenderPipelineState(rps)
commandEncoder.setVertexBuffer(vertexBuffer, offset: 0, at: 0)
commandEncoder.setVertexBuffer(uniformBuffer, offset: 0, at: 1)
commandEncoder.drawPrimitives(.triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()
}
}
}

2
ch08/chapter08.playground/contents.xcplayground
View File

@ -1,4 +1,4 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<playground version='5.0' target-platform='osx'>
<playground version='5.0' target-platform='osx' executeOnSourceChanges='false'>
<timeline fileName='timeline.xctimeline'/>
</playground>

BIN
ch08/chapter08.playground/playground.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
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13
ch09/chapter09.playground/Contents.swift
View File

@ -1,8 +1,9 @@
import Cocoa
import XCPlayground
import MetalKit
import PlaygroundSupport
let device = MTLCreateSystemDefaultDevice()!
let frame = NSRect(x: 0, y: 0, width: 300, height: 300)
let view = MetalView(frame: frame, device: device)
XCPlaygroundPage.currentPage.liveView = view
let frame = NSRect(x: 0, y: 0, width: 400, height: 400)
let delegate = MetalView()
let view = MTKView(frame: frame, device: delegate.device)
view.delegate = delegate
PlaygroundPage.current.liveView = view

2
ch09/chapter09.playground/Sources/MathUtils.swift
View File

@ -30,7 +30,7 @@ func scalingMatrix(scale: Float) -> matrix_float4x4 {
return matrix_float4x4(columns:(X, Y, Z, W))
}
func rotationMatrix(angle: Float, _ axis: vector_float3) -> matrix_float4x4 {
func rotationMatrix(angle: Float, axis: vector_float3) -> matrix_float4x4 {
var X = vector_float4(0, 0, 0, 0)
X.x = axis.x * axis.x + (1 - axis.x * axis.x) * cos(angle)
X.y = axis.x * axis.y * (1 - cos(angle)) - axis.z * sin(angle)

116
ch09/chapter09.playground/Sources/MetalView.swift
View File

@ -1,28 +1,26 @@
import MetalKit
public class MetalView: MTKView {
public class MetalView: NSObject, MTKViewDelegate {
var vertex_buffer: MTLBuffer!
var uniform_buffer: MTLBuffer!
var index_buffer: MTLBuffer!
var dss: MTLDepthStencilState!
public var device: MTLDevice!
var queue: MTLCommandQueue!
var vertexBuffer: MTLBuffer!
var uniformBuffer: MTLBuffer!
var indexBuffer: MTLBuffer!
var rps: MTLRenderPipelineState!
var commandQueue: MTLCommandQueue!
var rotation: Float = 0
required public init(coder: NSCoder) {
super.init(coder: coder)
}
override public init(frame frameRect: CGRect, device: MTLDevice?) {
super.init(frame: frameRect, device: device)
override public init() {
super.init()
device = MTLCreateSystemDefaultDevice()
queue = device.newCommandQueue()
createBuffers()
createPipeline()
}
func createBuffers() {
let vertex_data = [
let vertexData = [
Vertex(pos: [-1.0, -1.0, 1.0, 1.0], col: [1, 1, 1, 1]),
Vertex(pos: [ 1.0, -1.0, 1.0, 1.0], col: [1, 0, 0, 1]),
Vertex(pos: [ 1.0, 1.0, 1.0, 1.0], col: [1, 1, 0, 1]),
@ -30,71 +28,75 @@ public class MetalView: MTKView {
Vertex(pos: [-1.0, -1.0, -1.0, 1.0], col: [0, 0, 1, 1]),
Vertex(pos: [ 1.0, -1.0, -1.0, 1.0], col: [1, 0, 1, 1]),
Vertex(pos: [ 1.0, 1.0, -1.0, 1.0], col: [0, 0, 0, 1]),
Vertex(pos: [-1.0, 1.0, -1.0, 1.0], col: [0, 1, 1, 1])
]
let index_data: [UInt16] = [
0, 1, 2, 2, 3, 0, // front
1, 5, 6, 6, 2, 1, // right
3, 2, 6, 6, 7, 3, // top
4, 5, 1, 1, 0, 4, // bottom
4, 0, 3, 3, 7, 4, // left
7, 6, 5, 5, 4, 7, // back
]
vertex_buffer = device!.newBufferWithBytes(vertex_data, length: sizeof(Vertex) * vertex_data.count, options: [])
index_buffer = device!.newBufferWithBytes(index_data, length: sizeof(UInt16) * index_data.count , options: [])
uniform_buffer = device!.newBufferWithLength(sizeof(matrix_float4x4), options: [])
Vertex(pos: [-1.0, 1.0, -1.0, 1.0], col: [0, 1, 1, 1])]
let indexData: [UInt16] = [0, 1, 2, 2, 3, 0, // front
1, 5, 6, 6, 2, 1, // right
3, 2, 6, 6, 7, 3, // top
4, 5, 1, 1, 0, 4, // bottom
4, 0, 3, 3, 7, 4, // left
7, 6, 5, 5, 4, 7] // back
vertexBuffer = device!.newBuffer(withBytes: vertexData, length: sizeof(Vertex.self) * vertexData.count, options: [])
indexBuffer = device!.newBuffer(withBytes: indexData, length: sizeof(UInt16.self) * indexData.count , options: [])
uniformBuffer = device!.newBuffer(withLength: sizeof(matrix_float4x4.self), options: [])
}
func createPipeline() {
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
let input: String?
let library: MTLLibrary
let vert_func: MTLFunction
let frag_func: MTLFunction
do {
let path = NSBundle.mainBundle().pathForResource("Shaders", ofType: "metal")
let input = try String(contentsOfFile: path!, encoding: NSUTF8StringEncoding)
let library = try device!.newLibraryWithSource(input, options: nil)
let vert_func = library.newFunctionWithName("vertex_func")!
let frag_func = library.newFunctionWithName("fragment_func")!
input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
library = try device!.newLibrary(withSource: input!, options: nil)
vert_func = library.newFunction(withName: "vertex_func")!
frag_func = library.newFunction(withName: "fragment_func")!
let rpld = MTLRenderPipelineDescriptor()
rpld.vertexFunction = vert_func
rpld.fragmentFunction = frag_func
rpld.colorAttachments[0].pixelFormat = .BGRA8Unorm
rps = try device!.newRenderPipelineStateWithDescriptor(rpld)
rpld.colorAttachments[0].pixelFormat = .bgra8Unorm
rps = try device!.newRenderPipelineState(with: rpld)
} catch let e {
Swift.print("\(e)")
}
commandQueue = device?.newCommandQueue()
}
func update() {
let scaled = scalingMatrix(0.5)
let scaled = scalingMatrix(scale: 0.5)
rotation += 1 / 100 * Float(M_PI) / 4
let rotatedY = rotationMatrix(rotation, float3(0, 1, 0))
let rotatedX = rotationMatrix(Float(M_PI) / 4, float3(1, 0, 0))
let rotatedY = rotationMatrix(angle: rotation, axis: float3(0, 1, 0))
let rotatedX = rotationMatrix(angle: Float(M_PI) / 4, axis: float3(1, 0, 0))
let modelMatrix = matrix_multiply(matrix_multiply(rotatedX, rotatedY), scaled)
let cameraPosition = vector_float3(0, 0, -3)
let viewMatrix = translationMatrix(cameraPosition)
let aspect = Float(drawableSize.width / drawableSize.height)
let projMatrix = projectionMatrix(0, far: 10, aspect: aspect, fovy: 1)
let viewMatrix = translationMatrix(position: cameraPosition)
// let aspect = Float(view.drawableSize.width / view.drawableSize.height)
let projMatrix = projectionMatrix(near: 0, far: 10, aspect: 1, fovy: 1)
// let projMatrix = projectionMatrix(0, far: 10, aspect: aspect, fovy: 1)
let modelViewProjectionMatrix = matrix_multiply(projMatrix, matrix_multiply(viewMatrix, modelMatrix))
let bufferPointer = uniform_buffer.contents()
let bufferPointer = uniformBuffer.contents()
var uniforms = Uniforms(modelViewProjectionMatrix: modelViewProjectionMatrix)
memcpy(bufferPointer, &uniforms, sizeof(Uniforms))
memcpy(bufferPointer, &uniforms, sizeof(Uniforms.self))
}
override public func drawRect(dirtyRect: NSRect) {
super.drawRect(dirtyRect)
public func mtkView(_ view: MTKView, drawableSizeWillChange size: CGSize) {}
public func draw(in view: MTKView) {
update()
if let rpd = currentRenderPassDescriptor, drawable = currentDrawable {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0.3, 0.5, 0.5, 1.0)
let command_buffer = commandQueue.commandBuffer()
let command_encoder = command_buffer.renderCommandEncoderWithDescriptor(rpd)
command_encoder.setRenderPipelineState(rps)
command_encoder.setFrontFacingWinding(.CounterClockwise)
command_encoder.setCullMode(.Back)
command_encoder.setVertexBuffer(vertex_buffer, offset: 0, atIndex: 0)
command_encoder.setVertexBuffer(uniform_buffer, offset: 0, atIndex: 1)
command_encoder.drawIndexedPrimitives(.Triangle, indexCount: index_buffer.length / sizeof(UInt16), indexType: MTLIndexType.UInt16, indexBuffer: index_buffer, indexBufferOffset: 0)
command_encoder.endEncoding()
command_buffer.presentDrawable(drawable)
command_buffer.commit()
if let rpd = view.currentRenderPassDescriptor, let drawable = view.currentDrawable {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0.5, 0.5, 0.5, 1.0)
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
commandEncoder.setRenderPipelineState(rps)
commandEncoder.setFrontFacing(.counterClockwise)
commandEncoder.setCullMode(.back)
commandEncoder.setVertexBuffer(vertexBuffer, offset: 0, at: 0)
commandEncoder.setVertexBuffer(uniformBuffer, offset: 0, at: 1)
commandEncoder.drawIndexedPrimitives(.triangle, indexCount: indexBuffer.length / sizeof(UInt16.self), indexType: MTLIndexType.uInt16, indexBuffer: indexBuffer, indexBufferOffset: 0)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()
}
}
}

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ch09/chapter09.playground/playground.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
View File

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6
ch09/chapter09.playground/timeline.xctimeline
View File

@ -1,6 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<Timeline
version = "3.0">
<TimelineItems>
</TimelineItems>
</Timeline>

13
ch10/chapter10.playground/Contents.swift Executable file → Normal file
View File

@ -1,8 +1,9 @@
import Cocoa
import XCPlayground
import MetalKit
import PlaygroundSupport
let device = MTLCreateSystemDefaultDevice()!
let frame = NSRect(x: 0, y: 0, width: 300, height: 300)
let view = MetalView(frame: frame, device: device)
XCPlaygroundPage.currentPage.liveView = view
let frame = NSRect(x: 0, y: 0, width: 400, height: 400)
let delegate = MetalView()
let view = MTKView(frame: frame, device: delegate.device)
view.delegate = delegate
PlaygroundPage.current.liveView = view

61
ch10/chapter10.playground/Sources/MetalView.swift
View File

@ -1,46 +1,45 @@
import MetalKit
public class MetalView: MTKView {
public class MetalView: NSObject, MTKViewDelegate {
var queue: MTLCommandQueue! = nil
var cps: MTLComputePipelineState! = nil
public var device: MTLDevice!
var queue: MTLCommandQueue!
var cps: MTLComputePipelineState!
required public init(coder: NSCoder) {
super.init(coder: coder)
}
override public init(frame frameRect: CGRect, device: MTLDevice?) {
super.init(frame: frameRect, device: device)
override public init() {
super.init()
registerShaders()
}
override public func drawRect(dirtyRect: NSRect) {
super.drawRect(dirtyRect)
if let drawable = currentDrawable {
let command_buffer = queue.commandBuffer()
let command_encoder = command_buffer.computeCommandEncoder()
command_encoder.setComputePipelineState(cps)
command_encoder.setTexture(drawable.texture, atIndex: 0)
let threadGroupCount = MTLSizeMake(8, 8, 1)
let threadGroups = MTLSizeMake(drawable.texture.width / threadGroupCount.width, drawable.texture.height / threadGroupCount.height, 1)
command_encoder.dispatchThreadgroups(threadGroups, threadsPerThreadgroup: threadGroupCount)
command_encoder.endEncoding()
command_buffer.presentDrawable(drawable)
command_buffer.commit()
}
}
func registerShaders() {
queue = device!.newCommandQueue()
let path = NSBundle.mainBundle().pathForResource("Shaders", ofType: "metal")
device = MTLCreateSystemDefaultDevice()!
queue = device.newCommandQueue()
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
do {
let input = try String(contentsOfFile: path!, encoding: NSUTF8StringEncoding)
let library = try device!.newLibraryWithSource(input, options: nil)
let kernel = library.newFunctionWithName("compute")!
cps = try device!.newComputePipelineStateWithFunction(kernel)
let input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
let library = try device.newLibrary(withSource: input, options: nil)
let kernel = library.newFunction(withName: "compute")!
cps = try device.newComputePipelineState(with: kernel)
} catch let e {
Swift.print("\(e)")
}
}
public func mtkView(_ view: MTKView, drawableSizeWillChange size: CGSize) {}
public func draw(in view: MTKView) {
if let drawable = view.currentDrawable {
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.computeCommandEncoder()
commandEncoder.setComputePipelineState(cps)
commandEncoder.setTexture(drawable.texture, at: 0)
let threadGroupCount = MTLSizeMake(8, 8, 1)
let threadGroups = MTLSizeMake(drawable.texture.width / threadGroupCount.width, drawable.texture.height / threadGroupCount.height, 1)
commandEncoder.dispatchThreadgroups(threadGroups, threadsPerThreadgroup: threadGroupCount)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()
}
}
}

0
ch10/chapter10.playground/contents.xcplayground Executable file → Normal file
View File

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ch10/chapter10.playground/playground.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
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6
ch10/chapter10.playground/timeline.xctimeline
View File

@ -1,6 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<Timeline
version = "3.0">
<TimelineItems>
</TimelineItems>
</Timeline>

13
ch11/chapter11.playground/Contents.swift
View File

@ -1,8 +1,9 @@
import Cocoa
import XCPlayground
import MetalKit
import PlaygroundSupport
let device = MTLCreateSystemDefaultDevice()!
let frame = NSRect(x:0, y:0, width:300, height:300)
let view = MetalView(frame: frame, device: device)
XCPlaygroundPage.currentPage.liveView = view
let frame = NSRect(x: 0, y: 0, width: 400, height: 400)
let delegate = MetalView()
let view = MTKView(frame: frame, device: delegate.device)
view.delegate = delegate
PlaygroundPage.current.liveView = view

71
ch11/chapter11.playground/Sources/MetalView.swift
View File

@ -1,56 +1,45 @@
import MetalKit
public class MetalView: MTKView {
public class MetalView: NSObject, MTKViewDelegate {
var queue: MTLCommandQueue! = nil
var cps: MTLComputePipelineState! = nil
public var device: MTLDevice!
var queue: MTLCommandQueue!
var cps: MTLComputePipelineState!
var shader =
"#include <metal_stdlib> \n" +
"using namespace metal;" +
"kernel void compute(texture2d<float, access::write> output [[texture(0)]]," +
" uint2 gid [[thread_position_in_grid]])" +
"{" +
" output.write(float4(1, 1, 0, 1), gid);" +
"}"
required public init(coder: NSCoder) {
super.init(coder: coder)
}
override public init(frame frameRect: CGRect, device: MTLDevice?) {
super.init(frame: frameRect, device: device)
override public init() {
super.init()
registerShaders()
}
override public func drawRect(dirtyRect: NSRect) {
super.drawRect(dirtyRect)
if let drawable = currentDrawable {
let command_buffer = queue.commandBuffer()
let command_encoder = command_buffer.computeCommandEncoder()
command_encoder.setComputePipelineState(cps)
command_encoder.setTexture(drawable.texture, atIndex: 0)
let threadGroupCount = MTLSizeMake(8, 8, 1)
let threadGroups = MTLSizeMake(drawable.texture.width / threadGroupCount.width, drawable.texture.height / threadGroupCount.height, 1)
command_encoder.dispatchThreadgroups(threadGroups, threadsPerThreadgroup: threadGroupCount)
command_encoder.endEncoding()
command_buffer.presentDrawable(drawable)
command_buffer.commit()
}
}
func registerShaders() {
queue = device!.newCommandQueue()
let path = NSBundle.mainBundle().pathForResource("Shaders", ofType: "metal")
device = MTLCreateSystemDefaultDevice()!
queue = device.newCommandQueue()
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
do {
let input = try String(contentsOfFile: path!, encoding: NSUTF8StringEncoding)
let library = try device!.newLibraryWithSource(input, options: nil)
// let library = try device!.newLibraryWithSource(shader, options: nil)
let kernel = library.newFunctionWithName("compute")!
cps = try device!.newComputePipelineStateWithFunction(kernel)
let input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
let library = try device.newLibrary(withSource: input, options: nil)
let kernel = library.newFunction(withName: "compute")!
cps = try device.newComputePipelineState(with: kernel)
} catch let e {
Swift.print("\(e)")
}
}
public func mtkView(_ view: MTKView, drawableSizeWillChange size: CGSize) {}
public func draw(in view: MTKView) {
if let drawable = view.currentDrawable {
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.computeCommandEncoder()
commandEncoder.setComputePipelineState(cps)
commandEncoder.setTexture(drawable.texture, at: 0)
let threadGroupCount = MTLSizeMake(8, 8, 1)
let threadGroups = MTLSizeMake(drawable.texture.width / threadGroupCount.width, drawable.texture.height / threadGroupCount.height, 1)
commandEncoder.dispatchThreadgroups(threadGroups, threadsPerThreadgroup: threadGroupCount)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()
}
}
}

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ch11/chapter11.playground/playground.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
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6
ch11/chapter11.playground/timeline.xctimeline
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@ -1,6 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<Timeline
version = "3.0">
<TimelineItems>
</TimelineItems>
</Timeline>

10
ch12/chapter12.playground/Contents.swift
View File

@ -1,8 +1,8 @@
import Cocoa
import XCPlayground
import MetalKit
import PlaygroundSupport
let device = MTLCreateSystemDefaultDevice()!
let frame = NSRect(x:0, y:0, width:300, height:300)
let metalView = MetalView(frame: frame, device: device)
XCPlaygroundPage.currentPage.liveView = metalView
let frame = NSRect(x: 0, y: 0, width: 400, height: 400)
let view = MetalView(frame: frame, device: device)
PlaygroundPage.current.liveView = view

34
ch12/chapter12.playground/Sources/MetalView.swift
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@ -10,8 +10,8 @@ public class MetalView: MTKView, NSWindowDelegate {
var mouseBuffer: MTLBuffer!
var pos: NSPoint!
override public func mouseDown(event: NSEvent) {
pos = convertPointToLayer(convertPoint(event.locationInWindow, fromView: nil))
override public func mouseDown(_ event: NSEvent) {
pos = convertToLayer(convert(event.locationInWindow, from: nil))
let scale = layer!.contentsScale
pos.x *= scale
pos.y *= scale
@ -26,21 +26,21 @@ public class MetalView: MTKView, NSWindowDelegate {
registerShaders()
}
override public func drawRect(dirtyRect: NSRect) {
super.drawRect(dirtyRect)
override public func draw(_ dirtyRect: NSRect) {
super.draw(dirtyRect)
if let drawable = currentDrawable {
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.computeCommandEncoder()
commandEncoder.setComputePipelineState(cps)
commandEncoder.setTexture(drawable.texture, atIndex: 0)
commandEncoder.setBuffer(mouseBuffer, offset: 0, atIndex: 2)
commandEncoder.setBuffer(timerBuffer, offset: 0, atIndex: 1)
commandEncoder.setTexture(drawable.texture, at: 0)
commandEncoder.setBuffer(mouseBuffer, offset: 0, at: 2)
commandEncoder.setBuffer(timerBuffer, offset: 0, at: 1)
update()
let threadGroupCount = MTLSizeMake(8, 8, 1)
let threadGroups = MTLSizeMake(drawable.texture.width / threadGroupCount.width, drawable.texture.height / threadGroupCount.height, 1)
commandEncoder.dispatchThreadgroups(threadGroups, threadsPerThreadgroup: threadGroupCount)
commandEncoder.endEncoding()
commandBuffer.presentDrawable(drawable)
commandBuffer.present(drawable)
commandBuffer.commit()
}
@ -49,23 +49,23 @@ public class MetalView: MTKView, NSWindowDelegate {
func update() {
timer += 0.01
var bufferPointer = timerBuffer.contents()
memcpy(bufferPointer, &timer, sizeof(Float))
memcpy(bufferPointer, &timer, sizeof(Float.self))
bufferPointer = mouseBuffer.contents()
memcpy(bufferPointer, &pos, sizeof(NSPoint))
memcpy(bufferPointer, &pos, sizeof(NSPoint.self))
}
func registerShaders() {
queue = device!.newCommandQueue()
let path = NSBundle.mainBundle().pathForResource("Shaders", ofType: "metal")
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
do {
let input = try String(contentsOfFile: path!, encoding: NSUTF8StringEncoding)
let library = try device!.newLibraryWithSource(input, options: nil)
let kernel = library.newFunctionWithName("compute")!
cps = try device!.newComputePipelineStateWithFunction(kernel)
let input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
let library = try device!.newLibrary(withSource: input, options: nil)
let kernel = library.newFunction(withName: "compute")!
cps = try device!.newComputePipelineState(with: kernel)
} catch let e {
Swift.print("\(e)")
}
timerBuffer = device!.newBufferWithLength(sizeof(Float), options: [])
mouseBuffer = device!.newBufferWithLength(sizeof(NSPoint), options: [])
timerBuffer = device!.newBuffer(withLength: sizeof(Float.self), options: [])
mouseBuffer = device!.newBuffer(withLength: sizeof(NSPoint.self), options: [])
}
}

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ch12/chapter12.playground/playground.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
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6
ch13/chapter13.playground/Contents.swift
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@ -1,8 +1,8 @@
import Cocoa
import XCPlayground
import MetalKit
import PlaygroundSupport
let device = MTLCreateSystemDefaultDevice()!
let frame = NSRect(x:0, y:0, width:400, height:400)
let view = MetalView(frame: frame, device: device)
XCPlaygroundPage.currentPage.liveView = view
PlaygroundPage.current.liveView = view

32
ch13/chapter13.playground/Sources/MetalView.swift
View File

@ -10,8 +10,8 @@ public class MetalView: MTKView, NSWindowDelegate {
var mouseBuffer: MTLBuffer!
var pos: NSPoint!
override public func mouseDown(event: NSEvent) {
pos = convertPointToLayer(convertPoint(event.locationInWindow, fromView: nil))
override public func mouseDown(_ event: NSEvent) {
pos = convertToLayer(convert(event.locationInWindow, from: nil))
let scale = layer!.contentsScale
pos.x *= scale
pos.y *= scale
@ -26,20 +26,20 @@ public class MetalView: MTKView, NSWindowDelegate {
registerShaders()
}
override public func drawRect(dirtyRect: NSRect) {
override public func draw(_ dirtyRect: NSRect) {
if let drawable = currentDrawable {
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.computeCommandEncoder()
commandEncoder.setComputePipelineState(cps)
commandEncoder.setTexture(drawable.texture, atIndex: 0)
commandEncoder.setBuffer(mouseBuffer, offset: 0, atIndex: 2)
commandEncoder.setBuffer(timerBuffer, offset: 0, atIndex: 1)
commandEncoder.setTexture(drawable.texture, at: 0)
commandEncoder.setBuffer(mouseBuffer, offset: 0, at: 2)
commandEncoder.setBuffer(timerBuffer, offset: 0, at: 1)
update()
let threadGroupCount = MTLSizeMake(8, 8, 1)
let threadGroups = MTLSizeMake(drawable.texture.width / threadGroupCount.width, drawable.texture.height / threadGroupCount.height, 1)
commandEncoder.dispatchThreadgroups(threadGroups, threadsPerThreadgroup: threadGroupCount)
commandEncoder.endEncoding()
commandBuffer.presentDrawable(drawable)
commandBuffer.present(drawable)
commandBuffer.commit()
}
@ -48,23 +48,23 @@ public class MetalView: MTKView, NSWindowDelegate {
func update() {
timer += 0.01
var bufferPointer = timerBuffer.contents()
memcpy(bufferPointer, &timer, sizeof(Float))
memcpy(bufferPointer, &timer, sizeof(Float.self))
bufferPointer = mouseBuffer.contents()
memcpy(bufferPointer, &pos, sizeof(NSPoint))
memcpy(bufferPointer, &pos, sizeof(NSPoint.self))
}
func registerShaders() {
queue = device!.newCommandQueue()
let path = NSBundle.mainBundle().pathForResource("Shaders", ofType: "metal")
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
do {
let input = try String(contentsOfFile: path!, encoding: NSUTF8StringEncoding)
let library = try device!.newLibraryWithSource(input, options: nil)
let kernel = library.newFunctionWithName("compute")!
cps = try device!.newComputePipelineStateWithFunction(kernel)
let input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
let library = try device!.newLibrary(withSource: input, options: nil)
let kernel = library.newFunction(withName: "compute")!
cps = try device!.newComputePipelineState(with: kernel)
} catch let e {
Swift.print("\(e)")
}
timerBuffer = device!.newBufferWithLength(sizeof(Float), options: [])
mouseBuffer = device!.newBufferWithLength(sizeof(NSPoint), options: [])
timerBuffer = device!.newBuffer(withLength: sizeof(Float.self), options: [])
mouseBuffer = device!.newBuffer(withLength: sizeof(NSPoint.self), options: [])
}
}

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ch13/chapter13.playground/playground.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
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4
ch14/chapter14.playground/Contents.swift
View File

@ -1,8 +1,8 @@
import Cocoa
import XCPlayground
import PlaygroundSupport
let device = MTLCreateSystemDefaultDevice()!
let frame = NSRect(x:0, y:0, width:400, height:400)
let view = MetalView(frame: frame, device: device)
XCPlaygroundPage.currentPage.liveView = view
PlaygroundPage.current.liveView = view

32
ch14/chapter14.playground/Sources/MetalView.swift
View File

@ -10,8 +10,8 @@ public class MetalView: MTKView, NSWindowDelegate {
var mouseBuffer: MTLBuffer!
var pos: NSPoint!
override public func mouseDown(event: NSEvent) {
pos = convertPointToLayer(convertPoint(event.locationInWindow, fromView: nil))
override public func mouseDown(_ event: NSEvent) {
pos = convertToLayer(convert(event.locationInWindow, from: nil))
let scale = layer!.contentsScale
pos.x *= scale
pos.y *= scale
@ -26,20 +26,20 @@ public class MetalView: MTKView, NSWindowDelegate {
registerShaders()
}
override public func drawRect(dirtyRect: NSRect) {
override public func draw(_ dirtyRect: NSRect) {
if let drawable = currentDrawable {
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.computeCommandEncoder()
commandEncoder.setComputePipelineState(cps)
commandEncoder.setTexture(drawable.texture, atIndex: 0)
commandEncoder.setBuffer(mouseBuffer, offset: 0, atIndex: 2)
commandEncoder.setBuffer(timerBuffer, offset: 0, atIndex: 1)
commandEncoder.setTexture(drawable.texture, at: 0)
commandEncoder.setBuffer(mouseBuffer, offset: 0, at: 2)
commandEncoder.setBuffer(timerBuffer, offset: 0, at: 1)
update()
let threadGroupCount = MTLSizeMake(8, 8, 1)
let threadGroups = MTLSizeMake(drawable.texture.width / threadGroupCount.width, drawable.texture.height / threadGroupCount.height, 1)
commandEncoder.dispatchThreadgroups(threadGroups, threadsPerThreadgroup: threadGroupCount)
commandEncoder.endEncoding()
commandBuffer.presentDrawable(drawable)
commandBuffer.present(drawable)
commandBuffer.commit()
}
@ -48,23 +48,23 @@ public class MetalView: MTKView, NSWindowDelegate {
func update() {
timer += 0.01
var bufferPointer = timerBuffer.contents()
memcpy(bufferPointer, &timer, sizeof(Float))
memcpy(bufferPointer, &timer, sizeof(Float.self))
bufferPointer = mouseBuffer.contents()
memcpy(bufferPointer, &pos, sizeof(NSPoint))
memcpy(bufferPointer, &pos, sizeof(NSPoint.self))
}
func registerShaders() {
queue = device!.newCommandQueue()
let path = NSBundle.mainBundle().pathForResource("Shaders", ofType: "metal")
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
do {
let input = try String(contentsOfFile: path!, encoding: NSUTF8StringEncoding)
let library = try device!.newLibraryWithSource(input, options: nil)
let kernel = library.newFunctionWithName("compute")!
cps = try device!.newComputePipelineStateWithFunction(kernel)
let input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
let library = try device!.newLibrary(withSource: input, options: nil)
let kernel = library.newFunction(withName: "compute")!
cps = try device!.newComputePipelineState(with: kernel)
} catch let e {
Swift.print("\(e)")
}
timerBuffer = device!.newBufferWithLength(sizeof(Float), options: [])
mouseBuffer = device!.newBufferWithLength(sizeof(NSPoint), options: [])
timerBuffer = device!.newBuffer(withLength: sizeof(Float.self), options: [])
mouseBuffer = device!.newBuffer(withLength: sizeof(NSPoint.self), options: [])
}
}

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13
ch15/chapter15.playground/Contents.swift Executable file → Normal file
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@ -1,8 +1,9 @@
import Cocoa
import XCPlayground
import MetalKit
import PlaygroundSupport
let device = MTLCreateSystemDefaultDevice()!
let frame = NSRect(x:0, y:0, width:400, height:400)
let view = MetalView(frame: frame, device: device)
XCPlaygroundPage.currentPage.liveView = view
let frame = NSRect(x: 0, y: 0, width: 400, height: 400)
let delegate = MetalView()
let view = MTKView(frame: frame, device: delegate.device)
view.delegate = delegate
PlaygroundPage.current.liveView = view

73
ch15/chapter15.playground/Sources/MetalView.swift
View File

@ -1,66 +1,65 @@
import MetalKit
public class MetalView: MTKView, NSWindowDelegate {
public class MetalView: NSObject, MTKViewDelegate {
public var device: MTLDevice!
var queue: MTLCommandQueue! = nil
var cps: MTLComputePipelineState! = nil
var timer: Float = 0
var timerBuffer: MTLBuffer!
var texture: MTLTexture!
required public init(coder: NSCoder) {
super.init(coder: coder)
}
override public init(frame frameRect: CGRect, device: MTLDevice?) {
super.init(frame: frameRect, device: device)
registerShaders()
override public init() {
super.init()
device = MTLCreateSystemDefaultDevice()!
queue = device!.newCommandQueue()
setUpTexture()
registerShaders()
}
func setUpTexture() {
let path = NSBundle.mainBundle().pathForResource("texture", ofType: "jpg")
let path = Bundle.main.pathForResource("texture", ofType: "jpg")
let textureLoader = MTKTextureLoader(device: device!)
texture = try! textureLoader.newTextureWithContentsOfURL(NSURL(fileURLWithPath: path!), options: nil)
texture = try! textureLoader.newTexture(withContentsOf: URL(fileURLWithPath: path!), options: nil)
}
override public func drawRect(dirtyRect: NSRect) {
if let drawable = currentDrawable {
func registerShaders() {
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
do {
let input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
let library = try device!.newLibrary(withSource: input, options: nil)
let kernel = library.newFunction(withName: "compute")!
cps = try device!.newComputePipelineState(with: kernel)
} catch let e {
Swift.print("\(e)")
}
timerBuffer = device!.newBuffer(withLength: sizeof(Float.self), options: [])
}
func update() {
timer += 0.01
let bufferPointer = timerBuffer.contents()
memcpy(bufferPointer, &timer, sizeof(Float.self))
}
public func mtkView(_ view: MTKView, drawableSizeWillChange size: CGSize) {}
public func draw(in view: MTKView) {
if let drawable = view.currentDrawable {
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.computeCommandEncoder()
commandEncoder.setComputePipelineState(cps)
commandEncoder.setTexture(drawable.texture, atIndex: 0)
commandEncoder.setTexture(texture, atIndex: 1)
commandEncoder.setBuffer(timerBuffer, offset: 0, atIndex: 0)
commandEncoder.setTexture(drawable.texture, at: 0)
commandEncoder.setTexture(texture, at: 1)
commandEncoder.setBuffer(timerBuffer, offset: 0, at: 0)
update()
let threadGroupCount = MTLSizeMake(8, 8, 1)
let threadGroups = MTLSizeMake(drawable.texture.width / threadGroupCount.width, drawable.texture.height / threadGroupCount.height, 1)
commandEncoder.dispatchThreadgroups(threadGroups, threadsPerThreadgroup: threadGroupCount)
commandEncoder.endEncoding()
commandBuffer.presentDrawable(drawable)
commandBuffer.present(drawable)
commandBuffer.commit()
}
}
func update() {
timer += 0.01
let bufferPointer = timerBuffer.contents()
memcpy(bufferPointer, &timer, sizeof(Float))
}
func registerShaders() {
queue = device!.newCommandQueue()
let path = NSBundle.mainBundle().pathForResource("Shaders", ofType: "metal")
do {
let input = try String(contentsOfFile: path!, encoding: NSUTF8StringEncoding)
let library = try device!.newLibraryWithSource(input, options: nil)
let kernel = library.newFunctionWithName("compute")!
cps = try device!.newComputePipelineStateWithFunction(kernel)
} catch let e {
Swift.print("\(e)")
}
timerBuffer = device!.newBufferWithLength(sizeof(Float), options: [])
}
}

0
ch15/chapter15.playground/contents.xcplayground Executable file → Normal file
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ch15/chapter15.playground/playground.xcworkspace/xcuserdata/marius.xcuserdatad/UserInterfaceState.xcuserstate generated
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0
ch15/chapter15.playground/timeline.xctimeline Executable file → Normal file
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