Daniel Sperl PrimaryFeather
PrimaryFeather
/ SPPoolObjectBenchmark.m
Last active
December 26, 2015 10:28
Small benchmark code to test performance of Sparrow's "SPPoolObject".
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| #import <QuartzCore/QuartzCore.h> // for CACurrentMediaTime() | |
| - (void)runPoolBenchmark | |
| { | |
| double startTime, endTime; | |
| const int NumObjects = 1000000; | |
| typedef SPMatrix SPObject; | |
| [SPObject purgePool]; | |
| NSMutableArray *array = [NSMutableArray arrayWithCapacity:NumObjects]; |
PrimaryFeather
/ sparrow-distortion.m
Created
March 21, 2014 10:51
Water distortion filter, implemented with Sparrow's "DisplacementMapFilter".
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| - (void)addDistortionTo:(SPDisplayObject *)target | |
| { | |
| float scale = Sparrow.contentScaleFactor; | |
| NSURL *url = scale == 1.0f ? | |
| [NSURL URLWithString:@"http://i.imgur.com/n95LSGb.jpg"] : | |
| [NSURL URLWithString:@"http://i.imgur.com/QRXLvws.jpg"]; | |
| [SPTexture loadFromURL:url generateMipmaps:NO scale:scale | |
| onComplete:^(SPTexture *texture, NSError *outError) | |
| { |
PrimaryFeather
/ Sparrow.podspec
Last active
August 29, 2015 14:03
CocoaPods podspec for Sparrow — RFC =)
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| Pod::Spec.new do |s| | |
| s.name = "Sparrow" | |
| s.version = "2.1" | |
| s.summary = "The Open Source Game Engine for iOS" | |
| s.description = | |
| <<-DESC | |
| Sparrow is a pure Objective-C library for game developers, built from ground up | |
| for iOS. If you have already worked with Adobe™ Flash or Starling, you will feel | |
| right at home: Sparrow uses the same concepts and naming schemes. |
PrimaryFeather
/ convert_members.rb
Created
December 5, 2015 11:51
A small Ruby script that modifies source code so that variables in the form "mName" are changed to "_name"
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| #!/usr/bin/ruby | |
| if ARGV.count < 1 | |
| puts "Usage: #{script_name} source_path" | |
| puts " (e.g. ../src/starling/)" | |
| exit | |
| end | |
| search_path = ARGV[0] |
PrimaryFeather
/ TextureMaskStyle.as
Last active
November 6, 2023 10:40
A MeshStyle for Starling 2 that discards texels with an alpha value below a certain threshold. This makes it perfect for arbitrarily shaped stencil masks.
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| // ================================================================================================= | |
| // | |
| // Starling Framework | |
| // Copyright 2011-2016 Gamua. All Rights Reserved. | |
| // | |
| // This program is free software. You can redistribute and/or modify it | |
| // in accordance with the terms of the accompanying license agreement. | |
| // | |
| // ================================================================================================= |
PrimaryFeather
/ ColorOffsetFilter.as
Last active
December 15, 2016 17:34
Basic implementation of the ColorOffsetFilter described in the Starling manual.
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| // ================================================================================================= | |
| // | |
| // Starling Framework | |
| // Copyright Gamua. All Rights Reserved. | |
| // | |
| // This program is free software. You can redistribute and/or modify it | |
| // in accordance with the terms of the accompanying license agreement. | |
| // | |
| // ================================================================================================= |
PrimaryFeather
/ ColorOffsetFilter.as
Last active
April 6, 2017 01:26
The revised ColorOffsetFilter of the tutorial from the Starling manual; now with fixed PMA handling.
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| // ================================================================================================= | |
| // | |
| // Starling Framework | |
| // Copyright Gamua GmbH. All Rights Reserved. | |
| // | |
| // This program is free software. You can redistribute and/or modify it | |
| // in accordance with the terms of the accompanying license agreement. | |
| // | |
| // ================================================================================================= |
PrimaryFeather
/ ColorOffsetStyle.as
Last active
February 16, 2018 08:18
A MeshStyle for Starling 2 that allows to add an offset to each color channel of a mesh, as described in the Starling manual.
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| // ================================================================================================= | |
| // | |
| // Starling Framework | |
| // Copyright Gamua GmbH. All Rights Reserved. | |
| // | |
| // This program is free software. You can redistribute and/or modify it | |
| // in accordance with the terms of the accompanying license agreement. | |
| // | |
| // ================================================================================================= |
PrimaryFeather
/ MultiTextureStyle.as
Last active
October 4, 2020 10:03
A "MeshStyle" for Starling that allows batching of multiple textures in one draw call.
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| // ================================================================================================= | |
| // | |
| // Starling Framework | |
| // Copyright Gamua GmbH. All Rights Reserved. | |
| // | |
| // This program is free software. You can redistribute and/or modify it | |
| // in accordance with the terms of the accompanying license agreement. | |
| // | |
| // ================================================================================================= |
PrimaryFeather
/ TestDeviceScaleFactors.as
Last active
February 16, 2019 03:46
This code tests the logic used to come up with the stage size and content scale factor on typical devices.
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| package | |
| { | |
| import flash.display.Sprite; | |
| public class TestDeviceScaleFactors extends Sprite | |
| { | |
| public function TestDeviceScaleFactors() | |
| { | |
| var testSettings:Array = [ | |
| { name: "iPhone 3GS", dpi: 163, resX: 320, resY: 480 }, |