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colorfull shirts

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Jeena 2014-07-12 16:23:17 +02:00
parent 40cdf9867e
commit 2213a50623
4 changed files with 163 additions and 70 deletions
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89
app/Game/Client/View/Views/Pixi/ColorRangeReplaceFilter.js Normal file
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define([
"Lib/Vendor/Pixi"
],
function (PIXI) {
var Parent = PIXI.AbstractFilter;
function ColorRangeReplaceFilter() {
Parent.call(this);
this.passes = [this];
// set the uniforms
this.uniforms = {
minColor: {type: '3fv', value: [0,0,0]},
maxColor: {type: '3fv', value: [0,0,0]},
newColor: {type: '3fv', value: [0,0,0]},
brightnessOffset: {type: '1f', value: 0}
};
this.fragmentSrc = [
'precision mediump float;',
'varying vec2 vTextureCoord;',
'varying vec4 vColor;',
'uniform sampler2D uSampler;',
'uniform vec3 minColor;',
'uniform vec3 maxColor;',
'uniform vec3 newColor;',
'uniform float brightnessOffset;',
'void main(void) {',
' vec4 pixel = texture2D(uSampler, vTextureCoord);',
' if(pixel.x >= minColor.x && pixel.y >= minColor.y && pixel.z >= minColor.z',
' && pixel.w == 1.0',
' && pixel.x <= maxColor.x && pixel.y <= maxColor.y && pixel.z <= maxColor.z) {',
' pixel.rgb = mix(pixel.rgb, vec3(0.2126*pixel.r + 0.7152*pixel.g + 0.0722*pixel.b), 1.0);', // desaturate to gray
' pixel.rgb += brightnessOffset;',
' pixel.rgb *= newColor;',
' }',
' gl_FragColor = pixel;',
'}'
];
}
ColorRangeReplaceFilter.prototype = Object.create(Parent.prototype);
ColorRangeReplaceFilter.prototype.constructor = ColorRangeReplaceFilter;
Object.defineProperty(ColorRangeReplaceFilter.prototype, 'minColor', {
get: function() {
return PIXI.rgb2hex(this.uniforms.minColor.value);
},
set: function(value) {
this.uniforms.minColor.value = PIXI.hex2rgb(value);
}
});
Object.defineProperty(ColorRangeReplaceFilter.prototype, 'maxColor', {
get: function() {
return PIXI.rgb2hex(this.uniforms.maxColor.value);
},
set: function(value) {
this.uniforms.maxColor.value = PIXI.hex2rgb(value);
}
});
Object.defineProperty(ColorRangeReplaceFilter.prototype, 'newColor', {
get: function() {
return PIXI.rgb2hex(this.uniforms.newColor.value);
},
set: function(value) {
this.uniforms.newColor.value = PIXI.hex2rgb(value);
}
});
Object.defineProperty(ColorRangeReplaceFilter.prototype, 'brightnessOffset', {
get: function() {
return this.uniforms.brightnessOffset.value;
},
set: function(value) {
this.uniforms.brightnessOffset.value = value;
}
});
return ColorRangeReplaceFilter;
});