phaser
Version:
A fast, free and fun HTML5 Game Framework for Desktop and Mobile web browsers from the team at Phaser Studio Inc.
22 lines (21 loc) • 826 B
JavaScript
module.exports = [
'#pragma phaserTemplate(shaderName)',
'precision mediump float;',
'uniform sampler2D uMainSampler;',
'uniform vec2 resolution;',
'uniform vec2 offset;',
'uniform float strength;',
'uniform vec3 color;',
'varying vec2 outTexCoord;',
'#pragma phaserTemplate(fragmentHeader)',
'void main ()',
'{',
' vec2 uv = outTexCoord;',
' vec4 col = vec4(0.0);',
' vec2 offset = vec2(1.333) * offset * strength;',
' col += boundedSampler(uMainSampler, uv) * 0.29411764705882354;',
' col += boundedSampler(uMainSampler, uv + (offset / resolution)) * 0.35294117647058826;',
' col += boundedSampler(uMainSampler, uv - (offset / resolution)) * 0.35294117647058826;',
' gl_FragColor = col * vec4(color, 1.0);',
'}',
].join('\n');