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I have simple Filter and need to make access in shader to data: - position of sprite / mesh of Stage - textureRegion rectangle info How to do this? var fragSrc = ` precision mediump float; varying vec2 vTextureCoord; uniform sampler2D uSampler; uniform vec2 dimensions; uniform vec4 filterArea; uniform vec4 texRegion; vec2 mapCoord( vec2 coord ) { return coord * filterArea.xy; } vec2 unmapCoord( vec2 coord ) { return coord / filterArea.xy; } void main() { vec2 coord = vTextureCoord; coord = mapCoord(coord) / dimensions; coord = unmapCoord(coord * dimensions); vec4 color = texture2D( uSampler, coord ); gl_FragColor = color; } `.split('\n').reduce( (c, a) => c + a.trim() + '\n' ); module.exports = RepeatRegionFilter = function RepeatRegionFilter() { RepeatRegionFilter.super_.call(this, null, fragSrc); } Util.inherits(RepeatRegionFilter, PIXI.Filter); RepeatRegionFilter.prototype.apply = function(filterManager, input, output) { this.uniforms.dimensions[0] = input.sourceFrame.width; this.uniforms.dimensions[1] = input.sourceFrame.height; filterManager.applyFilter(this, input, output); }