var ExternWebGLRenderer = function (renderer, src, interpolationPercentage, camera, parentMatrix){ 
var pipeline = renderer.currentPipeline; 
renderer.clearPipeline(); 
var camMatrix = renderer._tempMatrix1; 
var spriteMatrix = renderer._tempMatrix2; 
var calcMatrix = renderer._tempMatrix3; 
spriteMatrix.applyITRS(src.x, src.y, src.rotation, src.scaleX, src.scaleY); 
camMatrix.copyFrom(camera.matrix); 
if (parentMatrix) { 
camMatrix.multiplyWithOffset(parentMatrix, - camera.scrollX * src.scrollFactorX, - camera.scrollY * src.scrollFactorY); 
spriteMatrix.e = src.x; 
spriteMatrix.f = src.y; 
camMatrix.multiply(spriteMatrix, calcMatrix); 
} 
 else { 
spriteMatrix.e -= camera.scrollX * src.scrollFactorX; 
spriteMatrix.f -= camera.scrollY * src.scrollFactorY; 
camMatrix.multiply(spriteMatrix, calcMatrix); 
} 
src.render.call(src, renderer, camera, calcMatrix); 
renderer.rebindPipeline(pipeline); 
} 
; 
module.exports = ExternWebGLRenderer;