var Layer3DSceneWebGLRenderer = function (renderer, src){ 
var models = src.models; 
var totalModels = _AN_Read_length('length', models); 
if (totalModels === 0) { 
return ; 
} 
_AN_Call_clear('clear', renderer.pipelines); 
src.camera.update(); 
var pipeline = renderer.pipelines.set(src.pipeline, src); 
for (var m = 0; 
m < totalModels; m++ ){ 
var model = models[m]; 
if (model.visible && model.vertexCount > 0) { 
pipeline.drawModel(src, model); 
} 
} 
src.resetDirtyFlags(); 
renderer.pipelines.rebind(); 
} 
; 
module.exports = Layer3DSceneWebGLRenderer;