generate method

dynamic generate([ dynamic builder, dynamic output ])

Implementation

generate([builder, output]) {
  var material = builder.material;

  var lightingModel = null;

  if (material.isMeshStandardMaterial == true) {
    lightingModel = PhysicalLightingModel;
  }

  var directDiffuse = new VarNode(new Vector3Node(), 'DirectDiffuse', 'vec3');
  var directSpecular =
      new VarNode(new Vector3Node(), 'DirectSpecular', 'vec3');

  this.context.directDiffuse = directDiffuse;
  this.context.directSpecular = directSpecular;

  if (lightingModel != null) {
    this.context.lightingModel = lightingModel;
  }

  // add code

  var type = this.getNodeType(builder);

  super.generate(builder, type);

  var totalLight = new OperatorNode('+', directDiffuse, directSpecular);

  return totalLight.build(builder, type);
}