class ParticleCanvasMaterial extends Material implements IParticleMaterial {
 Color color;
 ParticleCanvasMaterialProgram program;

 ParticleCanvasMaterial( { // ParticleCanvasMaterial

                            num color: 0xffffff,
                            this.program,
                            // Material
                            name: '',
                            side: FrontSide,

                            opacity: 1,
                            transparent: false,

                            blending: NormalBlending,
                            blendSrc: SrcAlphaFactor,
                            blendDst: OneMinusSrcAlphaFactor,
                            blendEquation: AddEquation,

                            depthTest: true,
                            depthWrite: true,

                            polygonOffset: false,
                            polygonOffsetFactor: 0,
                            polygonOffsetUnits: 0,

                            alphaTest: 0,

                            overdraw: false,

                            visible: true })
                            :
                              this.color = new Color(color),

                              super(  name: name,
                                  side: side,
                                  opacity: opacity,
                                  transparent: transparent,
                                  blending: blending,
                                  blendSrc: blendSrc,
                                  blendDst: blendDst,
                                  blendEquation: blendEquation,
                                  depthTest: depthTest,
                                  depthWrite: depthWrite,
                                  polygonOffset: polygonOffset,
                                  polygonOffsetFactor: polygonOffsetFactor,
                                  polygonOffsetUnits: polygonOffsetUnits,
                                  alphaTest: alphaTest,
                                  overdraw: overdraw,
                                  visible: visible ) {

         if (this.program == null) this.program = (context) {};


 }
}