private var field:ParticleField;
var mat2:BitmapParticleMaterial = new BitmapParticleMaterial(target.bitmapData );
//mat2.doubleSided = true;
field = new ParticleField(mat2, 50, 1, 1000, 1000, 1000);

ShadedMaterial(material:BitmapMaterial, shader:Shader, compositeMode:int = 0)
material : BitmapMaterial
shader : Shader
shaderCompositeMode : int  shaderの合成モード

			var light:PointLight3D = new PointLight3D();
			var bmpMaterial:BitmapMaterial = BitmapMaterial(new BitmapFileMaterial("img/test1.jpg"));
			var flatShade:FlatShader = new FlatShader(light, 0x0000FF,0xFF8040);
 
			var shadedMaterial:ShadedMaterial = new ShadedMaterial(bmpMaterial, flatShade);
			var materialsList:MaterialsList = new MaterialsList( {
				all: shadedMaterial
			});
 
			cube = new Cube(materialsList, 200, 200, 200, 10, 10, 10);
			sphere = new Sphere(shadedMaterial,200,20,20);