module BABYLON { export class BlackAndWhitePostProcess extends PostProcess { public degree = 1; constructor(name: string, options: number | PostProcessOptions, camera: Camera, samplingMode?: number, engine?: Engine, reusable?: boolean) { super(name, "blackAndWhite", ["degree"], null, options, camera, samplingMode, engine, reusable); this.onApplyObservable.add((effect: Effect) => { effect.setFloat("degree", this.degree); }); } } }