import { Nullable } from "types";
import { Camera } from "Cameras/camera";
import { PostProcess, PostProcessOptions } from "./postProcess";
import { Engine } from "Engine/engine";

    /**
     * DisplayPassPostProcess which produces an output the same as it's input
     */
    export class DisplayPassPostProcess extends PostProcess {
        /**
         * Creates the DisplayPassPostProcess
         * @param name The name of the effect.
         * @param options The required width/height ratio to downsize to before computing the render pass.
         * @param camera The camera to apply the render pass to.
         * @param samplingMode The sampling mode to be used when computing the pass. (default: 0)
         * @param engine The engine which the post process will be applied. (default: current engine)
         * @param reusable If the post process can be reused on the same frame. (default: false)
         */
        constructor(name: string, options: number | PostProcessOptions, camera: Nullable<Camera>, samplingMode?: number, engine?: Engine, reusable?: boolean) {
            super(name, "displayPass", ["passSampler"], ["passSampler"], options, camera, samplingMode, engine, reusable);
        }
    }