@babylonjs/core/PostProcesses/sharpenPostProcess.js

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import { __decorate } from "../tslib.es6.js";
import { PostProcess } from "./postProcess.js";

import "../Shaders/sharpen.fragment.js";
import { RegisterClass } from "../Misc/typeStore.js";
import { serialize } from "../Misc/decorators.js";
import { SerializationHelper } from "../Misc/decorators.serialization.js";
import { ThinSharpenPostProcess } from "./thinSharpenPostProcess.js";
/**
 * The SharpenPostProcess applies a sharpen kernel to every pixel
 * See http://en.wikipedia.org/wiki/Kernel_(image_processing)
 */
export class SharpenPostProcess extends PostProcess {
    /**
     * How much of the original color should be applied. Setting this to 0 will display edge detection. (default: 1)
     */
    get colorAmount() {
        return this._effectWrapper.colorAmount;
    }
    set colorAmount(value) {
        this._effectWrapper.colorAmount = value;
    }
    /**
     * How much sharpness should be applied (default: 0.3)
     */
    get edgeAmount() {
        return this._effectWrapper.edgeAmount;
    }
    set edgeAmount(value) {
        this._effectWrapper.edgeAmount = value;
    }
    /**
     * Gets a string identifying the name of the class
     * @returns "SharpenPostProcess" string
     */
    getClassName() {
        return "SharpenPostProcess";
    }
    /**
     * Creates a new instance ConvolutionPostProcess
     * @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)
     * @param textureType Type of textures used when performing the post process. (default: 0)
     * @param blockCompilation If compilation of the shader should not be done in the constructor. The updateEffect method can be used to compile the shader at a later time. (default: false)
     */
    constructor(name, options, camera, samplingMode, engine, reusable, textureType = 0, blockCompilation = false) {
        const localOptions = {
            uniforms: ThinSharpenPostProcess.Uniforms,
            size: typeof options === "number" ? options : undefined,
            camera,
            samplingMode,
            engine,
            reusable,
            textureType,
            blockCompilation,
            ...options,
        };
        super(name, ThinSharpenPostProcess.FragmentUrl, {
            effectWrapper: typeof options === "number" || !options.effectWrapper ? new ThinSharpenPostProcess(name, engine, localOptions) : undefined,
            ...localOptions,
        });
        this.onApply = (_effect) => {
            this._effectWrapper.textureWidth = this.width;
            this._effectWrapper.textureHeight = this.height;
        };
    }
    /**
     * @internal
     */
    static _Parse(parsedPostProcess, targetCamera, scene, rootUrl) {
        return SerializationHelper.Parse(() => {
            return new SharpenPostProcess(parsedPostProcess.name, parsedPostProcess.options, targetCamera, parsedPostProcess.renderTargetSamplingMode, scene.getEngine(), parsedPostProcess.textureType, parsedPostProcess.reusable);
        }, parsedPostProcess, scene, rootUrl);
    }
}
__decorate([
    serialize()
], SharpenPostProcess.prototype, "colorAmount", null);
__decorate([
    serialize()
], SharpenPostProcess.prototype, "edgeAmount", null);
RegisterClass("BABYLON.SharpenPostProcess", SharpenPostProcess);
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