@babylonjs/core
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Getting started? Play directly with the Babylon.js API using our [playground](https://playground.babylonjs.com/). It also contains a lot of samples to learn how to use it.
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JavaScript
/** This file must only contain pure code and pure imports */
import { __esDecorate, __runInitializers } from "../../../../tslib.es6.js";
import { editableInPropertyPage } from "../../../../Decorators/nodeDecorator.js";
import { FrameGraphExtractHighlightsTask } from "../../../Tasks/PostProcesses/extractHighlightsTask.js";
import { ThinExtractHighlightsPostProcess } from "../../../../PostProcesses/thinExtractHighlightsPostProcess.js";
import { NodeRenderGraphBaseWithPropertiesPostProcessBlock } from "./baseWithPropertiesPostProcessBlock.js";
import { RegisterClass } from "../../../../Misc/typeStore.js";
/**
* Block that implements the extract highlights post process
*/
let NodeRenderGraphExtractHighlightsPostProcessBlock = (() => {
var _a;
let _classSuper = NodeRenderGraphBaseWithPropertiesPostProcessBlock;
let _instanceExtraInitializers = [];
let _get_threshold_decorators;
return _a = class NodeRenderGraphExtractHighlightsPostProcessBlock extends _classSuper {
/**
* Gets the frame graph task associated with this block
*/
get task() {
return this._frameGraphTask;
}
/**
* Create a new ExtractHighlightsPostProcessBlock
* @param name defines the block name
* @param frameGraph defines the hosting frame graph
* @param scene defines the hosting scene
*/
constructor(name, frameGraph, scene) {
super(name, frameGraph, scene);
this._frameGraphTask = __runInitializers(this, _instanceExtraInitializers);
this._finalizeInputOutputRegistering();
this._frameGraphTask = new FrameGraphExtractHighlightsTask(this.name, frameGraph, new ThinExtractHighlightsPostProcess(name, scene.getEngine()));
}
/** The luminance threshold, pixels below this value will be set to black. */
get threshold() {
return this._frameGraphTask.postProcess.threshold;
}
set threshold(value) {
this._frameGraphTask.postProcess.threshold = value;
}
/**
* Gets the current class name
* @returns the class name
*/
getClassName() {
return "NodeRenderGraphExtractHighlightsPostProcessBlock";
}
_dumpPropertiesCode() {
const codes = [];
codes.push(`${this._codeVariableName}.threshold = ${this.threshold};`);
return super._dumpPropertiesCode() + codes.join("\n");
}
serialize() {
const serializationObject = super.serialize();
serializationObject.threshold = this.threshold;
return serializationObject;
}
_deserialize(serializationObject) {
super._deserialize(serializationObject);
this.threshold = serializationObject.threshold;
}
},
(() => {
const _metadata = typeof Symbol === "function" && Symbol.metadata ? Object.create(_classSuper[Symbol.metadata] ?? null) : void 0;
_get_threshold_decorators = [editableInPropertyPage("Threshold", 1 /* PropertyTypeForEdition.Float */, "PROPERTIES", { min: 0, max: 1 })];
__esDecorate(_a, null, _get_threshold_decorators, { kind: "getter", name: "threshold", static: false, private: false, access: { has: obj => "threshold" in obj, get: obj => obj.threshold }, metadata: _metadata }, null, _instanceExtraInitializers);
if (_metadata) Object.defineProperty(_a, Symbol.metadata, { enumerable: true, configurable: true, writable: true, value: _metadata });
})(),
_a;
})();
export { NodeRenderGraphExtractHighlightsPostProcessBlock };
let _Registered = false;
/**
* Register side effects for extractHighlightsPostProcessBlock.
* Safe to call multiple times; only the first call has an effect.
*/
export function RegisterExtractHighlightsPostProcessBlock() {
if (_Registered) {
return;
}
_Registered = true;
RegisterClass("BABYLON.NodeRenderGraphExtractHighlightsPostProcessBlock", NodeRenderGraphExtractHighlightsPostProcessBlock);
}
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