@babylonjs/core
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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 { FrameGraphBloomTask } from "../../../Tasks/PostProcesses/bloomTask.js";
import { NodeRenderGraphBasePostProcessBlock } from "./basePostProcessBlock.js";
import { RegisterClass } from "../../../../Misc/typeStore.js";
/**
* Block that implements the bloom post process
*/
let NodeRenderGraphBloomPostProcessBlock = (() => {
var _a;
let _classSuper = NodeRenderGraphBasePostProcessBlock;
let _instanceExtraInitializers = [];
let _get_bloomScale_decorators;
let _get_hdr_decorators;
let _get_threshold_decorators;
let _get_weight_decorators;
let _get_kernel_decorators;
return _a = class NodeRenderGraphBloomPostProcessBlock extends _classSuper {
/**
* Gets the frame graph task associated with this block
*/
get task() {
return this._frameGraphTask;
}
/**
* Create a new NodeRenderGraphBloomPostProcessBlock
* @param name defines the block name
* @param frameGraph defines the hosting frame graph
* @param scene defines the hosting scene
* @param hdr If high dynamic range textures should be used (default: false)
* @param bloomScale The scale of the bloom effect (default: 0.5)
*/
constructor(name, frameGraph, scene, hdr = false, bloomScale = 0.5) {
super(name, frameGraph, scene);
this._frameGraphTask = __runInitializers(this, _instanceExtraInitializers);
this._additionalConstructionParameters = [hdr, bloomScale];
this._finalizeInputOutputRegistering();
this._frameGraphTask = new FrameGraphBloomTask(this.name, frameGraph, 0.75, 64, 0.2, hdr, bloomScale);
}
_createTask(bloomScale, hdr) {
const sourceSamplingMode = this._frameGraphTask.sourceSamplingMode;
const threshold = this._frameGraphTask.bloom.threshold;
const weight = this._frameGraphTask.bloom.weight;
const kernel = this._frameGraphTask.bloom.kernel;
this._frameGraphTask.dispose();
this._frameGraphTask = new FrameGraphBloomTask(this.name, this._frameGraph, weight, kernel, threshold, hdr, bloomScale);
this._frameGraphTask.sourceSamplingMode = sourceSamplingMode;
this._additionalConstructionParameters = [hdr, bloomScale];
}
/** The quality of the blur effect */
get bloomScale() {
return this._frameGraphTask.bloom.scale;
}
set bloomScale(value) {
this._createTask(value, this._frameGraphTask.hdr);
}
/** If high dynamic range textures should be used */
get hdr() {
return this._frameGraphTask.hdr;
}
set hdr(value) {
this._createTask(this._frameGraphTask.bloom.scale, value);
}
/** The luminance threshold to find bright areas of the image to bloom. */
get threshold() {
return this._frameGraphTask.bloom.threshold;
}
set threshold(value) {
this._frameGraphTask.bloom.threshold = value;
}
/** The strength of the bloom. */
get weight() {
return this._frameGraphTask.bloom.weight;
}
set weight(value) {
this._frameGraphTask.bloom.weight = value;
}
/** Specifies the size of the bloom blur kernel, relative to the final output size */
get kernel() {
return this._frameGraphTask.bloom.kernel;
}
set kernel(value) {
this._frameGraphTask.bloom.kernel = value;
}
/**
* Gets the current class name
* @returns the class name
*/
getClassName() {
return "NodeRenderGraphBloomPostProcessBlock";
}
_dumpPropertiesCode() {
const codes = [];
codes.push(`${this._codeVariableName}.threshold = ${this.threshold};`);
codes.push(`${this._codeVariableName}.weight = ${this.weight};`);
codes.push(`${this._codeVariableName}.kernel = ${this.kernel};`);
return super._dumpPropertiesCode() + codes.join("\n");
}
serialize() {
const serializationObject = super.serialize();
serializationObject.threshold = this.threshold;
serializationObject.weight = this.weight;
serializationObject.kernel = this.kernel;
return serializationObject;
}
_deserialize(serializationObject) {
super._deserialize(serializationObject);
this.threshold = serializationObject.threshold;
this.weight = serializationObject.weight;
this.kernel = serializationObject.kernel;
}
},
(() => {
const _metadata = typeof Symbol === "function" && Symbol.metadata ? Object.create(_classSuper[Symbol.metadata] ?? null) : void 0;
_get_bloomScale_decorators = [editableInPropertyPage("Bloom scale", 1 /* PropertyTypeForEdition.Float */, "PROPERTIES")];
_get_hdr_decorators = [editableInPropertyPage("HDR", 0 /* PropertyTypeForEdition.Boolean */, "PROPERTIES")];
_get_threshold_decorators = [editableInPropertyPage("Threshold", 1 /* PropertyTypeForEdition.Float */, "PROPERTIES", { min: 0, max: 1 })];
_get_weight_decorators = [editableInPropertyPage("Weight", 1 /* PropertyTypeForEdition.Float */, "PROPERTIES", { min: 0, max: 10 })];
_get_kernel_decorators = [editableInPropertyPage("Kernel", 2 /* PropertyTypeForEdition.Int */, "PROPERTIES", { min: 1, max: 128 })];
__esDecorate(_a, null, _get_bloomScale_decorators, { kind: "getter", name: "bloomScale", static: false, private: false, access: { has: obj => "bloomScale" in obj, get: obj => obj.bloomScale }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(_a, null, _get_hdr_decorators, { kind: "getter", name: "hdr", static: false, private: false, access: { has: obj => "hdr" in obj, get: obj => obj.hdr }, metadata: _metadata }, null, _instanceExtraInitializers);
__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);
__esDecorate(_a, null, _get_weight_decorators, { kind: "getter", name: "weight", static: false, private: false, access: { has: obj => "weight" in obj, get: obj => obj.weight }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(_a, null, _get_kernel_decorators, { kind: "getter", name: "kernel", static: false, private: false, access: { has: obj => "kernel" in obj, get: obj => obj.kernel }, metadata: _metadata }, null, _instanceExtraInitializers);
if (_metadata) Object.defineProperty(_a, Symbol.metadata, { enumerable: true, configurable: true, writable: true, value: _metadata });
})(),
_a;
})();
export { NodeRenderGraphBloomPostProcessBlock };
let _Registered = false;
/**
* Register side effects for bloomPostProcessBlock.
* Safe to call multiple times; only the first call has an effect.
*/
export function RegisterBloomPostProcessBlock() {
if (_Registered) {
return;
}
_Registered = true;
RegisterClass("BABYLON.NodeRenderGraphBloomPostProcessBlock", NodeRenderGraphBloomPostProcessBlock);
}
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