@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 { NodeRenderGraphBlock } from "../../nodeRenderGraphBlock.js";
import { FrameGraphVolumetricLightingTask } from "../../../Tasks/PostProcesses/volumetricLightingTask.js";
import { NodeRenderGraphBlockConnectionPointTypes } from "../../Types/nodeRenderGraphTypes.js";
import { Vector3 } from "../../../../Maths/math.vector.pure.js";
import { Color3 } from "../../../../Maths/math.color.pure.js";
import { RegisterClass } from "../../../../Misc/typeStore.js";
/**
* Block that implements the volumetric lighting post process
*/
let NodeRenderGraphVolumetricLightingBlock = (() => {
var _a;
let _classSuper = NodeRenderGraphBlock;
let _instanceExtraInitializers = [];
let _get_phaseG_decorators;
let _get_enableExtinction_decorators;
let _get_extinction_decorators;
let _get_lightPower_decorators;
return _a = class NodeRenderGraphVolumetricLightingBlock extends _classSuper {
/**
* Gets the frame graph task associated with this block
*/
get task() {
return this._frameGraphTask;
}
/**
* Create a new NodeRenderGraphVolumetricLightingBlock
* @param name defines the block name
* @param frameGraph defines the hosting frame graph
* @param scene defines the hosting scene
* @param enableExtinction defines whether to enable extinction coefficients
*/
constructor(name, frameGraph, scene, enableExtinction = false) {
super(name, frameGraph, scene);
this._frameGraphTask = __runInitializers(this, _instanceExtraInitializers);
this._additionalConstructionParameters = [enableExtinction];
this.registerInput("target", NodeRenderGraphBlockConnectionPointTypes.AutoDetect);
this.registerInput("depth", NodeRenderGraphBlockConnectionPointTypes.AutoDetect);
this.registerInput("camera", NodeRenderGraphBlockConnectionPointTypes.Camera);
this.registerInput("lightingVolumeMesh", NodeRenderGraphBlockConnectionPointTypes.ObjectList);
this.registerInput("light", NodeRenderGraphBlockConnectionPointTypes.ShadowLight);
this.registerInput("lightingVolumeTexture", NodeRenderGraphBlockConnectionPointTypes.AutoDetect, true);
this.target.addExcludedConnectionPointFromAllowedTypes(NodeRenderGraphBlockConnectionPointTypes.TextureAllButBackBuffer);
this.lightingVolumeTexture.addExcludedConnectionPointFromAllowedTypes(NodeRenderGraphBlockConnectionPointTypes.TextureAllButBackBuffer);
this.depth.addExcludedConnectionPointFromAllowedTypes(NodeRenderGraphBlockConnectionPointTypes.TextureDepthStencilAttachment | NodeRenderGraphBlockConnectionPointTypes.TextureScreenDepth);
this._addDependenciesInput();
this.registerOutput("output", NodeRenderGraphBlockConnectionPointTypes.BasedOnInput);
this.output._typeConnectionSource = () => {
return this.target;
};
this._frameGraphTask = new FrameGraphVolumetricLightingTask(name, frameGraph, enableExtinction);
}
_createTask(enableExtinction) {
const sourceSamplingMode = this._frameGraphTask.sourceSamplingMode;
const phaseG = this._frameGraphTask.phaseG;
const extinction = this._frameGraphTask.extinction;
const lightPower = this._frameGraphTask.lightPower;
this._frameGraphTask.dispose();
this._frameGraphTask = new FrameGraphVolumetricLightingTask(this.name, this._frameGraph, enableExtinction);
this._frameGraphTask.sourceSamplingMode = sourceSamplingMode;
this._frameGraphTask.phaseG = phaseG;
this._frameGraphTask.extinction = extinction;
this._frameGraphTask.lightPower = lightPower;
this._additionalConstructionParameters = [enableExtinction];
}
/** Gets or sets the phaseG parameter */
get phaseG() {
return this._frameGraphTask.phaseG;
}
set phaseG(value) {
this._frameGraphTask.phaseG = value;
}
/** If extinction coefficients should be used */
get enableExtinction() {
return this._frameGraphTask.enableExtinction;
}
set enableExtinction(value) {
this._createTask(value);
}
/** Gets or sets the extinction color */
get extinction() {
return this._frameGraphTask.extinction;
}
set extinction(value) {
this._frameGraphTask.extinction = value;
}
/** Gets or sets the light power */
get lightPower() {
return this._frameGraphTask.lightPower;
}
set lightPower(value) {
this._frameGraphTask.lightPower = value;
}
/**
* Gets the current class name
* @returns the class name
*/
getClassName() {
return "NodeRenderGraphVolumetricLightingBlock";
}
/**
* Gets the target input component
*/
get target() {
return this._inputs[0];
}
/**
* Gets the depth texture input component
*/
get depth() {
return this._inputs[1];
}
/**
* Gets the camera input component
*/
get camera() {
return this._inputs[2];
}
/**
* Gets the lighting volume mesh input component
*/
get lightingVolumeMesh() {
return this._inputs[3];
}
/**
* Gets the light input component
*/
get light() {
return this._inputs[4];
}
/**
* Gets the lighting volume texture input component
*/
get lightingVolumeTexture() {
return this._inputs[5];
}
/**
* Gets the output component
*/
get output() {
return this._outputs[0];
}
_buildBlock(state) {
super._buildBlock(state);
this.output.value = this._frameGraphTask.outputTexture;
this._frameGraphTask.targetTexture = this.target.connectedPoint?.value;
this._frameGraphTask.depthTexture = this.depth.connectedPoint?.value;
this._frameGraphTask.camera = this.camera.connectedPoint?.value;
this._frameGraphTask.lightingVolumeMesh = this.lightingVolumeMesh.connectedPoint?.value;
this._frameGraphTask.light = this.light.connectedPoint?.value;
this._frameGraphTask.lightingVolumeTexture = this.lightingVolumeTexture.connectedPoint?.value;
}
_dumpPropertiesCode() {
const codes = [];
codes.push(`${this._codeVariableName}.phaseG = ${this.phaseG};`);
codes.push(`${this._codeVariableName}.extinction = new BABYLON.Vector3(${this.extinction.x}, ${this.extinction.y}, ${this.extinction.z});`);
codes.push(`${this._codeVariableName}.lightPower = new Color3(${this.lightPower.r}, ${this.lightPower.g}, ${this.lightPower.b});`);
return super._dumpPropertiesCode() + codes.join("\n");
}
serialize() {
const serializationObject = super.serialize();
serializationObject.phaseG = this.phaseG;
serializationObject.extinction = this.extinction.asArray();
serializationObject.lightPower = this.lightPower.asArray();
return serializationObject;
}
_deserialize(serializationObject) {
super._deserialize(serializationObject);
this.phaseG = serializationObject.phaseG;
this.extinction = Vector3.FromArray(serializationObject.extinction);
this.lightPower = Color3.FromArray(serializationObject.lightPower);
}
},
(() => {
const _metadata = typeof Symbol === "function" && Symbol.metadata ? Object.create(_classSuper[Symbol.metadata] ?? null) : void 0;
_get_phaseG_decorators = [editableInPropertyPage("PhaseG", 1 /* PropertyTypeForEdition.Float */, "PROPERTIES", { min: -0.9, max: 0.9 })];
_get_enableExtinction_decorators = [editableInPropertyPage("Enable extinction", 0 /* PropertyTypeForEdition.Boolean */, "PROPERTIES")];
_get_extinction_decorators = [editableInPropertyPage("Extinction", 4 /* PropertyTypeForEdition.Vector3 */, "PROPERTIES")];
_get_lightPower_decorators = [editableInPropertyPage("Light power", 6 /* PropertyTypeForEdition.Color3 */, "PROPERTIES")];
__esDecorate(_a, null, _get_phaseG_decorators, { kind: "getter", name: "phaseG", static: false, private: false, access: { has: obj => "phaseG" in obj, get: obj => obj.phaseG }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(_a, null, _get_enableExtinction_decorators, { kind: "getter", name: "enableExtinction", static: false, private: false, access: { has: obj => "enableExtinction" in obj, get: obj => obj.enableExtinction }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(_a, null, _get_extinction_decorators, { kind: "getter", name: "extinction", static: false, private: false, access: { has: obj => "extinction" in obj, get: obj => obj.extinction }, metadata: _metadata }, null, _instanceExtraInitializers);
__esDecorate(_a, null, _get_lightPower_decorators, { kind: "getter", name: "lightPower", static: false, private: false, access: { has: obj => "lightPower" in obj, get: obj => obj.lightPower }, metadata: _metadata }, null, _instanceExtraInitializers);
if (_metadata) Object.defineProperty(_a, Symbol.metadata, { enumerable: true, configurable: true, writable: true, value: _metadata });
})(),
_a;
})();
export { NodeRenderGraphVolumetricLightingBlock };
let _Registered = false;
/**
* Register side effects for volumetricLightingBlock.
* Safe to call multiple times; only the first call has an effect.
*/
export function RegisterVolumetricLightingBlock() {
if (_Registered) {
return;
}
_Registered = true;
RegisterClass("BABYLON.NodeRenderGraphVolumetricLightingBlock", NodeRenderGraphVolumetricLightingBlock);
}
//# sourceMappingURL=volumetricLightingBlock.pure.js.map