@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.
114 lines • 5.66 kB
JavaScript
/** This file must only contain pure code and pure imports */
import { __esDecorate, __runInitializers } from "../../../tslib.es6.js";
import { NodeMaterialBlock } from "../nodeMaterialBlock.js";
import { NodeMaterialBlockConnectionPointTypes } from "../Enums/nodeMaterialBlockConnectionPointTypes.js";
import { NodeMaterialBlockTargets } from "../Enums/nodeMaterialBlockTargets.js";
import { editableInPropertyPage } from "../../../Decorators/nodeDecorator.js";
import { RegisterClass } from "../../../Misc/typeStore.js";
/**
* Block used to clamp a float
*/
let ClampBlock = (() => {
var _a;
let _classSuper = NodeMaterialBlock;
let _minimum_decorators;
let _minimum_initializers = [];
let _minimum_extraInitializers = [];
let _maximum_decorators;
let _maximum_initializers = [];
let _maximum_extraInitializers = [];
return _a = class ClampBlock extends _classSuper {
/**
* Creates a new ClampBlock
* @param name defines the block name
*/
constructor(name) {
super(name, NodeMaterialBlockTargets.Neutral);
/** Gets or sets the minimum range */
this.minimum = __runInitializers(this, _minimum_initializers, 0.0);
/** Gets or sets the maximum range */
this.maximum = (__runInitializers(this, _minimum_extraInitializers), __runInitializers(this, _maximum_initializers, 1.0));
__runInitializers(this, _maximum_extraInitializers);
this.registerInput("value", NodeMaterialBlockConnectionPointTypes.AutoDetect);
this.registerOutput("output", NodeMaterialBlockConnectionPointTypes.BasedOnInput);
this._outputs[0]._typeConnectionSource = this._inputs[0];
}
/**
* Gets the current class name
* @returns the class name
*/
getClassName() {
return "ClampBlock";
}
/**
* Gets the value input component
*/
get value() {
return this._inputs[0];
}
/**
* Gets the output component
*/
get output() {
return this._outputs[0];
}
_buildBlock(state) {
super._buildBlock(state);
const output = this._outputs[0];
const cast = state.shaderLanguage === 1 /* ShaderLanguage.WGSL */ ? state._getShaderType(this.value.type) : "";
state.compilationString +=
state._declareOutput(output) +
` = clamp(${this.value.associatedVariableName}, ${cast}(${this._writeFloat(this.minimum)}), ${cast}(${this._writeFloat(this.maximum)}));\n`;
return this;
}
_dumpPropertiesCode() {
let codeString = super._dumpPropertiesCode() + `${this._codeVariableName}.minimum = ${this.minimum};\n`;
codeString += `${this._codeVariableName}.maximum = ${this.maximum};\n`;
return codeString;
}
/**
* Serializes the block
* @returns the serialized object
*/
serialize() {
const serializationObject = super.serialize();
serializationObject.minimum = this.minimum;
serializationObject.maximum = this.maximum;
return serializationObject;
}
/**
* Deserializes the block
* @param serializationObject - the serialization object
* @param scene - the scene
* @param rootUrl - the root URL
*/
_deserialize(serializationObject, scene, rootUrl) {
super._deserialize(serializationObject, scene, rootUrl);
this.minimum = serializationObject.minimum;
this.maximum = serializationObject.maximum;
}
},
(() => {
const _metadata = typeof Symbol === "function" && Symbol.metadata ? Object.create(_classSuper[Symbol.metadata] ?? null) : void 0;
_minimum_decorators = [editableInPropertyPage("Minimum", 1 /* PropertyTypeForEdition.Float */, undefined, { embedded: true })];
_maximum_decorators = [editableInPropertyPage("Maximum", 1 /* PropertyTypeForEdition.Float */, undefined, { embedded: true })];
__esDecorate(null, null, _minimum_decorators, { kind: "field", name: "minimum", static: false, private: false, access: { has: obj => "minimum" in obj, get: obj => obj.minimum, set: (obj, value) => { obj.minimum = value; } }, metadata: _metadata }, _minimum_initializers, _minimum_extraInitializers);
__esDecorate(null, null, _maximum_decorators, { kind: "field", name: "maximum", static: false, private: false, access: { has: obj => "maximum" in obj, get: obj => obj.maximum, set: (obj, value) => { obj.maximum = value; } }, metadata: _metadata }, _maximum_initializers, _maximum_extraInitializers);
if (_metadata) Object.defineProperty(_a, Symbol.metadata, { enumerable: true, configurable: true, writable: true, value: _metadata });
})(),
_a;
})();
export { ClampBlock };
let _Registered = false;
/**
* Register side effects for clampBlock.
* Safe to call multiple times; only the first call has an effect.
*/
export function RegisterClampBlock() {
if (_Registered) {
return;
}
_Registered = true;
RegisterClass("BABYLON.ClampBlock", ClampBlock);
}
//# sourceMappingURL=clampBlock.pure.js.map