@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
import { __decorate } from "../../../tslib.es6.js";
import { NodeMaterialBlock } from "../nodeMaterialBlock.js";
import { NodeMaterialBlockConnectionPointTypes } from "../Enums/nodeMaterialBlockConnectionPointTypes.js";
import { NodeMaterialBlockTargets } from "../Enums/nodeMaterialBlockTargets.js";
import { RegisterClass } from "../../../Misc/typeStore.js";
import { editableInPropertyPage } from "../../../Decorators/nodeDecorator.js";
/**
* Operations supported by the Trigonometry block
*/
export var TrigonometryBlockOperations;
(function (TrigonometryBlockOperations) {
/** Cos */
TrigonometryBlockOperations[TrigonometryBlockOperations["Cos"] = 0] = "Cos";
/** Sin */
TrigonometryBlockOperations[TrigonometryBlockOperations["Sin"] = 1] = "Sin";
/** Abs */
TrigonometryBlockOperations[TrigonometryBlockOperations["Abs"] = 2] = "Abs";
/** Exp */
TrigonometryBlockOperations[TrigonometryBlockOperations["Exp"] = 3] = "Exp";
/** Exp2 */
TrigonometryBlockOperations[TrigonometryBlockOperations["Exp2"] = 4] = "Exp2";
/** Round */
TrigonometryBlockOperations[TrigonometryBlockOperations["Round"] = 5] = "Round";
/** Floor */
TrigonometryBlockOperations[TrigonometryBlockOperations["Floor"] = 6] = "Floor";
/** Ceiling */
TrigonometryBlockOperations[TrigonometryBlockOperations["Ceiling"] = 7] = "Ceiling";
/** Square root */
TrigonometryBlockOperations[TrigonometryBlockOperations["Sqrt"] = 8] = "Sqrt";
/** Log */
TrigonometryBlockOperations[TrigonometryBlockOperations["Log"] = 9] = "Log";
/** Tangent */
TrigonometryBlockOperations[TrigonometryBlockOperations["Tan"] = 10] = "Tan";
/** Arc tangent */
TrigonometryBlockOperations[TrigonometryBlockOperations["ArcTan"] = 11] = "ArcTan";
/** Arc cosinus */
TrigonometryBlockOperations[TrigonometryBlockOperations["ArcCos"] = 12] = "ArcCos";
/** Arc sinus */
TrigonometryBlockOperations[TrigonometryBlockOperations["ArcSin"] = 13] = "ArcSin";
/** Fraction */
TrigonometryBlockOperations[TrigonometryBlockOperations["Fract"] = 14] = "Fract";
/** Sign */
TrigonometryBlockOperations[TrigonometryBlockOperations["Sign"] = 15] = "Sign";
/** To radians (from degrees) */
TrigonometryBlockOperations[TrigonometryBlockOperations["Radians"] = 16] = "Radians";
/** To degrees (from radians) */
TrigonometryBlockOperations[TrigonometryBlockOperations["Degrees"] = 17] = "Degrees";
/** To Set a = b */
TrigonometryBlockOperations[TrigonometryBlockOperations["Set"] = 18] = "Set";
})(TrigonometryBlockOperations || (TrigonometryBlockOperations = {}));
/**
* Block used to apply trigonometry operation to floats
*/
export class TrigonometryBlock extends NodeMaterialBlock {
/**
* Creates a new TrigonometryBlock
* @param name defines the block name
*/
constructor(name) {
super(name, NodeMaterialBlockTargets.Neutral);
/**
* Gets or sets the operation applied by the block
*/
this.operation = TrigonometryBlockOperations.Cos;
this.registerInput("input", 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 "TrigonometryBlock";
}
/**
* Gets the input component
*/
get input() {
return this._inputs[0];
}
/**
* Gets the output component
*/
get output() {
return this._outputs[0];
}
_buildBlock(state) {
super._buildBlock(state);
const output = this._outputs[0];
let operation = "";
switch (this.operation) {
case TrigonometryBlockOperations.Cos: {
operation = "cos";
break;
}
case TrigonometryBlockOperations.Sin: {
operation = "sin";
break;
}
case TrigonometryBlockOperations.Abs: {
operation = "abs";
break;
}
case TrigonometryBlockOperations.Exp: {
operation = "exp";
break;
}
case TrigonometryBlockOperations.Exp2: {
operation = "exp2";
break;
}
case TrigonometryBlockOperations.Round: {
operation = "round";
break;
}
case TrigonometryBlockOperations.Floor: {
operation = "floor";
break;
}
case TrigonometryBlockOperations.Ceiling: {
operation = "ceil";
break;
}
case TrigonometryBlockOperations.Sqrt: {
operation = "sqrt";
break;
}
case TrigonometryBlockOperations.Log: {
operation = "log";
break;
}
case TrigonometryBlockOperations.Tan: {
operation = "tan";
break;
}
case TrigonometryBlockOperations.ArcTan: {
operation = "atan";
break;
}
case TrigonometryBlockOperations.ArcCos: {
operation = "acos";
break;
}
case TrigonometryBlockOperations.ArcSin: {
operation = "asin";
break;
}
case TrigonometryBlockOperations.Fract: {
operation = "fract";
break;
}
case TrigonometryBlockOperations.Sign: {
operation = "sign";
break;
}
case TrigonometryBlockOperations.Radians: {
operation = "radians";
break;
}
case TrigonometryBlockOperations.Degrees: {
operation = "degrees";
break;
}
case TrigonometryBlockOperations.Set: {
operation = "";
break;
}
}
state.compilationString += state._declareOutput(output) + ` = ${operation}(${this.input.associatedVariableName});\n`;
return this;
}
serialize() {
const serializationObject = super.serialize();
serializationObject.operation = this.operation;
return serializationObject;
}
_deserialize(serializationObject, scene, rootUrl) {
super._deserialize(serializationObject, scene, rootUrl);
this.operation = serializationObject.operation;
}
_dumpPropertiesCode() {
const codeString = super._dumpPropertiesCode() + `${this._codeVariableName}.operation = BABYLON.TrigonometryBlockOperations.${TrigonometryBlockOperations[this.operation]};\n`;
return codeString;
}
}
__decorate([
editableInPropertyPage("Operation", 4 /* PropertyTypeForEdition.List */, "ADVANCED", {
notifiers: { rebuild: true },
embedded: true,
options: [
{ label: "Cos", value: TrigonometryBlockOperations.Cos },
{ label: "Sin", value: TrigonometryBlockOperations.Sin },
{ label: "Abs", value: TrigonometryBlockOperations.Abs },
{ label: "Exp", value: TrigonometryBlockOperations.Exp },
{ label: "Exp2", value: TrigonometryBlockOperations.Exp2 },
{ label: "Round", value: TrigonometryBlockOperations.Round },
{ label: "Floor", value: TrigonometryBlockOperations.Floor },
{ label: "Ceiling", value: TrigonometryBlockOperations.Ceiling },
{ label: "Sqrt", value: TrigonometryBlockOperations.Sqrt },
{ label: "Log", value: TrigonometryBlockOperations.Log },
{ label: "Tan", value: TrigonometryBlockOperations.Tan },
{ label: "ArcTan", value: TrigonometryBlockOperations.ArcTan },
{ label: "ArcCos", value: TrigonometryBlockOperations.ArcCos },
{ label: "ArcSin", value: TrigonometryBlockOperations.ArcSin },
{ label: "Fract", value: TrigonometryBlockOperations.Fract },
{ label: "Sign", value: TrigonometryBlockOperations.Sign },
{ label: "Radians", value: TrigonometryBlockOperations.Radians },
{ label: "Degrees", value: TrigonometryBlockOperations.Degrees },
{ label: "Set", value: TrigonometryBlockOperations.Set },
],
})
], TrigonometryBlock.prototype, "operation", void 0);
RegisterClass("BABYLON.TrigonometryBlock", TrigonometryBlock);
//# sourceMappingURL=trigonometryBlock.js.map