@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.
53 lines • 1.82 kB
JavaScript
import { RegisterClass } from "../../../Misc/typeStore.js";
import { NodeGeometryBlockConnectionPointTypes } from "../Enums/nodeGeometryConnectionPointTypes.js";
import { NodeGeometryBlock } from "../nodeGeometryBlock.js";
/**
* Block used to get the length of a vector
*/
export class GeometryLengthBlock extends NodeGeometryBlock {
/**
* Creates a new GeometryLengthBlock
* @param name defines the block name
*/
constructor(name) {
super(name);
this.registerInput("value", NodeGeometryBlockConnectionPointTypes.AutoDetect);
this.registerOutput("output", NodeGeometryBlockConnectionPointTypes.Float);
this._inputs[0].excludedConnectionPointTypes.push(NodeGeometryBlockConnectionPointTypes.Int);
this._inputs[0].excludedConnectionPointTypes.push(NodeGeometryBlockConnectionPointTypes.Float);
this._inputs[0].excludedConnectionPointTypes.push(NodeGeometryBlockConnectionPointTypes.Matrix);
}
/**
* Gets the current class name
* @returns the class name
*/
getClassName() {
return "GeometryLengthBlock";
}
/**
* Gets the value input component
*/
get value() {
return this._inputs[0];
}
/**
* Gets the output component
*/
get output() {
return this._outputs[0];
}
_buildBlock() {
if (!this.value.isConnected) {
this.output._storedFunction = null;
this.output._storedValue = null;
return;
}
this.output._storedFunction = (state) => {
const value = this.value.getConnectedValue(state);
return value.length();
};
return this;
}
}
RegisterClass("BABYLON.GeometryLengthBlock", GeometryLengthBlock);
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