@babylonjs/core
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JavaScript
/** This file must only contain pure code and pure imports */
import { RichTypeNumber } from "../../../flowGraphRichTypes.pure.js";
import { FlowGraphExecutionBlockWithOutSignal } from "../../../flowGraphExecutionBlockWithOutSignal.js";
import { RegisterClass } from "../../../../Misc/typeStore.js";
/**
* This block debounces the execution of a input, i.e. ensures that the input is only executed once every X times
*/
export class FlowGraphDebounceBlock extends FlowGraphExecutionBlockWithOutSignal {
constructor(config) {
super(config);
this.count = this.registerDataInput("count", RichTypeNumber);
this.reset = this._registerSignalInput("reset");
this.currentCount = this.registerDataOutput("currentCount", RichTypeNumber);
}
_execute(context, callingSignal) {
if (callingSignal === this.reset) {
context._setExecutionVariable(this, "debounceCount", 0);
return;
}
const count = this.count.getValue(context);
const currentCount = context._getExecutionVariable(this, "debounceCount", 0);
const newCount = currentCount + 1;
this.currentCount.setValue(newCount, context);
context._setExecutionVariable(this, "debounceCount", newCount);
if (newCount >= count) {
this.out._activateSignal(context);
context._setExecutionVariable(this, "debounceCount", 0);
}
}
/**
* @returns class name of the block.
*/
getClassName() {
return "FlowGraphDebounceBlock" /* FlowGraphBlockNames.Debounce */;
}
}
let _Registered = false;
/**
* Register side effects for flowGraphDebounceBlock.
* Safe to call multiple times; only the first call has an effect.
*/
export function RegisterFlowGraphDebounceBlock() {
if (_Registered) {
return;
}
_Registered = true;
RegisterClass("FlowGraphDebounceBlock" /* FlowGraphBlockNames.Debounce */, FlowGraphDebounceBlock);
}
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