@babylonjs/core
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JavaScript
import { BezierCurveEase } from "../../../../Animations/easing.js";
import { FlowGraphBlock } from "../../../flowGraphBlock.js";
import { RichTypeAny, RichTypeNumber, RichTypeVector2 } from "../../../flowGraphRichTypes.js";
import { RegisterClass } from "../../../../Misc/typeStore.js";
/**
* An easing block that generates a BezierCurveEase easingFunction object based on the data provided.
*/
export class FlowGraphBezierCurveEasingBlock extends FlowGraphBlock {
constructor(
/**
* the configuration of the block
*/
config) {
super(config);
this.config = config;
/**
* Internal cache of reusable easing functions.
* key is type-mode-properties
*/
this._easingFunctions = {};
this.mode = this.registerDataInput("mode", RichTypeNumber, 0);
this.controlPoint1 = this.registerDataInput("controlPoint1", RichTypeVector2);
this.controlPoint2 = this.registerDataInput("controlPoint2", RichTypeVector2);
this.easingFunction = this.registerDataOutput("easingFunction", RichTypeAny);
}
_updateOutputs(context) {
const mode = this.mode.getValue(context);
const controlPoint1 = this.controlPoint1.getValue(context);
const controlPoint2 = this.controlPoint2.getValue(context);
if (mode === undefined) {
return;
}
const key = `${mode}-${controlPoint1.x}-${controlPoint1.y}-${controlPoint2.x}-${controlPoint2.y}`;
if (!this._easingFunctions[key]) {
const easing = new BezierCurveEase(controlPoint1.x, controlPoint1.y, controlPoint2.x, controlPoint2.y);
easing.setEasingMode(mode);
this._easingFunctions[key] = easing;
}
this.easingFunction.setValue(this._easingFunctions[key], context);
}
getClassName() {
return "FlowGraphBezierCurveEasing" /* FlowGraphBlockNames.BezierCurveEasing */;
}
}
RegisterClass("FlowGraphBezierCurveEasing" /* FlowGraphBlockNames.BezierCurveEasing */, FlowGraphBezierCurveEasingBlock);
//# sourceMappingURL=flowGraphBezierCurveEasingBlock.js.map