@polygonjs/polygonjs/dist/src/engine/nodes/js/OnObjectHoverGPU.js

node-based WebGL 3D engine https://polygonjs.com

"use strict";
import { TRIGGER_CONNECTION_NAME } from "./_Base";
import { JsConnectionPoint, JsConnectionPointType, JS_CONNECTION_POINT_IN_NODE_DEF } from "../utils/io/connections/Js";
import { JsType } from "../../poly/registers/nodes/types/Js";
import {
  BaseOnObjectPointerGPUEventJsNode,
  OnObjectPointerEventGPUJsNodeInputName,
  OnObjectPointerEventGPUJsNodeOutputName
} from "./_BaseOnObjectPointerEvent";
import { Poly } from "../../Poly";
import { inputObject3D } from "./_BaseObject3D";
import { PointerEventType } from "../../../core/event/PointerEventType";
import { InitFunctionJsDefinition, RefJsDefinition } from "./utils/JsDefinition";
import { nodeMethodName } from "./code/assemblers/actor/ActorAssemblerUtils";
const CONNECTION_OPTIONS = JS_CONNECTION_POINT_IN_NODE_DEF;
var OnObjectHoverGPUJsNodeOutputName = /* @__PURE__ */ ((OnObjectHoverGPUJsNodeOutputName2) => {
  OnObjectHoverGPUJsNodeOutputName2["hovered"] = "hovered";
  return OnObjectHoverGPUJsNodeOutputName2;
})(OnObjectHoverGPUJsNodeOutputName || {});
export class OnObjectHoverGPUJsNode extends BaseOnObjectPointerGPUEventJsNode {
  static type() {
    return JsType.ON_OBJECT_HOVER_GPU;
  }
  isTriggering() {
    return true;
  }
  eventData() {
    return {
      type: PointerEventType.pointermove,
      emitter: this.eventEmitter(),
      jsType: JsType.ON_OBJECT_HOVER
    };
  }
  initializeNode() {
    super.initializeNode();
    this.io.inputs.setNamedInputConnectionPoints([
      new JsConnectionPoint(JsConnectionPointType.OBJECT_3D, JsConnectionPointType.OBJECT_3D, CONNECTION_OPTIONS),
      new JsConnectionPoint(
        OnObjectPointerEventGPUJsNodeInputName.worldPosMaterial,
        JsConnectionPointType.MATERIAL,
        CONNECTION_OPTIONS
      )
    ]);
    this.io.outputs.setNamedOutputConnectionPoints([
      new JsConnectionPoint(TRIGGER_CONNECTION_NAME, JsConnectionPointType.TRIGGER, CONNECTION_OPTIONS),
      new JsConnectionPoint(
        "hovered" /* hovered */,
        JsConnectionPointType.BOOLEAN,
        CONNECTION_OPTIONS
      ),
      new JsConnectionPoint(
        OnObjectPointerEventGPUJsNodeOutputName.distance,
        JsConnectionPointType.FLOAT,
        CONNECTION_OPTIONS
      )
    ]);
  }
  setLines(linesController) {
    const usedOutputNames = this.io.outputs.used_output_names();
    if (usedOutputNames.includes("hovered" /* hovered */)) {
      this._addHoveredRef(linesController);
    }
    if (usedOutputNames.includes(OnObjectPointerEventGPUJsNodeOutputName.distance)) {
      this._addDistanceRef(linesController);
    }
  }
  setTriggeringLines(linesController, triggeredMethods) {
    const object3D = inputObject3D(this, linesController);
    const blockObjectsBehind = this.variableForInputParam(linesController, this.p.blockObjectsBehind);
    const skipIfObjectsInFront = this.variableForInputParam(linesController, this.p.skipIfObjectsInFront);
    const worldPosMaterial = this.variableForInput(
      linesController,
      OnObjectPointerEventGPUJsNodeInputName.worldPosMaterial
    );
    const distanceRef = this._addDistanceRef(linesController);
    const hoveredStateRef = this._addHoveredRef(linesController);
    const func = Poly.namedFunctionsRegister.getFunction("addObjectToObjectHoveredCheck", this, linesController);
    const options = {
      priority: {
        blockObjectsBehind,
        skipIfObjectsInFront
      },
      gpu: {
        worldPosMaterial,
        distanceRef: `this.${distanceRef}`
      },
      hover: {
        hoveredStateRef: `this.${hoveredStateRef}`,
        onHoveredStateChange: `this.${nodeMethodName(this)}.bind(this)`
      }
    };
    const jsonOptions = JSON.stringify(options).replace(/"/g, "");
    const bodyLine = func.asString(object3D, `this`, jsonOptions);
    linesController.addDefinitions(this, [
      new InitFunctionJsDefinition(this, linesController, JsConnectionPointType.OBJECT_3D, this.path(), bodyLine)
    ]);
    linesController.addTriggeringLines(this, [triggeredMethods], { gatherable: true });
  }
  _addDistanceRef(linesController) {
    const outDistance = this.jsVarName(OnObjectPointerEventGPUJsNodeOutputName.distance);
    linesController.addDefinitions(this, [
      new RefJsDefinition(this, linesController, JsConnectionPointType.FLOAT, outDistance, `-1`)
    ]);
    return outDistance;
  }
  _addHoveredRef(linesController) {
    const outHovered = this.jsVarName("hovered" /* hovered */);
    linesController.addDefinitions(this, [
      new RefJsDefinition(this, linesController, JsConnectionPointType.BOOLEAN, outHovered, `false`)
    ]);
    return outHovered;
  }
}