lingo3d/lib/systems/configSystems/configJointCreateSystem.js

Lingo3D is a React/Vue 3d game development framework that ships with a complete visual editor

import { Object3D } from "three";
import { setPxTransform_, setPxTransform__ } from "../../engine/physx/pxMath";
import { physxPtr } from "../../pointers/physxPtr";
import createInternalSystem from "../utils/createInternalSystem";
const getRelativeTransform = (thisObject, fromObject, setPxTransform) => {
    const fromScale = fromObject.scale;
    const clone = new Object3D();
    clone.position.copy(thisObject.position);
    clone.quaternion.copy(thisObject.quaternion);
    fromObject.attach(clone);
    const fromPxTransform = setPxTransform(clone.position.x * fromScale.x, clone.position.y * fromScale.y, clone.position.z * fromScale.z, clone.quaternion.x, clone.quaternion.y, clone.quaternion.z, clone.quaternion.w);
    fromObject.remove(clone);
    return fromPxTransform;
};
export const configJointCreateSystem = createInternalSystem("configJointCreateSystem", {
    effect: (self) => {
        const fromManager = self.$fromManager;
        const toManager = self.$toManager;
        if (!fromManager.$actor || !toManager.$actor)
            return false;
        self.$pxJoint = self.$createJoint(getRelativeTransform(self.outerObject3d, fromManager.outerObject3d, setPxTransform_), getRelativeTransform(self.outerObject3d, toManager.outerObject3d, setPxTransform__), fromManager, toManager);
    },
    cleanup: (self) => {
        physxPtr[0].destroy(self.$pxJoint);
        self.$pxJoint = undefined;
    }
});
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