Initial project import

node_modules/three-stdlib/webxr/OculusHandModel.js

@@ -0,0 +1,83 @@
+var __defProp = Object.defineProperty;
+var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
+var __publicField = (obj, key, value) => {
+  __defNormalProp(obj, typeof key !== "symbol" ? key + "" : key, value);
+  return value;
+};
+import { Object3D, Sphere, Box3 } from "three";
+import { XRHandMeshModel } from "./XRHandMeshModel.js";
+const TOUCH_RADIUS = 0.01;
+const POINTING_JOINT = "index-finger-tip";
+class OculusHandModel extends Object3D {
+  constructor(controller, leftModelPath, rightModelPath) {
+    super();
+    __publicField(this, "controller");
+    __publicField(this, "motionController");
+    __publicField(this, "envMap");
+    __publicField(this, "mesh");
+    __publicField(this, "xrInputSource");
+    this.controller = controller;
+    this.motionController = null;
+    this.envMap = null;
+    this.mesh = null;
+    this.xrInputSource = null;
+    controller.addEventListener("connected", (event) => {
+      const xrInputSource = event.data;
+      if (xrInputSource.hand && !this.motionController) {
+        this.xrInputSource = xrInputSource;
+        this.motionController = new XRHandMeshModel(
+          this,
+          controller,
+          void 0,
+          xrInputSource.handedness,
+          xrInputSource.handedness === "left" ? leftModelPath : rightModelPath
+        );
+      }
+    });
+    controller.addEventListener("disconnected", () => {
+      this.dispose();
+    });
+  }
+  updateMatrixWorld(force) {
+    super.updateMatrixWorld(force);
+    if (this.motionController) {
+      this.motionController.updateMesh();
+    }
+  }
+  getPointerPosition() {
+    const indexFingerTip = this.controller.joints[POINTING_JOINT];
+    if (indexFingerTip) {
+      return indexFingerTip.position;
+    } else {
+      return null;
+    }
+  }
+  intersectBoxObject(boxObject) {
+    const pointerPosition = this.getPointerPosition();
+    if (pointerPosition) {
+      const indexSphere = new Sphere(pointerPosition, TOUCH_RADIUS);
+      const box = new Box3().setFromObject(boxObject);
+      return indexSphere.intersectsBox(box);
+    } else {
+      return false;
+    }
+  }
+  checkButton(button) {
+    if (this.intersectBoxObject(button)) {
+      button.onPress();
+    } else {
+      button.onClear();
+    }
+    if (button.isPressed()) {
+      button.whilePressed();
+    }
+  }
+  dispose() {
+    this.clear();
+    this.motionController = null;
+  }
+}
+export {
+  OculusHandModel
+};
+//# sourceMappingURL=OculusHandModel.js.map