Update version references and refactor collider generation logic

src/document/migrate-scene-document.ts

@@ -1489,7 +1489,7 @@ export function migrateSceneDocument(source: unknown): SceneDocument {
     const assets = readAssets(source.assets);
 
     return {
-      version: ENTITY_NAMES_SCENE_DOCUMENT_VERSION,
+      version: SCENE_DOCUMENT_VERSION,
       name: expectString(source.name, "name"),
       world: readWorldSettings(source.world),
       materials,

src/geometry/model-instance-collider-generation.ts

@@ -6,7 +6,6 @@ import {
   Mesh,
   Quaternion,
   Vector3,
-  type BufferAttribute,
   type BufferGeometry
 } from "three";
 
@@ -206,7 +205,13 @@ function computeWorldBoundsFromLocalBox(localBounds: GeneratedColliderBounds, mo
   return computeBoundsFromPoints(corners.map((corner) => corner.applyMatrix4(modelMatrix)));
 }
 
-function readIndexedVertex(position: BufferAttribute, index: number, matrix: Matrix4): Vector3 {
+interface PositionLikeAttribute {
+  getX(index: number): number;
+  getY(index: number): number;
+  getZ(index: number): number;
+}
+
+function readIndexedVertex(position: PositionLikeAttribute, index: number, matrix: Matrix4): Vector3 {
   return new Vector3(position.getX(index), position.getY(index), position.getZ(index)).applyMatrix4(matrix);
 }
 

src/runtime-three/rapier-collision-world.ts

@@ -1,5 +1,5 @@
 import RAPIER from "@dimforge/rapier3d-compat";
-import { Euler, MathUtils, Quaternion, Vector3 } from "three";
+import { Euler, MathUtils, Quaternion } from "three";
 
 import type { Vec3 } from "../core/vector";
 import type {
@@ -18,14 +18,6 @@ const COLLISION_EPSILON = 1e-5;
 
 let rapierInitPromise: Promise<typeof RAPIER> | null = null;
 
-function cloneVec3(vector: Vec3): Vec3 {
-  return {
-    x: vector.x,
-    y: vector.y,
-    z: vector.z
-  };
-}
-
 function componentScale(vector: Vec3, scale: Vec3): Vec3 {
   return {
     x: vector.x * scale.x,

src/runtime-three/runtime-host.ts

@@ -510,7 +510,11 @@ export class RuntimeHost {
           name: modelInstance.name,
           position: modelInstance.position,
           rotationDegrees: modelInstance.rotationDegrees,
-          scale: modelInstance.scale
+          scale: modelInstance.scale,
+          collision: {
+            mode: "none",
+            visible: false
+          }
         },
         asset,
         loadedAsset,