Feat/physics

src/lib/index.ts

@@ -30,6 +30,7 @@ export {
 export { VoxelmapVisibilityComputer } from './terrain/voxelmap/voxelmap-visibility-computer';
 export { type CheckerboardType } from './terrain/voxelmap/voxelsRenderable/voxelsRenderableFactory/voxels-renderable-factory-base';
 
+export { EVoxelStatus, type IVoxelmapCollider } from './physics/i-voxelmap-collider';
 export { VoxelmapCollider } from './physics/voxelmap-collider';
 export { VoxelmapCollisions } from './physics/voxelmap-collisions';
 

src/lib/physics/i-voxelmap-collider.ts

@@ -0,0 +1,13 @@
+import type * as THREE from '../libs/three-usage';
+
+enum EVoxelStatus {
+    EMPTY,
+    FULL,
+    NOT_LOADED,
+}
+
+interface IVoxelmapCollider {
+    getVoxel(worldVoxelCoords: THREE.Vector3Like): EVoxelStatus;
+}
+
+export { EVoxelStatus, type IVoxelmapCollider };

src/lib/physics/voxelmap-collider.ts

@@ -6,11 +6,7 @@ import { type VoxelsChunkOrdering } from '../terrain/voxelmap/i-voxelmap';
 import { PatchId } from '../terrain/voxelmap/patch/patch-id';
 import { VoxelmapDataPacking } from '../terrain/voxelmap/voxelmap-data-packing';
 
-enum EVoxelStatus {
-    EMPTY,
-    FULL,
-    NOT_LOADED,
-}
+import { EVoxelStatus, type IVoxelmapCollider } from './i-voxelmap-collider';
 
 type ChunkData = {
     readonly data: Uint16Array;
@@ -38,7 +34,7 @@ type Parameters = {
     readonly voxelsChunkOrdering: VoxelsChunkOrdering;
 };
 
-class VoxelmapCollider {
+class VoxelmapCollider implements IVoxelmapCollider {
     private readonly chunkSize: THREE.Vector3Like;
     private readonly voxelsChunkOrdering: VoxelsChunkOrdering;
     private readonly indexFactors: THREE.Vector3Like;
@@ -131,7 +127,7 @@ class VoxelmapCollider {
 
         const patchId = new PatchId(chunkId);
         if (this.chunkCollidersMap[patchId.asString]) {
-            throw new Error(`Chunk "${patchId.asString}" already exists.`);
+            logger.warn(`Chunk "${patchId.asString}" already exists.`);
         }
 
         if (chunk.isEmpty) {
@@ -212,4 +208,4 @@ class VoxelmapCollider {
     }
 }
 
-export { EVoxelStatus, VoxelmapCollider };
+export { VoxelmapCollider };