Fix imports

Author: vanruesc

src/effects/LUT3DEffect.js

@@ -10,7 +10,7 @@ import {
 } from "three";
 
 import { BlendFunction } from "../enums/BlendFunction.js";
-import { LookupTexture } from "../textures/LookupTexture.js";
+import { LookupTexture } from "../textures/lut/LookupTexture.js";
 import { Effect } from "./Effect.js";
 
 import fragmentShader from "./glsl/lut-3d.frag";

src/loaders/LUT3dlLoader.js

@@ -1,5 +1,5 @@
 import { FileLoader, Loader, LoadingManager } from "three";
-import { LookupTexture } from "../textures/LookupTexture.js";
+import { LookupTexture } from "../textures/lut/LookupTexture.js";
 
 /**
  * A 3D LUT loader that supports the .3dl file format.

src/loaders/LUTCubeLoader.js

@@ -1,5 +1,5 @@
 import { FileLoader, Loader, LoadingManager, Vector3 } from "three";
-import { LookupTexture } from "../textures/LookupTexture.js";
+import { LookupTexture } from "../textures/lut/LookupTexture.js";
 
 /**
  * A 3D LUT loader that supports the .cube file format.