allow singleside images

src/components/InteractiveObjects/ImageObject/ImageObject.js

@@ -1,5 +1,5 @@
 import { EventManager } from "@/lib/EventManager";
-import { MeshStandardMaterial, MeshBasicMaterial, PlaneGeometry, Mesh, DoubleSide, Vector3 } from "three";
+import { MeshStandardMaterial, MeshBasicMaterial, PlaneGeometry, Mesh, DoubleSide, FrontSide } from "three";
 
 class ImageObject extends EventManager{
     emits = ['finish', 'interaction']
@@ -15,7 +15,7 @@ class ImageObject extends EventManager{
             let mp = {
                 map: t,
                 alphaTest: 0.5,
-                side: DoubleSide
+                side: obj.singleSide? FrontSide : DoubleSide
             };
             if (obj.nm) {
                 mp.normalMap = engine.loadTexture(obj.nm, obj.path);

src/components/InteractiveObjects/ImageObject/ImageObject.vue

@@ -3,6 +3,7 @@
         <v-img :src="`/asset/thumb/${modelValue.go}.webp`" />
         <div class="text-caption text-center">{{ modelValue.title }}</div>
         <v-textarea :label="l.description" v-model="modelValue.description"></v-textarea>
+        <v-checkbox v-model="modelValue.singleSide" hide-details :label="'Едностранно представяне'"></v-checkbox>
     </div>
     <asset-selector @select="assignTexture" :type="['Texture']">
         <template v-slot:activator="props">