From be0993a00bc02ea7e6833538147cc74e73df876f Mon Sep 17 00:00:00 2001
From: Vitaly Turovsky <vital2580@icloud.com>
Date: Sun, 20 Jul 2025 10:02:21 +0300
Subject: [PATCH] up all

---
 renderer/viewer/lib/mesher/models.ts        |  2 +-
 renderer/viewer/three/chunkMeshManager.ts   |  8 ++++----
 renderer/viewer/three/worldrendererThree.ts |  2 +-
 src/optionsGuiScheme.tsx                    | 18 ++++++++++--------
 4 files changed, 16 insertions(+), 14 deletions(-)

diff --git a/renderer/viewer/lib/mesher/models.ts b/renderer/viewer/lib/mesher/models.ts
index 6a01bf2e..d38bcbee 100644
--- a/renderer/viewer/lib/mesher/models.ts
+++ b/renderer/viewer/lib/mesher/models.ts
@@ -674,7 +674,7 @@ export function getSectionGeometry (sx: number, sy: number, sz: number, world: W
         }
         if (block.name !== 'water' && block.name !== 'lava' && !INVISIBLE_BLOCKS.has(block.name)) {
           // Check if this block can use instanced rendering
-          if ((enableInstancedRendering && isBlockInstanceable(world, block)) || forceInstancedOnly) {
+          if ((enableInstancedRendering && isBlockInstanceable(world, block))/*  || forceInstancedOnly */) {
             // Check if block should be culled (all faces hidden by neighbors)
             // TODO validate this
             if (shouldCullInstancedBlock(world, cursor, block)) {
diff --git a/renderer/viewer/three/chunkMeshManager.ts b/renderer/viewer/three/chunkMeshManager.ts
index a5ac58a6..ef2738dd 100644
--- a/renderer/viewer/three/chunkMeshManager.ts
+++ b/renderer/viewer/three/chunkMeshManager.ts
@@ -61,7 +61,7 @@ export class ChunkMeshManager {
 
   constructor (
     public worldRenderer: WorldRendererThree,
-    public scene: THREE.Scene,
+    public scene: THREE.Group,
     public material: THREE.Material,
     public worldHeight: number,
     viewDistance = 3,
@@ -674,7 +674,7 @@ class SignHeadsRenderer {
   }
 
   renderSign (position: Vec3, rotation: number, isWall: boolean, isHanging: boolean, blockEntity) {
-    const tex = this.getSignTexture(position, blockEntity)
+    const tex = this.getSignTexture(position, blockEntity, isHanging)
 
     if (!tex) return
 
@@ -715,7 +715,7 @@ class SignHeadsRenderer {
     return group
   }
 
-  getSignTexture (position: Vec3, blockEntity, backSide = false) {
+  getSignTexture (position: Vec3, blockEntity, isHanging, backSide = false) {
     const chunk = chunkPos(position)
     let textures = this.chunkTextures.get(`${chunk[0]},${chunk[1]}`)
     if (!textures) {
@@ -727,7 +727,7 @@ class SignHeadsRenderer {
     if (textures[texturekey]) return textures[texturekey]
 
     const PrismarineChat = PrismarineChatLoader(this.worldRendererThree.version)
-    const canvas = renderSign(blockEntity, PrismarineChat)
+    const canvas = renderSign(blockEntity, isHanging, PrismarineChat)
     if (!canvas) return
     const tex = new THREE.Texture(canvas)
     tex.magFilter = THREE.NearestFilter
diff --git a/renderer/viewer/three/worldrendererThree.ts b/renderer/viewer/three/worldrendererThree.ts
index ceb48735..c066a1e8 100644
--- a/renderer/viewer/three/worldrendererThree.ts
+++ b/renderer/viewer/three/worldrendererThree.ts
@@ -102,7 +102,7 @@ export class WorldRendererThree extends WorldRendererCommon {
     this.cameraShake = new CameraShake(this, this.onRender)
     this.media = new ThreeJsMedia(this)
     this.instancedRenderer = new InstancedRenderer(this)
-    this.chunkMeshManager = new ChunkMeshManager(this, this.realScene, this.material, this.worldSizeParams.worldHeight, this.viewDistance)
+    this.chunkMeshManager = new ChunkMeshManager(this, this.scene, this.material, this.worldSizeParams.worldHeight, this.viewDistance)
 
     // Enable bypass pooling for debugging if URL param is present
     if (new URLSearchParams(location.search).get('bypassMeshPooling') === 'true') {
diff --git a/src/optionsGuiScheme.tsx b/src/optionsGuiScheme.tsx
index 1beadb07..84cebb49 100644
--- a/src/optionsGuiScheme.tsx
+++ b/src/optionsGuiScheme.tsx
@@ -6,7 +6,7 @@ import { versionToNumber } from 'mc-assets/dist/utils'
 import { gameAdditionalState, miscUiState, openOptionsMenu, showModal } from './globalState'
 import { AppOptions, getChangedSettings, options, resetOptions } from './optionsStorage'
 import Button from './react/Button'
-import { OptionMeta, OptionSlider } from './react/OptionsItems'
+import { OptionButton, OptionMeta, OptionSlider } from './react/OptionsItems'
 import Slider from './react/Slider'
 import { getScreenRefreshRate } from './utils'
 import { setLoadingScreenStatus } from './appStatus'
@@ -127,7 +127,14 @@ export const guiOptionsScheme: {
           }
         }
 
-        return <Button
+        return <OptionButton
+          item={{
+            type: 'toggle',
+            text: 'Instacing',
+            requiresChunksReload: true,
+          }}
+          cacheKey='instacing'
+          valueText={status}
           onClick={() => {
             // cycle
             if (useInstancedRendering) {
@@ -149,13 +156,8 @@ export const guiOptionsScheme: {
               options.enableSingleColorMode = false
               options.forceInstancedOnly = false
             }
-
           }}
-          inScreen
-        >
-          <span>Instacing</span>:{' '}
-          <span>{status}</span>
-        </Button>
+        />
       },
     },
     {