diff --git a/libs/MVS/SceneTexture.cpp b/libs/MVS/SceneTexture.cpp
index 10a0d5f..e183d82 100644
--- a/libs/MVS/SceneTexture.cpp
+++ b/libs/MVS/SceneTexture.cpp
@@ -645,9 +645,6 @@ public:
 	void LocalSeamLevelingExternalUV();
 
 	void GenerateTexture(bool bGlobalSeamLeveling, bool bLocalSeamLeveling, unsigned nTextureSizeMultiple, unsigned nRectPackingHeuristic, Pixel8U colEmpty, float fSharpnessWeight, int maxTextureSize, const SEACAVE::String& baseFileName, bool bOriginFaceview, Scene *pScene);
-	
-	void GenerateTextureForUV(bool bGlobalSeamLeveling, bool bLocalSeamLeveling, unsigned nTextureSizeMultiple, unsigned nRectPackingHeuristic, Pixel8U colEmpty, float fSharpnessWeight, int maxTextureSize, const SEACAVE::String& basename, bool bOriginFaceview, Scene *pScene, Mesh::TexCoordArr& existingTexcoords, Mesh::TexIndexArr& existingTexindices);
-	void GenerateTexture2(bool bGlobalSeamLeveling, bool bLocalSeamLeveling, unsigned nTextureSizeMultiple, unsigned nRectPackingHeuristic, Pixel8U colEmpty, float fSharpnessWeight, int maxTextureSize, const SEACAVE::String& baseFileName);
 	bool TextureWithExistingUV(
 		const IIndexArr& views, 
 		int nIgnoreMaskLabel, 
@@ -9870,358 +9867,6 @@ void MeshTexture::GenerateTexture(bool bGlobalSeamLeveling, bool bLocalSeamLevel
 	}
 }
 
-void MeshTexture::GenerateTextureForUV(bool bGlobalSeamLeveling, bool bLocalSeamLeveling, unsigned nTextureSizeMultiple, unsigned nRectPackingHeuristic, Pixel8U colEmpty, float fSharpnessWeight, int maxTextureSize, const SEACAVE::String& basename, bool bOriginFaceview, Scene *pScene, Mesh::TexCoordArr& existingTexcoords, Mesh::TexIndexArr& existingTexindices)
-{
-	int border = 2;
-	if (!bOriginFaceview)
-		border = 4;
-
-	Mesh::TexCoordArr& faceTexcoords2 = existingTexcoords;
-	Mesh::TexIndexArr& faceTexindices2 = existingTexindices;
-
-	faceTexcoords2.resize(faces.size()*3);
-	faceTexindices2.resize(faces.size());
-
-	#ifdef TEXOPT_USE_OPENMP
-	// LOG_OUT() << "def TEXOPT_USE_OPENMP" << std::endl;
-	const unsigned numPatches(texturePatches.size()-1);
-
-	// ===== 修改：只在非外部UV模式下执行投影计算 =====
-
-	{
-		#pragma omp parallel for schedule(dynamic)
-		for (int_t idx=0; idx<(int_t)numPatches; ++idx) {
-			TexturePatch& texturePatch = texturePatches[(uint32_t)idx];
-		#else
-		for (TexturePatch *pTexturePatch=texturePatches.Begin(), *pTexturePatchEnd=texturePatches.End()-1; pTexturePatch<pTexturePatchEnd; ++pTexturePatch) {
-			TexturePatch& texturePatch = *pTexturePatch;
-		#endif
-			const Image& imageData = images[texturePatch.label];
-			AABB2f aabb(true);
-			for (const FIndex idxFace: texturePatch.faces) {
-				const Face& face = faces[idxFace];
-				TexCoord* texcoords = faceTexcoords2.data()+idxFace*3;
-				for (int i=0; i<3; ++i) {
-					texcoords[i] = imageData.camera.ProjectPointP(vertices[face[i]]);
-					ASSERT(imageData.image.isInsideWithBorder(texcoords[i], border));
-					aabb.InsertFull(texcoords[i]);
-
-					if (false)
-					{
-						const Point2f& a = texcoords[0];
-						const Point2f& b = texcoords[1];
-						const Point2f& c = texcoords[2];
-
-						// 计算边向量
-						Point2f v0 = b - a;
-						Point2f v1 = c - a;
-						float denom = (v0.x * v0.x + v0.y * v0.y) * (v1.x * v1.x + v1.y * v1.y) - 
-									std::pow(v0.x * v1.x + v0.y * v1.y, 2);
-
-						// 处理退化三角形情况（面积接近0）
-						const float epsilon = 1e-6f;
-						if (std::abs(denom) < epsilon) 
-						{
-							// DEBUG_EXTRA("PointInTriangle - Degenerate triangle, denom=%.10f", denom);
-						}
-						else
-						{
-							// DEBUG_EXTRA("PointInTriangle Yes idxFace=%d", idxFace);
-						}
-					}
-
-				}
-			}
-			// compute relative texture coordinates
-			ASSERT(imageData.image.isInside(Point2f(aabb.ptMin)));
-			ASSERT(imageData.image.isInside(Point2f(aabb.ptMax)));
-			
-			if (bOriginFaceview)
-			{
-				texturePatch.rect.x = FLOOR2INT(aabb.ptMin[0])-border;
-				texturePatch.rect.y = FLOOR2INT(aabb.ptMin[1])-border;
-				texturePatch.rect.width = CEIL2INT(aabb.ptMax[0]-aabb.ptMin[0])+border*2;
-				texturePatch.rect.height = CEIL2INT(aabb.ptMax[1]-aabb.ptMin[1])+border*2;
-			}
-			else
-			{
-				texturePatch.rect.x = std::max(0, FLOOR2INT(aabb.ptMin[0])-border);
-				texturePatch.rect.y = std::max(0, FLOOR2INT(aabb.ptMin[1])-border);
-				// 限制尺寸不超过图像实际范围
-				const cv::Mat& img = images[texturePatch.label].image;
-				texturePatch.rect.width = std::min(
-					CEIL2INT(aabb.ptMax[0]-aabb.ptMin[0])+border*2, 
-					img.cols - texturePatch.rect.x
-				);
-				texturePatch.rect.height = std::min(
-					CEIL2INT(aabb.ptMax[1]-aabb.ptMin[1])+border*2,
-					img.rows - texturePatch.rect.y
-				);
-			}
-
-			ASSERT(imageData.image.isInside(texturePatch.rect.tl()));
-			ASSERT(imageData.image.isInside(texturePatch.rect.br()));
-			const TexCoord offset(texturePatch.rect.tl());
-			for (const FIndex idxFace: texturePatch.faces) {
-				TexCoord* texcoords = faceTexcoords2.data()+idxFace*3;
-				for (int v=0; v<3; ++v)
-				{
-					texcoords[v] -= offset;
-					if (false)
-					{
-						const Point2f& a = texcoords[0];
-						const Point2f& b = texcoords[1];
-						const Point2f& c = texcoords[2];
-
-						// 计算边向量
-						Point2f v0 = b - a;
-						Point2f v1 = c - a;
-						float denom = (v0.x * v0.x + v0.y * v0.y) * (v1.x * v1.x + v1.y * v1.y) - 
-									std::pow(v0.x * v1.x + v0.y * v1.y, 2);
-					}
-				}
-
-
-
-			}
-		}
-	}
-
-	{
-		// init last patch to point to a small uniform color patch
-		TexturePatch& texturePatch = texturePatches.back();
-		const int sizePatch(border*2+1);
-		texturePatch.rect = cv::Rect(0,0, sizePatch,sizePatch);
-		for (const FIndex idxFace: texturePatch.faces) {
-			TexCoord* texcoords = faceTexcoords2.data()+idxFace*3;
-			for (int i=0; i<3; ++i)
-				texcoords[i] = TexCoord(0.5f, 0.5f);
-		}
-	}
-
-
-	LOG_OUT() << "First loop completed" << std::endl;
-
-	/*
-	TD_TIMER_STARTD();
-	// perform seam leveling
-	if (texturePatches.size() > 2 && (bGlobalSeamLeveling || bLocalSeamLeveling)) {
-		// create seam vertices and edges
-		CreateSeamVertices();
-
-		// perform global seam leveling
-		if (bGlobalSeamLeveling) {
-			TD_TIMER_STARTD();
-			if (bUseExternalUV) {
-				// 外部UV数据可能需要更温和的接缝处理
-				GlobalSeamLevelingExternalUV();
-			} else {
-				GlobalSeamLeveling3();
-			}
-			DEBUG_EXTRA("\tglobal seam leveling completed (%s)", TD_TIMER_GET_FMT().c_str());
-		}
-
-		// perform local seam leveling
-		if (bLocalSeamLeveling) {
-			TD_TIMER_STARTD();
-			// LocalSeamLeveling();
-			if (bUseExternalUV) {
-				// 外部UV数据可能需要不同的局部接缝处理
-				LocalSeamLevelingExternalUV();
-			} else {
-				LocalSeamLeveling3();
-			}
-			DEBUG_EXTRA("\tlocal seam leveling completed (%s)", TD_TIMER_GET_FMT().c_str());
-		}
-	}
-	DEBUG_EXTRA("seam (%s)", TD_TIMER_GET_FMT().c_str());
-	*/
-
-	{
-		// merge texture patches with overlapping rectangles
-		for (unsigned i=0; i<texturePatches.size()-1; ++i) {
-			TexturePatch& texturePatchBig = texturePatches[i];
-			for (unsigned j=1; j<texturePatches.size(); ++j) {
-				if (i == j)
-					continue;
-				TexturePatch& texturePatchSmall = texturePatches[j];
-				if (texturePatchBig.label != texturePatchSmall.label)
-					continue;
-				if (!RectsBinPack::IsContainedIn(texturePatchSmall.rect, texturePatchBig.rect))
-					continue;
-				// translate texture coordinates
-				const TexCoord offset(texturePatchSmall.rect.tl()-texturePatchBig.rect.tl());
-				for (const FIndex idxFace: texturePatchSmall.faces) {
-					TexCoord* texcoords = faceTexcoords2.data()+idxFace*3;
-					for (int v=0; v<3; ++v)
-						texcoords[v] += offset;
-				}
-				// join faces lists
-				texturePatchBig.faces.JoinRemove(texturePatchSmall.faces);
-				// remove the small patch
-				texturePatches.RemoveAtMove(j--);
-			}
-		}
-	}
-
-	LOG_OUT() << "Second loop completed" << std::endl;
-	// create texture
-	{
-		// arrange texture patches to fit the smallest possible texture image
-		// const unsigned minPatchSize = 20;
-		RectsBinPack::RectWIdxArr unplacedRects(texturePatches.size());
-		FOREACH(i, texturePatches) {
-			if (texturePatches[i].label == NO_ID) {
-			}
-
-			// LOG_OUT() << "Third loop completed" << std::endl;
-			if (maxTextureSize > 0 && (texturePatches[i].rect.width > maxTextureSize || texturePatches[i].rect.height > maxTextureSize)) {
-			    DEBUG("error: a patch of size %u x %u does not fit the texture", texturePatches[i].rect.width, texturePatches[i].rect.height);
-			    ABORT("the maximum texture size chosen cannot fit a patch");
-			}
-			unplacedRects[i] = {texturePatches[i].rect, i};
-		}
-		LOG_OUT() << "unplacedRects loop completed" << std::endl;
-
-		LOG_OUT() << "pack patches: one pack per texture file loop completed" << std::endl;
-		// pack patches: one pack per texture file
-		CLISTDEF2IDX(RectsBinPack::RectWIdxArr, TexIndex) placedRects; {
-			// increase texture size till all patches fit
-			// Bruce
-			unsigned typeRectsBinPack(nRectPackingHeuristic/100);
-			unsigned typeSplit((nRectPackingHeuristic-typeRectsBinPack*100)/10);
-			unsigned typeHeuristic(nRectPackingHeuristic%10);
-			if (!bOriginFaceview && false)
-			{
-				typeRectsBinPack = 1;
-				typeSplit = 0;
-				typeHeuristic = 1;
-			}
-			int textureSize = 0; 
-
-			{
-				while (!unplacedRects.empty()) {
-					TD_TIMER_STARTD();
-					if (textureSize == 0) {
-						textureSize = RectsBinPack::ComputeTextureSize(unplacedRects, nTextureSizeMultiple);
-						if (maxTextureSize > 0 && textureSize > maxTextureSize)
-							textureSize = maxTextureSize;
-					}
-
-					RectsBinPack::RectWIdxArr newPlacedRects;
-					switch (typeRectsBinPack) {
-					case 0: {
-						MaxRectsBinPack pack(textureSize, textureSize);
-						newPlacedRects = pack.Insert(unplacedRects, (MaxRectsBinPack::FreeRectChoiceHeuristic)typeHeuristic);
-						break; }
-					case 1: {
-						SkylineBinPack pack(textureSize, textureSize, typeSplit!=0);
-						newPlacedRects = pack.Insert(unplacedRects, (SkylineBinPack::LevelChoiceHeuristic)typeHeuristic);
-						break; }
-					case 2: {
-						GuillotineBinPack pack(textureSize, textureSize);
-						newPlacedRects = pack.Insert(unplacedRects, false, (GuillotineBinPack::FreeRectChoiceHeuristic)typeHeuristic, (GuillotineBinPack::GuillotineSplitHeuristic)typeSplit);
-						break; }
-					default:
-						ABORT("error: unknown RectsBinPack type");
-					}
-					DEBUG_ULTIMATE("\tpacking texture completed: %u initial patches, %u placed patches, %u texture-size, %u textures (%s)", texturePatches.size(), newPlacedRects.size(), textureSize, placedRects.size(), TD_TIMER_GET_FMT().c_str());
-
-					if (textureSize == maxTextureSize || unplacedRects.empty()) {
-						// create texture image
-						placedRects.emplace_back(std::move(newPlacedRects));
-						// Pixel8U colEmpty2=Pixel8U(0,0,255);
-						texturesDiffuseTemp.emplace_back(textureSize, textureSize).setTo(cv::Scalar(colEmpty.b, colEmpty.g, colEmpty.r));
-						textureSize = 0;
-					} else {
-						// try again with a bigger texture
-						textureSize *= 2;
-						if (maxTextureSize > 0)
-							textureSize = std::max(textureSize, maxTextureSize);
-						unplacedRects.JoinRemove(newPlacedRects);
-					}
-				}
-			}
-		}
-		LOG_OUT() << "Third loop completed" << std::endl;
-
-		Mesh::FaceIdxArr emptyFaceIndexes;
-
-		{
-			#ifdef TEXOPT_USE_OPENMP
-			#pragma omp parallel for schedule(dynamic)
-			for (int_t i=0; i<(int_t)placedRects.size(); ++i) {
-				for (int_t j=0; j<(int_t)placedRects[(TexIndex)i].size(); ++j) {
-					const TexIndex idxTexture((TexIndex)i);
-					const uint32_t idxPlacedPatch((uint32_t)j);
-			#else
-			FOREACH(idxTexture, placedRects) {
-				FOREACH(idxPlacedPatch, placedRects[idxTexture]) {
-			#endif
-					const TexturePatch& texturePatch = texturePatches[placedRects[idxTexture][idxPlacedPatch].patchIdx];
-					const RectsBinPack::Rect& rect = placedRects[idxTexture][idxPlacedPatch].rect;
-					// copy patch image
-					ASSERT((rect.width == texturePatch.rect.width && rect.height == texturePatch.rect.height) ||
-						(rect.height == texturePatch.rect.width && rect.width == texturePatch.rect.height));
-					int x(0), y(1);
-					if (texturePatch.label != NO_ID) {
-						const Image& imageData = images[texturePatch.label];
-						cv::Mat patch(imageData.image(texturePatch.rect));
-						if (rect.width != texturePatch.rect.width) {
-							// flip patch and texture-coordinates
-							patch = patch.t();
-							x = 1; y = 0;
-						}
-						
-						patch.copyTo(texturesDiffuseTemp[idxTexture](rect));
-					}
-					else
-					{
-						auto it = texturePatch.faces.begin();
-						while (it != texturePatch.faces.end())
-						{
-							emptyFaceIndexes.push_back(*it);
-							++it;
-						}
-					}
-					// compute final texture coordinates
-					const TexCoord offset(rect.tl());
-					for (const FIndex idxFace: texturePatch.faces) {
-						TexCoord* texcoords = faceTexcoords2.data()+idxFace*3;
-						faceTexindices2[idxFace] = idxTexture;
-						for (int v=0; v<3; ++v) {
-							TexCoord& texcoord = texcoords[v];
-							texcoord = TexCoord(
-								texcoord[x]+offset.x,
-								texcoord[y]+offset.y
-							);
-						}
-					}
-				}
-			}
-		} 
-		if (texturesDiffuseTemp.size() == 1)
-			faceTexindices2.Release();
-
-		// apply some sharpening
-		if (fSharpnessWeight > 0) {
-			constexpr double sigma = 1.5;
-			for (auto &textureDiffuse: texturesDiffuseTemp) {
-			    Image8U3 blurryTextureDiffuse;
-			    cv::GaussianBlur(textureDiffuse, blurryTextureDiffuse, cv::Size(), sigma);
-			    cv::addWeighted(textureDiffuse, 1+fSharpnessWeight, blurryTextureDiffuse, -fSharpnessWeight, 0, textureDiffuse);
-			}
-		}
-		LOG_OUT() << "Fourth loop completed" << std::endl;
-
-		std::ofstream out(basename + "_empty_color_triangles.txt");
-		RFOREACHPTR(pIdxF, emptyFaceIndexes) {
-			out << *pIdxF << "\n";
-		}
-		out.close();
-	}
-}
-
 void MeshTexture::GlobalSeamLevelingExternalUV()
 {
     // 针对外部UV数据的全局接缝处理
@@ -10679,251 +10324,6 @@ void MeshTexture::LocalSeamLeveling()
 	}
 }
 
-void MeshTexture::GenerateTexture2(bool bGlobalSeamLeveling, bool bLocalSeamLeveling, unsigned nTextureSizeMultiple, unsigned nRectPackingHeuristic, Pixel8U colEmpty, float fSharpnessWeight, int maxTextureSize, const SEACAVE::String& basename)
-{
-	// Bruce
-	bGlobalSeamLeveling = false;
-	bLocalSeamLeveling = false;
-	// project patches in the corresponding view and compute texture-coordinates and bounding-box
-	const int border(2);
-	faceTexcoords.resize(faces.size()*3);
-	faceTexindices.resize(faces.size());
-	#ifdef TEXOPT_USE_OPENMP
-	// LOG_OUT() << "def TEXOPT_USE_OPENMP" << std::endl;
-	const unsigned numPatches(texturePatches.size()-1);
-	#pragma omp parallel for schedule(dynamic)
-	for (int_t idx=0; idx<(int_t)numPatches; ++idx) {
-		TexturePatch& texturePatch = texturePatches[(uint32_t)idx];
-	#else
-	for (TexturePatch *pTexturePatch=texturePatches.Begin(), *pTexturePatchEnd=texturePatches.End()-1; pTexturePatch<pTexturePatchEnd; ++pTexturePatch) {
-		TexturePatch& texturePatch = *pTexturePatch;
-	#endif
-		const Image& imageData = images[texturePatch.label];
-		AABB2f aabb(true);
-		for (const FIndex idxFace: texturePatch.faces) {
-			const Face& face = faces[idxFace];
-			TexCoord* texcoords = faceTexcoords.data()+idxFace*3;
-			for (int i=0; i<3; ++i) {
-				texcoords[i] = imageData.camera.ProjectPointP(vertices[face[i]]);
-				ASSERT(imageData.image.isInsideWithBorder(texcoords[i], border));
-				aabb.InsertFull(texcoords[i]);
-			}
-		}
-		// compute relative texture coordinates
-		ASSERT(imageData.image.isInside(Point2f(aabb.ptMin)));
-		ASSERT(imageData.image.isInside(Point2f(aabb.ptMax)));
-		texturePatch.rect.x = FLOOR2INT(aabb.ptMin[0])-border;
-		texturePatch.rect.y = FLOOR2INT(aabb.ptMin[1])-border;
-		texturePatch.rect.width = CEIL2INT(aabb.ptMax[0]-aabb.ptMin[0])+border*2;
-		texturePatch.rect.height = CEIL2INT(aabb.ptMax[1]-aabb.ptMin[1])+border*2;
-		ASSERT(imageData.image.isInside(texturePatch.rect.tl()));
-		ASSERT(imageData.image.isInside(texturePatch.rect.br()));
-		const TexCoord offset(texturePatch.rect.tl());
-		for (const FIndex idxFace: texturePatch.faces) {
-			TexCoord* texcoords = faceTexcoords.data()+idxFace*3;
-			for (int v=0; v<3; ++v)
-				texcoords[v] -= offset;
-		}
-	}
-	{
-		// init last patch to point to a small uniform color patch
-		TexturePatch& texturePatch = texturePatches.back();
-		const int sizePatch(border*2+1);
-		texturePatch.rect = cv::Rect(0,0, sizePatch,sizePatch);
-		for (const FIndex idxFace: texturePatch.faces) {
-			TexCoord* texcoords = faceTexcoords.data()+idxFace*3;
-			for (int i=0; i<3; ++i)
-				texcoords[i] = TexCoord(0.5f, 0.5f);
-		}
-	}
-
-
-	LOG_OUT() << "First loop completed" << std::endl;
-	// perform seam leveling
-	if (texturePatches.size() > 2 && (bGlobalSeamLeveling || bLocalSeamLeveling)) {
-		// create seam vertices and edges
-		CreateSeamVertices();
-
-		// perform global seam leveling
-		if (bGlobalSeamLeveling) {
-			TD_TIMER_STARTD();
-			GlobalSeamLeveling();
-			DEBUG_ULTIMATE("\tglobal seam leveling completed (%s)", TD_TIMER_GET_FMT().c_str());
-		}
-
-		// perform local seam leveling
-		if (bLocalSeamLeveling) {
-			TD_TIMER_STARTD();
-			LocalSeamLeveling();
-			DEBUG_ULTIMATE("\tlocal seam leveling completed (%s)", TD_TIMER_GET_FMT().c_str());
-		}
-	}
-
-	// merge texture patches with overlapping rectangles
-	for (unsigned i=0; i<texturePatches.size()-1; ++i) {
-		TexturePatch& texturePatchBig = texturePatches[i];
-		for (unsigned j=1; j<texturePatches.size(); ++j) {
-			if (i == j)
-				continue;
-			TexturePatch& texturePatchSmall = texturePatches[j];
-			if (texturePatchBig.label != texturePatchSmall.label)
-				continue;
-			if (!RectsBinPack::IsContainedIn(texturePatchSmall.rect, texturePatchBig.rect))
-				continue;
-			// translate texture coordinates
-			const TexCoord offset(texturePatchSmall.rect.tl()-texturePatchBig.rect.tl());
-			for (const FIndex idxFace: texturePatchSmall.faces) {
-				TexCoord* texcoords = faceTexcoords.data()+idxFace*3;
-				for (int v=0; v<3; ++v)
-					texcoords[v] += offset;
-			}
-			// join faces lists
-			texturePatchBig.faces.JoinRemove(texturePatchSmall.faces);
-			// remove the small patch
-			texturePatches.RemoveAtMove(j--);
-		}
-	}
-
-	LOG_OUT() << "Second loop completed" << std::endl;
-	// create texture
-	{
-		// arrange texture patches to fit the smallest possible texture image
-		// const unsigned minPatchSize = 20;
-		RectsBinPack::RectWIdxArr unplacedRects(texturePatches.size());
-		FOREACH(i, texturePatches) {
-
-			// LOG_OUT() << "Third loop completed" << std::endl;
-			if (maxTextureSize > 0 && (texturePatches[i].rect.width > maxTextureSize || texturePatches[i].rect.height > maxTextureSize)) {
-			    DEBUG("error: a patch of size %u x %u does not fit the texture", texturePatches[i].rect.width, texturePatches[i].rect.height);
-			    ABORT("the maximum texture size chosen cannot fit a patch");
-			}
-			unplacedRects[i] = {texturePatches[i].rect, i};
-		}
-		LOG_OUT() << "unplacedRects loop completed" << std::endl;
-
-		LOG_OUT() << "pack patches: one pack per texture file loop completed" << std::endl;
-		// pack patches: one pack per texture file
-		CLISTDEF2IDX(RectsBinPack::RectWIdxArr, TexIndex) placedRects; {
-			// increase texture size till all patches fit
-			const unsigned typeRectsBinPack(nRectPackingHeuristic/100);
-			const unsigned typeSplit((nRectPackingHeuristic-typeRectsBinPack*100)/10);
-			const unsigned typeHeuristic(nRectPackingHeuristic%10);
-			int textureSize = 0;
-			while (!unplacedRects.empty()) {
-				TD_TIMER_STARTD();
-				if (textureSize == 0) {
-					textureSize = RectsBinPack::ComputeTextureSize(unplacedRects, nTextureSizeMultiple);
-					if (maxTextureSize > 0 && textureSize > maxTextureSize)
-						textureSize = maxTextureSize;
-				}
-
-				RectsBinPack::RectWIdxArr newPlacedRects;
-				switch (typeRectsBinPack) {
-				case 0: {
-					MaxRectsBinPack pack(textureSize, textureSize);
-					newPlacedRects = pack.Insert(unplacedRects, (MaxRectsBinPack::FreeRectChoiceHeuristic)typeHeuristic);
-					break; }
-				case 1: {
-					SkylineBinPack pack(textureSize, textureSize, typeSplit!=0);
-					newPlacedRects = pack.Insert(unplacedRects, (SkylineBinPack::LevelChoiceHeuristic)typeHeuristic);
-					break; }
-				case 2: {
-					GuillotineBinPack pack(textureSize, textureSize);
-					newPlacedRects = pack.Insert(unplacedRects, false, (GuillotineBinPack::FreeRectChoiceHeuristic)typeHeuristic, (GuillotineBinPack::GuillotineSplitHeuristic)typeSplit);
-					break; }
-				default:
-					ABORT("error: unknown RectsBinPack type");
-				}
-				DEBUG_ULTIMATE("\tpacking texture completed: %u initial patches, %u placed patches, %u texture-size, %u textures (%s)", texturePatches.size(), newPlacedRects.size(), textureSize, placedRects.size(), TD_TIMER_GET_FMT().c_str());
-
-				if (textureSize == maxTextureSize || unplacedRects.empty()) {
-					// create texture image
-					placedRects.emplace_back(std::move(newPlacedRects));
-					texturesDiffuse.emplace_back(textureSize, textureSize).setTo(cv::Scalar(colEmpty.b, colEmpty.g, colEmpty.r));
-					textureSize = 0;
-				} else {
-					// try again with a bigger texture
-					textureSize *= 2;
-					if (maxTextureSize > 0)
-						textureSize = std::max(textureSize, maxTextureSize);
-					unplacedRects.JoinRemove(newPlacedRects);
-				}
-			}
-		}
-		LOG_OUT() << "Third loop completed" << std::endl;
-		Mesh::FaceIdxArr emptyFaceIndexes;
-
-		#ifdef TEXOPT_USE_OPENMP
-		#pragma omp parallel for schedule(dynamic)
-		for (int_t i=0; i<(int_t)placedRects.size(); ++i) {
-			for (int_t j=0; j<(int_t)placedRects[(TexIndex)i].size(); ++j) {
-				const TexIndex idxTexture((TexIndex)i);
-				const uint32_t idxPlacedPatch((uint32_t)j);
-		#else
-		FOREACH(idxTexture, placedRects) {
-			FOREACH(idxPlacedPatch, placedRects[idxTexture]) {
-		#endif
-				const TexturePatch& texturePatch = texturePatches[placedRects[idxTexture][idxPlacedPatch].patchIdx];
-				const RectsBinPack::Rect& rect = placedRects[idxTexture][idxPlacedPatch].rect;
-				// copy patch image
-				ASSERT((rect.width == texturePatch.rect.width && rect.height == texturePatch.rect.height) ||
-					(rect.height == texturePatch.rect.width && rect.width == texturePatch.rect.height));
-				int x(0), y(1);
-				if (texturePatch.label != NO_ID) {
-					const Image& imageData = images[texturePatch.label];
-					cv::Mat patch(imageData.image(texturePatch.rect));
-					if (rect.width != texturePatch.rect.width) {
-						// flip patch and texture-coordinates
-						patch = patch.t();
-						x = 1; y = 0;
-					}
-					patch.copyTo(texturesDiffuse[idxTexture](rect));
-				}
-				else
-				{
-					auto it = texturePatch.faces.begin();
-					while (it != texturePatch.faces.end())
-					{
-						emptyFaceIndexes.push_back(*it);
-						++it;
-					}
-				}
-				// compute final texture coordinates
-				const TexCoord offset(rect.tl());
-				for (const FIndex idxFace: texturePatch.faces) {
-					TexCoord* texcoords = faceTexcoords.data()+idxFace*3;
-					faceTexindices[idxFace] = idxTexture;
-					for (int v=0; v<3; ++v) {
-						TexCoord& texcoord = texcoords[v];
-						texcoord = TexCoord(
-							texcoord[x]+offset.x,
-							texcoord[y]+offset.y
-						);
-					}
-				}
-			}
-		}
-		if (texturesDiffuse.size() == 1)
-			faceTexindices.Release();
-		// apply some sharpening
-		if (fSharpnessWeight > 0) {
-			constexpr double sigma = 1.5;
-			for (auto &textureDiffuse: texturesDiffuse) {
-			    Image8U3 blurryTextureDiffuse;
-			    cv::GaussianBlur(textureDiffuse, blurryTextureDiffuse, cv::Size(), sigma);
-			    cv::addWeighted(textureDiffuse, 1+fSharpnessWeight, blurryTextureDiffuse, -fSharpnessWeight, 0, textureDiffuse);
-			}
-		}
-		LOG_OUT() << "Fourth loop completed" << std::endl;
-
-		std::ofstream out(basename + "_empty_color_triangles.txt");
-		RFOREACHPTR(pIdxF, emptyFaceIndexes) {
-			out << *pIdxF << "\n";
-		}
-		out.close();
-	}
-}
-
 #include <opencv2/imgcodecs.hpp>
 
 // 保存生成的纹理图集
@@ -18538,7 +17938,7 @@ bool Scene::TextureMesh(unsigned nResolutionLevel, unsigned nMinResolution, unsi
     }
 
     // 检查UV有效性
-    mesh.CheckUVValid();
+    // mesh.CheckUVValid();
 
     DEBUG_EXTRA("TextureMesh bUseExistingUV=%d, UVMeshFile=%s", bUseExistingUV, strUVMeshFileName.c_str());
     
@@ -18552,7 +17952,7 @@ bool Scene::TextureMesh(unsigned nResolutionLevel, unsigned nMinResolution, unsi
         // }
         
         VERBOSE("2faceTexcoords.size=%d, faces.size=%d", mesh.faceTexcoords.size(), mesh.faces.size() * 3);
-        mesh.CheckUVValid();
+        // mesh.CheckUVValid();
         
         // 确保网格包含UV坐标
         if (mesh.faceTexcoords.empty()) {
@@ -18580,7 +17980,7 @@ bool Scene::TextureMesh(unsigned nResolutionLevel, unsigned nMinResolution, unsi
     }
 
     // 最终UV检查
-    mesh.CheckUVValid();
+    // mesh.CheckUVValid();
 
     return true;
 } // TextureMesh