表面正面材质仿真器是假的，SketchupAPI如何获得正确的纹理命令

2021-08-07 19:00:04 other 阅读：741
我正在处理一个sketchup文件。 正确的结果： 但是，我有一个错误的结果： 纹理被拉伸到网格上，但是在我的应用程序中，这在网格上重复。 我发现sufaceisfontmaterialafine是错误的，使用SUUVHelperGetFrontUVQ查找textureCoord，但textureCoord不正确。 那么，如何获得正确的texcoord呢？ 检查GitHub跟踪器中的未解决问题> 是否检查了此材质的纹理比例？ 您将需要使用纹理比例乘以UV。 （或多或少类似于此）： SUMaterialGetTexture(matRef, &textureRef);SUTextureGetDimensions(textureRef, &width, &height, &scaleU, &scaleV)(...)// Load uvs.uvs.reserve(numberOfVertices * 2);for> Thanks for your reply. but, I didn\"t find an effective solution from this GitHub tracker. Thanks for your reply. The advice you give is important， but it is not the main reason. this model has eight meshs and one material，the texture coordinate range of each face is 0 ~ 1。If it has a scaling factor，expected display effect is that the repeated texture of this mesh is more or partial. Could you share the model? (or at least the affected part of it?) ok.2015.skp (4.1 MB) look forward to your reply. Hmm, actually, everything works as expected for me.mesh1921×1168 384 KB Exported DAE file: mesh.zip (169.1 KB) SDK2017+ = nIndices * 3;std::vector indices(nIndices);SUMeshHelperGetVertexIndices(polyMesh, nIndices, &indices[0], &result);// Release polyMeshSUMeshHelperRelease(&polyMesh);(...) 转储数据： [Geometry: faces(16) points(32) uvSets(1)]Tri #1:3: V(0.013,0.245,0.054) N( -0.865,0.000,-0.501)UV(0.746,0.984)0: V(0.013,0.292,0.054) N( -0.866,0.000,-0.500)UV(0.746,0.010)1: V(0.024,0.244,0.039) N( -0.705,0.000,-0.709)UV(0.878,0.985)Tri #2:2: V(0.024,0.292,0.039) N( -0.707,0.007,-0.707)UV(0.878,0.010)1: V(0.024,0.244,0.039) N( -0.705,0.000,-0.709)UV(0.878,0.985)0: V(0.013,0.292,0.054) N( -0.866,0.000,-0.500)UV(0.746,0.010)Tri #3:7: V(0.024,0.292,0.039) N( -0.707,0.007,-0.707)UV(0.878,0.010)4: V(0.038,0.292,0.029) N( -0.303,0.859,-0.412)UV(0.981,0.015)5: V(0.024,0.244,0.039) N( -0.705,0.000,-0.709)UV(0.878,0.985)Tri #4:6: V(0.038,0.243,0.029) N( -0.609,0.000,-0.793)UV(0.980,0.986)5: V(0.024,0.244,0.039) N( -0.705,0.000,-0.709)UV(0.878,0.985)4: V(0.038,0.292,0.029) N( -0.303,0.859,-0.412)UV(0.981,0.015)Tri #5:11: V(0.006,0.244,0.105) N( -0.966,0.000,0.260)UV(0.286,0.989)8: V(0.006,0.292,0.105) N( -0.966,0.000,0.259)UV(0.286,0.010)9: V(0.004,0.245,0.088) N( -1.000,0.000,0.001)UV(0.438,0.989)Tri #6:10: V(0.004,0.292,0.088) N( -1.000,0.000,0.000)UV(0.438,0.010)9: V(0.004,0.245,0.088) N( -1.000,0.000,0.001)UV(0.438,0.989)8: V(0.006,0.292,0.105) N( -0.966,0.000,0.259)UV(0.286,0.010)Tri #7:15: V(0.024,0.292,0.136) N( -0.707,0.000,0.707)UV(0.046,0.010)12: V(0.024,0.244,0.136) N( -0.705,0.000,0.709)UV(0.047,0.986)13: V(0.030,0.292,0.141) N( -0.609,0.000,0.793)UV(0.016,0.010)Tri #8:14: V(0.030,0.243,0.141) N( -0.609,0.000,0.793)UV(0.017,0.987)13: V(0.030,0.292,0.141) N( -0.609,0.000,0.793)UV(0.016,0.010)12: V(0.024,0.244,0.136) N( -0.705,0.000,0.709)UV(0.047,0.986)Tri #9:19: V(0.004,0.245,0.088) N( -1.000,0.000,0.001)UV(0.438,0.989)16: V(0.004,0.292,0.088) N( -1.000,0.000,0.000)UV(0.438,0.010)17: V(0.006,0.245,0.070) N( -0.966,0.000,-0.259)UV(0.596,0.988)Tri #10:18: V(0.006,0.292,0.070) N( -0.966,0.000,-0.259)UV(0.596,0.010)17: V(0.006,0.245,0.070) N( -0.966,0.000,-0.259)UV(0.596,0.988)16: V(0.004,0.292,0.088) N( -1.000,0.000,0.000)UV(0.438,0.010)Tri #11:23: V(0.013,0.244,0.122) N( -0.865,0.000,0.502)UV(0.152,0.987)20: V(0.013,0.292,0.122) N( -0.866,0.000,0.500)UV(0.152,0.010)21: V(0.006,0.244,0.105) N( -0.966,0.000,0.260)UV(0.286,0.989)Tri #12:22: V(0.006,0.292,0.105) N( -0.966,0.000,0.259)UV(0.286,0.010)21: V(0.006,0.244,0.105) N( -0.966,0.000,0.260)UV(0.286,0.989)20: V(0.013,0.292,0.122) N( -0.866,0.000,0.500)UV(0.152,0.010)Tri #13:27: V(0.006,0.245,0.070) N( -0.966,0.000,-0.259)UV(0.596,0.988)24: V(0.006,0.292,0.070) N( -0.966,0.000,-0.259)UV(0.596,0.010)25: V(0.013,0.245,0.054) N( -0.865,0.000,-0.501)UV(0.746,0.984)Tri #14:26: V(0.013,0.292,0.054) N( -0.866,0.000,-0.500)UV(0.746,0.010)25: V(0.013,0.245,0.054) N( -0.865,0.000,-0.501)UV(0.746,0.984)24: V(0.006,0.292,0.070) N( -0.966,0.000,-0.259)UV(0.596,0.010)Tri #15:31: V(0.024,0.244,0.136) N( -0.705,0.000,0.709)UV(0.047,0.986)28: V(0.024,0.292,0.136) N( -0.707,0.000,0.707)UV(0.046,0.010)29: V(0.013,0.244,0.122) N( -0.865,0.000,0.502)UV(0.152,0.987)Tri #16:30: V(0.013,0.292,0.122) N( -0.866,0.000,0.500)UV(0.152,0.010)29: V(0.013,0.244,0.122) N( -0.865,0.000,0.502)UV(0.152,0.987)28: V(0.024,0.292,0.136) N( -0.707,0.000,0.707)UV(0.046,0.010) 非常感谢。 以您的方式，我得到了正确的结果。 当曲面FrontMaterialAffine为false时，我们需要SUMeshHelperCreate来创建网格和计算vetex，normal，纹理坐标。 如果可能，你能帮我看看还有什么我没注意到的吗？ 这是代码.GSkpMeshImporterImpler.txt（26.4 KB） 再次感谢您！ CRenderable*CSkpMeshImporterImpler:：LoadMesh（const std:：vector<；SUFaceRef>；&faces，bool isAffine）（..）for==SU ERRORu NONE）；for（sizeu t> 您还需要为仿射纹理应用纹理比例。（按scaleU和scaleV划分） @649750084请停止双倍投递。它会对参与此主题或类别的成员发出双重通知。另外，请删除上面两个不需要的双贴。 - 论坛指南 谢谢您的建议！ 很抱歉给您添麻烦！ 谢谢您的提醒，下次我会注意的

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admin_footer-{$GLOBALS[‘hook_suffix’]}

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customize_value_{$this->id_data[‘base’]}

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network_admin_edit_{$_GET[‘action’]}

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network_sites_updated_message_{$_GET[‘updated’]}

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pre_wp_is_site_initialized

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