Generar UV
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Generar UV
Aspose.3D for Java ofrece la clase PolygonModifier que expone el método GenerateUV, con el que puede generar UV manualmente y asociarlo con la malla. El siguiente fragmento de código muestra la funcionalidad completa para generarlo y asociarlo:
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| // For complete examples and data files, please go to https://github.com/aspose-3d/Aspose.3D-for-Java | |
| // The path to the documents directory. | |
| String MyDir = RunExamples.getDataDir(); | |
| Scene scene = new Scene(); | |
| //since all primitive entities in Aspose.3D will have builtin UV generation | |
| //here we manually remove it to assume we have a mesh without UV data | |
| Mesh mesh = (new Box()).toMesh(); | |
| mesh.getVertexElements().remove(mesh.getElement(VertexElementType.UV)); | |
| //then we can manually generate UV for it | |
| VertexElement uv = PolygonModifier.generateUV(mesh); | |
| //generated UV data is not associated with the mesh, we should manually do this | |
| mesh.addElement(uv); | |
| //put it to the scene | |
| Node node = scene.getRootNode().createChildNode(mesh); | |
| //then save it | |
| scene.save(MyDir + "test.obj", FileFormat.WAVEFRONTOBJ); |