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Aspose.3D for Python via .NET 23.4 Release Notes

This page contains release notes information for Aspose.3D for Python via .NET 23.4.

Improvements and Changes

Key	Summary	Category
THREEDNET-1359	Exporting to OBJ - Image/texture files not copied to OBJ directory	Task
THREEDNET-1361	Decouple the dependency of System.Drawing	Task
THREEDNET-1360	Allow export PBR material definition and normal mapping in OBJ exporter	Improvement
THREEDNET-1357	Missing material and texture when loading obj file	Bug fixing
THREEDNET-1358	When importing an obj file, ControlPoints encountered an error reading data and read it as normal vector data	Bug fixing

API changes

Since 23.4, System.Drawing is no longer needed, types used from System.Drawing are now replaced by existing types which provide similar features:

Old Type	New Type	Description
aspose.pydrawing.imaging.ImageFormat	str	Uses image file extension name to represent image format, supported image formats are based on texture codec.
aspose.pydrawing.Size	aspose.threed.utilities.Vector2
aspose.pydrawing.Point	aspose.threed.utilities.Vector2
aspose.pydrawing.Color	aspose.threed.utilities.Vector3
aspose.pydrawing.Rectangle	aspose.threed.utilities.Rect
aspose.pydrawing.Bitmap	aspose.threed.render.TextureData

Added members to class aspose.threed.formats.SaveOptions:

    # Try to copy textures used in scene to output directory. 
    @property
    def export_textures(self) -> bool:
        pass
    @export_textures.setter
    def export_textures(self, v : bool):
        pass

Sample code

Export the scene into obj file and export the texture files:

Removed class aspose.threed.shading.RenderingAPI

Removed class aspose.threed.shading.ShadingLanguage

These were obsoleted for months and removed by schedule.