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Aspose.3D for .NET 25.11 Release Notes

This page contains release notes information for Aspose.3D for .NET 25.11.

Improvements and Changes

Key	Summary	Category
THREEDNET-1726	Investigate extensions missing in glTF when use structural meta data	Task
THREEDNET-1730	Improve PolygonList to reduce memory footprint	Task
THREEDNET-1733	Improve memory consumption of PolygonIndicesList when loading large file	Task
THREEDNET-1734	Improve memory consumption of Vector4List/VertexElement when loading large file	Improvement
THREEDNET-1728	Investigate millions materials when obj imported	Bug fixing
THREEDNET-1729	Obj file with material file quoted cannot be imported	Bug fixing
THREEDNET-1735	Textures are not loaded within USDZ archive	Bug fixing

API Changes

Added class Aspose.ThreeD.Entities.VertexElementFVector

This class is the base class of VertexElementVertexColor/VertexElementUV/VertexElementBinormal/VertexElementNormal/VertexElementTangent/VertexElementSpecular.

This is used to replace VertexElementVector4, which internally uses float to replace double, and extend components on demands, which improves the memory footprint quite a lot in large 3D file, old VertexElementVector4 are now marked as obsoleted and will be removed in the future.

Added members to class Aspose.ThreeD.Utilities.FVector2:

	public int CompareTo(Aspose.ThreeD.Utilities.FVector2 other)

This method allows you to compare between different FVector2 instances.

Added members to class Aspose.ThreeD.Utilities.FVector3:

	public int CompareTo(Aspose.ThreeD.Utilities.FVector3 other)

This method allows you to compare between different FVector3 instances.

	public static Aspose.ThreeD.Utilities.FVector3 Parse(string input)

Parse a FVector3 from space separated string representation

Sample code

var vec = FVector3.Parse("0.0 0.3 1.5");

Added members to class Aspose.ThreeD.Utilities.FVector4:

	public int CompareTo(Aspose.ThreeD.Utilities.FVector4 other)

This method allows you to compare between different FVector2 instances.

Added members to class Aspose.ThreeD.Utilities.Vector3:

	public static Aspose.ThreeD.Utilities.Vector3 Parse(string input)

Parse a Vector3 from space separated string representation

Sample code

var vec = Vector3.Parse("0.0 0.3 1.5");