Browse our Products

Aspose.3D for Python via .NET 24.1 Release Notes

This page contains release notes information for Aspose.3D for Python via .NET 24.1.

Improvements and Changes

Key	Summary	Category
THREEDNET-1471	Euler angle based animation to quaternion based animation conversion	Task
THREEDNET-1474	Allow export quaternion-based animation in FBX	Task
THREEDNET-1475	Animation export in GLTF	Task
THREEDNET-1476	Allow export euler-based rotation animation to glTF	Improvement
THREEDNET-1478	Add support for 3MF with assembled structure.	Improvement
THREEDNET-1480	Resampling keyframes when converting quaternion-based keyframes to euler angles	Improvement
THREEDNET-1455	Can not load “.JT” file in scene, file is JT 8.0	Bug fixing
THREEDNET-1473	Some quaternion result into NaN rotation	Bug fixing
THREEDNET-1477	Texture coordinates corrupted when resaving glTF files.	Bug fixing
THREEDNET-1479	Some glTF files’s format cannot be detected	Bug fixing
THREEDNET-1482	Convert incomplete keyframe sequences to glTF may result into exceptions.	Bug fixing
THREEDNET-1483	Meshes with negative material index cannot be converted to USDZ and glTF	Bug fixing
THREEDNET-1484	USDZ format cannot handle -inf and inf	Bug fixing
THREEDNET-1485	Cannot open USDZ files exported by THREE.js exporter.	Bug fixing

API changes

Added members to class aspose.threeD.animation.AnimationChannel:

        @property
        def keyframe_sequence(self : "aspose.threed.animation.AnimationChannel") -> "aspose.threed.animation.KeyframeSequence"
        """
            Gets associated keyframe sequence inside this channel
        """

        @keyframe_sequence.setter()
        def keyframe_sequence(self : "aspose.threed.animation.AnimationChannel", v : "aspose.threed.animation.KeyframeSequence")
        """
            Sets associated keyframe sequence inside this channel
        """

The older interfaces in AnimationChannel designed for accessing keyframe sequences will be deprecated in the future. This new property will serve as the replacement. Currently, there is no indication that more than one keyframe sequence is utilized for a single animation channel.

Added members to class aspose.threeD.utilities.Quaternion:

        def slerp(t : float, v1 : Quaternion, v2 : Quaternion) -> Quaternion
        """
                Perform spherical linear interpolation between two values
                t : float
                        t is between 0 to 1
                v1 : Quaternion
                        First value
                v2 : Quaternion
                        Second value
        """

A utility method for computing spherical linear interpolation between two quaternions.