Blender Exporter: No MorphTargets with BufferGeometry

[Mugen87]

Description of the problem

I'm trying to export a simple mesh with a morph target based animation. When i choose Geometry as geometry type, everything works fine. But when i choose BufferGeometry (see screenshot), the mesh is exported without morph targets.

Blender 2.76b, Ubuntu, 16.04. I've provided the project file as an attachment.

Three.js version

• Dev
• r84

Browser

• All of them
• Chrome
• Firefox
• Internet Explorer

OS

• All of them
• Windows
• Linux
• Android
• IOS

Hardware Requirements (graphics card, VR Device, ...)

Attachments

cube.blend.zip

[Mugen87]

After a quick glance at the python source code, it's seems that this feature is not yet implemented.

[Mugen87]

It looks like _parse_buffer_geometry needs an enhancement in order to parse morph targets for BufferGeometry. A new method buffer_morph_targets in mesh.py could handle this.

[Mugen87]

The JSON Blender exporter has been removed with R93 (#14117).

Also see: https://threejs.org/docs/#manual/introduction/Loading-3D-models