Falk David 4f66031714 GPv3: Fix TreeNode::parent_group() for root group
For the root group, the parent is `nullptr` so calling `parent_group()`
would fail. This fixes the issue by adding a null check and returning
`nullptr` otherwise.
2023-08-10 16:05:21 +02:00
2023-08-09 10:46:10 +10:00

Blender

Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing.

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