System Information
Operating system: Windows-10-10.0.19044-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 511.79
Blender Version
Broken: version: 3.1.0 Beta, branch: master, commit date: 2022-03-01 23:58, hash: rB4932269ec3fa
Worked: (newest version of Blender that worked as expected)
Short description of error
FBX format has 3 main standardized parameters for cameras: FieldOfView, FocalLength and FocusDistance. While Blender can import all 3 of them, it can correctly export only 2 of them. It does not export FocusDistance parameter.
Exact steps for others to reproduce the error
- Create a new camera object
- Enable Depth of Field on camera and animate Focus Distance parameter
- Export the camera using FBX
- Import the camera back using FBX
Result: FocusDistance Parameter was not exported and is not present on imported camera
Expected: FocusDistance Parameter is properly exported
Additional notes:
Import support of this attribute was added recently: https://developer.blender.org/D6666 So I expect the similar change has to be done to the exporter.