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DarklightGames / io_scene_psk_psa

A Blender extension for importing and exporting Unreal PSK and PSA files
GNU General Public License v3.0
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Importing PSAs always orients one and only one bone incorrectly? #107

Open ariannadiangelo opened 2 days ago

ariannadiangelo commented 2 days ago

Versions Blender: 4.1.1 io_scene_psk_psa: 7.0.0

Describe the bug This is very bizarre, but it happens consistently with the .PSAs I import from this game (Deceive Inc). For whatever reason, the left ear bones (always called l_ear_int across all .PSKs from the game) are always rotated in the total wrong direction. To fix it, I have to copy and paste the pose from r_ear_int flipped on the X axis. Multiple poses and multiple meshes always yield this result.

To Reproduce Steps to reproduce the behavior:

  1. Import .psk and .psa from game
  2. Go to Action Editor to view the .psa on the related armature
  3. Go back to layout; the left ear will be visibly flipped and in the wrong position
  4. To correct its position, copy and paste the pose from the right ear flipped on the X-axis

Expected behavior The .PSAs import with all bones oriented in the correct direction for the pose to work.

Screenshots image Armature with .PSA applied to it; left ear is visibly inverted image Corrected left ear position by copying and pasting right ear's position image Different mesh using different .psa, same issue

Files Any .psk and .psa from Deceive Inc should yield this issue.

Additional context The .PSKs and .PSAs are extracted directly from the game using FModel; UModel is not used.

cmbasnett commented 2 days ago

Please provide the PSK and PSA files so I can reproduce the issue.

ariannadiangelo commented 1 day ago

files.zip Here you go. If you need more .PSKs/.PSAs, let me know, but every intro pose (.PSA) I've tried so far has done this.