open-goal / jak-project

Reviving the language that brought us the Jak & Daxter Series
https://opengoal.dev
ISC License
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Decompiler fails to export vertex color alpha. #3527

Open TROYNELSON12 opened 1 month ago

TROYNELSON12 commented 1 month ago

Acknowledgements

Describe the Bug

Some things like the sand paths in Sandover and some of the lighting god rays in a few levels use vertex color alpha for a fading effect, the decompiler however does not export the alpha channel of the RGBA vertex colors.

How To Reproduce

Run the decompiler with rip_levels set to true then check the model in blender, you'll find no vertex color alpha.

Does this problem occur on original hardware or PCSX2?

Yes, it's unique to OpenGOAL

Expected Behavior

When exporting the alpha vertex color channel should be exported.

Environment Information

opengoal-support-package.zip

Game Version

NTSC Greatest Hits version (red label)

Have you set the game to something other than 60fps?

No