Optimized voxel model generation causes glitches

[yvt]

Occurs when using Necro's AK-47. Probably caused by a floating point computation error in GLOptimizedVoxelModel.

Reports

Latest Build (a493336)

However, sometimes this doesn't occur:

0.0.10

According to Yoman282:

I do have a problem with your modded OpenSpades and I don't know how to fix it.
As you can see there's that purple thing coming out of AK-47 also. The same thing is >happening with the intel, there's purple lines coming out of it like in this picture. I can live >with it, it's not that annoying but if there's a way to fix it that would be cool.

Workarounds

• Add/remove voxels from/to model until this problem doesn't happen.
• Disable r_optimizedVoxelModel. Significant increase in total polygon count will occur, which leads to worse performance.