(CPU) ParticleSystem with custom fragmentshader

[HelmutB]

Hello rdurnin,

your solution is better. It solves another issue I had as well

Getting the particle world position in the fragment shader

Could you reproduce the problem in the Playground? The invView matrix is only used in the BILLBOARDMODE_ALL mode, and I just tested a PG using this mode and was able to verify with Spector that the invView matrix was not empty: [image]

Thanks,
Helmut