Fix INSTANCE_CUSTOM.w
not being assigned correctly in CPUParticles 2D and 3D
#90095
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This PR fixes an issue with CPUParticles not assigning and using INSTANCE_CUSTOM.w in the same way as GPUParticles, causing any shader that correctly uses lifetime (
INSTANCE_CUSTOM.y/INSTANCE_CUSTOM.w
) to misbehave when assigned to CPUParticles from GPUParticles.There's no issue coupled to this because it came out of a troubleshooting conversation on discord that turned into a bug report.
CPU_Particles_Instance_Custom_MRP.zip