Hi all! When porting my flightsim from 4.2.1 to 5 I ran into a couple of issues. Here is one: When running a SolidParticleSystem with 2 models and 2 materials, all particles vanish on certain camera positions. Look at this for a while: Bug: SPS MultiMaterials stops rendering particles | Babylon.j…

MultiMaterial with 2 materials kills SolidParticleSystem

Joerg_Plewe August 19, 2022, 2:32pm 21

Understood, thx. Wouldn’t it make sense to co-set autoUpdateSubmeshes automatically in case computeBoundingBox is set in the submesh case?

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