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blender-archive/source/blender/draw/engines/eevee/eevee_data.c
Clément Foucault f5077e057b Fix T97380 EEVEE: Weird motion-blur on curves
This was caused by the `mb_data->obmat[]` being wrong because they are
now shared between the particle system and the object.
But Hair need the dupli parent matrix instead of the object matrix.
Disabling `Show Emitter` option fixes the bug.

To avoid this problem, request a different `EEVEE_ObjectMotionData`
for particle systems using a different key pointer in the hash.
This is a bit dirty but there is less code polution using this workaround.

Differential Revision: https://developer.blender.org/D14911
2022-05-12 12:45:56 +02:00

11 KiB