Grass Size parameter is not changing in path tracer mode

Development Rendering
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1

I noticed that the grass size parameter with vegetation paint does not do anything anymore in path tracer mode. Changing the size in NON Path tracer mode DOES work properly however. Is this a known issue? (See attached images)

Version Twinmotion 2022.2.3

Non Path Tracer Grass Size 100 percent|
Non Path Tracer Grass Size 100 percent|1920×1080 169 KB
Path Tracer Grass Size 100 Percent
Path Tracer Grass Size 100 Percent1920×1080 189 KB
Non Path Tracer Grass Size 0 percent
Non Path Tracer Grass Size 0 percent1920×1080 186 KB
Path Tracer Grass Size 0 Percent
Path Tracer Grass Size 0 Percent1920×1080 185 KB
2

Hi ,

This is a current limitation of the Path Tracer at this time. The development team is working on a solution for this for a future update so that grass height is accounted for when using the Path Tracer.

Best,

Raghib

3

Grass?

I really hope that the development team is not only working on the path tracer problem!

The grass should keep the borders of the surface (vegetation scatter) and then we could finally use it normally!

4

Great, but can you guys maybe have a grass whose height is between Lawn and Long Grass? That would help in the interim.