Thomas Mangold

Tom Mangold

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Recent Forum Posts

Extract Solaris Camera Position to SOP Geometry 2025年3月14日5:06

You can access the usd_attrib(utes) and usd_localtransform(s) from a wrangle node in sops. Just make sure that there's a file node inbetween this query and the export to lops. Otherwise there's a problem (infinite loop).

No need for a lop camera import if this is possible.

Mtlx AO backface issue 2024年11月28日4:48

This seems to me like a bug. Backfaces appear black and not shaded correctly.

As if the normal for the ao calculation is pointing in the normal of the prim, but the shading is transfered to it's back. As if doubled sided calculations are broken.

Can anybody confirm this?

Using a mesh edit node with double sided checked didn't change anything.


Cheers
Tom

Rendervisibility -reflect NOT excluding coat reflections 2024年11月23日10:58

primvars::karma::object::rendervisibility -> -reflect not excluding the coat reflections. Is there a special flag like -coat (which doesn't work)?

Consider this kind of a bug.

Is there a list with additional flags except from the ones which pop up by using the presets?


Cheers
Tom