Dimitar Bonchev

Dimitar Bonchev

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Houdini Niagara Updates Dec. 11, 2020, 10:34 a.m.

Hey,

awesome job with the NiagaraROP!

And a question. Can we use GPU simulations in Niagara with this setup? Currently, I'm receiving an error - Invalid Simulation.

/Engine/Generated/NiagaraEmitterInstance.ush(2234,18-152): Err0r X3120: invalid type for index - index must be a scalar, or a vector with the correct number of dimensions HoudiniNiagaraBasic, Particle GPU Compute Script,
/Engine/Generated/NiagaraEmitterInstance.ush(1752,2-29): warning X3206: implicit truncation of vector type HoudiniNiagaraBasic, Particle GPU Compute Script,

Thanks

Houdini + Renderman environment issue on MacOS. March 13, 2018, 7:01 p.m.

Hi everyone,

Just got the Indie version of my 16.5.405 Houdini and downloaded the trail version of the lastest Renderman 21.6. I'm using MacOS High Sierra 10.13.3.

The problem is that when I hit render, it gives me the error that prman is not found: "sh: line 0: exec: prman: not found". I have tried to add the path to the bin folder of Renderman in houdini.env, but there is no such a file at the Houdini directory. Can you guys just tell me what I do wrong and help me, or if there is some other way to set this path inside Houdini. I don't have problem to do this manually, every time, if there is such a way.

P.S. I don't have a lot of experience with MacOS, so I guess that I'm doing something stupid. If so, sorry in advance.

Thanks,
Dimitar