Render modes and GPUs

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treddie
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Joined: Fri Mar 23, 2012 5:44 am

Yet another quick question...as I am very new to Octane.

I know that PMC is full GPU-centric. But what about Path Tracing and Direct Light Modes?
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pixelrush
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Location: Nelson, New Zealand

They all run entirely in gpu.
PMC and pathtracing will eventually produce the same render result.
Directlighting is similar but the light paths are not evaluated to the same extent.
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Octane v1.55
treddie
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I thought that Path Tracing suffered in that it could not render caustics as accurately?
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t_3
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Joined: Tue Jul 05, 2011 5:37 pm

treddie wrote:I thought that Path Tracing suffered in that it could not render caustics as accurately?
pmc = p_athtracing with m_onte c_arlo ray distribution; so pretty much the same, but faster converging noise in many (though not all) situations...
The obvious is that which is never seen until someone expresses it simply

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treddie
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I see.
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