Support time-sampled computed primvars #1455
Merged
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Description of Change(s)
This adds support for evaluating time samples of computed primvars (ExtComputation) - the primary use case is motion blur for skinned primitives.
ExtComputation
scene input, similar toSamplePrimvar()
and related methodsSampleExtComputationInput()
for the skinning computation.HdExtComputationUtils::SampleComputedPrimvarValues()
for evaluating time samples of the computed primvars, along with a basic unit testA couple notes from prior discussions with @rajabala
SamplePrimvar()
HdTimeSampleArray
inextComputationUtils.h
is a bit unfortunate, but I'm not sure we want to turnSampleComputedPrimvarValues
into a templated function