Hello Michael,
On 02/18/2011 02:14 AM, Michael Raab wrote:
> when I call
> shl->setUniformParameter("VDTSystemTime", systemTimeVar);
> the parameter gets updated correctly. Seems to me that updateParameters() is
> not called when I set the ShaderParameterValue directly. Any ideas?
hmm, yes, that seems to be the problem - it is only called if
_mfParameters is marked as changed. You either will have to use the
above or add a dummy
beginEditCP(shl, SHLChunk::ParametersFieldMask);
endEditCP(shl, SHLChunk::ParametersFieldMask);
to let the SHLChunk know one or more of its parameters have changed and
need to be updated. Unfortunately in 1.x the parameters don't keep track
of the SHLChunk they are attached to...
Cheers,
Carsten
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