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OpenSubdiv: Proper detection of crease changes

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This commit is contained in:
Sergey Sharybin 2015-07-29 18:05:29 +02:00
parent 48c2f7b288
commit 26c1ae81be
1 changed files with 8 additions and 6 deletions
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14
intern/opensubdiv/opensubdiv_converter.cc
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@ -461,17 +461,19 @@ int openSubdiv_topologyRefnerCompareConverter(
}
}
/* Compare sharpness. */
#if 0
/* TODO(sergey): For some reason shrapness is not being reported correctly
* from the base level, which cuases false-positive topology change detection.
*/
for (int edge = 0; edge < num_edges; ++edge) {
ConstIndexArray edge_faces = base_level.GetEdgeFaces(edge);
float sharpness = base_level.GetEdgeSharpness(edge);
float conv_sharpness = converter->get_edge_sharpness(converter, edge);
float conv_sharpness;
if (edge_faces.size() == 2) {
conv_sharpness = converter->get_edge_sharpness(converter, edge);
}
else {
conv_sharpness = OpenSubdiv::Sdc::Crease::SHARPNESS_INFINITE;
}
if (sharpness != conv_sharpness) {
return false;
}
}
#endif
return true;
}