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| author | Mai Lavelle <mai.lavelle@gmail.com> | 2016-08-15 16:08:38 +0300 |
|---|---|---|
| committer | Mai Lavelle <mai.lavelle@gmail.com> | 2016-08-15 18:13:18 +0300 |
| commit | 76b6c77f2cba22a6760f0ff4e446b6ee4a7ad718 (patch) | |
| tree | b4f20b2db50be65a27dc7091742c3c4af56463c9 /intern/cycles/render | |
| parent | 33c83a289d269986678caaf7e90ec6d5b729099a (diff) | |
Cycles microdisplacement: Allow kernels to be built without patch evaluation
Kernels can now be built without patch evaluation when not needed by the
scene (Catmull-Clark subdivision not in use), giving a performance boost
for some devices.
Diffstat (limited to 'intern/cycles/render')
| -rw-r--r-- | intern/cycles/render/session.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/intern/cycles/render/session.cpp b/intern/cycles/render/session.cpp index 1cd76ff2b39..9d8c9fed7af 100644 --- a/intern/cycles/render/session.cpp +++ b/intern/cycles/render/session.cpp @@ -635,6 +635,11 @@ DeviceRequestedFeatures Session::get_requested_device_features() } requested_features.use_object_motion |= object->use_motion | mesh->use_motion_blur; requested_features.use_camera_motion |= mesh->use_motion_blur; +#ifdef WITH_OPENSUBDIV + if(mesh->subdivision_type != Mesh::SUBDIVISION_NONE) { + requested_features.use_patch_evaluation = true; + } +#endif } BakeManager *bake_manager = scene->bake_manager; |