The was actually caused by the way how Cycles uses objects
layers. It's not possible to rely on the fact that layers
are flushed from Base to Object. It's only valid when rendering
active scene.
Now made it so layers are used from the base.
This also updates the configurations to build kernels for compute capability
5.0 cards, when using and older CUDA toolkit version this will be skipped.
Also includes tweaks to improve performance with this version:
* Increase max registers on sm_30, sm_35 and sm_50
* No longer use texture storage on sm_30
This was more like a TODO than a bug, but wasn't difficult to support.
Need to backup image slots before doing re-compo in nodes editor.
If something breaks, lease poke me!
The .exe extension *is* needed on Windows for makesrna, contray to the
patch author's protestations otherwise. Omitting it breaks compilation
on mingw at least (i.e. "rename()" fails). Thanks to "PerfectionCat"
for narrowing down this bug.
makesdna on the other hand still seems to work ok from a quick test I did.
Unless more issues crop up, just reverting this part of the patch should
be ok, though IMO these changes were unnecessary in the first place.
Weights do not need perspective correction since they are calculated on
flat triangle coordinates. Only pixel coordinates, reprojected from the
weights need this.
This was already fixed for clone brushes but in
soc-2013-paint where we have stencil preview, it is apparent that the
stencil suffered from the perspective distortion issue too.
The formula was not consistent across Blender and behaved strangely, now it is
a simple linear blend between color1 and min(color1, color2).
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D489
Usual dupli object issue, sometimes it's needed that all the object in
dupli group have modified obmat.
Made it an utility function now, which is used by convertblender and
dupli draw code now.
Freestyle relies on render layer name (RenderLayer::name) to find the render layer that
corresponds to a scene render layer being rendered.
When the active render layer is disabled during preview rendering, the function
render_result_new() populates the list of render layers (RenderResult::layers) with an
unnamed render layer while setting the active scene render layer index to zero.
This commit fixes the missing initialization of the render layer name by referring to that of
the first in the list of scene render layers.
