This make the workbench draw everything in the background routine just like
eevee. This is because the workbench uses floating point buffers too and
rendering background to this buffer makes it incorrect without proper
color management.
This could be improved because in xray the background is not blended but
dithered as it's drawn after the main pass.
This supports meshes and hairs too. Matches cycles output.
This adds barycentric coords to the GPUBuiltin enum which will also be used
for the wireframe node.
This makes it more generic process to perform actions which
depend on ptex face + (u, v) and on subdivided vertex index.
Currently it is still just a subdivision calculation process,
but same foreach callbacks can easily be used to propagate
displacement from known vertex locations back to displacement
grids.
Add a general parameter to force the recalc of the triangulation data because some modifiers could change the geometry and the filling triangles would not be right.
Now, the parameter is visible in UI panel because this option reduces FPS, but maybe in the future we can keep always ON and remove the parameter.
This changes the text hinting setting to be an enum with options
Auto / None / Slight / Full. The default is Auto which currently disables
hinting.
The hinting was tested with a new FreeType version, but this is not what
is used on the buildbots an official release environment, and the fonts
look quite bad because of that. Once FreeType has been upgraded we can
change the default.
Even then the results are not ideal, perhaps due to missing subpixel
positioning and linear color blending support in BLF.
In some extreme modifications the fill triangulation cannot be right, so need a refresh.
This is done only for sculpt brushes that can change the geometry.
Supporting the ctrl+click operator for multiple objects.
When no vertex is selected we only add a new vertex for the active object.
I'm using all the selected vertices to calculate the center of transformation
regardless of the object they come from. This way we have the same effect if the
meshes are joined together or kept as individual objects.
Thanks Campbell Barton for reviewing the patch.
