Blender Git Commits

Edge seam detection gives too many false positives. Lower the threshhold
as a temporary measure before a proper fix is written.

Fixing an error caused by changing the settings of the level of detail generation operator.

Merge trunk -r58180 into soc-2013-paint

Adding an operator to generate levels of detail from the selected object using the decimate modifier. This operator has options to control the number of levels, the amount of reduction, and whether or not to "package" the levels. Packaging means the levels of details are generated in such a way that they can easily be used as dupligroups.

Fixing a problem where libloaded objects had a NULL source for their first level of detail.

Properly declaring variables at start of code blocks.

Explicitly creating ListBase and assigning its fields before passing to WM_operator_build_stack.

Reworking the level of detail UI so that the add button is on the bottom and a menu has been added for level of detail tools. So far these tools include a set by name operator that finds appropriately named models in the scene to use for detail levels, and a clear all operator for removing all levels of detail from an object.

svn merge ^/trunk/blender 57829:58040

Fix sample colour crash on meshes without uv layers

Problem with merge

Add option under view menu of image editor to turn display of texture
paint object UVs off. For cluttered meshes it may be useful to have.

Merge trunk -r58040 into soc-2013-paint

Proper fix for seams not getting generated for faces "folded" on an edge
in UV space, such as the faces at the symmetry plane of mirrored meshes.

The check is somewhat costly, as a TODO it will have to be cached and
not happen during stroke (though once per face is not that terrible).

Revert yesterday's fix, it makes every face have a seam. The solution is
to check the winding in UV space, but this requires bigger changes, also
might be better to do offline, not during stroke.

Fixing a game engine crash when level of detail sources are non mesh objects (e.g. lamps, cameras, etc).

Improve seam detection criterion in projective texturing. For well
behaved face windings, coming from unwrapping, we expect the winding of
the faces to be opposing at the edge boundary. If not, this means that
the faces sharing the edge will occupy the same uv space. So, add a seam
there to make the boundary invisible when painting in projection
painting.

Fix redo not working on image painting since the last few changes for
drag dot and anchored support. This gave a nice opportunity to add the
last optimization for runtime restoration of tiles, comparing by
pointers instead of ID and file names.

Fix nasty bug, reported on blenderartists

Tile based colour and masks would only work if Face was entirely within
uv space of image. Now added checks to properly initialize tiles outside
the image boundaries by wrapping the image dimensions.

Fix anchored strokes not working with mask textures.