- without python builds without warnings.
- replace MAXFLOAT -> FLT_MAX in some areas, MAXFLOAT overflows (lager then float range).
- add cmake option WITH_GCC_MUDFLAP to enable libmudflap use.
and use_expand properly. These are hardcoded to shift and ctrl to make them
work when clicking buttons or menus. Now it checks if the properties are set,
which is still not ideal but makes it possible to override them from the
key configuration.
caused by not projecting points behind the perspective view,
even though this worked in 2.64 the values were flipped (rotating direction was reversed and the center point was flipped).
added V3D_PROJ_TEST_CLIP_NEAR, when omitted ED_view3d_project_*** will project points from behind a perspective view plane.
Checker de-select by default would give uneven selection on a circle, this isnt really a bug but the offset used would give unevenly spaced selection even if the 3rd vertex for eg could be evenly selected on a circle.
Change how the offset works so the active element always remains selected when the offset is set to zero, this tends to give more even de-selection.
this may introduce bugs which I didn't catch, but they are very easy to identify in a debug build which has asserts to ensure the arrays are valid before use.
in my own test drawing ~98,304 quads - this gave an overall ~16% drawing speedup.
add type checking for element buffers, there was nothing stopping python from passing any element type into an argument when in some cases only verts/edges/faces were expected.
now operator args define which types they support.
other selection operators. Instead of having only a single "extend"
option which causes the selection to toggle, there are now
three options:
- extend: adds to selection
- deselect: removes from selection
- toggle: toggles the selection
The default keymap is adjusted to have identical behavior as before,
using these new options, so end-users shouldn't experience any
difference.
selected linked in face mode was crashing. (needs bmesh operator flags)
also some style edits, remove unused includes and change triangulate modifiers use_beauty to a flag.
this will give some speedup but its mainly to simplify the function.
- use bmesh adjacency data, was building its own data, left over from pre-bmesh.
- use a flag to store visited edges rather then a hash.
- store edge pointers in the heap rather then index values (was converting back and fourth a lot).
- Rename 'mesh.select_nth' operator menu item 'Every N Number of Verts' to 'Checker Deselect',
since its not just de-selecting verts (works on edges and faces too) and the term 'checker' gives a better description of the result.
- Rename 'mesh.select_by_number_vertices' to 'mesh.select_face_by_sides', since this is a face selection tool, which wasnt obvious from its name.
also remove dissolve by type menu since the option has been removed from the operator and was giving an error.
- update face normals when triangulating.
- avoid divide by zero when interpolating customdata on a zero length edge.
- replace zero float comparisons with fabsf() < FLT_EPSILON to avoid numeric error.
also renamed BLI_heap_empty() --> BLI_heap_is_empty() so its obviously readonly function.
