Issue was caused by not enough threshold limit used for removing doubles.
Switched to adoptive threshold value calculation based on smallest length
of segments in meridians and parallels.
Select Linked operator was setting Limit by Seams property automatically
depending on current selection mode. But this property only used to be
set to truth if selection mode is set to Face, in other cases this property
is being reused from previous operator run. This leads to incorrect
behavior of selecting linked in vertex mode after this operator was
used in face selection mode.
Select Edge Rings with extension policy wasn't working properly in
face selection mode because it's used to call Select Loop operator
because edge rings can be selected only in verts/edges mode.
On this call of another operator extension policy wasn't set to
newly calling operator.
Now Select Edge Rings still calls Select Loops (which is a bit nasty)
but properly sets extension flag.
Next, uv sculpting will be ported.
Also fixed "initializer element is not computable at load time" compile error caused due to bit-shifting a constant past its precision length (1L should be 1LL for 32 positions left shift).
and projection matrix, so operators which depends on such things can easily save
settings in operator properties in invoke and then reuse them in exec callback.
This will fix: #24767: Knife tool last operations panel doesn't cause changes even though F6 pop-up does.
#27129: Problem with knife cuts/midpoint type in quad view
Usage is pretty simple:
- From operator template declaration function call ED_view3d_operator_properties_viewmat()
to register all needed properties in operator.
- From invoke callback call ED_view3d_operator_properties_viewmat_set to
store all needed settings in operator properties().
- To access this settings from exec callback, use function
ED_view3d_operator_properties_viewmat_get().
Additional change:
added function apply_project_float() which does the same as
project_float() but accepts actual values for viewport width/height and
projection matrix.
