Clamp order when deleting points from nurb curve.
Also fixed incorrect free caused by non-initialized knots array
when deleting segment from non-cyclic nurb.
Not sure why this was enabled, possibly from copy/paste with bezier->nurbs code?
If you have meny poly lines there was no nice way to convert these into a smoothed nurbs curve.
Ran into this when trying to convert generated ivy into smooth nurbs.
mouse coords would with cont. grab would wrap at short.
use mouse coords as int rather then short.
this problem still happens on linux because of XTranslateCoordinates
Re-calculate handles after applying transform matrix on curve object
This commit is'n fixing changing of curve shape whe nyou're deforming it (as
it was intially reported) but just adds needed handles recalculation.
Handles are calculated correct in that "unneded deformed" curve.
Fixed some bugs with mesh primitive add
operators. Suzanne now faces forward,
instead of down. Cylinder and circle
both now work. Cone lets you adjust the
diameter at both ends now.
I also reorganized the walker code, to
be more maintainable and understandable.
- made EXPANDED_AGRP take bAnimContext as an argument.
- remove unneeded NULL check drawFacesColored functions.
- comment some vars which are set but not used.
Ctrl+Click on mesh or curve view was using the selected points location or the cursors.
if either of these was behind the view it would add the point at (0, 0, 0).
now fallback to the view orbit pivot, added this option as an argument to view3d_get_view_aligned_coordinate().
Using search for operators showed ambigious names like "Duplicate" or "Delete".
Default names should give at least a descriptive label. In case operators
are collected in a group name-shortening should be handled separaly.
also found curve click-extrude was always aligning the new points depth to (0,0,0), now work the same as mesh edit - align to the selected point or the cursor if none are seleted.
was not recursively restoring sound strips on paste.
also found many duplicate functions were defining the transform mode as in int but getting as an enum, use enum for both now.
first and last NURBS' control points (toggle cyclic flag)
- Show U/V selection menu only for surface objects. There's no
much logic in asking U/V direction for simple curves.
- Set active spline when two segments were joined.
- Disallow setting cyclic flag for single-point segment when this lonely
segment is selected
- Clear cyclic flag for single-pointed segments when finding segments which
can be merged
Crash was caused by keeping active segment index even when this
segment had been deleted. Fixed this and also changed behaviour
of creating new CV for case nothing is selected: new segment with
BEZIER type would be created.
