diff options
| author | Juho Vepsalainen <bebraw@gmail.com> | 2007-06-14 18:36:27 +0400 |
|---|---|---|
| committer | Juho Vepsalainen <bebraw@gmail.com> | 2007-06-14 18:36:27 +0400 |
| commit | a499da719217a3009a7014203a91f914742da74a (patch) | |
| tree | 14709a1d36e451f168d2f993323b4671d3a39387 /source/blender/blenkernel/intern | |
| parent | 0ed2e0e706de6aa322807602599528c207157666 (diff) | |
Curve Selection Tool Refactor:
This commit refactors curve selection system to use certain curve selections
functions that encapsulate setting of selection flags. New function to select
adjacent control points was introduced too. Refactoring made it possible to
simplify certain existing selection functions quite a bit.
New functionality was delivered as well. Select more/less works now with NURBS
as expected. Also two new curve selection functions were added: Select Every Nth
and Select Random.
See http://wiki.blender.org/index.php/BlenderDev/Curve_Selection_Tools for
further information.
Diffstat (limited to 'source/blender/blenkernel/intern')
| -rw-r--r-- | source/blender/blenkernel/intern/curve.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c index 142bedadc93..769c31ad8a9 100644 --- a/source/blender/blenkernel/intern/curve.c +++ b/source/blender/blenkernel/intern/curve.c @@ -324,7 +324,20 @@ int count_curveverts(ListBase *nurb) return tot; } - +int count_curveverts_without_handles(ListBase *nurb) +{ + Nurb *nu; + int tot=0; + + nu= nurb->first; + while(nu) { + if(nu->bezt) tot+= nu->pntsu; + else if(nu->bp) tot+= nu->pntsu*nu->pntsv; + + nu= nu->next; + } + return tot; +} /* **************** NURBS ROUTINES ******************** */ |