Curve cleanup

Renamed BevPoint's members
* x,y,z -> vec[3]; compatible with other functions.
* f1 -> split_tag; used by displist to set the splitting flag.
* f2 -> dupe_tag; used in curve.c to remove duplicates.

BevList
* flag -> dupe_nr; was being used as a counter for duplicate points.

* use arithb.c functions where possible.

* arrays for coords, tilt and radius were being allocated, then copied into the BevPoint's, now write directly into the values without allocing/freeing arrays.

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/blenkernel/BKE_curve.h b/source/blender/blenkernel/BKE_curve.h
index 79f4708fd41..2aa8e35391f 100644
--- a/source/blender/blenkernel/BKE_curve.h
+++ b/source/blender/blenkernel/BKE_curve.h
@@ -70,7 +70,7 @@ void minmaxNurb( struct Nurb *nu, float *min, float *max);
 void makeknots( struct Nurb *nu, short uv);
 
 void makeNurbfaces(struct Nurb *nu, float *coord_array, int rowstride);
-void makeNurbcurve(struct Nurb *nu, float *coord_array, float *tilt_array, float *radius_array, int resolu);
+void makeNurbcurve(struct Nurb *nu, float *coord_array, float *tilt_array, float *radius_array, int resolu, int stride);
 void forward_diff_bezier(float q0, float q1, float q2, float q3, float *p, int it, int stride);
 float *make_orco_curve( struct Object *ob);
 float *make_orco_surf( struct Object *ob);