Commit: 2b3fc4dea7d9928206da639cfc550b0f62377cb6
Author: Campbell Barton
Date: Sat Dec 28 17:29:58 2013 +1100
https://developer.blender.org/rB2b3fc4dea7d9928206da639cfc550b0f62377cb6
Fix for BKE_nurb_handles_autocalc using 2d tests on 3d data
===================================================================
M source/blender/blenkernel/intern/curve.c
===================================================================
diff --git a/source/blender/blenkernel/intern/curve.c
b/source/blender/blenkernel/intern/curve.c
index a254993..1c4560c 100644
--- a/source/blender/blenkernel/intern/curve.c
+++ b/source/blender/blenkernel/intern/curve.c
@@ -3254,12 +3254,12 @@ void BKE_nurb_handles_autocalc(Nurb *nu, int flag)
}
else {
/* aligned handle? */
- if (dist_to_line_v2(bezt1->vec[1],
bezt1->vec[0], bezt1->vec[2]) < eps) {
+ if (dist_squared_to_line_v3(bezt1->vec[1],
bezt1->vec[0], bezt1->vec[2]) < eps_sq) {
align = true;
bezt1->h1 = HD_ALIGN;
}
/* or vector handle? */
- if (dist_to_line_v2(bezt1->vec[0],
bezt1->vec[1], bezt0->vec[1]) < eps)
+ if (dist_squared_to_line_v3(bezt1->vec[0],
bezt1->vec[1], bezt0->vec[1]) < eps_sq)
bezt1->h1 = HD_VECT;
}
}
@@ -3276,7 +3276,7 @@ void BKE_nurb_handles_autocalc(Nurb *nu, int flag)
if (align) bezt1->h2 = HD_ALIGN;
/* or vector handle? */
- if (dist_to_line_v2(bezt1->vec[2],
bezt1->vec[1], bezt2->vec[1]) < eps)
+ if (dist_squared_to_line_v3(bezt1->vec[2],
bezt1->vec[1], bezt2->vec[1]) < eps_sq)
bezt1->h2 = HD_VECT;
}
}
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