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Revert "Fix T80742: curve bevel fails with zero length handles at end-point"

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This reverts commit 4987b7d347.

This introduced a slight change in curve direction at end-points
(while correct), it caused tests to fail.

Keep this change for 2.92, revert for 2.91.
This commit is contained in:
Campbell Barton
2020-11-09 20:32:47 +11:00
parent 067e200564
commit 71ff935fd6
1 changed files with 0 additions and 16 deletions
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16
source/blender/blenkernel/intern/curve.c
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@@ -2202,22 +2202,6 @@ static void bevel_list_calc_bisect(BevList *bl)
bevp1 = bevp2;
bevp2++;
}
if (is_cyclic == false) {
bevp0 = &bl->bevpoints[0];
bevp1 = &bl->bevpoints[1];
sub_v3_v3v3(bevp0->dir, bevp1->vec, bevp0->vec);
if (normalize_v3(bevp0->dir) == 0.0f) {
copy_v3_v3(bevp0->dir, bevp1->dir);
}
bevp0 = &bl->bevpoints[bl->nr - 2];
bevp1 = &bl->bevpoints[bl->nr - 1];
sub_v3_v3v3(bevp1->dir, bevp1->vec, bevp0->vec);
if (normalize_v3(bevp1->dir) == 0.0f) {
copy_v3_v3(bevp1->dir, bevp0->dir);
}
}
}
static void bevel_list_flip_tangents(BevList *bl)
{