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curve selection wasnt checking if the screen coords were clipped. made selecting off screen verts possible. This looks like an old bug (at least it existed before I added

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hide handles option).
This commit is contained in:
Campbell Barton
2007-11-06 19:56:25 +00:00
parent 2ad21e2286
commit 94e8a05ba6
1 changed files with 8 additions and 4 deletions
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12
source/blender/src/drawobject.c
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@@ -1359,14 +1359,18 @@ void nurbs_foreachScreenVert(void (*func)(void *userData, Nurb *nu, BPoint *bp,
if(bezt->hide==0) {
if (G.f & G_HIDDENHANDLES) {
view3d_project_short_clip(curarea, bezt->vec[1], s, pmat, vmat);
func(userData, nu, NULL, bezt, 1, s[0], s[1]);
if (s[0] != IS_CLIPPED)
func(userData, nu, NULL, bezt, 1, s[0], s[1]);
} else {
view3d_project_short_clip(curarea, bezt->vec[0], s, pmat, vmat);
func(userData, nu, NULL, bezt, 0, s[0], s[1]);
if (s[0] != IS_CLIPPED)
func(userData, nu, NULL, bezt, 0, s[0], s[1]);
view3d_project_short_clip(curarea, bezt->vec[1], s, pmat, vmat);
func(userData, nu, NULL, bezt, 1, s[0], s[1]);
if (s[0] != IS_CLIPPED)
func(userData, nu, NULL, bezt, 1, s[0], s[1]);
view3d_project_short_clip(curarea, bezt->vec[2], s, pmat, vmat);
func(userData, nu, NULL, bezt, 2, s[0], s[1]);
if (s[0] != IS_CLIPPED)
func(userData, nu, NULL, bezt, 2, s[0], s[1]);
}
}
}