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Curve Pen Tool: set the selection for extruded bezier vertices

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Extruded bezier copied the selection from the previous point
which didn't always make sense - the handle pointing in the opposite
direction from the extrusion could be selected for example.

Now a single handle is always selected.
This commit is contained in:
Campbell Barton
2023-09-08 16:40:57 +10:00
parent 93ca6b6d0d
commit fb6b798f6d
1 changed files with 15 additions and 0 deletions
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15
source/blender/editors/curve/editcurve_pen.cc
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@@ -960,6 +960,13 @@ static void extrude_vertices_from_selected_endpoints(EditNurb *editnurb,
MEM_freeN(nu1->bezt);
nu1->bezt = new_bezt;
nu1->pntsu += 2;
/* Set the new points selection. */
BEZT_DESEL_ALL(new_bezt);
BEZT_SEL_IDX(new_bezt, 0);
BEZT_DESEL_ALL(new_bezt + (nu1->pntsu - 1));
BEZT_SEL_IDX(new_bezt + (nu1->pntsu - 1), 2);
}
else {
BezTriple *new_bezt = (BezTriple *)MEM_mallocN((nu1->pntsu + 1) * sizeof(BezTriple),
@@ -971,6 +978,10 @@ static void extrude_vertices_from_selected_endpoints(EditNurb *editnurb,
MEM_freeN(nu1->bezt);
nu1->bezt = new_bezt;
nu1->pntsu++;
/* Set the new points selection. */
BEZT_DESEL_ALL(new_bezt);
BEZT_SEL_IDX(new_bezt, 0);
}
cu->actnu = nu_index;
cu->actvert = 0;
@@ -987,6 +998,10 @@ static void extrude_vertices_from_selected_endpoints(EditNurb *editnurb,
nu1->pntsu++;
cu->actnu = nu_index;
cu->actvert = nu1->pntsu - 1;
/* Set the new points selection. */
BEZT_DESEL_ALL(new_bezt + (nu1->pntsu - 1));
BEZT_SEL_IDX(new_bezt + (nu1->pntsu - 1), 2);
}
}
else {