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Fix bug #19762: sculpt does not work with shape keys.

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This commit is contained in:
Brecht Van Lommel
2009-11-11 17:58:37 +00:00
parent f356ea764d
commit 71c0fbdee1
1 changed files with 36 additions and 21 deletions
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57
source/blender/editors/sculpt_paint/sculpt.c
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@@ -65,6 +65,7 @@
#include "BKE_modifier.h"
#include "BKE_multires.h"
#include "BKE_paint.h"
#include "BKE_report.h"
#include "BKE_texture.h"
#include "BKE_utildefines.h"
#include "BKE_colortools.h"
@@ -74,6 +75,7 @@
#include "WM_api.h"
#include "WM_types.h"
#include "ED_object.h"
#include "ED_screen.h"
#include "ED_sculpt.h"
#include "ED_space_api.h"
@@ -837,9 +839,7 @@ static void do_brush_action(Sculpt *sd, SculptSession *ss, StrokeCache *cache)
ListBase *grab_active_verts = &ss->cache->grab_active_verts[ss->cache->symmetry];
ActiveData *adata= 0;
float *vert;
Mesh *me= NULL; /*XXX: get_mesh(OBACT); */
const float bstrength= brush_strength(sd, cache);
KeyBlock *keyblock= NULL; /*XXX: ob_get_keyblock(OBACT); */
Brush *b = brush;
int i;
@@ -902,19 +902,7 @@ static void do_brush_action(Sculpt *sd, SculptSession *ss, StrokeCache *cache)
}
/* Copy the modified vertices from mesh to the active key */
if(keyblock && !ss->multires) {
float *co= keyblock->data;
if(co) {
if(b->sculpt_tool == SCULPT_TOOL_GRAB)
adata = grab_active_verts->first;
else
adata = active_verts.first;
for(; adata; adata= adata->next)
if(adata->Index < keyblock->totelem)
copy_v3_v3(&co[adata->Index*3], me->mvert[adata->Index].co);
}
}
if(ss->kb) mesh_to_key(ss->ob->data, ss->kb);
if(ss->vertexcosnos && !ss->multires)
BLI_freelistN(&active_verts);
@@ -1135,6 +1123,8 @@ static void sculpt_update_mesh_elements(bContext *C)
int oldtotvert = ss->totvert;
DerivedMesh *dm = mesh_get_derived_final(CTX_data_scene(C), ob, CD_MASK_BAREMESH);
ss->ob= ob;
if((ss->multires = sculpt_multires_active(ob))) {
//DerivedMesh *dm = mesh_get_derived_final(CTX_data_scene(C), ob, CD_MASK_BAREMESH);
ss->totvert = dm->getNumVerts(dm);
@@ -1167,6 +1157,15 @@ static void sculpt_update_mesh_elements(bContext *C)
create_vert_face_map(&ss->fmap, &ss->fmap_mem, ss->mface, ss->totvert, ss->totface);
ss->fmap_size = ss->totvert;
}
if((ob->shapeflag & OB_SHAPE_LOCK) && !sculpt_multires_active(ob)) {
ss->kb= ob_get_keyblock(ob);
ss->refkb= ob_get_reference_keyblock(ob);
}
else {
ss->kb= NULL;
ss->refkb= NULL;
}
}
static int sculpt_mode_poll(bContext *C)
@@ -1452,11 +1451,17 @@ static void sculpt_brush_stroke_init_properties(bContext *C, wmOperator *op, wmE
sculpt_update_cache_invariants(sd, ss, C, op);
}
static void sculpt_brush_stroke_init(bContext *C)
static int sculpt_brush_stroke_init(bContext *C, ReportList *reports)
{
Object *ob= CTX_data_active_object(C);
Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
SculptSession *ss = CTX_data_active_object(C)->sculpt;
if(ob_get_key(ob) && !(ob->shapeflag & OB_SHAPE_LOCK)) {
BKE_report(reports, RPT_ERROR, "Shape key sculpting requires a locked shape.");
return 0;
}
view3d_operator_needs_opengl(C);
/* TODO: Shouldn't really have to do this at the start of every
@@ -1465,6 +1470,10 @@ static void sculpt_brush_stroke_init(bContext *C)
sculpt_update_tex(sd, ss);
sculpt_update_mesh_elements(C);
if(ss->kb) key_to_mesh(ss->kb, ss->ob->data);
return 1;
}
static void sculpt_restore_mesh(Sculpt *sd, SculptSession *ss)
@@ -1574,12 +1583,15 @@ static void sculpt_stroke_update_step(bContext *C, struct PaintStroke *stroke, P
static void sculpt_stroke_done(bContext *C, struct PaintStroke *stroke)
{
SculptSession *ss = CTX_data_active_object(C)->sculpt;
Object *ob= CTX_data_active_object(C);
SculptSession *ss = ob->sculpt;
/* Finished */
if(ss->cache) {
Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
if(ss->refkb) key_to_mesh(ss->refkb, ob->data);
request_depth_update(paint_stroke_view_context(stroke)->rv3d);
sculpt_cache_free(ss->cache);
ss->cache = NULL;
@@ -1589,7 +1601,8 @@ static void sculpt_stroke_done(bContext *C, struct PaintStroke *stroke)
static int sculpt_brush_stroke_invoke(bContext *C, wmOperator *op, wmEvent *event)
{
sculpt_brush_stroke_init(C);
if(!sculpt_brush_stroke_init(C, op->reports))
return OPERATOR_CANCELLED;
op->customdata = paint_stroke_new(C, sculpt_stroke_test_start,
sculpt_stroke_update_step,
@@ -1608,9 +1621,10 @@ static int sculpt_brush_stroke_exec(bContext *C, wmOperator *op)
Sculpt *sd = CTX_data_tool_settings(C)->sculpt;
SculptSession *ss = CTX_data_active_object(C)->sculpt;
op->customdata = paint_stroke_new(C, sculpt_stroke_test_start, sculpt_stroke_update_step, sculpt_stroke_done);
if(!sculpt_brush_stroke_init(C, op->reports))
return OPERATOR_CANCELLED;
sculpt_brush_stroke_init(C);
op->customdata = paint_stroke_new(C, sculpt_stroke_test_start, sculpt_stroke_update_step, sculpt_stroke_done);
sculpt_update_cache_invariants(sd, ss, C, op);
sculptmode_update_all_projverts(ss);
@@ -1701,7 +1715,8 @@ static int sculpt_toggle_mode(bContext *C, wmOperator *op)
Object *ob = CTX_data_active_object(C);
if(ob->mode & OB_MODE_SCULPT) {
multires_force_update(ob);
if(sculpt_multires_active(ob))
multires_force_update(ob);
/* Leave sculptmode */
ob->mode &= ~OB_MODE_SCULPT;