static int object_hook_index_array(Object *obedit, int *tot, int **indexar, char *name, float *cent_r)
{
*indexar= NULL;
*tot= 0;
name[0]= 0;
switch(obedit->type) {
case OB_MESH:
{
Mesh *me= obedit->data;
EditMesh *em = BKE_mesh_get_editmesh(me);
/* check selected vertices first */
if( return_editmesh_indexar(em, tot, indexar, cent_r)) {
BKE_mesh_end_editmesh(me, em);
return 1;
} else {
int ret = return_editmesh_vgroup(obedit, em, name, cent_r);
BKE_mesh_end_editmesh(me, em);
return ret;
}
}
case OB_CURVE:
case OB_SURF:
return return_editcurve_indexar(obedit, tot, indexar, cent_r);
case OB_LATTICE:
{
Lattice *lt= obedit->data;
return return_editlattice_indexar(lt->editlatt->latt, tot, indexar, cent_r);
}
default:
return 0;
}
}
/* return 1: success */
static int mesh_separate_loose(wmOperator *op, Main *bmain, Scene *scene, Base *editbase)
{
Mesh *me;
EditMesh *em;
int doit= 1;
me= editbase->object->data;
em= BKE_mesh_get_editmesh(me);
if(me->key) {
error("Can't separate with vertex keys");
BKE_mesh_end_editmesh(me, em);
return 0;
}
EM_clear_flag_all(em, SELECT);
while(doit) {
/* Select a random vert to start with */
EditVert *eve;
int tot;
/* check if all verts that are visible have been done */
for(eve=em->verts.first; eve; eve= eve->next)
if(!eve->h) break;
if(eve==NULL) break; /* only hidden verts left, quit early */
/* first non hidden vert */
eve->f |= SELECT;
selectconnected_mesh_all(em);
/* don't separate the very last part */
for(eve=em->verts.first; eve; eve= eve->next)
if((eve->f & SELECT)==0) break;
if(eve==NULL) break;
tot= BLI_countlist(&em->verts);
/* and now separate */
doit= mesh_separate_selected(op, bmain, scene, editbase);
/* with hidden verts this can happen */
if(tot == BLI_countlist(&em->verts))
break;
}
BKE_mesh_end_editmesh(me, em);
return 1;
}
static int clear_fgon_exec(bContext *C, wmOperator *op)
{
Object *obedit= CTX_data_edit_object(C);
EditMesh *em= BKE_mesh_get_editmesh(((Mesh *)obedit->data));
if( make_fgon(em, op, 0) ) {
DAG_id_tag_update(obedit->data, 0);
WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data);
BKE_mesh_end_editmesh(obedit->data, em);
return OPERATOR_FINISHED;
}
BKE_mesh_end_editmesh(obedit->data, em);
return OPERATOR_CANCELLED;
}
static int navmesh_face_add_exec(bContext *C, wmOperator *UNUSED(op))
{
Object *obedit= CTX_data_edit_object(C);
EditMesh *em= BKE_mesh_get_editmesh((Mesh *)obedit->data);
EditFace *ef;
if(CustomData_has_layer(&em->fdata, CD_RECAST)) {
int targetPolyIdx= findFreeNavPolyIndex(em);
if(targetPolyIdx>0) {
/* set target poly idx to selected faces */
ef= (EditFace*)em->faces.last;
while(ef) {
if(ef->f & SELECT) {
int *recastDataBlock= (int*)CustomData_em_get(&em->fdata, ef->data, CD_RECAST);
*recastDataBlock= targetPolyIdx;
}
ef= ef->prev;
}
}
}
DAG_id_tag_update((ID*)obedit->data, OB_RECALC_DATA);
WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data);
BKE_mesh_end_editmesh((Mesh*)obedit->data, em);
return OPERATOR_FINISHED;
}
/* removes from active defgroup, if allverts==0 only selected vertices */
static void vgroup_active_remove_verts(Object *ob, int allverts)
{
EditVert *eve;
MDeformVert *dvert;
MDeformWeight *newdw;
bDeformGroup *dg, *eg;
int i;
dg=BLI_findlink(&ob->defbase, ob->actdef-1);
if(!dg)
return;
if(ob->type == OB_MESH) {
Mesh *me= ob->data;
EditMesh *em = BKE_mesh_get_editmesh(me);
for(eve=em->verts.first; eve; eve=eve->next){
dvert= CustomData_em_get(&em->vdata, eve->data, CD_MDEFORMVERT);
if(dvert && dvert->dw && ((eve->f & 1) || allverts)){
for(i=0; i<dvert->totweight; i++){
/* Find group */
eg = BLI_findlink(&ob->defbase, dvert->dw[i].def_nr);
if(eg == dg){
dvert->totweight--;
if(dvert->totweight){
newdw = MEM_mallocN(sizeof(MDeformWeight)*(dvert->totweight), "deformWeight");
if(dvert->dw){
memcpy(newdw, dvert->dw, sizeof(MDeformWeight)*i);
memcpy(newdw+i, dvert->dw+i+1, sizeof(MDeformWeight)*(dvert->totweight-i));
MEM_freeN(dvert->dw);
}
dvert->dw=newdw;
}
else{
MEM_freeN(dvert->dw);
dvert->dw=NULL;
break;
}
}
}
}
}
BKE_mesh_end_editmesh(me, em);
}
else if(ob->type == OB_LATTICE) {
Lattice *lt= vgroup_edit_lattice(ob);
if(lt->dvert) {
BPoint *bp;
int a, tot= lt->pntsu*lt->pntsv*lt->pntsw;
for(a=0, bp= lt->def; a<tot; a++, bp++) {
if(allverts || (bp->f1 & SELECT))
ED_vgroup_vert_remove(ob, dg, a);
}
}
}
}
/* only in editmode */
static void vgroup_select_verts(Object *ob, int select)
{
EditVert *eve;
MDeformVert *dvert;
int i;
if(ob->type == OB_MESH) {
Mesh *me= ob->data;
EditMesh *em = BKE_mesh_get_editmesh(me);
for(eve=em->verts.first; eve; eve=eve->next){
dvert= CustomData_em_get(&em->vdata, eve->data, CD_MDEFORMVERT);
if(dvert && dvert->totweight){
for(i=0; i<dvert->totweight; i++){
if(dvert->dw[i].def_nr == (ob->actdef-1)){
if(select) eve->f |= SELECT;
else eve->f &= ~SELECT;
break;
}
}
}
}
/* this has to be called, because this function operates on vertices only */
if(select) EM_select_flush(em); // vertices to edges/faces
else EM_deselect_flush(em);
BKE_mesh_end_editmesh(me, em);
}
else if(ob->type == OB_LATTICE) {
Lattice *lt= vgroup_edit_lattice(ob);
if(lt->dvert) {
BPoint *bp;
int a, tot;
dvert= lt->dvert;
tot= lt->pntsu*lt->pntsv*lt->pntsw;
for(a=0, bp= lt->def; a<tot; a++, bp++, dvert++) {
for(i=0; i<dvert->totweight; i++){
if(dvert->dw[i].def_nr == (ob->actdef-1)) {
if(select) bp->f1 |= SELECT;
else bp->f1 &= ~SELECT;
break;
}
}
}
}
}
}
static int addedgeface_mesh_exec(bContext *C, wmOperator *op)
{
Object *obedit= CTX_data_edit_object(C);
EditMesh *em= BKE_mesh_get_editmesh(((Mesh *)obedit->data));
addedgeface_mesh(em, op);
DAG_id_tag_update(obedit->data, 0);
WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data);
BKE_mesh_end_editmesh(obedit->data, em);
return OPERATOR_FINISHED;
}
static int mesh_duplicate_exec(bContext *C, wmOperator *UNUSED(op))
{
Object *ob= CTX_data_edit_object(C);
EditMesh *em= BKE_mesh_get_editmesh(ob->data);
adduplicateflag(em, SELECT);
BKE_mesh_end_editmesh(ob->data, em);
DAG_id_tag_update(ob->data, 0);
WM_event_add_notifier(C, NC_GEOM|ND_DATA, ob->data);
return OPERATOR_FINISHED;
}
static void act_vert_def(Object *ob, EditVert **eve, MDeformVert **dvert)
{
if(ob && ob->mode & OB_MODE_EDIT && ob->type==OB_MESH && ob->defbase.first) {
Mesh *me= ob->data;
EditMesh *em = BKE_mesh_get_editmesh(me);
EditSelection *ese = ((EditSelection*)em->selected.last);
if(ese && ese->type == EDITVERT) {
*eve= (EditVert*)ese->data;
*dvert= CustomData_em_get(&em->vdata, (*eve)->data, CD_MDEFORMVERT);
return;
}
BKE_mesh_end_editmesh(me, em);
}
*eve= NULL;
*dvert= NULL;
}
static void select_editmesh_hook(Object *ob, HookModifierData *hmd)
{
Mesh *me= ob->data;
EditMesh *em= BKE_mesh_get_editmesh(me);
EditVert *eve;
int index=0, nr=0;
if (hmd->indexar == NULL)
return;
for(eve= em->verts.first; eve; eve= eve->next, nr++) {
if(nr==hmd->indexar[index]) {
eve->f |= SELECT;
if(index < hmd->totindex-1) index++;
}
}
EM_select_flush(em);
BKE_mesh_end_editmesh(me, em);
}
void uiTemplateEditModeSelection(uiLayout *layout, struct bContext *C)
{
Object *obedit = CTX_data_edit_object(C);
uiBlock *block= uiLayoutGetBlock(layout);
uiBlockSetHandleFunc(block, do_view3d_header_buttons, NULL);
if(obedit && (obedit->type == OB_MESH)) {
EditMesh *em= BKE_mesh_get_editmesh((Mesh *)obedit->data);
uiLayout *row;
row= uiLayoutRow(layout, 1);
block= uiLayoutGetBlock(row);
uiDefIconButBitS(block, TOG, SCE_SELECT_VERTEX, B_SEL_VERT, ICON_VERTEXSEL, 0,0,UI_UNIT_X,UI_UNIT_Y, &em->selectmode, 1.0, 0.0, 0, 0, "Vertex select mode");
uiDefIconButBitS(block, TOG, SCE_SELECT_EDGE, B_SEL_EDGE, ICON_EDGESEL, 0,0,UI_UNIT_X,UI_UNIT_Y, &em->selectmode, 1.0, 0.0, 0, 0, "Edge select mode");
uiDefIconButBitS(block, TOG, SCE_SELECT_FACE, B_SEL_FACE, ICON_FACESEL, 0,0,UI_UNIT_X,UI_UNIT_Y, &em->selectmode, 1.0, 0.0, 0, 0, "Face select mode");
BKE_mesh_end_editmesh(obedit->data, em);
}
}
/* return 1: success */
static int mesh_separate_material(wmOperator *op, Main *bmain, Scene *scene, Base *editbase)
{
Mesh *me= editbase->object->data;
EditMesh *em= BKE_mesh_get_editmesh(me);
unsigned char curr_mat;
for (curr_mat = 1; curr_mat < editbase->object->totcol; ++curr_mat) {
/* clear selection, we're going to use that to select material group */
EM_clear_flag_all(em, SELECT);
/* select the material */
EM_select_by_material(em, curr_mat);
/* and now separate */
if(em->totfacesel > 0) {
mesh_separate_selected(op, bmain, scene, editbase);
}
}
BKE_mesh_end_editmesh(me, em);
return 1;
}
static void draw_uvs_shadow(SpaceImage *sima, Object *obedit)
{
EditMesh *em;
EditFace *efa;
MTFace *tf;
em= BKE_mesh_get_editmesh((Mesh*)obedit->data);
/* draws the grey mesh when painting */
glColor3ub(112, 112, 112);
for(efa= em->faces.first; efa; efa= efa->next) {
tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
glBegin(GL_LINE_LOOP);
glVertex2fv(tf->uv[0]);
glVertex2fv(tf->uv[1]);
glVertex2fv(tf->uv[2]);
if(efa->v4) glVertex2fv(tf->uv[3]);
glEnd();
}
BKE_mesh_end_editmesh(obedit->data, em);
}
static int navmesh_face_copy_exec(bContext *C, wmOperator *op)
{
Object *obedit= CTX_data_edit_object(C);
EditMesh *em= BKE_mesh_get_editmesh((Mesh *)obedit->data);
/* do work here */
EditFace *efa_act= EM_get_actFace(em, 0);
if(efa_act) {
if(CustomData_has_layer(&em->fdata, CD_RECAST)) {
EditFace *efa;
int targetPolyIdx= *(int*)CustomData_em_get(&em->fdata, efa_act->data, CD_RECAST);
targetPolyIdx= targetPolyIdx>=0? targetPolyIdx : -targetPolyIdx;
if(targetPolyIdx > 0) {
/* set target poly idx to other selected faces */
for (efa= (EditFace *)em->faces.first; efa; efa= efa->next) {
if((efa->f & SELECT) && efa != efa_act) {
int* recastDataBlock= (int*)CustomData_em_get(&em->fdata, efa->data, CD_RECAST);
*recastDataBlock= targetPolyIdx;
}
}
}
else {
BKE_report(op->reports, RPT_ERROR, "Active face has no index set");
}
}
}
DAG_id_tag_update((ID*)obedit->data, OB_RECALC_DATA);
WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data);
BKE_mesh_end_editmesh((Mesh*)obedit->data, em);
return OPERATOR_FINISHED;
}
/* only in editmode */
static void vgroup_assign_verts(Object *ob, float weight)
{
EditVert *eve;
bDeformGroup *dg, *eg;
MDeformWeight *newdw;
MDeformVert *dvert;
int i, done;
dg=BLI_findlink(&ob->defbase, ob->actdef-1);
if(!dg)
return;
if(ob->type == OB_MESH) {
Mesh *me= ob->data;
EditMesh *em = BKE_mesh_get_editmesh(me);
if(!CustomData_has_layer(&em->vdata, CD_MDEFORMVERT))
EM_add_data_layer(em, &em->vdata, CD_MDEFORMVERT);
/* Go through the list of editverts and assign them */
for(eve=em->verts.first; eve; eve=eve->next){
dvert= CustomData_em_get(&em->vdata, eve->data, CD_MDEFORMVERT);
if(dvert && (eve->f & 1)){
done=0;
/* See if this vert already has a reference to this group */
/* If so: Change its weight */
done=0;
for(i=0; i<dvert->totweight; i++){
eg = BLI_findlink(&ob->defbase, dvert->dw[i].def_nr);
/* Find the actual group */
if(eg==dg){
dvert->dw[i].weight= weight;
done=1;
break;
}
}
/* If not: Add the group and set its weight */
if(!done){
newdw = MEM_callocN(sizeof(MDeformWeight)*(dvert->totweight+1), "deformWeight");
if(dvert->dw){
memcpy(newdw, dvert->dw, sizeof(MDeformWeight)*dvert->totweight);
MEM_freeN(dvert->dw);
}
dvert->dw=newdw;
dvert->dw[dvert->totweight].weight= weight;
dvert->dw[dvert->totweight].def_nr= ob->actdef-1;
dvert->totweight++;
}
}
}
BKE_mesh_end_editmesh(me, em);
}
else if(ob->type == OB_LATTICE) {
Lattice *lt= vgroup_edit_lattice(ob);
BPoint *bp;
int a, tot;
if(lt->dvert==NULL)
ED_vgroup_data_create(<->id);
tot= lt->pntsu*lt->pntsv*lt->pntsw;
for(a=0, bp= lt->def; a<tot; a++, bp++) {
if(bp->f1 & SELECT)
ED_vgroup_nr_vert_add(ob, ob->actdef-1, a, weight, WEIGHT_REPLACE);
}
}
}
static void vgroup_delete_edit_mode(Object *ob)
{
bDeformGroup *defgroup;
int i;
if(!ob->actdef)
return;
defgroup = BLI_findlink(&ob->defbase, ob->actdef-1);
if(!defgroup)
return;
/* Make sure that no verts are using this group */
vgroup_active_remove_verts(ob, 1);
/* Make sure that any verts with higher indices are adjusted accordingly */
if(ob->type==OB_MESH) {
Mesh *me= ob->data;
EditMesh *em = BKE_mesh_get_editmesh(me);
EditVert *eve;
MDeformVert *dvert;
for(eve=em->verts.first; eve; eve=eve->next){
dvert= CustomData_em_get(&em->vdata, eve->data, CD_MDEFORMVERT);
if(dvert)
for(i=0; i<dvert->totweight; i++)
if(dvert->dw[i].def_nr > (ob->actdef-1))
dvert->dw[i].def_nr--;
}
BKE_mesh_end_editmesh(me, em);
}
else if(ob->type==OB_LATTICE) {
Lattice *lt= vgroup_edit_lattice(ob);
BPoint *bp;
MDeformVert *dvert= lt->dvert;
int a, tot;
if(dvert) {
tot= lt->pntsu*lt->pntsv*lt->pntsw;
for(a=0, bp= lt->def; a<tot; a++, bp++, dvert++) {
for(i=0; i<dvert->totweight; i++){
if(dvert->dw[i].def_nr > (ob->actdef-1))
dvert->dw[i].def_nr--;
}
}
}
}
vgroup_delete_update_users(ob, ob->actdef);
/* Update the active deform index if necessary */
if(ob->actdef==BLI_countlist(&ob->defbase))
ob->actdef--;
/* Remove the group */
BLI_freelinkN (&ob->defbase, defgroup);
/* remove all dverts */
if(ob->actdef==0) {
if(ob->type==OB_MESH) {
Mesh *me= ob->data;
CustomData_free_layer_active(&me->vdata, CD_MDEFORMVERT, me->totvert);
me->dvert= NULL;
}
else if(ob->type==OB_LATTICE) {
Lattice *lt= vgroup_edit_lattice(ob);
if(lt->dvert) {
MEM_freeN(lt->dvert);
lt->dvert= NULL;
}
}
}
}
/* is used for both read and write... */
static void v3d_editvertex_buts(uiLayout *layout, View3D *v3d, Object *ob, float lim)
{
uiBlock *block= (layout)? uiLayoutAbsoluteBlock(layout): NULL;
MDeformVert *dvert=NULL;
TransformProperties *tfp;
float median[6], ve_median[6];
int tot, totw, totweight, totedge, totradius;
char defstr[320];
median[0]= median[1]= median[2]= median[3]= median[4]= median[5]= 0.0;
tot= totw= totweight= totedge= totradius= 0;
defstr[0]= 0;
/* make sure we got storage */
if(v3d->properties_storage==NULL)
v3d->properties_storage= MEM_callocN(sizeof(TransformProperties), "TransformProperties");
tfp= v3d->properties_storage;
if(ob->type==OB_MESH) {
Mesh *me= ob->data;
EditMesh *em = BKE_mesh_get_editmesh(me);
EditVert *eve, *evedef=NULL;
EditEdge *eed;
eve= em->verts.first;
while(eve) {
if(eve->f & SELECT) {
evedef= eve;
tot++;
add_v3_v3(median, eve->co);
}
eve= eve->next;
}
eed= em->edges.first;
while(eed) {
if((eed->f & SELECT)) {
totedge++;
median[3]+= eed->crease;
}
eed= eed->next;
}
/* check for defgroups */
if(evedef)
dvert= CustomData_em_get(&em->vdata, evedef->data, CD_MDEFORMVERT);
if(tot==1 && dvert && dvert->totweight) {
bDeformGroup *dg;
int i, max=1, init=1;
char str[320];
for (i=0; i<dvert->totweight; i++){
dg = BLI_findlink (&ob->defbase, dvert->dw[i].def_nr);
if(dg) {
max+= BLI_snprintf(str, sizeof(str), "%s %%x%d|", dg->name, dvert->dw[i].def_nr);
if(max<320) strcat(defstr, str);
}
if(tfp->curdef==dvert->dw[i].def_nr) {
init= 0;
tfp->defweightp= &dvert->dw[i].weight;
}
}
if(init) { // needs new initialized
tfp->curdef= dvert->dw[0].def_nr;
tfp->defweightp= &dvert->dw[0].weight;
}
}
BKE_mesh_end_editmesh(me, em);
}
else if(ob->type==OB_CURVE || ob->type==OB_SURF) {
Curve *cu= ob->data;
Nurb *nu;
BPoint *bp;
BezTriple *bezt;
int a;
ListBase *nurbs= ED_curve_editnurbs(cu);
nu= nurbs->first;
while(nu) {
if(nu->type == CU_BEZIER) {
bezt= nu->bezt;
a= nu->pntsu;
while(a--) {
if(bezt->f2 & SELECT) {
add_v3_v3(median, bezt->vec[1]);
tot++;
median[4]+= bezt->weight;
totweight++;
median[5]+= bezt->radius;
totradius++;
}
else {
if(bezt->f1 & SELECT) {
add_v3_v3(median, bezt->vec[0]);
tot++;
}
if(bezt->f3 & SELECT) {
add_v3_v3(median, bezt->vec[2]);
tot++;
}
}
bezt++;
}
}
else {
bp= nu->bp;
a= nu->pntsu*nu->pntsv;
while(a--) {
if(bp->f1 & SELECT) {
add_v3_v3(median, bp->vec);
median[3]+= bp->vec[3];
totw++;
tot++;
median[4]+= bp->weight;
totweight++;
median[5]+= bp->radius;
totradius++;
}
bp++;
}
}
nu= nu->next;
}
}
else if(ob->type==OB_LATTICE) {
Lattice *lt= ob->data;
BPoint *bp;
int a;
a= lt->editlatt->latt->pntsu*lt->editlatt->latt->pntsv*lt->editlatt->latt->pntsw;
bp= lt->editlatt->latt->def;
while(a--) {
if(bp->f1 & SELECT) {
add_v3_v3(median, bp->vec);
tot++;
median[4]+= bp->weight;
totweight++;
}
bp++;
}
}
if(tot==0) {
uiDefBut(block, LABEL, 0, "Nothing selected",0, 130, 200, 20, NULL, 0, 0, 0, 0, "");
return;
}
median[0] /= (float)tot;
median[1] /= (float)tot;
median[2] /= (float)tot;
if(totedge) median[3] /= (float)totedge;
else if(totw) median[3] /= (float)totw;
if(totweight) median[4] /= (float)totweight;
if(totradius) median[5] /= (float)totradius;
if(v3d->flag & V3D_GLOBAL_STATS)
mul_m4_v3(ob->obmat, median);
if(block) { // buttons
uiBut *but;
memcpy(tfp->ve_median, median, sizeof(tfp->ve_median));
uiBlockBeginAlign(block);
if(tot==1) {
uiDefBut(block, LABEL, 0, "Vertex:", 0, 130, 200, 20, NULL, 0, 0, 0, 0, "");
uiBlockBeginAlign(block);
but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "X:", 0, 110, 200, 20, &(tfp->ve_median[0]), -lim, lim, 10, 3, "");
uiButSetUnitType(but, PROP_UNIT_LENGTH);
but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Y:", 0, 90, 200, 20, &(tfp->ve_median[1]), -lim, lim, 10, 3, "");
uiButSetUnitType(but, PROP_UNIT_LENGTH);
but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Z:", 0, 70, 200, 20, &(tfp->ve_median[2]), -lim, lim, 10, 3, "");
uiButSetUnitType(but, PROP_UNIT_LENGTH);
if(totw==1) {
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "W:", 0, 50, 200, 20, &(tfp->ve_median[3]), 0.01, 100.0, 1, 3, "");
uiBlockBeginAlign(block);
uiDefButBitS(block, TOG, V3D_GLOBAL_STATS, B_REDR, "Global", 0, 25, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays global values");
uiDefButBitS(block, TOGN, V3D_GLOBAL_STATS, B_REDR, "Local", 100, 25, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays local values");
uiBlockEndAlign(block);
if(totweight)
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Weight:", 0, 0, 200, 20, &(tfp->ve_median[4]), 0.0, 1.0, 1, 3, "");
if(totradius)
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Radius:", 0, 0, 200, 20, &(tfp->ve_median[5]), 0.0, 100.0, 1, 3, "Radius of curve CPs");
}
else {
uiBlockBeginAlign(block);
uiDefButBitS(block, TOG, V3D_GLOBAL_STATS, B_REDR, "Global", 0, 45, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays global values");
uiDefButBitS(block, TOGN, V3D_GLOBAL_STATS, B_REDR, "Local", 100, 45, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays local values");
uiBlockEndAlign(block);
if(totweight)
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Weight:", 0, 20, 200, 20, &(tfp->ve_median[4]), 0.0, 1.0, 10, 3, "");
if(totradius)
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Radius:", 0, 20, 200, 20, &(tfp->ve_median[5]), 0.0, 100.0, 10, 3, "Radius of curve CPs");
}
}
else {
uiDefBut(block, LABEL, 0, "Median:", 0, 130, 200, 20, NULL, 0, 0, 0, 0, "");
uiBlockBeginAlign(block);
but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "X:", 0, 110, 200, 20, &(tfp->ve_median[0]), -lim, lim, 10, 3, "");
uiButSetUnitType(but, PROP_UNIT_LENGTH);
but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Y:", 0, 90, 200, 20, &(tfp->ve_median[1]), -lim, lim, 10, 3, "");
uiButSetUnitType(but, PROP_UNIT_LENGTH);
but= uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Z:", 0, 70, 200, 20, &(tfp->ve_median[2]), -lim, lim, 10, 3, "");
uiButSetUnitType(but, PROP_UNIT_LENGTH);
if(totw==tot) {
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "W:", 0, 50, 200, 20, &(tfp->ve_median[3]), 0.01, 100.0, 1, 3, "");
uiBlockEndAlign(block);
uiBlockBeginAlign(block);
uiDefButBitS(block, TOG, V3D_GLOBAL_STATS, B_REDR, "Global", 0, 25, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays global values");
uiDefButBitS(block, TOGN, V3D_GLOBAL_STATS, B_REDR, "Local", 100, 25, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays local values");
uiBlockEndAlign(block);
if(totweight)
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Weight:", 0, 0, 200, 20, &(tfp->ve_median[4]), 0.0, 1.0, 10, 3, "Weight is used for SoftBody Goal");
if(totradius)
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Radius:", 0, 0, 200, 20, &(tfp->ve_median[5]), 0.0, 100.0, 10, 3, "Radius of curve CPs");
uiBlockEndAlign(block);
}
else {
uiBlockBeginAlign(block);
uiDefButBitS(block, TOG, V3D_GLOBAL_STATS, B_REDR, "Global", 0, 45, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays global values");
uiDefButBitS(block, TOGN, V3D_GLOBAL_STATS, B_REDR, "Local", 100, 45, 100, 20, &v3d->flag, 0, 0, 0, 0, "Displays local values");
uiBlockEndAlign(block);
if(totweight)
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Weight:", 0, 20, 200, 20, &(tfp->ve_median[4]), 0.0, 1.0, 1, 3, "Weight is used for SoftBody Goal");
if(totradius)
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Radius:", 0, 0, 200, 20, &(tfp->ve_median[5]), 0.0, 100.0, 1, 3, "Radius of curve CPs");
uiBlockEndAlign(block);
}
}
if(totedge==1)
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Crease:", 0, 20, 200, 20, &(tfp->ve_median[3]), 0.0, 1.0, 1, 3, "");
else if(totedge>1)
uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Mean Crease:", 0, 20, 200, 20, &(tfp->ve_median[3]), 0.0, 1.0, 1, 3, "");
}
else { // apply
memcpy(ve_median, tfp->ve_median, sizeof(tfp->ve_median));
if(v3d->flag & V3D_GLOBAL_STATS) {
invert_m4_m4(ob->imat, ob->obmat);
mul_m4_v3(ob->imat, median);
mul_m4_v3(ob->imat, ve_median);
}
sub_v3_v3v3(median, ve_median, median);
median[3]= ve_median[3]-median[3];
median[4]= ve_median[4]-median[4];
median[5]= ve_median[5]-median[5];
if(ob->type==OB_MESH) {
Mesh *me= ob->data;
EditMesh *em = BKE_mesh_get_editmesh(me);
/* allow for some rounding error becasue of matrix transform */
if(len_v3(median) > 0.000001f) {
EditVert *eve;
for(eve= em->verts.first; eve; eve= eve->next) {
if(eve->f & SELECT) {
add_v3_v3(eve->co, median);
}
}
recalc_editnormals(em);
}
if(median[3] != 0.0f) {
EditEdge *eed;
const float fixed_crease= (ve_median[3] <= 0.0f ? 0.0f : (ve_median[3] >= 1.0f ? 1.0f : FLT_MAX));
if(fixed_crease != FLT_MAX) {
/* simple case */
for(eed= em->edges.first; eed; eed= eed->next) {
if(eed->f & SELECT) {
eed->crease= fixed_crease;
}
}
}
else {
/* scale crease to target median */
float median_new= ve_median[3];
float median_orig= ve_median[3] - median[3]; /* previous median value */
/* incase of floating point error */
CLAMP(median_orig, 0.0f, 1.0f);
CLAMP(median_new, 0.0f, 1.0f);
if(median_new < median_orig) {
/* scale down */
const float sca= median_new / median_orig;
for(eed= em->edges.first; eed; eed= eed->next) {
if(eed->f & SELECT) {
eed->crease *= sca;
CLAMP(eed->crease, 0.0f, 1.0f);
}
}
}
else {
/* scale up */
const float sca= (1.0f - median_new) / (1.0f - median_orig);
for(eed= em->edges.first; eed; eed= eed->next) {
if(eed->f & SELECT) {
eed->crease = 1.0f - ((1.0f - eed->crease) * sca);
CLAMP(eed->crease, 0.0f, 1.0f);
}
}
}
}
}
BKE_mesh_end_editmesh(me, em);
}
else if(ob->type==OB_CURVE || ob->type==OB_SURF) {
Curve *cu= ob->data;
Nurb *nu;
BPoint *bp;
BezTriple *bezt;
int a;
ListBase *nurbs= ED_curve_editnurbs(cu);
nu= nurbs->first;
while(nu) {
if(nu->type == CU_BEZIER) {
bezt= nu->bezt;
a= nu->pntsu;
while(a--) {
if(bezt->f2 & SELECT) {
add_v3_v3(bezt->vec[0], median);
add_v3_v3(bezt->vec[1], median);
add_v3_v3(bezt->vec[2], median);
bezt->weight+= median[4];
bezt->radius+= median[5];
}
else {
if(bezt->f1 & SELECT) {
add_v3_v3(bezt->vec[0], median);
}
if(bezt->f3 & SELECT) {
add_v3_v3(bezt->vec[2], median);
}
}
bezt++;
}
}
else {
bp= nu->bp;
a= nu->pntsu*nu->pntsv;
while(a--) {
if(bp->f1 & SELECT) {
add_v3_v3(bp->vec, median);
bp->vec[3]+= median[3];
bp->weight+= median[4];
bp->radius+= median[5];
}
bp++;
}
}
test2DNurb(nu);
testhandlesNurb(nu); /* test for bezier too */
nu= nu->next;
}
}
else if(ob->type==OB_LATTICE) {
Lattice *lt= ob->data;
BPoint *bp;
int a;
a= lt->editlatt->latt->pntsu*lt->editlatt->latt->pntsv*lt->editlatt->latt->pntsw;
bp= lt->editlatt->latt->def;
while(a--) {
if(bp->f1 & SELECT) {
add_v3_v3(bp->vec, median);
bp->weight+= median[4];
}
bp++;
}
}
// ED_undo_push(C, "Transform properties");
}
}
static void do_view3d_header_buttons(bContext *C, void *UNUSED(arg), int event)
{
wmWindow *win= CTX_wm_window(C);
ToolSettings *ts= CTX_data_tool_settings(C);
ScrArea *sa= CTX_wm_area(C);
View3D *v3d= sa->spacedata.first;
Object *obedit = CTX_data_edit_object(C);
EditMesh *em= NULL;
int ctrl= win->eventstate->ctrl, shift= win->eventstate->shift;
PointerRNA props_ptr;
if(obedit && obedit->type==OB_MESH) {
em= BKE_mesh_get_editmesh((Mesh *)obedit->data);
}
/* watch it: if sa->win does not exist, check that when calling direct drawing routines */
switch(event) {
case B_REDR:
ED_area_tag_redraw(sa);
break;
case B_MODESELECT:
WM_operator_properties_create(&props_ptr, "OBJECT_OT_mode_set");
RNA_enum_set(&props_ptr, "mode", v3d->modeselect);
WM_operator_name_call(C, "OBJECT_OT_mode_set", WM_OP_EXEC_REGION_WIN, &props_ptr);
WM_operator_properties_free(&props_ptr);
break;
case B_SEL_VERT:
if(em) {
if(shift==0 || em->selectmode==0)
em->selectmode= SCE_SELECT_VERTEX;
ts->selectmode= em->selectmode;
EM_selectmode_set(em);
WM_event_add_notifier(C, NC_GEOM|ND_SELECT, obedit->data);
ED_undo_push(C, "Selectmode Set: Vertex");
}
break;
case B_SEL_EDGE:
if(em) {
if(shift==0 || em->selectmode==0){
if( (em->selectmode ^ SCE_SELECT_EDGE) == SCE_SELECT_VERTEX){
if(ctrl) EM_convertsel(em, SCE_SELECT_VERTEX,SCE_SELECT_EDGE);
}
em->selectmode = SCE_SELECT_EDGE;
}
ts->selectmode= em->selectmode;
EM_selectmode_set(em);
WM_event_add_notifier(C, NC_GEOM|ND_SELECT, obedit->data);
ED_undo_push(C, "Selectmode Set: Edge");
}
break;
case B_SEL_FACE:
if(em) {
if( shift==0 || em->selectmode==0){
if( ((em->selectmode ^ SCE_SELECT_FACE) == SCE_SELECT_VERTEX) || ((em->selectmode ^ SCE_SELECT_FACE) == SCE_SELECT_EDGE)){
if(ctrl)
EM_convertsel(em, (em->selectmode ^ SCE_SELECT_FACE),SCE_SELECT_FACE);
}
em->selectmode = SCE_SELECT_FACE;
}
ts->selectmode= em->selectmode;
EM_selectmode_set(em);
WM_event_add_notifier(C, NC_GEOM|ND_SELECT, obedit->data);
ED_undo_push(C, "Selectmode Set: Face");
}
break;
case B_MAN_TRANS:
if( shift==0 || v3d->twtype==0) {
v3d->twtype= V3D_MANIP_TRANSLATE;
}
ED_area_tag_redraw(sa);
break;
case B_MAN_ROT:
if( shift==0 || v3d->twtype==0) {
v3d->twtype= V3D_MANIP_ROTATE;
}
ED_area_tag_redraw(sa);
break;
case B_MAN_SCALE:
if( shift==0 || v3d->twtype==0) {
v3d->twtype= V3D_MANIP_SCALE;
}
ED_area_tag_redraw(sa);
break;
case B_NDOF:
ED_area_tag_redraw(sa);
break;
case B_MAN_MODE:
ED_area_tag_redraw(sa);
break;
default:
break;
}
if(obedit && obedit->type==OB_MESH)
BKE_mesh_end_editmesh(obedit->data, em);
}
static void vertex_duplilist(ListBase *lb, ID *id, Scene *scene, Object *par, float par_space_mat[][4], int level, int animated)
{
Object *ob, *ob_iter;
Mesh *me= par->data;
Base *base = NULL;
DerivedMesh *dm;
struct vertexDupliData vdd;
Scene *sce = NULL;
Group *group = NULL;
GroupObject * go = NULL;
EditMesh *em;
float vec[3], no[3], pmat[4][4];
int lay, totvert, a, oblay;
Mat4CpyMat4(pmat, par->obmat);
/* simple preventing of too deep nested groups */
if(level>MAX_DUPLI_RECUR) return;
em = BKE_mesh_get_editmesh(me);
if(em) {
dm= editmesh_get_derived_cage(scene, par, em, CD_MASK_BAREMESH);
BKE_mesh_end_editmesh(me, em);
} else
dm= mesh_get_derived_deform(scene, par, CD_MASK_BAREMESH);
if(G.rendering) {
vdd.orco= (float(*)[3])get_mesh_orco_verts(par);
transform_mesh_orco_verts(me, vdd.orco, me->totvert, 0);
}
else
vdd.orco= NULL;
totvert = dm->getNumVerts(dm);
/* having to loop on scene OR group objects is NOT FUN */
if (GS(id->name) == ID_SCE) {
sce = (Scene *)id;
lay= sce->lay;
base= sce->base.first;
} else {
group = (Group *)id;
lay= group->layer;
go = group->gobject.first;
}
/* Start looping on Scene OR Group objects */
while (base || go) {
if (sce) {
ob_iter= base->object;
oblay = base->lay;
} else {
ob_iter= go->ob;
oblay = ob_iter->lay;
}
if (lay & oblay && scene->obedit!=ob_iter) {
ob=ob_iter->parent;
while(ob) {
if(ob==par) {
ob = ob_iter;
/* End Scene/Group object loop, below is generic */
/* par_space_mat - only used for groups so we can modify the space dupli's are in
when par_space_mat is NULL ob->obmat can be used instead of ob__obmat
*/
if(par_space_mat)
Mat4MulMat4(vdd.obmat, ob->obmat, par_space_mat);
else
Mat4CpyMat4(vdd.obmat, ob->obmat);
vdd.id= id;
vdd.level= level;
vdd.animated= animated;
vdd.lb= lb;
vdd.ob= ob;
vdd.scene= scene;
vdd.par= par;
Mat4CpyMat4(vdd.pmat, pmat);
/* mballs have a different dupli handling */
if(ob->type!=OB_MBALL) ob->flag |= OB_DONE; /* doesnt render */
if(par->mode & OB_MODE_EDIT) {
dm->foreachMappedVert(dm, vertex_dupli__mapFunc, (void*) &vdd);
}
else {
for(a=0; a<totvert; a++) {
dm->getVertCo(dm, a, vec);
dm->getVertNo(dm, a, no);
vertex_dupli__mapFunc(&vdd, a, vec, no, NULL);
}
}
break;
}
ob= ob->parent;
}
}
if (sce) base= base->next; /* scene loop */
else go= go->next; /* group loop */
}
if(vdd.orco)
MEM_freeN(vdd.orco);
dm->release(dm);
}
/* return 1: success */
static int mesh_separate_selected(wmOperator *op, Main *bmain, Scene *scene, Base *editbase)
{
EditMesh *em, *emnew;
EditVert *eve, *v1;
EditEdge *eed, *e1;
EditFace *efa, *f1;
Object *obedit;
Mesh *me, *menew;
Base *basenew;
if(editbase==NULL) return 0;
obedit= editbase->object;
me= obedit->data;
em= BKE_mesh_get_editmesh(me);
if(me->key) {
BKE_report(op->reports, RPT_WARNING, "Can't separate mesh with shape keys");
BKE_mesh_end_editmesh(me, em);
return 0;
}
if(em->selected.first)
BLI_freelistN(&(em->selected)); /* clear the selection order */
EM_selectmode_set(em); // enforce full consistent selection flags
EM_stats_update(em);
if(em->totvertsel==0) {
BKE_mesh_end_editmesh(me, em);
return 0;
}
/* we are going to work as follows:
* 1. add a linked duplicate object: this will be the new one, we remember old pointer
* 2. give new object empty mesh and put in editmode
* 3: do a split if needed on current editmesh.
* 4. copy over: all NOT selected verts, edges, faces
* 5. call load_editMesh() on the new object
*/
/* 1 */
basenew= ED_object_add_duplicate(bmain, scene, editbase, 0); /* 0 = fully linked */
ED_base_object_select(basenew, BA_DESELECT);
/* 2 */
basenew->object->data= menew= add_mesh(me->id.name+2); /* empty */
assign_matarar(basenew->object, give_matarar(obedit), *give_totcolp(obedit)); /* new in 2.5 */
me->id.us--;
make_editMesh(scene, basenew->object);
emnew= menew->edit_mesh;
CustomData_copy(&em->vdata, &emnew->vdata, CD_MASK_EDITMESH, CD_DEFAULT, 0);
CustomData_copy(&em->edata, &emnew->edata, CD_MASK_EDITMESH, CD_DEFAULT, 0);
CustomData_copy(&em->fdata, &emnew->fdata, CD_MASK_EDITMESH, CD_DEFAULT, 0);
/* 3 */
/* SPLIT: first make duplicate */
adduplicateflag(em, SELECT);
/* SPLIT: old faces have 3x flag 128 set, delete these ones */
delfaceflag(em, 128);
/* since we do tricky things with verts/edges/faces, this makes sure all is selected coherent */
EM_selectmode_set(em);
/* 4 */
/* move over: everything that is selected */
for(eve= em->verts.first; eve; eve= v1) {
v1= eve->next;
if(eve->f & SELECT) {
BLI_remlink(&em->verts, eve);
BLI_addtail(&emnew->verts, eve);
}
}
for(eed= em->edges.first; eed; eed= e1) {
e1= eed->next;
if(eed->f & SELECT) {
BLI_remlink(&em->edges, eed);
BLI_addtail(&emnew->edges, eed);
}
}
for(efa= em->faces.first; efa; efa= f1) {
f1= efa->next;
if (efa == em->act_face && (efa->f & SELECT)) {
EM_set_actFace(em, NULL);
}
if(efa->f & SELECT) {
BLI_remlink(&em->faces, efa);
BLI_addtail(&emnew->faces, efa);
}
}
/* 5 */
load_editMesh(scene, basenew->object);
free_editMesh(emnew);
MEM_freeN(menew->edit_mesh);
menew->edit_mesh= NULL;
/* copy settings */
menew->texflag= me->texflag;
menew->drawflag= me->drawflag;
menew->flag= me->flag;
menew->editflag= me->editflag;
menew->smoothresh= me->smoothresh;
/* hashedges are invalid now, make new! */
editMesh_set_hash(em);
DAG_id_tag_update(&obedit->id, OB_RECALC_DATA);
DAG_id_tag_update(&basenew->object->id, OB_RECALC_DATA);
BKE_mesh_end_editmesh(me, em);
return 1;
}
static void make_prim(Object *obedit, int type, float mat[4][4], int tot, int seg,
int subdiv, float dia, float depth, int ext, int fill)
{
/*
* type - for the type of shape
* dia - the radius for cone,sphere cylinder etc.
* depth -
* ext - extrude
* fill - end capping, and option to fill in circle
* cent[3] - center of the data.
* */
EditMesh *em= BKE_mesh_get_editmesh(((Mesh *)obedit->data));
EditVert *eve, *v1=NULL, *v2, *v3, *v4=NULL, *vtop, *vdown;
float phi, phid, vec[3];
float q[4], cmat[3][3], nor[3]= {0.0, 0.0, 0.0};
short a, b;
EM_clear_flag_all(em, SELECT);
phid= 2.0f*(float)M_PI/tot;
phi= .25f*(float)M_PI;
switch(type) {
case PRIM_GRID: /* grid */
/* clear flags */
eve= em->verts.first;
while(eve) {
eve->f= 0;
eve= eve->next;
}
/* one segment first: the X axis */
phi = (2*dia)/(float)(tot-1);
phid = (2*dia)/(float)(seg-1);
for(a=tot-1;a>=0;a--) {
vec[0] = (phi*a) - dia;
vec[1]= - dia;
vec[2]= 0.0f;
eve= addvertlist(em, vec, NULL);
eve->f= 1+2+4;
if(a < tot -1) addedgelist(em, eve->prev, eve, NULL);
}
/* extrude and translate */
vec[0]= vec[2]= 0.0;
vec[1]= phid;
for(a=0;a<seg-1;a++) {
extrudeflag_vert(obedit, em, 2, nor, 0); // nor unused
translateflag(em, 2, vec);
}
/* and now do imat */
eve= em->verts.first;
while(eve) {
if(eve->f & SELECT) {
mul_m4_v3(mat,eve->co);
}
eve= eve->next;
}
recalc_editnormals(em);
break;
case PRIM_UVSPHERE: /* UVsphere */
/* clear all flags */
eve= em->verts.first;
while(eve) {
eve->f= 0;
eve= eve->next;
}
/* one segment first */
phi= 0;
phid/=2;
for(a=0; a<=tot; a++) {
vec[0]= dia*sinf(phi);
vec[1]= 0.0;
vec[2]= dia*cosf(phi);
eve= addvertlist(em, vec, NULL);
eve->f= 1+2+4;
if(a==0) v1= eve;
else addedgelist(em, eve, eve->prev, NULL);
phi+= phid;
}
/* extrude and rotate */
phi= M_PI/seg;
q[0]= cos(phi);
q[3]= sin(phi);
q[1]=q[2]= 0;
quat_to_mat3( cmat,q);
for(a=0; a<seg; a++) {
extrudeflag_vert(obedit, em, 2, nor, 0); // nor unused
rotateflag(em, 2, v1->co, cmat);
}
removedoublesflag(em, 4, 0, 0.0001);
/* and now do imat */
eve= em->verts.first;
while(eve) {
if(eve->f & SELECT) {
mul_m4_v3(mat,eve->co);
}
eve= eve->next;
}
recalc_editnormals(em);
break;
case PRIM_ICOSPHERE: /* Icosphere */
{
EditVert *eva[12];
EditEdge *eed;
/* clear all flags */
eve= em->verts.first;
while(eve) {
eve->f= 0;
eve= eve->next;
}
dia/=200;
for(a=0;a<12;a++) {
vec[0]= dia*icovert[a][0];
vec[1]= dia*icovert[a][1];
vec[2]= dia*icovert[a][2];
eva[a]= addvertlist(em, vec, NULL);
eva[a]->f= 1+2;
}
for(a=0;a<20;a++) {
EditFace *evtemp;
v1= eva[ icoface[a][0] ];
v2= eva[ icoface[a][1] ];
v3= eva[ icoface[a][2] ];
evtemp = addfacelist(em, v1, v2, v3, 0, NULL, NULL);
evtemp->e1->f = 1+2;
evtemp->e2->f = 1+2;
evtemp->e3->f = 1+2;
}
dia*=200;
for(a=1; a<subdiv; a++) esubdivideflag(obedit, em, 2, dia, 0, B_SPHERE,1, SUBDIV_CORNER_PATH, 0);
/* and now do imat */
eve= em->verts.first;
while(eve) {
if(eve->f & 2) {
mul_m4_v3(mat,eve->co);
}
eve= eve->next;
}
// Clear the flag 2 from the edges
for(eed=em->edges.first;eed;eed=eed->next){
if(eed->f & 2){
eed->f &= !2;
}
}
}
break;
case PRIM_MONKEY: /* Monkey */
{
//extern int monkeyo, monkeynv, monkeynf;
//extern signed char monkeyf[][4];
//extern signed char monkeyv[][3];
EditVert **tv= MEM_mallocN(sizeof(*tv)*monkeynv*2, "tv");
int i;
for (i=0; i<monkeynv; i++) {
float v[3];
v[0]= (monkeyv[i][0]+127)/128.0, v[1]= monkeyv[i][1]/128.0, v[2]= monkeyv[i][2]/128.0;
tv[i]= addvertlist(em, v, NULL);
tv[i]->f |= SELECT;
tv[monkeynv+i]= (fabs(v[0]= -v[0])<0.001)?tv[i]:addvertlist(em, v, NULL);
tv[monkeynv+i]->f |= SELECT;
}
for (i=0; i<monkeynf; i++) {
addfacelist(em, tv[monkeyf[i][0]+i-monkeyo], tv[monkeyf[i][1]+i-monkeyo], tv[monkeyf[i][2]+i-monkeyo], (monkeyf[i][3]!=monkeyf[i][2])?tv[monkeyf[i][3]+i-monkeyo]:NULL, NULL, NULL);
addfacelist(em, tv[monkeynv+monkeyf[i][2]+i-monkeyo], tv[monkeynv+monkeyf[i][1]+i-monkeyo], tv[monkeynv+monkeyf[i][0]+i-monkeyo], (monkeyf[i][3]!=monkeyf[i][2])?tv[monkeynv+monkeyf[i][3]+i-monkeyo]:NULL, NULL, NULL);
}
MEM_freeN(tv);
/* and now do imat */
for(eve= em->verts.first; eve; eve= eve->next) {
if(eve->f & SELECT) {
mul_m4_v3(mat,eve->co);
}
}
recalc_editnormals(em);
}
break;
default: /* all types except grid, sphere... */
if(type==PRIM_CONE);
else if(ext==0)
depth= 0.0f;
/* first vertex at 0° for circular objects */
if( ELEM3(type, PRIM_CIRCLE,PRIM_CYLINDER,PRIM_CONE) )
phi = 0.0f;
vtop= vdown= v1= v2= 0;
for(b=0; b<=ext; b++) {
for(a=0; a<tot; a++) {
vec[0]= dia*sinf(phi);
vec[1]= dia*cosf(phi);
vec[2]= b?depth:-depth;
mul_m4_v3(mat, vec);
eve= addvertlist(em, vec, NULL);
eve->f= SELECT;
if(a==0) {
if(b==0) v1= eve;
else v2= eve;
}
phi+=phid;
}
}
/* center vertices */
/* type PRIM_CONE can only have 1 one side filled
* if the cone has no capping, dont add vtop */
if(type == PRIM_CONE || (fill && !ELEM(type, PRIM_PLANE, PRIM_CUBE))) {
vec[0]= vec[1]= 0.0f;
vec[2]= type==PRIM_CONE ? depth : -depth;
mul_m4_v3(mat, vec);
vdown= addvertlist(em, vec, NULL);
if((ext || type==PRIM_CONE) && fill) {
vec[0]= vec[1]= 0.0f;
vec[2]= type==PRIM_CONE ? -depth : depth;
mul_m4_v3(mat,vec);
vtop= addvertlist(em, vec, NULL);
}
} else {
vdown= v1;
vtop= v2;
}
if(vtop) vtop->f= SELECT;
if(vdown) vdown->f= SELECT;
/* top and bottom face */
if(fill || type==PRIM_CONE) {
if(tot==4 && ELEM(type, PRIM_PLANE, PRIM_CUBE)) {
v3= v1->next->next;
if(ext) v4= v2->next->next;
addfacelist(em, v3, v1->next, v1, v3->next, NULL, NULL);
if(ext) addfacelist(em, v2, v2->next, v4, v4->next, NULL, NULL);
}
else {
v3= v1;
v4= v2;
for(a=1; a<tot; a++) {
addfacelist(em, vdown, v3, v3->next, 0, NULL, NULL);
v3= v3->next;
if(ext && fill) {
addfacelist(em, vtop, v4, v4->next, 0, NULL, NULL);
v4= v4->next;
}
}
if(!ELEM(type, PRIM_PLANE, PRIM_CUBE)) {
addfacelist(em, vdown, v3, v1, 0, NULL, NULL);
if(ext) addfacelist(em, vtop, v4, v2, 0, NULL, NULL);
}
}
}
else if(type==PRIM_CIRCLE) { /* we need edges for a circle */
v3= v1;
for(a=1;a<tot;a++) {
addedgelist(em, v3, v3->next, NULL);
v3= v3->next;
}
addedgelist(em, v3, v1, NULL);
}
/* side faces */
if(ext) {
v3= v1;
v4= v2;
for(a=1; a<tot; a++) {
addfacelist(em, v3, v3->next, v4->next, v4, NULL, NULL);
v3= v3->next;
v4= v4->next;
}
addfacelist(em, v3, v1, v2, v4, NULL, NULL);
}
else if(fill && type==PRIM_CONE) {
/* add the bottom flat area of the cone
* if capping is disabled dont bother */
v3= v1;
for(a=1; a<tot; a++) {
addfacelist(em, vtop, v3->next, v3, 0, NULL, NULL);
v3= v3->next;
}
addfacelist(em, vtop, v1, v3, 0, NULL, NULL);
}
}
EM_stats_update(em);
/* simple selection flush OK, based on fact it's a single model */
EM_select_flush(em); /* flushes vertex -> edge -> face selection */
if(!ELEM5(type, PRIM_GRID, PRIM_PLANE, PRIM_ICOSPHERE, PRIM_UVSPHERE, PRIM_MONKEY))
EM_recalc_normal_direction(em, FALSE, TRUE); /* otherwise monkey has eyes in wrong direction */
BKE_mesh_end_editmesh(obedit->data, em);
}
static void face_duplilist(ListBase *lb, ID *id, Scene *scene, Object *par, float par_space_mat[][4], int level, int animated)
{
Object *ob, *ob_iter;
Base *base = NULL;
DupliObject *dob;
DerivedMesh *dm;
Mesh *me= par->data;
MTFace *mtface;
MFace *mface;
MVert *mvert;
float pmat[4][4], imat[3][3], (*orco)[3] = NULL, w;
int lay, oblay, totface, a;
Scene *sce = NULL;
Group *group = NULL;
GroupObject *go = NULL;
EditMesh *em;
float ob__obmat[4][4]; /* needed for groups where the object matrix needs to be modified */
/* simple preventing of too deep nested groups */
if(level>MAX_DUPLI_RECUR) return;
Mat4CpyMat4(pmat, par->obmat);
em = BKE_mesh_get_editmesh(me);
if(em) {
int totvert;
dm= editmesh_get_derived_cage(scene, par, em, CD_MASK_BAREMESH);
totface= dm->getNumFaces(dm);
mface= MEM_mallocN(sizeof(MFace)*totface, "mface temp");
dm->copyFaceArray(dm, mface);
totvert= dm->getNumVerts(dm);
mvert= MEM_mallocN(sizeof(MVert)*totvert, "mvert temp");
dm->copyVertArray(dm, mvert);
BKE_mesh_end_editmesh(me, em);
}
else {
dm = mesh_get_derived_deform(scene, par, CD_MASK_BAREMESH);
totface= dm->getNumFaces(dm);
mface= dm->getFaceArray(dm);
mvert= dm->getVertArray(dm);
}
if(G.rendering) {
orco= (float(*)[3])get_mesh_orco_verts(par);
transform_mesh_orco_verts(me, orco, me->totvert, 0);
mtface= me->mtface;
}
else {
orco= NULL;
mtface= NULL;
}
/* having to loop on scene OR group objects is NOT FUN */
if (GS(id->name) == ID_SCE) {
sce = (Scene *)id;
lay= sce->lay;
base= sce->base.first;
} else {
group = (Group *)id;
lay= group->layer;
go = group->gobject.first;
}
/* Start looping on Scene OR Group objects */
while (base || go) {
if (sce) {
ob_iter= base->object;
oblay = base->lay;
} else {
ob_iter= go->ob;
oblay = ob_iter->lay;
}
if (lay & oblay && scene->obedit!=ob_iter) {
ob=ob_iter->parent;
while(ob) {
if(ob==par) {
ob = ob_iter;
/* End Scene/Group object loop, below is generic */
/* par_space_mat - only used for groups so we can modify the space dupli's are in
when par_space_mat is NULL ob->obmat can be used instead of ob__obmat
*/
if(par_space_mat)
Mat4MulMat4(ob__obmat, ob->obmat, par_space_mat);
else
Mat4CpyMat4(ob__obmat, ob->obmat);
Mat3CpyMat4(imat, ob->parentinv);
/* mballs have a different dupli handling */
if(ob->type!=OB_MBALL) ob->flag |= OB_DONE; /* doesnt render */
for(a=0; a<totface; a++) {
int mv1 = mface[a].v1;
int mv2 = mface[a].v2;
int mv3 = mface[a].v3;
int mv4 = mface[a].v4;
float *v1= mvert[mv1].co;
float *v2= mvert[mv2].co;
float *v3= mvert[mv3].co;
float *v4= (mv4)? mvert[mv4].co: NULL;
float cent[3], quat[4], mat[3][3], mat3[3][3], tmat[4][4], obmat[4][4];
/* translation */
if(v4)
CalcCent4f(cent, v1, v2, v3, v4);
else
CalcCent3f(cent, v1, v2, v3);
Mat4MulVecfl(pmat, cent);
VecSubf(cent, cent, pmat[3]);
VecAddf(cent, cent, ob__obmat[3]);
Mat4CpyMat4(obmat, ob__obmat);
VECCOPY(obmat[3], cent);
/* rotation */
triatoquat(v1, v2, v3, quat);
QuatToMat3(quat, mat);
/* scale */
if(par->transflag & OB_DUPLIFACES_SCALE) {
float size= v4?AreaQ3Dfl(v1, v2, v3, v4):AreaT3Dfl(v1, v2, v3);
size= sqrt(size) * par->dupfacesca;
Mat3MulFloat(mat[0], size);
}
Mat3CpyMat3(mat3, mat);
Mat3MulMat3(mat, imat, mat3);
Mat4CpyMat4(tmat, obmat);
Mat4MulMat43(obmat, tmat, mat);
dob= new_dupli_object(lb, ob, obmat, lay, a, OB_DUPLIFACES, animated);
if(G.rendering) {
w= (mv4)? 0.25f: 1.0f/3.0f;
if(orco) {
VECADDFAC(dob->orco, dob->orco, orco[mv1], w);
VECADDFAC(dob->orco, dob->orco, orco[mv2], w);
VECADDFAC(dob->orco, dob->orco, orco[mv3], w);
if(mv4)
VECADDFAC(dob->orco, dob->orco, orco[mv4], w);
}
if(mtface) {
dob->uv[0] += w*mtface[a].uv[0][0];
dob->uv[1] += w*mtface[a].uv[0][1];
dob->uv[0] += w*mtface[a].uv[1][0];
dob->uv[1] += w*mtface[a].uv[1][1];
dob->uv[0] += w*mtface[a].uv[2][0];
dob->uv[1] += w*mtface[a].uv[2][1];
if(mv4) {
dob->uv[0] += w*mtface[a].uv[3][0];
dob->uv[1] += w*mtface[a].uv[3][1];
}
}
}
if(ob->transflag & OB_DUPLI) {
float tmpmat[4][4];
Mat4CpyMat4(tmpmat, ob->obmat);
Mat4CpyMat4(ob->obmat, obmat); /* pretend we are really this mat */
object_duplilist_recursive((ID *)id, scene, ob, lb, ob->obmat, level+1, animated);
Mat4CpyMat4(ob->obmat, tmpmat);
}
}
break;
}
ob= ob->parent;
}
}
if (sce) base= base->next; /* scene loop */
else go= go->next; /* group loop */
}
if(par->mode & OB_MODE_EDIT) {
MEM_freeN(mface);
MEM_freeN(mvert);
}
if(orco)
MEM_freeN(orco);
dm->release(dm);
}
static void meshdeformModifier_do(
ModifierData *md, Object *ob, DerivedMesh *dm,
float (*vertexCos)[3], int numVerts)
{
MeshDeformModifierData *mmd = (MeshDeformModifierData*) md;
struct Mesh *me= (mmd->object)? mmd->object->data: NULL;
struct EditMesh *em = (me)? BKE_mesh_get_editmesh(me): NULL;
DerivedMesh *tmpdm, *cagedm;
MDeformVert *dvert = NULL;
MDefInfluence *influences;
int *offsets;
float imat[4][4], cagemat[4][4], iobmat[4][4], icagemat[3][3], cmat[4][4];
float weight, totweight, fac, co[3], (*dco)[3], (*bindcagecos)[3];
int a, b, totvert, totcagevert, defgrp_index;
float (*cagecos)[3];
if(!mmd->object || (!mmd->bindcagecos && !mmd->bindfunc))
return;
/* get cage derivedmesh */
if(em) {
tmpdm= editmesh_get_derived_cage_and_final(md->scene, ob, em, &cagedm, 0);
if(tmpdm)
tmpdm->release(tmpdm);
BKE_mesh_end_editmesh(me, em);
}
else
cagedm= mmd->object->derivedFinal;
/* if we don't have one computed, use derivedmesh from data
* without any modifiers */
if(!cagedm) {
cagedm= get_dm(mmd->object, NULL, NULL, NULL, 0);
if(cagedm)
cagedm->needsFree= 1;
}
if(!cagedm) {
modifier_setError(md, "Can't get mesh from cage object.");
return;
}
/* compute matrices to go in and out of cage object space */
invert_m4_m4(imat, mmd->object->obmat);
mult_m4_m4m4(cagemat, imat, ob->obmat);
mult_m4_m4m4(cmat, mmd->bindmat, cagemat);
invert_m4_m4(iobmat, cmat);
copy_m3_m4(icagemat, iobmat);
/* bind weights if needed */
if(!mmd->bindcagecos) {
static int recursive = 0;
/* progress bar redraw can make this recursive .. */
if(!recursive) {
recursive = 1;
mmd->bindfunc(md->scene, mmd, (float*)vertexCos, numVerts, cagemat);
recursive = 0;
}
}
/* verify we have compatible weights */
totvert= numVerts;
totcagevert= cagedm->getNumVerts(cagedm);
if(mmd->totvert != totvert) {
modifier_setError(md, "Verts changed from %d to %d.", mmd->totvert, totvert);
cagedm->release(cagedm);
return;
}
else if (mmd->totcagevert != totcagevert) {
modifier_setError(md, "Cage verts changed from %d to %d.", mmd->totcagevert, totcagevert);
cagedm->release(cagedm);
return;
} else if (mmd->bindcagecos == NULL) {
modifier_setError(md, "Bind data missing.");
cagedm->release(cagedm);
return;
}
cagecos= MEM_callocN(sizeof(*cagecos)*totcagevert, "meshdeformModifier vertCos");
/* setup deformation data */
cagedm->getVertCos(cagedm, cagecos);
influences= mmd->bindinfluences;
offsets= mmd->bindoffsets;
bindcagecos= (float(*)[3])mmd->bindcagecos;
dco= MEM_callocN(sizeof(*dco)*totcagevert, "MDefDco");
for(a=0; a<totcagevert; a++) {
/* get cage vertex in world space with binding transform */
copy_v3_v3(co, cagecos[a]);
if(G.rt != 527) {
mul_m4_v3(mmd->bindmat, co);
/* compute difference with world space bind coord */
sub_v3_v3v3(dco[a], co, bindcagecos[a]);
}
else
copy_v3_v3(dco[a], co);
}
modifier_get_vgroup(ob, dm, mmd->defgrp_name, &dvert, &defgrp_index);
/* do deformation */
fac= 1.0f;
for(b=0; b<totvert; b++) {
if(mmd->flag & MOD_MDEF_DYNAMIC_BIND)
if(!mmd->dynverts[b])
continue;
if(dvert) {
fac= defvert_find_weight(&dvert[b], defgrp_index);
if (mmd->flag & MOD_MDEF_INVERT_VGROUP) {
fac= 1.0f - fac;
}
if (fac <= 0.0f) {
continue;
}
}
if(mmd->flag & MOD_MDEF_DYNAMIC_BIND) {
/* transform coordinate into cage's local space */
mul_v3_m4v3(co, cagemat, vertexCos[b]);
totweight= meshdeform_dynamic_bind(mmd, dco, co);
}
else {
totweight= 0.0f;
zero_v3(co);
for(a=offsets[b]; a<offsets[b+1]; a++) {
weight= influences[a].weight;
madd_v3_v3fl(co, dco[influences[a].vertex], weight);
totweight += weight;
}
}
if(totweight > 0.0f) {
mul_v3_fl(co, fac/totweight);
mul_m3_v3(icagemat, co);
if(G.rt != 527)
add_v3_v3(vertexCos[b], co);
else
copy_v3_v3(vertexCos[b], co);
}
}
/* release cage derivedmesh */
MEM_freeN(dco);
MEM_freeN(cagecos);
cagedm->release(cagedm);
}
static Object* createRepresentation(bContext *C, struct recast_polyMesh *pmesh, struct recast_polyMeshDetail *dmesh, Base* base)
{
float co[3], rot[3];
EditMesh *em;
int i,j, k;
unsigned short* v;
int face[3];
Scene *scene= CTX_data_scene(C);
Object* obedit;
int createob= base==NULL;
int nverts, nmeshes, nvp;
unsigned short *verts, *polys;
unsigned int *meshes;
float bmin[3], cs, ch, *dverts;
unsigned char *tris;
zero_v3(co);
zero_v3(rot);
if(createob) {
/* create new object */
obedit= ED_object_add_type(C, OB_MESH, co, rot, FALSE, 1);
}
else {
obedit= base->object;
scene_select_base(scene, base);
copy_v3_v3(obedit->loc, co);
copy_v3_v3(obedit->rot, rot);
}
ED_object_enter_editmode(C, EM_DO_UNDO|EM_IGNORE_LAYER);
em= BKE_mesh_get_editmesh(((Mesh *)obedit->data));
if(!createob) {
/* clear */
if(em->verts.first) free_vertlist(em, &em->verts);
if(em->edges.first) free_edgelist(em, &em->edges);
if(em->faces.first) free_facelist(em, &em->faces);
if(em->selected.first) BLI_freelistN(&(em->selected));
}
/* create verts for polygon mesh */
verts= recast_polyMeshGetVerts(pmesh, &nverts);
recast_polyMeshGetBoundbox(pmesh, bmin, NULL);
recast_polyMeshGetCell(pmesh, &cs, &ch);
for(i= 0; i<nverts; i++) {
v= &verts[3*i];
co[0]= bmin[0] + v[0]*cs;
co[1]= bmin[1] + v[1]*ch;
co[2]= bmin[2] + v[2]*cs;
SWAP(float, co[1], co[2]);
addvertlist(em, co, NULL);
}
/* create custom data layer to save polygon idx */
CustomData_add_layer_named(&em->fdata, CD_RECAST, CD_CALLOC, NULL, 0, "createRepresentation recastData");
/* create verts and faces for detailed mesh */
meshes= recast_polyMeshDetailGetMeshes(dmesh, &nmeshes);
polys= recast_polyMeshGetPolys(pmesh, NULL, &nvp);
dverts= recast_polyMeshDetailGetVerts(dmesh, NULL);
tris= recast_polyMeshDetailGetTris(dmesh, NULL);
for(i= 0; i<nmeshes; i++) {
int uniquevbase= em->totvert;
unsigned int vbase= meshes[4*i+0];
unsigned short ndv= meshes[4*i+1];
unsigned short tribase= meshes[4*i+2];
unsigned short trinum= meshes[4*i+3];
const unsigned short* p= &polys[i*nvp*2];
int nv= 0;
for(j= 0; j < nvp; ++j) {
if(p[j]==0xffff) break;
nv++;
}
/* create unique verts */
for(j= nv; j<ndv; j++) {
copy_v3_v3(co, &dverts[3*(vbase + j)]);
SWAP(float, co[1], co[2]);
addvertlist(em, co, NULL);
}
EM_init_index_arrays(em, 1, 0, 0);
/* create faces */
for(j= 0; j<trinum; j++) {
unsigned char* tri= &tris[4*(tribase+j)];
EditFace* newFace;
int* polygonIdx;
for(k= 0; k<3; k++) {
if(tri[k]<nv)
face[k]= p[tri[k]]; /* shared vertex */
else
face[k]= uniquevbase+tri[k]-nv; /* unique vertex */
}
newFace= addfacelist(em, EM_get_vert_for_index(face[0]), EM_get_vert_for_index(face[2]),
EM_get_vert_for_index(face[1]), NULL, NULL, NULL);
/* set navigation polygon idx to the custom layer */
polygonIdx= (int*)CustomData_em_get(&em->fdata, newFace->data, CD_RECAST);
*polygonIdx= i+1; /* add 1 to avoid zero idx */
}
EM_free_index_arrays();
}
recast_destroyPolyMesh(pmesh);
recast_destroyPolyMeshDetail(dmesh);
BKE_mesh_end_editmesh((Mesh*)obedit->data, em);
DAG_id_tag_update((ID*)obedit->data, OB_RECALC_DATA);
WM_event_add_notifier(C, NC_GEOM|ND_DATA, obedit->data);
ED_object_exit_editmode(C, EM_FREEDATA);
WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, obedit);
if(createob) {
obedit->gameflag&= ~OB_COLLISION;
obedit->gameflag|= OB_NAVMESH;
obedit->body_type= OB_BODY_TYPE_NAVMESH;
rename_id((ID *)obedit, "Navmesh");
}
BKE_mesh_ensure_navmesh(obedit->data);
return obedit;
}
/* draws uv's in the image space */
static void draw_uvs(SpaceImage *sima, Scene *scene, Object *obedit)
{
ToolSettings *ts;
Mesh *me= obedit->data;
EditMesh *em;
EditFace *efa, *efa_act;
MTFace *tf, *activetf = NULL;
DerivedMesh *finaldm, *cagedm;
char col1[4], col2[4];
float pointsize;
int drawfaces, interpedges, lastsel, sel;
Image *ima= sima->image;
em= BKE_mesh_get_editmesh(me);
activetf= EM_get_active_mtface(em, &efa_act, NULL, 0); /* will be set to NULL if hidden */
ts= scene->toolsettings;
drawfaces= draw_uvs_face_check(scene);
if(ts->uv_flag & UV_SYNC_SELECTION)
interpedges= (ts->selectmode & SCE_SELECT_VERTEX);
else
interpedges= (ts->uv_selectmode == UV_SELECT_VERTEX);
/* draw other uvs */
if(sima->flag & SI_DRAW_OTHER)
draw_uvs_other(sima, scene, obedit, activetf);
/* 1. draw shadow mesh */
if(sima->flag & SI_DRAWSHADOW) {
/* first try existing derivedmesh */
if(!draw_uvs_dm_shadow(em->derivedFinal)) {
/* create one if it does not exist */
cagedm = editmesh_get_derived_cage_and_final(scene, obedit, em, &finaldm, CD_MASK_BAREMESH|CD_MASK_MTFACE);
/* when sync selection is enabled, all faces are drawn (except for hidden)
* so if cage is the same as the final, theres no point in drawing this */
if(!((ts->uv_flag & UV_SYNC_SELECTION) && (cagedm == finaldm)))
draw_uvs_dm_shadow(finaldm);
/* release derivedmesh again */
if(cagedm != finaldm) cagedm->release(cagedm);
finaldm->release(finaldm);
}
}
/* 2. draw colored faces */
if(sima->flag & SI_DRAW_STRETCH) {
draw_uvs_stretch(sima, scene, em, activetf);
}
else if(me->drawflag & ME_DRAWFACES) {
/* draw transparent faces */
UI_GetThemeColor4ubv(TH_FACE, col1);
UI_GetThemeColor4ubv(TH_FACE_SELECT, col2);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
for(efa= em->faces.first; efa; efa= efa->next) {
tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
if(uvedit_face_visible(scene, ima, efa, tf)) {
efa->tmp.p = tf;
if(tf==activetf) continue; /* important the temp pointer is set above */
if(uvedit_face_selected(scene, efa, tf))
glColor4ubv((GLubyte *)col2);
else
glColor4ubv((GLubyte *)col1);
glBegin(efa->v4?GL_QUADS:GL_TRIANGLES);
glVertex2fv(tf->uv[0]);
glVertex2fv(tf->uv[1]);
glVertex2fv(tf->uv[2]);
if(efa->v4) glVertex2fv(tf->uv[3]);
glEnd();
}
else {
if(tf == activetf)
activetf= NULL;
efa->tmp.p = NULL;
}
}
glDisable(GL_BLEND);
}
else {
/* would be nice to do this within a draw loop but most below are optional, so it would involve too many checks */
for(efa= em->faces.first; efa; efa= efa->next) {
tf= CustomData_em_get(&em->fdata, efa->data, CD_MTFACE);
if(uvedit_face_visible(scene, ima, efa, tf)) {
efa->tmp.p = tf;
}
else {
if(tf == activetf)
activetf= NULL;
efa->tmp.p = NULL;
}
}
}
/* 3. draw active face stippled */
if(activetf) {
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
UI_ThemeColor4(TH_EDITMESH_ACTIVE);
glEnable(GL_POLYGON_STIPPLE);
glPolygonStipple(stipple_quarttone);
glBegin(efa_act->v4? GL_QUADS: GL_TRIANGLES);
glVertex2fv(activetf->uv[0]);
glVertex2fv(activetf->uv[1]);
glVertex2fv(activetf->uv[2]);
if(efa_act->v4) glVertex2fv(activetf->uv[3]);
glEnd();
glDisable(GL_POLYGON_STIPPLE);
glDisable(GL_BLEND);
}
/* 4. draw edges */
if(sima->flag & SI_SMOOTH_UV) {
glEnable(GL_LINE_SMOOTH);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
}
switch(sima->dt_uv) {
case SI_UVDT_DASH:
for(efa= em->faces.first; efa; efa= efa->next) {
tf= (MTFace *)efa->tmp.p; /* visible faces cached */
if(tf) {
cpack(0x111111);
glBegin(GL_LINE_LOOP);
glVertex2fv(tf->uv[0]);
glVertex2fv(tf->uv[1]);
glVertex2fv(tf->uv[2]);
if(efa->v4) glVertex2fv(tf->uv[3]);
glEnd();
setlinestyle(2);
cpack(0x909090);
glBegin(GL_LINE_STRIP);
glVertex2fv(tf->uv[0]);
glVertex2fv(tf->uv[1]);
glEnd();
glBegin(GL_LINE_STRIP);
glVertex2fv(tf->uv[0]);
if(efa->v4) glVertex2fv(tf->uv[3]);
else glVertex2fv(tf->uv[2]);
glEnd();
glBegin(GL_LINE_STRIP);
glVertex2fv(tf->uv[1]);
glVertex2fv(tf->uv[2]);
if(efa->v4) glVertex2fv(tf->uv[3]);
glEnd();
setlinestyle(0);
}
}
break;
case SI_UVDT_BLACK: /* black/white */
case SI_UVDT_WHITE:
if(sima->dt_uv==SI_UVDT_WHITE) glColor3f(1.0f, 1.0f, 1.0f);
else glColor3f(0.0f, 0.0f, 0.0f);
for(efa= em->faces.first; efa; efa= efa->next) {
tf= (MTFace *)efa->tmp.p; /* visible faces cached */
if(tf) {
glBegin(GL_LINE_LOOP);
glVertex2fv(tf->uv[0]);
glVertex2fv(tf->uv[1]);
glVertex2fv(tf->uv[2]);
if(efa->v4) glVertex2fv(tf->uv[3]);
glEnd();
}
}
break;
case SI_UVDT_OUTLINE:
glLineWidth(3);
cpack(0x0);
for(efa= em->faces.first; efa; efa= efa->next) {
tf= (MTFace *)efa->tmp.p; /* visible faces cached */
if(tf) {
glBegin(GL_LINE_LOOP);
glVertex2fv(tf->uv[0]);
glVertex2fv(tf->uv[1]);
glVertex2fv(tf->uv[2]);
if(efa->v4) glVertex2fv(tf->uv[3]);
glEnd();
}
}
glLineWidth(1);
col2[0] = col2[1] = col2[2] = 192; col2[3] = 255;
glColor4ubv((unsigned char *)col2);
if(me->drawflag & ME_DRAWEDGES) {
UI_GetThemeColor4ubv(TH_VERTEX_SELECT, col1);
lastsel = sel = 0;
if(interpedges) {
glShadeModel(GL_SMOOTH);
for(efa= em->faces.first; efa; efa= efa->next) {
tf= (MTFace *)efa->tmp.p; /* visible faces cached */
if(tf) {
glBegin(GL_LINE_LOOP);
sel = (uvedit_uv_selected(scene, efa, tf, 0)? 1 : 0);
if(sel != lastsel) { glColor4ubv(sel ? (GLubyte *)col1 : (GLubyte *)col2); lastsel = sel; }
glVertex2fv(tf->uv[0]);
sel = uvedit_uv_selected(scene, efa, tf, 1)? 1 : 0;
if(sel != lastsel) { glColor4ubv(sel ? (GLubyte *)col1 : (GLubyte *)col2); lastsel = sel; }
glVertex2fv(tf->uv[1]);
sel = uvedit_uv_selected(scene, efa, tf, 2)? 1 : 0;
if(sel != lastsel) { glColor4ubv(sel ? (GLubyte *)col1 : (GLubyte *)col2); lastsel = sel; }
glVertex2fv(tf->uv[2]);
if(efa->v4) {
sel = uvedit_uv_selected(scene, efa, tf, 3)? 1 : 0;
if(sel != lastsel) { glColor4ubv(sel ? (GLubyte *)col1 : (GLubyte *)col2); lastsel = sel; }
glVertex2fv(tf->uv[3]);
}
glEnd();
}
}
glShadeModel(GL_FLAT);
}
else {
for(efa= em->faces.first; efa; efa= efa->next) {
tf= (MTFace *)efa->tmp.p; /* visible faces cached */
if(tf) {
glBegin(GL_LINES);
sel = (uvedit_edge_selected(scene, efa, tf, 0)? 1 : 0);
if(sel != lastsel) { glColor4ubv(sel ? (GLubyte *)col1 : (GLubyte *)col2); lastsel = sel; }
glVertex2fv(tf->uv[0]);
glVertex2fv(tf->uv[1]);
sel = uvedit_edge_selected(scene, efa, tf, 1)? 1 : 0;
if(sel != lastsel) { glColor4ubv(sel ? (GLubyte *)col1 : (GLubyte *)col2); lastsel = sel; }
glVertex2fv(tf->uv[1]);
glVertex2fv(tf->uv[2]);
sel = uvedit_edge_selected(scene, efa, tf, 2)? 1 : 0;
if(sel != lastsel) { glColor4ubv(sel ? (GLubyte *)col1 : (GLubyte *)col2); lastsel = sel; }
glVertex2fv(tf->uv[2]);
if(efa->v4) {
glVertex2fv(tf->uv[3]);
sel = uvedit_edge_selected(scene, efa, tf, 3)? 1 : 0;
if(sel != lastsel) { glColor4ubv(sel ? (GLubyte *)col1 : (GLubyte *)col2); lastsel = sel; }
glVertex2fv(tf->uv[3]);
}
glVertex2fv(tf->uv[0]);
glEnd();
}
}
}
}
else {
/* no nice edges */
for(efa= em->faces.first; efa; efa= efa->next) {
tf= (MTFace *)efa->tmp.p; /* visible faces cached */
if(tf) {
glBegin(GL_LINE_LOOP);
glVertex2fv(tf->uv[0]);
glVertex2fv(tf->uv[1]);
glVertex2fv(tf->uv[2]);
if(efa->v4) glVertex2fv(tf->uv[3]);
glEnd();
}
}
}
break;
}
if(sima->flag & SI_SMOOTH_UV) {
glDisable(GL_LINE_SMOOTH);
glDisable(GL_BLEND);
}
/* 5. draw face centers */
if(drawfaces) {
float cent[2];
pointsize = UI_GetThemeValuef(TH_FACEDOT_SIZE);
glPointSize(pointsize); // TODO - drawobject.c changes this value after - Investigate!
/* unselected faces */
UI_ThemeColor(TH_WIRE);
bglBegin(GL_POINTS);
for(efa= em->faces.first; efa; efa= efa->next) {
tf= (MTFace *)efa->tmp.p; /* visible faces cached */
if(tf && !uvedit_face_selected(scene, efa, tf)) {
uv_center(tf->uv, cent, efa->v4 != NULL);
bglVertex2fv(cent);
}
}
bglEnd();
/* selected faces */
UI_ThemeColor(TH_FACE_DOT);
bglBegin(GL_POINTS);
for(efa= em->faces.first; efa; efa= efa->next) {
tf= (MTFace *)efa->tmp.p; /* visible faces cached */
if(tf && uvedit_face_selected(scene, efa, tf)) {
uv_center(tf->uv, cent, efa->v4 != NULL);
bglVertex2fv(cent);
}
}
bglEnd();
}
/* 6. draw uv vertices */
if(drawfaces != 2) { /* 2 means Mesh Face Mode */
/* unselected uvs */
UI_ThemeColor(TH_VERTEX);
pointsize = UI_GetThemeValuef(TH_VERTEX_SIZE);
glPointSize(pointsize);
bglBegin(GL_POINTS);
for(efa= em->faces.first; efa; efa= efa->next) {
tf= (MTFace *)efa->tmp.p; /* visible faces cached */
if(tf) {
if(!uvedit_uv_selected(scene, efa, tf, 0))
bglVertex2fv(tf->uv[0]);
if(!uvedit_uv_selected(scene, efa, tf, 1))
bglVertex2fv(tf->uv[1]);
if(!uvedit_uv_selected(scene, efa, tf, 2))
bglVertex2fv(tf->uv[2]);
if(efa->v4 && !uvedit_uv_selected(scene, efa, tf, 3))
bglVertex2fv(tf->uv[3]);
}
}
bglEnd();
/* pinned uvs */
/* give odd pointsizes odd pin pointsizes */
glPointSize(pointsize*2 + (((int)pointsize % 2)? (-1): 0));
cpack(0xFF);
bglBegin(GL_POINTS);
for(efa= em->faces.first; efa; efa= efa->next) {
tf= (MTFace *)efa->tmp.p; /* visible faces cached */
if(tf) {
if(tf->unwrap & TF_PIN1)
bglVertex2fv(tf->uv[0]);
if(tf->unwrap & TF_PIN2)
bglVertex2fv(tf->uv[1]);
if(tf->unwrap & TF_PIN3)
bglVertex2fv(tf->uv[2]);
if(efa->v4 && (tf->unwrap & TF_PIN4))
bglVertex2fv(tf->uv[3]);
}
}
bglEnd();
/* selected uvs */
UI_ThemeColor(TH_VERTEX_SELECT);
glPointSize(pointsize);
bglBegin(GL_POINTS);
for(efa= em->faces.first; efa; efa= efa->next) {
tf= (MTFace *)efa->tmp.p; /* visible faces cached */
if(tf) {
if(uvedit_uv_selected(scene, efa, tf, 0))
bglVertex2fv(tf->uv[0]);
if(uvedit_uv_selected(scene, efa, tf, 1))
bglVertex2fv(tf->uv[1]);
if(uvedit_uv_selected(scene, efa, tf, 2))
bglVertex2fv(tf->uv[2]);
if(efa->v4 && uvedit_uv_selected(scene, efa, tf, 3))
bglVertex2fv(tf->uv[3]);
}
}
bglEnd();
}
glPointSize(1.0);
BKE_mesh_end_editmesh(obedit->data, em);
}
