diff options
author | Campbell Barton <ideasman42@gmail.com> | 2009-12-22 20:18:33 +0300 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2009-12-22 20:18:33 +0300 |
commit | b3d30c66babbd656647bcdead36db00d7e52cd5d (patch) | |
tree | 12055b6bbca7c9f317a9150a0756d45782889de4 /source | |
parent | 22a892f4024db7da71ccdced00bf494c28443510 (diff) |
select linked and select linked pick working again (wth shift for extend)
Diffstat (limited to 'source')
-rw-r--r-- | source/blender/editors/uvedit/uvedit_ops.c | 93 |
1 files changed, 80 insertions, 13 deletions
diff --git a/source/blender/editors/uvedit/uvedit_ops.c b/source/blender/editors/uvedit/uvedit_ops.c index 3d58e7f03dc..b592d5a62f1 100644 --- a/source/blender/editors/uvedit/uvedit_ops.c +++ b/source/blender/editors/uvedit/uvedit_ops.c @@ -835,15 +835,16 @@ static void select_linked(Scene *scene, Image *ima, EditMesh *em, float limit[2] MTFace *tf; UvVertMap *vmap; UvMapVert *vlist, *iterv, *startv; - int a, i, nverts, j, stacksize= 0, *stack; + int a, i, nverts, stacksize= 0, *stack; char *flag; - vmap= EM_make_uv_vert_map(em, 1, 1, limit); + EM_init_index_arrays(em, 0, 0, 1); /* we can use this too */ + vmap= EM_make_uv_vert_map(em, 1, 0, limit); if(vmap == NULL) return; - stack= MEM_mallocN(sizeof(*stack)* BLI_countlist(&em->faces), "UvLinkStack"); - flag= MEM_callocN(sizeof(*flag)*BLI_countlist(&em->faces), "UvLinkFlag"); + stack= MEM_mallocN(sizeof(*stack) * em->totface, "UvLinkStack"); + flag= MEM_callocN(sizeof(*flag) * em->totface, "UvLinkFlag"); if(!hit) { for(a=0, efa= em->faces.first; efa; efa= efa->next, a++) { @@ -872,10 +873,8 @@ static void select_linked(Scene *scene, Image *ima, EditMesh *em, float limit[2] while(stacksize > 0) { stacksize--; a= stack[stacksize]; - - for(j=0, efa= em->faces.first; efa; efa= efa->next, j++) - if(j==a) - break; + + efa = EM_get_face_for_index(a); nverts= efa->v4? 4: 3; @@ -897,14 +896,14 @@ static void select_linked(Scene *scene, Image *ima, EditMesh *em, float limit[2] break; else if(!flag[iterv->f]) { flag[iterv->f]= 1; - stack[stacksize]= iterv->f;; + stack[stacksize]= iterv->f; stacksize++; } } } } - if(!extend && hit) { + if(!extend) { for(a=0, efa= em->faces.first; efa; efa= efa->next, a++) { tf = CustomData_em_get(&em->fdata, efa->data, CD_MTFACE); if(flag[a]) @@ -913,7 +912,7 @@ static void select_linked(Scene *scene, Image *ima, EditMesh *em, float limit[2] tf->flag &= ~(TF_SEL1|TF_SEL2|TF_SEL3|TF_SEL4); } } - else if(extend && hit) { + else { for(a=0, efa= em->faces.first; efa; efa= efa->next, a++) { if(flag[a]) { tf = CustomData_em_get(&em->fdata, efa->data, CD_MTFACE); @@ -947,6 +946,7 @@ static void select_linked(Scene *scene, Image *ima, EditMesh *em, float limit[2] MEM_freeN(stack); MEM_freeN(flag); EM_free_uv_vert_map(vmap); + EM_free_index_arrays(); } /* ******************** align operator **************** */ @@ -1814,7 +1814,7 @@ void UV_OT_select_loop(wmOperatorType *ot) /* ******************** linked select operator **************** */ -static int select_linked_exec(bContext *C, wmOperator *op) +static select_linked_internal(bContext *C, wmOperator *op, wmEvent *event, int pick) { SpaceImage *sima= CTX_wm_space_image(C); Scene *scene= CTX_data_scene(C); @@ -1825,6 +1825,8 @@ static int select_linked_exec(bContext *C, wmOperator *op) float limit[2]; int extend; + NearestHit hit, *hit_p= NULL; + if(ts->uv_flag & UV_SYNC_SELECTION) { BKE_report(op->reports, RPT_ERROR, "Can't select linked when sync selection is enabled."); BKE_mesh_end_editmesh(obedit->data, em); @@ -1833,7 +1835,31 @@ static int select_linked_exec(bContext *C, wmOperator *op) extend= RNA_boolean_get(op->ptr, "extend"); uvedit_pixel_to_float(sima, limit, 0.05f); - select_linked(scene, ima, em, limit, NULL, extend); + + if(pick) { + float co[2]; + + if(event) { + /* invoke */ + ARegion *ar= CTX_wm_region(C); + int x, y; + + x= event->x - ar->winrct.xmin; + y= event->y - ar->winrct.ymin; + + UI_view2d_region_to_view(&ar->v2d, x, y, &co[0], &co[1]); + RNA_float_set_array(op->ptr, "location", co); + } + else { + /* exec */ + RNA_float_get_array(op->ptr, "location", co); + } + + find_nearest_uv_vert(scene, ima, em, co, NULL, &hit); + hit_p= &hit; + } + + select_linked(scene, ima, em, limit, hit_p, extend); DAG_id_flush_update(obedit->data, OB_RECALC_DATA); WM_event_add_notifier(C, NC_GEOM|ND_SELECT, obedit->data); @@ -1842,6 +1868,11 @@ static int select_linked_exec(bContext *C, wmOperator *op) return OPERATOR_FINISHED; } +static int select_linked_exec(bContext *C, wmOperator *op) +{ + return select_linked_internal(C, op, NULL, 0); +} + void UV_OT_select_linked(wmOperatorType *ot) { /* identifiers */ @@ -1859,6 +1890,37 @@ void UV_OT_select_linked(wmOperatorType *ot) "Extend", "Extend selection rather than clearing the existing selection."); } +static int select_linked_pick_invoke(bContext *C, wmOperator *op, wmEvent *event) +{ + return select_linked_internal(C, op, event, 1); +} + +static int select_linked_pick_exec(bContext *C, wmOperator *op) +{ + return select_linked_internal(C, op, NULL, 1); +} + +void UV_OT_select_linked_pick(wmOperatorType *ot) +{ + /* identifiers */ + ot->name= "Select Linked Pick"; + ot->description= "Select all UV vertices linked under the mouse."; + ot->idname= "UV_OT_select_linked_pick"; + ot->flag= OPTYPE_REGISTER|OPTYPE_UNDO; + + /* api callbacks */ + ot->invoke= select_linked_pick_invoke; + ot->exec= select_linked_pick_exec; + ot->poll= ED_operator_uvedit; + + /* properties */ + RNA_def_boolean(ot->srna, "extend", 0, + "Extend", "Extend selection rather than clearing the existing selection."); + + RNA_def_float_vector(ot->srna, "location", 2, NULL, -FLT_MAX, FLT_MAX, + "Location", "Mouse location in normalized coordinates, 0.0 to 1.0 is within the image bounds.", -100.0f, 100.0f); +} + /* ******************** unlink selection operator **************** */ static int unlink_selection_exec(bContext *C, wmOperator *op) @@ -3101,6 +3163,7 @@ void ED_operatortypes_uvedit(void) WM_operatortype_append(UV_OT_select); WM_operatortype_append(UV_OT_select_loop); WM_operatortype_append(UV_OT_select_linked); + WM_operatortype_append(UV_OT_select_linked_pick); WM_operatortype_append(UV_OT_unlink_selection); WM_operatortype_append(UV_OT_select_pinned); WM_operatortype_append(UV_OT_select_border); @@ -3151,6 +3214,10 @@ void ED_keymap_uvedit(wmKeyConfig *keyconf) /* selection manipulation */ WM_keymap_add_item(keymap, "UV_OT_select_linked", LKEY, KM_PRESS, KM_CTRL, 0); + WM_keymap_add_item(keymap, "UV_OT_select_linked_pick", LKEY, KM_PRESS, 0, 0); + RNA_boolean_set(WM_keymap_add_item(keymap, "UV_OT_select_linked", LKEY, KM_PRESS, KM_CTRL|KM_SHIFT, 0)->ptr, "extend", TRUE); + RNA_boolean_set(WM_keymap_add_item(keymap, "UV_OT_select_linked_pick", LKEY, KM_PRESS, KM_SHIFT, 0)->ptr, "extend", TRUE); + WM_keymap_add_item(keymap, "UV_OT_unlink_selection", LKEY, KM_PRESS, KM_ALT, 0); WM_keymap_add_item(keymap, "UV_OT_select_all", AKEY, KM_PRESS, 0, 0); WM_keymap_add_item(keymap, "UV_OT_select_inverse", IKEY, KM_PRESS, KM_CTRL, 0); 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