[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [52190] trunk/blender: Added ' remove doubles' tool to uv editor.
Matthew Smith
mjdietel at gmail.com
Tue Nov 13 19:29:30 CET 2012
Revision: 52190
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=52190
Author: mokazon
Date: 2012-11-13 18:29:29 +0000 (Tue, 13 Nov 2012)
Log Message:
-----------
Added 'remove doubles' tool to uv editor.
Modified Paths:
--------------
trunk/blender/release/scripts/startup/bl_ui/space_image.py
trunk/blender/source/blender/editors/uvedit/uvedit_ops.c
Modified: trunk/blender/release/scripts/startup/bl_ui/space_image.py
===================================================================
--- trunk/blender/release/scripts/startup/bl_ui/space_image.py 2012-11-13 18:12:57 UTC (rev 52189)
+++ trunk/blender/release/scripts/startup/bl_ui/space_image.py 2012-11-13 18:29:29 UTC (rev 52190)
@@ -249,6 +249,7 @@
layout = self.layout
layout.operator("uv.weld") # W, 1
+ layout.operator("uv.remove_doubles")
layout.operator_enum("uv.align", "axis") # W, 2/3/4
Modified: trunk/blender/source/blender/editors/uvedit/uvedit_ops.c
===================================================================
--- trunk/blender/source/blender/editors/uvedit/uvedit_ops.c 2012-11-13 18:12:57 UTC (rev 52189)
+++ trunk/blender/source/blender/editors/uvedit/uvedit_ops.c 2012-11-13 18:29:29 UTC (rev 52190)
@@ -1553,7 +1553,112 @@
/* properties */
RNA_def_enum(ot->srna, "axis", axis_items, 'a', "Axis", "Axis to align UV locations on");
}
+/* ******************** weld near operator **************** */
+typedef struct UVvert {
+ MLoopUV *uv_loop;
+ int weld;
+} UVvert;
+
+static int remove_doubles_exec(bContext *C, wmOperator *op)
+{
+ SpaceImage *sima;
+ Scene *scene;
+ Object *obedit;
+ Image *ima;
+ BMEditMesh *em;
+ MTexPoly *tf;
+ int UV_a;
+ int UV_b;
+ float UVp1[2];
+ float UVp2[2];
+ float weld_dist;
+ MLoopUV **loop_arr = NULL;
+ BLI_array_declare(loop_arr);
+
+ UVvert *vert_arr = NULL;
+ BLI_array_declare(vert_arr);
+ BMIter iter, liter;
+ BMFace *efa;
+ BMLoop *l;
+
+ sima = CTX_wm_space_image(C);
+ scene = CTX_data_scene(C);
+ obedit = CTX_data_edit_object(C);
+ em = BMEdit_FromObject(obedit);
+ ima = CTX_data_edit_image(C);
+
+ weld_dist = RNA_float_get(op->ptr, "weld_dist");
+
+
+ BM_ITER_MESH (efa, &iter, em->bm, BM_FACES_OF_MESH) {
+ tf = CustomData_bmesh_get(&em->bm->pdata, efa->head.data, CD_MTEXPOLY);
+ if (!uvedit_face_visible_test(scene, ima, efa, tf))
+ continue;
+
+ BM_ITER_ELEM (l, &liter, efa, BM_LOOPS_OF_FACE) {
+ if (uvedit_uv_select_test(em, scene, l)) {
+ MLoopUV *luv = CustomData_bmesh_get(&em->bm->ldata, l->head.data, CD_MLOOPUV);
+ UVvert vert;
+ vert.uv_loop = luv;
+ vert.weld = FALSE;
+ BLI_array_append(vert_arr, vert);
+ }
+
+ }
+ }
+
+ for (UV_a = 0; UV_a<BLI_array_count(vert_arr); UV_a++){
+ if (vert_arr[UV_a].weld == FALSE){
+ float far_UV [2];
+ float near_UV [2];
+
+ BLI_array_empty(loop_arr);
+ BLI_array_append(loop_arr, vert_arr[UV_a].uv_loop);
+
+ copy_v2_v2(UVp1, vert_arr[UV_a].uv_loop->uv);
+
+ copy_v2_v2(near_UV, UVp1);
+ copy_v2_v2(far_UV, UVp1);
+
+ vert_arr[UV_a].weld = TRUE;
+ for (UV_b = 0; UV_b<BLI_array_count(vert_arr); UV_b++){
+ copy_v2_v2(UVp2, vert_arr[UV_b].uv_loop->uv);
+ if (UV_b != UV_a && vert_arr[UV_b].weld == FALSE && UVp1[0]-UVp2[0] > -weld_dist && UVp1[0] - UVp2[0] < weld_dist && UVp1[1] - UVp2[1] > -weld_dist && UVp1[1] - UVp2[1] < weld_dist){
+ minmax_v2v2_v2(near_UV, far_UV, UVp2);
+ BLI_array_append(loop_arr, vert_arr[UV_b].uv_loop);
+ vert_arr[UV_b].weld = TRUE;
+ }
+ }
+ for (UV_b = 0; UV_b<BLI_array_count(loop_arr); UV_b++){
+ mid_v2_v2v2(loop_arr[UV_b]->uv, far_UV, near_UV);
+ }
+ }
+ }
+ BLI_array_free(loop_arr);
+ BLI_array_free(vert_arr);
+
+ uvedit_live_unwrap_update(sima, scene, obedit);
+ DAG_id_tag_update(obedit->data, 0);
+ WM_event_add_notifier(C, NC_GEOM | ND_DATA, obedit->data);
+
+ return OPERATOR_FINISHED;
+}
+
+static void UV_OT_remove_doubles(wmOperatorType *ot)
+{
+ /* identifiers */
+ ot->name = "Remove Doubles";
+ ot->description = "Selected UV vertices that are within a radius of eachother are welded together";
+ ot->idname = "UV_OT_remove_doubles";
+ ot->flag = OPTYPE_REGISTER | OPTYPE_UNDO;
+
+ /* api callbacks */
+ ot->exec = remove_doubles_exec;
+ ot->poll = ED_operator_uvedit;
+
+ RNA_def_float(ot->srna, "weld_dist", 0.02f, 0.0f, 1.0f, "Weld Distance", "Maximum distance between welded vertices", 0.001f, 10.0f);
+}
/* ******************** weld operator **************** */
static int weld_exec(bContext *C, wmOperator *UNUSED(op))
@@ -3776,6 +3881,7 @@
WM_operatortype_append(UV_OT_seams_from_islands);
WM_operatortype_append(UV_OT_mark_seam);
WM_operatortype_append(UV_OT_weld);
+ WM_operatortype_append(UV_OT_remove_doubles);
WM_operatortype_append(UV_OT_pin);
WM_operatortype_append(UV_OT_average_islands_scale);
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