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path: root/source/blender/editors/uvedit/uvedit_buttons.c
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Diffstat (limited to 'source/blender/editors/uvedit/uvedit_buttons.c')
-rw-r--r--source/blender/editors/uvedit/uvedit_buttons.c315
1 files changed, 169 insertions, 146 deletions
diff --git a/source/blender/editors/uvedit/uvedit_buttons.c b/source/blender/editors/uvedit/uvedit_buttons.c
index 6f8bfac8c57..16620436029 100644
--- a/source/blender/editors/uvedit/uvedit_buttons.c
+++ b/source/blender/editors/uvedit/uvedit_buttons.c
@@ -53,62 +53,63 @@
#include "WM_api.h"
#include "WM_types.h"
-#define B_UVEDIT_VERTEX 3
+#define B_UVEDIT_VERTEX 3
/* UV Utilities */
static int uvedit_center(Scene *scene, Object *obedit, BMEditMesh *em, Image *ima, float center[2])
{
- BMFace *f;
- BMLoop *l;
- BMIter iter, liter;
- MLoopUV *luv;
- int tot = 0;
-
- const int cd_loop_uv_offset = CustomData_get_offset(&em->bm->ldata, CD_MLOOPUV);
-
- zero_v2(center);
- BM_ITER_MESH (f, &iter, em->bm, BM_FACES_OF_MESH) {
- if (!uvedit_face_visible_test(scene, obedit, ima, f))
- continue;
-
- BM_ITER_ELEM (l, &liter, f, BM_LOOPS_OF_FACE) {
- if (uvedit_uv_select_test(scene, l, cd_loop_uv_offset)) {
- luv = BM_ELEM_CD_GET_VOID_P(l, cd_loop_uv_offset);
- add_v2_v2(center, luv->uv);
- tot++;
- }
- }
- }
-
- if (tot > 0) {
- center[0] /= tot;
- center[1] /= tot;
- }
-
- return tot;
+ BMFace *f;
+ BMLoop *l;
+ BMIter iter, liter;
+ MLoopUV *luv;
+ int tot = 0;
+
+ const int cd_loop_uv_offset = CustomData_get_offset(&em->bm->ldata, CD_MLOOPUV);
+
+ zero_v2(center);
+ BM_ITER_MESH (f, &iter, em->bm, BM_FACES_OF_MESH) {
+ if (!uvedit_face_visible_test(scene, obedit, ima, f))
+ continue;
+
+ BM_ITER_ELEM (l, &liter, f, BM_LOOPS_OF_FACE) {
+ if (uvedit_uv_select_test(scene, l, cd_loop_uv_offset)) {
+ luv = BM_ELEM_CD_GET_VOID_P(l, cd_loop_uv_offset);
+ add_v2_v2(center, luv->uv);
+ tot++;
+ }
+ }
+ }
+
+ if (tot > 0) {
+ center[0] /= tot;
+ center[1] /= tot;
+ }
+
+ return tot;
}
-static void uvedit_translate(Scene *scene, Object *obedit, BMEditMesh *em, Image *ima, float delta[2])
+static void uvedit_translate(
+ Scene *scene, Object *obedit, BMEditMesh *em, Image *ima, float delta[2])
{
- BMFace *f;
- BMLoop *l;
- BMIter iter, liter;
- MLoopUV *luv;
-
- const int cd_loop_uv_offset = CustomData_get_offset(&em->bm->ldata, CD_MLOOPUV);
-
- BM_ITER_MESH (f, &iter, em->bm, BM_FACES_OF_MESH) {
- if (!uvedit_face_visible_test(scene, obedit, ima, f))
- continue;
-
- BM_ITER_ELEM (l, &liter, f, BM_LOOPS_OF_FACE) {
- if (uvedit_uv_select_test(scene, l, cd_loop_uv_offset)) {
- luv = BM_ELEM_CD_GET_VOID_P(l, cd_loop_uv_offset);
- add_v2_v2(luv->uv, delta);
- }
- }
- }
+ BMFace *f;
+ BMLoop *l;
+ BMIter iter, liter;
+ MLoopUV *luv;
+
+ const int cd_loop_uv_offset = CustomData_get_offset(&em->bm->ldata, CD_MLOOPUV);
+
+ BM_ITER_MESH (f, &iter, em->bm, BM_FACES_OF_MESH) {
+ if (!uvedit_face_visible_test(scene, obedit, ima, f))
+ continue;
+
+ BM_ITER_ELEM (l, &liter, f, BM_LOOPS_OF_FACE) {
+ if (uvedit_uv_select_test(scene, l, cd_loop_uv_offset)) {
+ luv = BM_ELEM_CD_GET_VOID_P(l, cd_loop_uv_offset);
+ add_v2_v2(luv->uv, delta);
+ }
+ }
+ }
}
/* Button Functions, using an evil static variable */
@@ -117,122 +118,144 @@ static float uvedit_old_center[2];
static void uvedit_vertex_buttons(const bContext *C, uiBlock *block)
{
- SpaceImage *sima = CTX_wm_space_image(C);
- Scene *scene = CTX_data_scene(C);
- Object *obedit = CTX_data_edit_object(C);
- Image *ima = sima->image;
- BMEditMesh *em;
- float center[2];
- int imx, imy, step, digits;
- float width = 8 * UI_UNIT_X;
-
- ED_space_image_get_size(sima, &imx, &imy);
-
- em = BKE_editmesh_from_object(obedit);
-
- if (uvedit_center(scene, obedit, em, ima, center)) {
- float range_xy[2][2] = {
- {-10.0f, 10.0f},
- {-10.0f, 10.0f},
- };
-
- copy_v2_v2(uvedit_old_center, center);
-
- /* expand UI range by center */
- CLAMP_MAX(range_xy[0][0], uvedit_old_center[0]);
- CLAMP_MIN(range_xy[0][1], uvedit_old_center[0]);
- CLAMP_MAX(range_xy[1][0], uvedit_old_center[1]);
- CLAMP_MIN(range_xy[1][1], uvedit_old_center[1]);
-
- if (!(sima->flag & SI_COORDFLOATS)) {
- uvedit_old_center[0] *= imx;
- uvedit_old_center[1] *= imy;
-
- mul_v2_fl(range_xy[0], imx);
- mul_v2_fl(range_xy[1], imy);
- }
-
- if (sima->flag & SI_COORDFLOATS) {
- step = 1;
- digits = 3;
- }
- else {
- step = 100;
- digits = 2;
- }
-
- UI_block_align_begin(block);
- uiDefButF(block, UI_BTYPE_NUM, B_UVEDIT_VERTEX, IFACE_("X:"), 0, 0, width, UI_UNIT_Y, &uvedit_old_center[0],
- UNPACK2(range_xy[0]), step, digits, "");
- uiDefButF(block, UI_BTYPE_NUM, B_UVEDIT_VERTEX, IFACE_("Y:"), width, 0, width, UI_UNIT_Y, &uvedit_old_center[1],
- UNPACK2(range_xy[1]), step, digits, "");
- UI_block_align_end(block);
- }
+ SpaceImage *sima = CTX_wm_space_image(C);
+ Scene *scene = CTX_data_scene(C);
+ Object *obedit = CTX_data_edit_object(C);
+ Image *ima = sima->image;
+ BMEditMesh *em;
+ float center[2];
+ int imx, imy, step, digits;
+ float width = 8 * UI_UNIT_X;
+
+ ED_space_image_get_size(sima, &imx, &imy);
+
+ em = BKE_editmesh_from_object(obedit);
+
+ if (uvedit_center(scene, obedit, em, ima, center)) {
+ float range_xy[2][2] = {
+ {-10.0f, 10.0f},
+ {-10.0f, 10.0f},
+ };
+
+ copy_v2_v2(uvedit_old_center, center);
+
+ /* expand UI range by center */
+ CLAMP_MAX(range_xy[0][0], uvedit_old_center[0]);
+ CLAMP_MIN(range_xy[0][1], uvedit_old_center[0]);
+ CLAMP_MAX(range_xy[1][0], uvedit_old_center[1]);
+ CLAMP_MIN(range_xy[1][1], uvedit_old_center[1]);
+
+ if (!(sima->flag & SI_COORDFLOATS)) {
+ uvedit_old_center[0] *= imx;
+ uvedit_old_center[1] *= imy;
+
+ mul_v2_fl(range_xy[0], imx);
+ mul_v2_fl(range_xy[1], imy);
+ }
+
+ if (sima->flag & SI_COORDFLOATS) {
+ step = 1;
+ digits = 3;
+ }
+ else {
+ step = 100;
+ digits = 2;
+ }
+
+ UI_block_align_begin(block);
+ uiDefButF(block,
+ UI_BTYPE_NUM,
+ B_UVEDIT_VERTEX,
+ IFACE_("X:"),
+ 0,
+ 0,
+ width,
+ UI_UNIT_Y,
+ &uvedit_old_center[0],
+ UNPACK2(range_xy[0]),
+ step,
+ digits,
+ "");
+ uiDefButF(block,
+ UI_BTYPE_NUM,
+ B_UVEDIT_VERTEX,
+ IFACE_("Y:"),
+ width,
+ 0,
+ width,
+ UI_UNIT_Y,
+ &uvedit_old_center[1],
+ UNPACK2(range_xy[1]),
+ step,
+ digits,
+ "");
+ UI_block_align_end(block);
+ }
}
static void do_uvedit_vertex(bContext *C, void *UNUSED(arg), int event)
{
- SpaceImage *sima = CTX_wm_space_image(C);
- Scene *scene = CTX_data_scene(C);
- Object *obedit = CTX_data_edit_object(C);
- Image *ima = sima->image;
- BMEditMesh *em;
- float center[2], delta[2];
- int imx, imy;
-
- if (event != B_UVEDIT_VERTEX)
- return;
-
- em = BKE_editmesh_from_object(obedit);
-
- ED_space_image_get_size(sima, &imx, &imy);
- uvedit_center(scene, obedit, em, ima, center);
-
- if (sima->flag & SI_COORDFLOATS) {
- delta[0] = uvedit_old_center[0] - center[0];
- delta[1] = uvedit_old_center[1] - center[1];
- }
- else {
- delta[0] = uvedit_old_center[0] / imx - center[0];
- delta[1] = uvedit_old_center[1] / imy - center[1];
- }
-
- uvedit_translate(scene, obedit, em, ima, delta);
-
- WM_event_add_notifier(C, NC_IMAGE, sima->image);
- DEG_id_tag_update((ID *)obedit->data, ID_RECALC_GEOMETRY);
+ SpaceImage *sima = CTX_wm_space_image(C);
+ Scene *scene = CTX_data_scene(C);
+ Object *obedit = CTX_data_edit_object(C);
+ Image *ima = sima->image;
+ BMEditMesh *em;
+ float center[2], delta[2];
+ int imx, imy;
+
+ if (event != B_UVEDIT_VERTEX)
+ return;
+
+ em = BKE_editmesh_from_object(obedit);
+
+ ED_space_image_get_size(sima, &imx, &imy);
+ uvedit_center(scene, obedit, em, ima, center);
+
+ if (sima->flag & SI_COORDFLOATS) {
+ delta[0] = uvedit_old_center[0] - center[0];
+ delta[1] = uvedit_old_center[1] - center[1];
+ }
+ else {
+ delta[0] = uvedit_old_center[0] / imx - center[0];
+ delta[1] = uvedit_old_center[1] / imy - center[1];
+ }
+
+ uvedit_translate(scene, obedit, em, ima, delta);
+
+ WM_event_add_notifier(C, NC_IMAGE, sima->image);
+ DEG_id_tag_update((ID *)obedit->data, ID_RECALC_GEOMETRY);
}
/* Panels */
static bool image_panel_uv_poll(const bContext *C, PanelType *UNUSED(pt))
{
- SpaceImage *sima = CTX_wm_space_image(C);
- if (sima->mode != SI_MODE_UV) {
- return false;
- }
- Object *obedit = CTX_data_edit_object(C);
- return ED_uvedit_test(obedit);
+ SpaceImage *sima = CTX_wm_space_image(C);
+ if (sima->mode != SI_MODE_UV) {
+ return false;
+ }
+ Object *obedit = CTX_data_edit_object(C);
+ return ED_uvedit_test(obedit);
}
static void image_panel_uv(const bContext *C, Panel *pa)
{
- uiBlock *block;
+ uiBlock *block;
- block = uiLayoutAbsoluteBlock(pa->layout);
- UI_block_func_handle_set(block, do_uvedit_vertex, NULL);
+ block = uiLayoutAbsoluteBlock(pa->layout);
+ UI_block_func_handle_set(block, do_uvedit_vertex, NULL);
- uvedit_vertex_buttons(C, block);
+ uvedit_vertex_buttons(C, block);
}
void ED_uvedit_buttons_register(ARegionType *art)
{
- PanelType *pt;
-
- pt = MEM_callocN(sizeof(PanelType), "spacetype image panel uv");
- strcpy(pt->idname, "IMAGE_PT_uv");
- strcpy(pt->label, N_("UV Vertex")); /* XXX C panels unavailable through RNA bpy.types! */
- pt->draw = image_panel_uv;
- pt->poll = image_panel_uv_poll;
- BLI_addtail(&art->paneltypes, pt);
+ PanelType *pt;
+
+ pt = MEM_callocN(sizeof(PanelType), "spacetype image panel uv");
+ strcpy(pt->idname, "IMAGE_PT_uv");
+ strcpy(pt->label, N_("UV Vertex")); /* XXX C panels unavailable through RNA bpy.types! */
+ pt->draw = image_panel_uv;
+ pt->poll = image_panel_uv_poll;
+ BLI_addtail(&art->paneltypes, pt);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-13 19:13:28 +0300