Commit: d5fa1f8a52bcbb4259c783afcd01e069ad974ecc
Author: Antony Riakiotakis
Date: Fri Sep 5 15:48:03 2014 +0200
Branches: master
https://developer.blender.org/rBd5fa1f8a52bcbb4259c783afcd01e069ad974ecc
Cleanup:
Move projection paint data ensure function to projective texture
painting. Also, cleanup draw data when generating a new image for
painting in image paint mode.
===================================================================
M source/blender/editors/sculpt_paint/paint_image.c
M source/blender/editors/sculpt_paint/paint_image_proj.c
===================================================================
diff --git a/source/blender/editors/sculpt_paint/paint_image.c
b/source/blender/editors/sculpt_paint/paint_image.c
index 2a79b11..ebfb17d 100644
--- a/source/blender/editors/sculpt_paint/paint_image.c
+++ b/source/blender/editors/sculpt_paint/paint_image.c
@@ -74,7 +74,6 @@
#include "UI_view2d.h"
#include "ED_image.h"
-#include "ED_mesh.h"
#include "ED_object.h"
#include "ED_paint.h"
#include "ED_screen.h"
@@ -1346,123 +1345,6 @@ static int texture_paint_toggle_poll(bContext *C)
return 1;
}
-
-/* Make sure that active object has a material, and assign UVs and image
layers if they do not exist */
-void paint_proj_mesh_data_ensure(bContext *C, Object *ob, wmOperator *op)
-{
- Mesh *me;
- int layernum;
- ImagePaintSettings *imapaint = &(CTX_data_tool_settings(C)->imapaint);
- bScreen *sc;
- Scene *scene = CTX_data_scene(C);
- Main *bmain = CTX_data_main(C);
- Brush *br = BKE_paint_brush(&imapaint->paint);
-
- /* no material, add one */
- if (ob->totcol == 0) {
- Material *ma = BKE_material_add(CTX_data_main(C), "Material");
- /* no material found, just assign to first slot */
- assign_material(ob, ma, 1, BKE_MAT_ASSIGN_USERPREF);
- proj_paint_add_slot(C, ma, NULL);
- }
- else {
- /* there may be material slots but they may be empty, check */
- int i;
-
- for (i = 1; i < ob->totcol + 1; i++) {
- Material *ma = give_current_material(ob, i);
-
- if (ma) {
- if (imapaint->mode == IMAGEPAINT_MODE_MATERIAL)
{
- if (!ma->texpaintslot) {
- /* refresh here just in case */
-
BKE_texpaint_slot_refresh_cache(scene, ma);
-
- /* if still no slots, we have
to add */
- if (!ma->texpaintslot) {
- proj_paint_add_slot(C,
ma, NULL);
-
- if (ma->texpaintslot) {
- for (sc =
bmain->screen.first; sc; sc = sc->id.next) {
- ScrArea
*sa;
- for (sa
= sc->areabase.first; sa; sa = sa->next) {
-
SpaceLink *sl;
-
for (sl = sa->spacedata.first; sl; sl = sl->next) {
-
if (sl->spacetype == SPACE_IMAGE) {
-
SpaceImage *sima = (SpaceImage *)sl;
-
-
ED_space_image_set(sima, scene, scene->obedit,
ma->texpaintslot[0].ima);
-
}
-
}
- }
- }
- }
- }
- }
- }
- }
- else {
- Material *ma =
BKE_material_add(CTX_data_main(C), "Material");
- /* no material found, just assign to first slot
*/
- assign_material(ob, ma, i,
BKE_MAT_ASSIGN_USERPREF);
- proj_paint_add_slot(C, ma, NULL);
- }
- }
- }
-
- if (imapaint->mode == IMAGEPAINT_MODE_IMAGE) {
- if (imapaint->canvas == NULL) {
- int width;
- int height;
- Main *bmain = CTX_data_main(C);
- float color[4] = {0.0, 0.0, 0.0, 1.0};
-
- width = 1024;
- height = 1024;
- imapaint->canvas = BKE_image_add_generated(bmain,
width, height, "Canvas", 32, false, IMA_GENTYPE_BLANK, color);
-
- for (sc = bmain->screen.first; sc; sc = sc->id.next) {
- ScrArea *sa;
- for (sa = sc->areabase.first; sa; sa =
sa->next) {
- SpaceLink *sl;
- for (sl = sa->spacedata.first; sl; sl =
sl->next) {
- if (sl->spacetype ==
SPACE_IMAGE) {
- SpaceImage *sima =
(SpaceImage *)sl;
-
-
ED_space_image_set(sima, scene, scene->obedit, imapaint->canvas);
- }
- }
- }
- }
- }
- }
-
- me = BKE_mesh_from_object(ob);
- layernum = CustomData_number_of_layers(&me->pdata, CD_MTEXPOLY);
-
- if (layernum == 0) {
- BKE_reportf(op->reports, RPT_WARNING, "Object did not have UV
map, manual unwrap recommended");
-
- ED_mesh_uv_texture_add(me, "UVMap", true);
- }
-
- /* Make sure we have a stencil to paint on! */
- if (br && br->imagepaint_tool == PAINT_TOOL_MASK) {
- imapaint->flag |= IMAGEPAINT_PROJECT_LAYER_STENCIL;
-
- if (imapaint->stencil == NULL) {
- int width;
- int height;
- Main *bmain = CTX_data_main(C);
- float color[4] = {0.0, 0.0, 0.0, 1.0};
-
- width = 1024;
- height = 1024;
- imapaint->stencil = BKE_image_add_generated(bmain,
width, height, "Stencil", 32, false, IMA_GENTYPE_BLANK, color);
- }
- }
-}
-
static int texture_paint_toggle_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
diff --git a/source/blender/editors/sculpt_paint/paint_image_proj.c
b/source/blender/editors/sculpt_paint/paint_image_proj.c
index ab22b0a..ef4a4e9 100644
--- a/source/blender/editors/sculpt_paint/paint_image_proj.c
+++ b/source/blender/editors/sculpt_paint/paint_image_proj.c
@@ -82,6 +82,8 @@
#include "UI_view2d.h"
#include "UI_interface.h"
+#include "ED_image.h"
+#include "ED_mesh.h"
#include "ED_paint.h"
#include "ED_screen.h"
#include "ED_uvedit.h"
@@ -97,6 +99,7 @@
#include "RNA_enum_types.h"
#include "GPU_draw.h"
+#include "GPU_buffers.h"
#include "IMB_colormanagement.h"
@@ -4850,6 +4853,129 @@ void PAINT_OT_image_from_view(wmOperatorType *ot)
RNA_def_string_file_name(ot->srna, "filepath", NULL, FILE_MAX, "File
Path", "Name of the file");
}
+/*********************************************
+ * Data generation for projective texturing *
+ * *******************************************/
+
+
+/* Make sure that active object has a material, and assign UVs and image
layers if they do not exist */
+void paint_proj_mesh_data_ensure(bContext *C, Object *ob, wmOperator *op)
+{
+ Mesh *me;
+ int layernum;
+ ImagePaintSettings *imapaint = &(CTX_data_tool_settings(C)->imapaint);
+ bScreen *sc;
+ Scene *scene = CTX_data_scene(C);
+ Main *bmain = CTX_data_main(C);
+ Brush *br = BKE_paint_brush(&imapaint->paint);
+
+ /* no material, add one */
+ if (ob->totcol == 0) {
+ Material *ma = BKE_material_add(CTX_data_main(C), "Material");
+ /* no material found, just assign to first slot */
+ assign_material(ob, ma, 1, BKE_MAT_ASSIGN_USERPREF);
+ proj_paint_add_slot(C, ma, NULL);
+ }
+ else {
+ /* there may be material slots but they may be empty, check */
+ int i;
+
+ for (i = 1; i < ob->totcol + 1; i++) {
+ Material *ma = give_current_material(ob, i);
+
+ if (ma) {
+ if (imapaint->mode == IMAGEPAINT_MODE_MATERIAL)
{
+ if (!ma->texpaintslot) {
+ /* refresh here just in case */
+
BKE_texpaint_slot_refresh_cache(scene, ma);
+
+ /* if still no slots, we have
to add */
+ if (!ma->texpaintslot) {
+ proj_paint_add_slot(C,
ma, NULL);
+
+ if (ma->texpaintslot) {
+ for (sc =
bmain->screen.first; sc; sc = sc->id.next) {
+ ScrArea
*sa;
+ for (sa
= sc->areabase.first; sa; sa = sa->next) {
+
SpaceLink *sl;
+
for (sl = sa->spacedata.first; sl; sl = sl->next) {
+
if (sl->spacetype == SPACE_IMAGE) {
+
SpaceImage *sima = (SpaceImage *)sl;
+
+
ED_space_image_set(sima, scene, scene->obedit,
ma->texpaintslot[0].ima);
+
}
+
}
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ else {
+ Material *ma =
BKE_material_add(CTX_data_main(C), "Material");
+ /* no material found, just assign to first slot
*/
+ assign_material(ob, ma, i,
BKE_MAT_ASSIGN_USERPREF);
+ proj_paint_add_slot(C, ma, NULL);
+ }
+ }
+ }
+
+ if (imapaint->mode == IMAGEPAINT_MODE_IMAGE) {
+ if (imapaint->canvas == NULL) {
+ int width;
+ int height;
+ Main *bmain = CTX_data_main(C);
+ float color[4] = {0.0, 0.0, 0.0, 1.0};
+
+ width = 1024;
+ height = 1024;
+ imapaint->canvas = BKE_image_add_generated(bmain,
width, height, "Canvas", 32, false, IMA_GENTYPE_BLANK, color);
+
+ GPU_drawobject_free(ob->derivedFinal);
+
+ for (sc = bmain->screen.first; sc; sc = sc->id.next) {
+ ScrArea *sa;
+ for (sa = sc->areabase.first; sa; sa =
sa->next) {
+ SpaceLink *sl;
+ for (sl = sa->spacedata.first; sl; sl =
sl->next) {
+ if (sl->spacetype ==
SPACE_IMAGE) {
+ SpaceImage *sima =
(SpaceImage *)sl;
+
+
ED_space_image_set(sima, scene, scene->obedit, imapaint->canvas);
+ }
+ }
+ }
+ }
+ }
+ }
+
+ me = BKE_mesh_from_object(ob);
+ layernum = CustomData_number_of_layers(&me->pdata, CD_MTEXPOLY);
+
+ if (layernum == 0) {
+ BKE_reportf(op->reports, RPT_WARNING, "Object did not have UV
map, manual unwrap recommended");
+
+ ED_mesh_uv_texture_add(me, "UVMap", true);
+ }
+
+ /* Make sure we have a stencil to paint on! */
+ if (br && br->imagepaint_tool == PAINT_TOOL_MASK) {
+ imapaint->flag |= IMAGEPAINT_PROJECT_LAYER_STENCIL;
+
+ if (imapaint->stencil == NULL) {
+ int width;
+ int height;
+ Main *bmain = CTX_data_main(C);
+ float color[4] = {0.0, 0.0, 0.0, 1.0};
+
+ width = 1024;
+ height = 1024;
+ imapaint->stencil = BKE_image_add_generated(bmain,
width, height, "Stencil", 32, false, IMA_GENTYPE_BLANK, color);
+ }
+ }
+}
+
/* Add layer operator */
static EnumPropertyItem layer_type_items[] = {
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