static void material_changed(Main *bmain, Material *ma)
{
Material *parent;
Object *ob;
Scene *scene;
int texture_draw = false;
/* icons */
BKE_icon_changed(BKE_icon_id_ensure(&ma->id));
/* glsl */
if (ma->gpumaterial.first)
GPU_material_free(&ma->gpumaterial);
/* find node materials using this */
for (parent = bmain->mat.first; parent; parent = parent->id.next) {
if (parent->use_nodes && parent->nodetree && nodes_use_material(parent->nodetree, ma)) {
/* pass */
}
else {
continue;
}
BKE_icon_changed(BKE_icon_id_ensure(&parent->id));
if (parent->gpumaterial.first)
GPU_material_free(&parent->gpumaterial);
}
/* find if we have a scene with textured display */
for (scene = bmain->scene.first; scene; scene = scene->id.next) {
if (scene->customdata_mask & CD_MASK_MTFACE) {
texture_draw = true;
break;
}
}
/* find textured objects */
if (texture_draw) {
for (ob = bmain->object.first; ob; ob = ob->id.next) {
DerivedMesh *dm = ob->derivedFinal;
Material ***material = give_matarar(ob);
short a, *totmaterial = give_totcolp(ob);
if (dm && totmaterial && material) {
for (a = 0; a < *totmaterial; a++) {
if ((*material)[a] == ma) {
GPU_drawobject_free(dm);
break;
}
}
}
}
}
}
static void texture_changed(Main *bmain, Tex *tex)
{
Material *ma;
Lamp *la;
World *wo;
Scene *scene;
bNode *node;
/* icons */
BKE_icon_changed(BKE_icon_getid(&tex->id));
/* find materials */
for (ma = bmain->mat.first; ma; ma = ma->id.next) {
if (mtex_use_tex(ma->mtex, MAX_MTEX, tex)) ;
else if (ma->use_nodes && ma->nodetree && nodes_use_tex(ma->nodetree, tex)) ;
else continue;
BKE_icon_changed(BKE_icon_getid(&ma->id));
if (ma->gpumaterial.first)
GPU_material_free(ma);
}
/* find lamps */
for (la = bmain->lamp.first; la; la = la->id.next) {
if (mtex_use_tex(la->mtex, MAX_MTEX, tex)) ;
else if (la->nodetree && nodes_use_tex(la->nodetree, tex)) ;
else continue;
BKE_icon_changed(BKE_icon_getid(&la->id));
}
/* find worlds */
for (wo = bmain->world.first; wo; wo = wo->id.next) {
if (mtex_use_tex(wo->mtex, MAX_MTEX, tex)) ;
else if (wo->nodetree && nodes_use_tex(wo->nodetree, tex)) ;
else continue;
BKE_icon_changed(BKE_icon_getid(&wo->id));
}
/* find compositing nodes */
for (scene = bmain->scene.first; scene; scene = scene->id.next) {
if (scene->use_nodes && scene->nodetree) {
for (node = scene->nodetree->nodes.first; node; node = node->next) {
if (node->id == &tex->id)
ED_node_changed_update(&scene->id, node);
}
}
}
}
static void image_changed(Main *bmain, Image *ima)
{
Tex *tex;
/* icons */
BKE_icon_changed(BKE_icon_id_ensure(&ima->id));
/* textures */
for (tex = bmain->tex.first; tex; tex = tex->id.next)
if (tex->ima == ima)
texture_changed(bmain, tex);
}
static void world_changed(Main *bmain, World *wo)
{
Material *ma;
/* icons */
BKE_icon_changed(BKE_icon_getid(&wo->id));
/* glsl */
for (ma = bmain->mat.first; ma; ma = ma->id.next)
if (ma->gpumaterial.first)
GPU_material_free(ma);
}
static void material_changed(Main *bmain, Material *ma)
{
Material *parent;
/* icons */
BKE_icon_changed(BKE_icon_getid(&ma->id));
/* glsl */
if (ma->gpumaterial.first)
GPU_material_free(ma);
/* find node materials using this */
for (parent = bmain->mat.first; parent; parent = parent->id.next) {
if (parent->use_nodes && parent->nodetree && nodes_use_material(parent->nodetree, ma)) ;
else continue;
BKE_icon_changed(BKE_icon_getid(&parent->id));
if (parent->gpumaterial.first)
GPU_material_free(parent);
}
}
static void lamp_changed(Main *bmain, Lamp *la)
{
Object *ob;
Material *ma;
/* icons */
BKE_icon_changed(BKE_icon_getid(&la->id));
/* glsl */
for (ob = bmain->object.first; ob; ob = ob->id.next)
if (ob->data == la && ob->gpulamp.first)
GPU_lamp_free(ob);
for (ma = bmain->mat.first; ma; ma = ma->id.next)
if (ma->gpumaterial.first)
GPU_material_free(ma);
}
ImBuf *get_brush_icon(Brush *brush)
{
static const int flags = IB_rect | IB_multilayer | IB_metadata;
char path[FILE_MAX];
const char *folder;
if (!(brush->icon_imbuf)) {
if (brush->flag & BRUSH_CUSTOM_ICON) {
if (brush->icon_filepath[0]) {
// first use the path directly to try and load the file
BLI_strncpy(path, brush->icon_filepath, sizeof(brush->icon_filepath));
BLI_path_abs(path, BKE_main_blendfile_path_from_global());
/* use default colorspaces for brushes */
brush->icon_imbuf = IMB_loadiffname(path, flags, NULL);
// otherwise lets try to find it in other directories
if (!(brush->icon_imbuf)) {
folder = BKE_appdir_folder_id(BLENDER_DATAFILES, "brushicons");
BLI_make_file_string(
BKE_main_blendfile_path_from_global(), path, folder, brush->icon_filepath);
if (path[0]) {
/* use fefault color spaces */
brush->icon_imbuf = IMB_loadiffname(path, flags, NULL);
}
}
if (brush->icon_imbuf) {
BKE_icon_changed(BKE_icon_id_ensure(&brush->id));
}
}
}
}
if (!(brush->icon_imbuf)) {
brush->id.icon_id = 0;
}
return brush->icon_imbuf;
}
static void world_changed(Main *bmain, World *wo)
{
Material *ma;
/* icons */
BKE_icon_changed(BKE_icon_id_ensure(&wo->id));
/* glsl */
for (ma = bmain->mat.first; ma; ma = ma->id.next)
if (ma->gpumaterial.first)
GPU_material_free(&ma->gpumaterial);
if (defmaterial.gpumaterial.first)
GPU_material_free(&defmaterial.gpumaterial);
if (wo->gpumaterial.first)
GPU_material_free(&wo->gpumaterial);
}
/* Helper function to join 2 areas, it has a return value, 0=failed 1=success
* used by the split, join operators
*/
int screen_area_join(bContext *C, bScreen *scr, ScrArea *sa1, ScrArea *sa2)
{
int dir;
dir = area_getorientation(sa1, sa2);
/*printf("dir is : %i\n", dir);*/
if (dir == -1) {
return 0;
}
if (dir == 0) {
sa1->v1 = sa2->v1;
sa1->v2 = sa2->v2;
screen_geom_edge_add(scr, sa1->v2, sa1->v3);
screen_geom_edge_add(scr, sa1->v1, sa1->v4);
}
else if (dir == 1) {
sa1->v2 = sa2->v2;
sa1->v3 = sa2->v3;
screen_geom_edge_add(scr, sa1->v1, sa1->v2);
screen_geom_edge_add(scr, sa1->v3, sa1->v4);
}
else if (dir == 2) {
sa1->v3 = sa2->v3;
sa1->v4 = sa2->v4;
screen_geom_edge_add(scr, sa1->v2, sa1->v3);
screen_geom_edge_add(scr, sa1->v1, sa1->v4);
}
else if (dir == 3) {
sa1->v1 = sa2->v1;
sa1->v4 = sa2->v4;
screen_geom_edge_add(scr, sa1->v1, sa1->v2);
screen_geom_edge_add(scr, sa1->v3, sa1->v4);
}
screen_delarea(C, scr, sa2);
BKE_screen_remove_double_scrverts(scr);
/* Update preview thumbnail */
BKE_icon_changed(scr->id.icon_id);
return 1;
}
ImBuf* get_brush_icon(Brush *brush)
{
static const int flags = IB_rect|IB_multilayer|IB_metadata;
char path[240];
char *folder;
if (!(brush->icon_imbuf)) {
if (brush->flag & BRUSH_CUSTOM_ICON) {
if (brush->icon_filepath[0]) {
// first use the path directly to try and load the file
BLI_strncpy(path, brush->icon_filepath, sizeof(brush->icon_filepath));
BLI_path_abs(path, G.main->name);
brush->icon_imbuf= IMB_loadiffname(path, flags);
// otherwise lets try to find it in other directories
if (!(brush->icon_imbuf)) {
folder= BLI_get_folder(BLENDER_DATAFILES, "brushicons");
path[0]= 0;
BLI_make_file_string(G.main->name, path, folder, brush->icon_filepath);
if (path[0])
brush->icon_imbuf= IMB_loadiffname(path, flags);
}
if (brush->icon_imbuf)
BKE_icon_changed(BKE_icon_getid(&brush->id));
}
}
}
if (!(brush->icon_imbuf))
brush->id.icon_id = 0;
return brush->icon_imbuf;
}
static void texture_changed(Main *bmain, Tex *tex)
{
Material *ma;
Lamp *la;
World *wo;
Scene *scene;
Object *ob;
bNode *node;
bool texture_draw = false;
/* icons */
BKE_icon_changed(BKE_icon_id_ensure(&tex->id));
/* paint overlays */
for (scene = bmain->scene.first; scene; scene = scene->id.next)
BKE_paint_invalidate_overlay_tex(scene, tex);
/* find materials */
for (ma = bmain->mat.first; ma; ma = ma->id.next) {
if (!material_uses_texture(ma, tex))
continue;
BKE_icon_changed(BKE_icon_id_ensure(&ma->id));
if (ma->gpumaterial.first)
GPU_material_free(&ma->gpumaterial);
}
/* find lamps */
for (la = bmain->lamp.first; la; la = la->id.next) {
if (mtex_use_tex(la->mtex, MAX_MTEX, tex)) {
lamp_changed(bmain, la);
}
else if (la->nodetree && nodes_use_tex(la->nodetree, tex)) {
lamp_changed(bmain, la);
}
else {
continue;
}
}
/* find worlds */
for (wo = bmain->world.first; wo; wo = wo->id.next) {
if (mtex_use_tex(wo->mtex, MAX_MTEX, tex)) {
/* pass */
}
else if (wo->nodetree && nodes_use_tex(wo->nodetree, tex)) {
/* pass */
}
else {
continue;
}
BKE_icon_changed(BKE_icon_id_ensure(&wo->id));
if (wo->gpumaterial.first)
GPU_material_free(&wo->gpumaterial);
}
/* find compositing nodes */
for (scene = bmain->scene.first; scene; scene = scene->id.next) {
if (scene->use_nodes && scene->nodetree) {
for (node = scene->nodetree->nodes.first; node; node = node->next) {
if (node->id == &tex->id)
ED_node_tag_update_id(&scene->id);
}
}
if (scene->customdata_mask & CD_MASK_MTFACE)
texture_draw = true;
}
/* find textured objects */
if (texture_draw) {
for (ob = bmain->object.first; ob; ob = ob->id.next) {
DerivedMesh *dm = ob->derivedFinal;
Material ***material = give_matarar(ob);
short a, *totmaterial = give_totcolp(ob);
if (dm && totmaterial && material) {
for (a = 0; a < *totmaterial; a++) {
if (ob->matbits && ob->matbits[a])
ma = ob->mat[a];
else
ma = (*material)[a];
if (ma && material_uses_texture(ma, tex)) {
GPU_drawobject_free(dm);
break;
}
}
}
}
}
}
