/* make sure path names are correct for OS */
static void clean_paths(Main *main)
{
Scene *scene;
BKE_bpath_traverse_main(main, clean_paths_visit_cb, BKE_BPATH_TRAVERSE_SKIP_MULTIFILE, NULL);
for (scene = main->scene.first; scene; scene = scene->id.next) {
BLI_path_native_slash(scene->r.pic);
}
}
/* /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// */
static void mat_livedb_draw_mat_preview(uiBlock *block, Scene *scene, ARegion *ar, SpaceLDB *slivedb, ListBase *lb)
{
LiveDbTreeElement *te;
char *file_path = (char*)BKE_appdir_folder_id_create(BLENDER_USER_DATAFILES, 0);
strcat(file_path, "/livedb/");
strcat(file_path, slivedb->server_address);
strcat(file_path, "/previews/");
BLI_path_native_slash(file_path);
BLI_dir_create_recursive(file_path);
for (te = lb->first; te; te = te->next) {
if (TE_GET_TYPE(te->item->type) == MAT_LDB_TREE_ITEM_TYPE_MATERIAL && te->ys + 2 * MAT_LIVEDB_UI_UNIT_Y >= ar->v2d.cur.ymin && te->ys <= ar->v2d.cur.ymax) {
unsigned int width, height;
char* buf = mat_livedb_get_mat_preview(slivedb->server_address, te->item->mat_item.id, &width, &height, file_path);
if(buf) {
if(width && height) {
glEnable(GL_BLEND);
glColor4f(0.0, 0.0, 0.0, 0.0);
if (width != UI_UNIT_X || height != (MAT_LIVEDB_UI_UNIT_Y - 2)) {
float facx = (float)(MAT_LIVEDB_UI_UNIT_Y - 2) / (float)width;
float facy = (float)(MAT_LIVEDB_UI_UNIT_Y - 2) / (float)height;
glPixelZoom(facx, facy);
}
glaDrawPixelsAuto((float)(ar->v2d.cur.xmax - MAT_LIVEDB_UI_UNIT_Y - 1),
(float)te->ys + 1, width, height, GL_RGBA, GL_UNSIGNED_BYTE, GL_NEAREST, buf);
glPixelZoom(1.0f, 1.0f);
glDisable(GL_BLEND);
}
MEM_freeN(buf);
}
}
else if (MAT_LIVEDB_ELEM_OPEN(te, slivedb)) mat_livedb_draw_mat_preview(block, scene, ar, slivedb, &te->subtree);
}
} /* mat_livedb_draw_mat_preview() */
static bool clean_paths_visit_cb(void *UNUSED(userdata), char *path_dst, const char *path_src)
{
strcpy(path_dst, path_src);
BLI_path_native_slash(path_dst);
return !STREQ(path_dst, path_src);
}
/* /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// */
static void get_material_startjob(void *customdata, short *stop, short *do_update, float *progress)
{
Main *bmain;
bContext *C;
bNodeTree *ntree;
MatItem *items;
uint32_t buf_size;
GetMaterialJob *mj = customdata;
mj->stop = stop;
mj->do_update = do_update;
mj->progress = progress;
ntree = mj->ntree;
bmain = mj->bmain;
C = mj->C;
*progress = 0.1f;
items = mat_livedb_get_material(mj->address, mj->mat_id, &buf_size);
*progress = 0.9f;
if(items) {
bNode *node, *next;
MatItem *cur_item = items;
bNode *node_to;
bNodeSocket *sock_to;
char file_path[FILE_MAX];
float cur_y_pos = 0;
/* Remove all existing nodes */
ED_preview_kill_jobs(CTX_wm_manager(C), bmain);
for (node = ntree->nodes.first; node; node = next) {
next = node->next;
/* check id user here, nodeFreeNode is called for free dbase too */
if (node->id) node->id->us--;
nodeFreeNode(ntree, node);
}
ntreeUpdateTree(bmain, ntree);
node_to = nodeAddNode(C, ntree, "ShaderNodeOutputMaterial");
node_to->locx = 0;
node_to->locy = 0;
for (sock_to = node_to->inputs.first; sock_to; sock_to = sock_to->next) {
if(!sock_to || strcmp(sock_to->name, "Surface")) continue;
break;
}
/* create file path */
if(!strlen(G.main->name)) {
char *cur_path = (char*)BKE_appdir_folder_id_create(BLENDER_USER_DATAFILES, 0);
strcpy(file_path, cur_path);
strcat(file_path, "/livedb/");
}
else {
BLI_strncpy(file_path, "//livedb/", sizeof(file_path));
BLI_path_abs(file_path, G.main->name);
}
strcat(file_path, mj->address);
strcat(file_path, "/textures/");
BLI_path_native_slash(file_path);
BLI_dir_create_recursive(file_path);
mat_livedb_add_mat_element(bmain, C, ntree, node_to, sock_to, &cur_item, file_path, 0, &cur_y_pos);
ED_node_tree_update(C);
ED_node_tag_update_nodetree(bmain, ntree, 0);
MEM_freeN(items);
}
*do_update = 1;
*stop = 0;
*progress = 1.0f;
return;
} /* get_material_job() */
