static void build_image_lookup(Main *bmain, Object *ob, BakeImages *bake_images)
{
const int tot_mat = ob->totcol;
int i, j;
int tot_images = 0;
/* error handling and tag (in case multiple materials share the same image) */
BKE_main_id_tag_idcode(bmain, ID_IM, false);
for (i = 0; i < tot_mat; i++) {
Image *image;
ED_object_get_active_image(ob, i + 1, &image, NULL, NULL, NULL);
if ((image->id.tag & LIB_TAG_DOIT)) {
for (j = 0; j < i; j++) {
if (bake_images->data[j].image == image) {
bake_images->lookup[i] = j;
break;
}
}
}
else {
bake_images->lookup[i] = tot_images;
bake_images->data[tot_images].image = image;
image->id.tag |= LIB_TAG_DOIT;
tot_images++;
}
}
bake_images->size = tot_images;
}
static bool build_image_lookup(Main *bmain, Object *ob, BakeImages *bake_images, ReportList *reports)
{
const int tot_mat = ob->totcol;
int i, j;
int tot_images = 0;
/* error handling and tag (in case multiple materials share the same image) */
BKE_main_id_tag_idcode(bmain, ID_IM, false);
for (i = 0; i < tot_mat; i++) {
Image *image;
ED_object_get_active_image(ob, i + 1, &image, NULL, NULL);
if (!image) {
if (ob->mat[i]) {
BKE_reportf(reports, RPT_ERROR,
"No active image found in material %d (%s)", i, ob->mat[i]->id.name + 2);
}
else if (((Mesh *) ob->data)->mat[i]) {
BKE_reportf(reports, RPT_ERROR,
"No active image found in material %d (%s)", i, ((Mesh *) ob->data)->mat[i]->id.name + 2);
}
else {
BKE_reportf(reports, RPT_ERROR,
"No active image found in material %d", i);
}
return false;
}
if ((image->id.flag & LIB_DOIT)) {
for (j = 0; j < i; j++) {
if (bake_images->data[j].image == image) {
bake_images->lookup[i] = j;
break;
}
}
}
else {
bake_images->lookup[i] = tot_images;
bake_images->data[tot_images].image = image;
image->id.flag |= LIB_DOIT;
tot_images++;
}
}
bake_images->size = tot_images;
return true;
}
/* before even getting in the bake function we check for some basic errors */
static bool bake_objects_check(Main *bmain, Object *ob, ListBase *selected_objects,
ReportList *reports, const bool is_selected_to_active)
{
CollectionPointerLink *link;
/* error handling and tag (in case multiple materials share the same image) */
BKE_main_id_tag_idcode(bmain, ID_IM, false);
if (is_selected_to_active) {
int tot_objects = 0;
if (!bake_object_check(ob, reports))
return false;
for (link = selected_objects->first; link; link = link->next) {
Object *ob_iter = (Object *)link->ptr.data;
if (ob_iter == ob)
continue;
if (ELEM(ob_iter->type, OB_MESH, OB_FONT, OB_CURVE, OB_SURF, OB_MBALL) == false) {
BKE_reportf(reports, RPT_ERROR, "Object \"%s\" is not a mesh or can't be converted to a mesh (Curve, Text, Surface or Metaball)", ob_iter->id.name + 2);
return false;
}
tot_objects += 1;
}
if (tot_objects == 0) {
BKE_report(reports, RPT_ERROR, "No valid selected objects");
return false;
}
}
else {
if (BLI_listbase_is_empty(selected_objects)) {
BKE_report(reports, RPT_ERROR, "No valid selected objects");
return false;
}
for (link = selected_objects->first; link; link = link->next) {
if (!bake_object_check(link->ptr.data, reports))
return false;
}
}
return true;
}
