/* executes blocking render */
static int screen_render_exec(bContext *C, wmOperator *op)
{
Scene *scene = CTX_data_scene(C);
SceneRenderLayer *srl = NULL;
Render *re;
Image *ima;
View3D *v3d = CTX_wm_view3d(C);
Main *mainp = CTX_data_main(C);
unsigned int lay_override;
const bool is_animation = RNA_boolean_get(op->ptr, "animation");
const bool is_write_still = RNA_boolean_get(op->ptr, "write_still");
struct Object *camera_override = v3d ? V3D_CAMERA_LOCAL(v3d) : NULL;
/* custom scene and single layer re-render */
screen_render_scene_layer_set(op, mainp, &scene, &srl);
if (!is_animation && is_write_still && BKE_imtype_is_movie(scene->r.im_format.imtype)) {
BKE_report(op->reports, RPT_ERROR, "Cannot write a single file with an animation format selected");
return OPERATOR_CANCELLED;
}
re = RE_NewRender(scene->id.name);
lay_override = (v3d && v3d->lay != scene->lay) ? v3d->lay : 0;
G.is_break = false;
RE_test_break_cb(re, NULL, render_break);
ima = BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
BKE_image_signal(ima, NULL, IMA_SIGNAL_FREE);
BKE_image_backup_render(scene, ima);
/* cleanup sequencer caches before starting user triggered render.
* otherwise, invalidated cache entries can make their way into
* the output rendering. We can't put that into RE_BlenderFrame,
* since sequence rendering can call that recursively... (peter) */
BKE_sequencer_cache_cleanup();
RE_SetReports(re, op->reports);
BLI_begin_threaded_malloc();
if (is_animation)
RE_BlenderAnim(re, mainp, scene, camera_override, lay_override, scene->r.sfra, scene->r.efra, scene->r.frame_step);
else
RE_BlenderFrame(re, mainp, scene, srl, camera_override, lay_override, scene->r.cfra, is_write_still);
BLI_end_threaded_malloc();
RE_SetReports(re, NULL);
// no redraw needed, we leave state as we entered it
ED_update_for_newframe(mainp, scene, 1);
WM_event_add_notifier(C, NC_SCENE | ND_RENDER_RESULT, scene);
return OPERATOR_FINISHED;
}
static int bake_exec(bContext *C, wmOperator *op)
{
Render *re;
int result = OPERATOR_CANCELLED;
BakeAPIRender bkr = {NULL};
bake_init_api_data(op, C, &bkr);
re = bkr.render;
/* setup new render */
RE_test_break_cb(re, NULL, bake_break);
if (!bake_objects_check(bkr.main, bkr.ob, &bkr.selected_objects, bkr.reports, bkr.is_selected_to_active)) {
goto finally;
}
if (bkr.is_clear) {
const bool is_tangent = ((bkr.pass_type == SCE_PASS_NORMAL) && (bkr.normal_space == R_BAKE_SPACE_TANGENT));
bake_images_clear(bkr.main, is_tangent);
}
RE_SetReports(re, bkr.reports);
if (bkr.is_selected_to_active) {
result = bake(
bkr.render, bkr.main, bkr.scene, bkr.ob, &bkr.selected_objects, bkr.reports,
bkr.pass_type, bkr.margin, bkr.save_mode,
bkr.is_clear, bkr.is_split_materials, bkr.is_automatic_name, true, bkr.is_cage,
bkr.cage_extrusion, bkr.normal_space, bkr.normal_swizzle,
bkr.custom_cage, bkr.filepath, bkr.width, bkr.height, bkr.identifier, bkr.sa,
bkr.uv_layer);
}
else {
CollectionPointerLink *link;
const bool is_clear = bkr.is_clear && BLI_listbase_is_single(&bkr.selected_objects);
for (link = bkr.selected_objects.first; link; link = link->next) {
Object *ob_iter = link->ptr.data;
result = bake(
bkr.render, bkr.main, bkr.scene, ob_iter, NULL, bkr.reports,
bkr.pass_type, bkr.margin, bkr.save_mode,
is_clear, bkr.is_split_materials, bkr.is_automatic_name, false, bkr.is_cage,
bkr.cage_extrusion, bkr.normal_space, bkr.normal_swizzle,
bkr.custom_cage, bkr.filepath, bkr.width, bkr.height, bkr.identifier, bkr.sa,
bkr.uv_layer);
}
}
RE_SetReports(re, NULL);
finally:
BLI_freelistN(&bkr.selected_objects);
return result;
}
static void bake_startjob(void *bkv, short *UNUSED(stop), short *do_update, float *progress)
{
BakeAPIRender *bkr = (BakeAPIRender *)bkv;
/* setup new render */
bkr->do_update = do_update;
bkr->progress = progress;
RE_SetReports(bkr->render, bkr->reports);
if (!bake_pass_filter_check(bkr->pass_type, bkr->pass_filter, bkr->reports)) {
bkr->result = OPERATOR_CANCELLED;
return;
}
if (!bake_objects_check(bkr->main, bkr->scene, bkr->ob, &bkr->selected_objects, bkr->reports, bkr->is_selected_to_active)) {
bkr->result = OPERATOR_CANCELLED;
return;
}
if (bkr->is_clear) {
const bool is_tangent = ((bkr->pass_type == SCE_PASS_NORMAL) && (bkr->normal_space == R_BAKE_SPACE_TANGENT));
bake_images_clear(bkr->main, is_tangent);
}
if (bkr->is_selected_to_active) {
bkr->result = bake(
bkr->render, bkr->main, bkr->scene, bkr->ob, &bkr->selected_objects, bkr->reports,
bkr->pass_type, bkr->pass_filter, bkr->margin, bkr->save_mode,
bkr->is_clear, bkr->is_split_materials, bkr->is_automatic_name, true, bkr->is_cage,
bkr->cage_extrusion, bkr->normal_space, bkr->normal_swizzle,
bkr->custom_cage, bkr->filepath, bkr->width, bkr->height, bkr->identifier, bkr->sa,
bkr->uv_layer);
}
else {
CollectionPointerLink *link;
const bool is_clear = bkr->is_clear && BLI_listbase_is_single(&bkr->selected_objects);
for (link = bkr->selected_objects.first; link; link = link->next) {
Object *ob_iter = link->ptr.data;
bkr->result = bake(
bkr->render, bkr->main, bkr->scene, ob_iter, NULL, bkr->reports,
bkr->pass_type, bkr->pass_filter, bkr->margin, bkr->save_mode,
is_clear, bkr->is_split_materials, bkr->is_automatic_name, false, bkr->is_cage,
bkr->cage_extrusion, bkr->normal_space, bkr->normal_swizzle,
bkr->custom_cage, bkr->filepath, bkr->width, bkr->height, bkr->identifier, bkr->sa,
bkr->uv_layer);
if (bkr->result == OPERATOR_CANCELLED)
return;
}
}
RE_SetReports(bkr->render, NULL);
}
static void render_startjob(void *rjv, short *stop, short *do_update, float *progress)
{
RenderJob *rj = rjv;
rj->stop = stop;
rj->do_update = do_update;
rj->progress = progress;
RE_SetReports(rj->re, rj->reports);
if (rj->anim)
RE_BlenderAnim(rj->re, rj->main, rj->scene, rj->camera_override, rj->lay, rj->scene->r.sfra, rj->scene->r.efra, rj->scene->r.frame_step);
else
RE_BlenderFrame(rj->re, rj->main, rj->scene, rj->srl, rj->camera_override, rj->lay, rj->scene->r.cfra, rj->write_still);
RE_SetReports(rj->re, NULL);
}
static int render_animation(int UNUSED(argc), const char **UNUSED(argv), void *data)
{
bContext *C = data;
if (CTX_data_scene(C)) {
Main *bmain= CTX_data_main(C);
Scene *scene= CTX_data_scene(C);
Render *re= RE_NewRender(scene->id.name);
ReportList reports;
BKE_reports_init(&reports, RPT_PRINT);
RE_SetReports(re, &reports);
RE_BlenderAnim(re, bmain, scene, NULL, scene->lay, scene->r.sfra, scene->r.efra, scene->r.frame_step);
RE_SetReports(re, NULL);
} else {
printf("\nError: no blend loaded. cannot use '-a'.\n");
}
return 0;
}
/* executes blocking render */
static int screen_render_exec(bContext *C, wmOperator *op)
{
Scene *scene= CTX_data_scene(C);
Render *re= RE_NewRender(scene->id.name);
Image *ima;
View3D *v3d= CTX_wm_view3d(C);
Main *mainp= CTX_data_main(C);
unsigned int lay= (v3d)? v3d->lay: scene->lay;
const short is_animation= RNA_boolean_get(op->ptr, "animation");
const short is_write_still= RNA_boolean_get(op->ptr, "write_still");
struct Object *camera_override= v3d ? V3D_CAMERA_LOCAL(v3d) : NULL;
if(!is_animation && is_write_still && BKE_imtype_is_movie(scene->r.imtype)) {
BKE_report(op->reports, RPT_ERROR, "Can't write a single file with an animation format selected.");
return OPERATOR_CANCELLED;
}
G.afbreek= 0;
RE_test_break_cb(re, NULL, (int (*)(void *)) blender_test_break);
ima= BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
BKE_image_signal(ima, NULL, IMA_SIGNAL_FREE);
BKE_image_backup_render(scene, ima);
/* cleanup sequencer caches before starting user triggered render.
otherwise, invalidated cache entries can make their way into
the output rendering. We can't put that into RE_BlenderFrame,
since sequence rendering can call that recursively... (peter) */
seq_stripelem_cache_cleanup();
RE_SetReports(re, op->reports);
if(is_animation)
RE_BlenderAnim(re, mainp, scene, camera_override, lay, scene->r.sfra, scene->r.efra, scene->r.frame_step);
else
RE_BlenderFrame(re, mainp, scene, NULL, camera_override, lay, scene->r.cfra, is_write_still);
RE_SetReports(re, NULL);
// no redraw needed, we leave state as we entered it
ED_update_for_newframe(mainp, scene, CTX_wm_screen(C), 1);
WM_event_add_notifier(C, NC_SCENE|ND_RENDER_RESULT, scene);
return OPERATOR_FINISHED;
}
static int render_frame(int argc, const char **argv, void *data)
{
bContext *C = data;
Scene *scene = CTX_data_scene(C);
if (scene) {
Main *bmain = CTX_data_main(C);
if (argc > 1) {
Render *re = RE_NewRender(scene->id.name);
int frame;
ReportList reports;
switch (*argv[1]) {
case '+':
frame = scene->r.sfra + atoi(argv[1] + 1);
break;
case '-':
frame = (scene->r.efra - atoi(argv[1] + 1)) + 1;
break;
default:
frame = atoi(argv[1]);
break;
}
BLI_begin_threaded_malloc();
BKE_reports_init(&reports, RPT_PRINT);
frame = CLAMPIS(frame, MINAFRAME, MAXFRAME);
RE_SetReports(re, &reports);
RE_BlenderAnim(re, bmain, scene, NULL, scene->lay, frame, frame, scene->r.frame_step);
RE_SetReports(re, NULL);
BLI_end_threaded_malloc();
return 1;
}
else {
printf("\nError: frame number must follow '-f / --render-frame'.\n");
return 0;
}
}
else {
printf("\nError: no blend loaded. cannot use '-f / --render-frame'.\n");
return 0;
}
}
/* executes blocking blensor */
static int screen_blensor_exec(bContext *C, wmOperator *op)
{
Scene *scene= CTX_data_scene(C);
static Render *re=NULL;
Image *ima;
View3D *v3d= CTX_wm_view3d(C);
Main *mainp= CTX_data_main(C);
unsigned int lay= (v3d)? v3d->lay: scene->lay;
float *rays;
float *returns;
char ray_ptr_str[17];
char return_ptr_str[17];
/* add modal handler for ESC */
const int raycount= RNA_int_get(op->ptr, "raycount");
const int elements_per_ray= RNA_int_get(op->ptr, "elements_per_ray");
const int keep_render_setup = RNA_boolean_get(op->ptr, "keep_render_setup");
const int shading = RNA_boolean_get(op->ptr, "shading");
const float maximum_distance =RNA_float_get(op->ptr, "maximum_distance");
struct Object *camera_override= v3d ? V3D_CAMERA_LOCAL(v3d) : NULL;
RNA_string_get(op->ptr, "vector_strptr", ray_ptr_str);
RNA_string_get(op->ptr, "return_vector_strptr", return_ptr_str);
rays = (float *)convert_str_to_ptr(ray_ptr_str);
returns = (float *)convert_str_to_ptr(return_ptr_str);
if (raycount > 0)
{
printf ("Raycount: %d\n",raycount);
if(re==NULL) {
re = RE_NewRender(scene->id.name);
}
G.is_break = FALSE;
//RE_test_break_cb(re, NULL, (int (*)(void *)) blender_test_break);
ima= BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
BKE_image_signal(ima, NULL, IMA_SIGNAL_FREE);
BKE_image_backup_render(scene, ima);
/* cleanup sequencer caches before starting user triggered render.
* otherwise, invalidated cache entries can make their way into
* the output rendering. We can't put that into RE_BlenderFrame,
* since sequence rendering can call that recursively... (peter) */
BKE_sequencer_cache_cleanup();
RE_SetReports(re, op->reports);
RE_BlensorFrame(re, mainp, scene, NULL, camera_override, lay, scene->r.cfra, 0, rays, raycount, elements_per_ray, returns, maximum_distance, keep_render_setup, shading);
RE_SetReports(re, NULL);
// no redraw needed, we leave state as we entered it
ED_update_for_newframe(mainp, scene, 1);
WM_event_add_notifier(C, NC_SCENE|ND_RENDER_RESULT, scene);
if (keep_render_setup == 0)
{
re = NULL;
}
}
return OPERATOR_FINISHED;
}
static int bake(
Main *bmain, Scene *scene, Object *ob_low, ListBase *selected_objects, ReportList *reports,
const ScenePassType pass_type, const int margin,
const BakeSaveMode save_mode, const bool is_clear, const bool is_split_materials,
const bool is_automatic_name, const bool use_selected_to_active,
const float cage_extrusion, const int normal_space, const BakeNormalSwizzle normal_swizzle[],
const char *custom_cage, const char *filepath, const int width, const int height,
const char *identifier)
{
int op_result = OPERATOR_CANCELLED;
bool ok = false;
Object *ob_cage = NULL;
BakeHighPolyData *highpoly;
int tot_highpoly;
char restrict_flag_low = ob_low->restrictflag;
char restrict_flag_cage;
Mesh *me_low = NULL;
Render *re;
float *result = NULL;
BakePixel *pixel_array_low = NULL;
const bool is_save_internal = (save_mode == R_BAKE_SAVE_INTERNAL);
const bool is_noncolor = is_noncolor_pass(pass_type);
const int depth = RE_pass_depth(pass_type);
bool is_highpoly = false;
bool is_tangent;
BakeImages bake_images = {NULL};
int num_pixels;
int tot_materials;
int i;
re = RE_NewRender(scene->id.name);
is_tangent = pass_type == SCE_PASS_NORMAL && normal_space == R_BAKE_SPACE_TANGENT;
tot_materials = ob_low->totcol;
if (tot_materials == 0) {
if (is_save_internal) {
BKE_report(reports, RPT_ERROR,
"No active image found. Add a material or bake to an external file");
goto cleanup;
}
else if (is_split_materials) {
BKE_report(reports, RPT_ERROR,
"No active image found. Add a material or bake without the Split Materials option");
goto cleanup;
}
else {
/* baking externally without splitting materials */
tot_materials = 1;
}
}
/* we overallocate in case there is more materials than images */
bake_images.data = MEM_callocN(sizeof(BakeImage) * tot_materials, "bake images dimensions (width, height, offset)");
bake_images.lookup = MEM_callocN(sizeof(int) * tot_materials, "bake images lookup (from material to BakeImage)");
if (!build_image_lookup(bmain, ob_low, &bake_images, reports))
goto cleanup;
if (is_save_internal) {
num_pixels = initialize_internal_images(&bake_images, reports);
if (num_pixels == 0) {
goto cleanup;
}
if (is_clear) {
RE_bake_ibuf_clear(&bake_images, is_tangent);
}
}
else {
/* when saving extenally always use the size specified in the UI */
num_pixels = width * height * bake_images.size;
for (i = 0; i < bake_images.size; i++) {
bake_images.data[i].width = width;
bake_images.data[i].height = height;
bake_images.data[i].offset = (is_split_materials ? num_pixels : 0);
bake_images.data[i].image = NULL;
}
if (!is_split_materials) {
/* saving a single image */
for (i = 0; i < tot_materials; i++)
bake_images.lookup[i] = 0;
}
}
if (use_selected_to_active) {
CollectionPointerLink *link;
tot_highpoly = 0;
for (link = selected_objects->first; link; link = link->next) {
Object *ob_iter = link->ptr.data;
if (ob_iter == ob_low)
continue;
tot_highpoly ++;
}
if (tot_highpoly == 0) {
BKE_report(reports, RPT_ERROR, "No valid selected objects");
op_result = OPERATOR_CANCELLED;
goto cleanup;
}
else {
is_highpoly = true;
}
}
if (custom_cage[0] != '\0') {
ob_cage = BLI_findstring(&bmain->object, custom_cage, offsetof(ID, name) + 2);
/* TODO check if cage object has the same topology (num of triangles and a valid UV) */
if (ob_cage == NULL || ob_cage->type != OB_MESH) {
BKE_report(reports, RPT_ERROR, "No valid cage object");
op_result = OPERATOR_CANCELLED;
goto cleanup;
}
else {
restrict_flag_cage = ob_cage->restrictflag;
}
}
RE_bake_engine_set_engine_parameters(re, bmain, scene);
/* blender_test_break uses this global */
G.is_break = false;
RE_test_break_cb(re, NULL, bake_break);
pixel_array_low = MEM_callocN(sizeof(BakePixel) * num_pixels, "bake pixels low poly");
result = MEM_callocN(sizeof(float) * depth * num_pixels, "bake return pixels");
if (is_highpoly) {
CollectionPointerLink *link;
ModifierData *md, *nmd;
ListBase modifiers_tmp, modifiers_original;
float mat_low[4][4];
int i = 0;
highpoly = MEM_callocN(sizeof(BakeHighPolyData) * tot_highpoly, "bake high poly objects");
/* prepare cage mesh */
if (ob_cage) {
me_low = BKE_mesh_new_from_object(bmain, scene, ob_cage, 1, 2, 1, 0);
copy_m4_m4(mat_low, ob_cage->obmat);
}
else {
modifiers_original = ob_low->modifiers;
BLI_listbase_clear(&modifiers_tmp);
for (md = ob_low->modifiers.first; md; md = md->next) {
/* Edge Split cannot be applied in the cage,
* the cage is supposed to have interpolated normals
* between the faces unless the geometry is physically
* split. So we create a copy of the low poly mesh without
* the eventual edge split.*/
if (md->type == eModifierType_EdgeSplit)
continue;
nmd = modifier_new(md->type);
BLI_strncpy(nmd->name, md->name, sizeof(nmd->name));
modifier_copyData(md, nmd);
BLI_addtail(&modifiers_tmp, nmd);
}
/* temporarily replace the modifiers */
ob_low->modifiers = modifiers_tmp;
/* get the cage mesh as it arrives in the renderer */
me_low = BKE_mesh_new_from_object(bmain, scene, ob_low, 1, 2, 1, 0);
copy_m4_m4(mat_low, ob_low->obmat);
}
/* populate highpoly array */
for (link = selected_objects->first; link; link = link->next) {
TriangulateModifierData *tmd;
Object *ob_iter = link->ptr.data;
if (ob_iter == ob_low)
continue;
/* initialize highpoly_data */
highpoly[i].ob = ob_iter;
highpoly[i].me = NULL;
highpoly[i].tri_mod = NULL;
highpoly[i].restrict_flag = ob_iter->restrictflag;
highpoly[i].pixel_array = MEM_callocN(sizeof(BakePixel) * num_pixels, "bake pixels high poly");
/* triangulating so BVH returns the primitive_id that will be used for rendering */
highpoly[i].tri_mod = ED_object_modifier_add(
reports, bmain, scene, highpoly[i].ob,
"TmpTriangulate", eModifierType_Triangulate);
tmd = (TriangulateModifierData *)highpoly[i].tri_mod;
tmd->quad_method = MOD_TRIANGULATE_QUAD_FIXED;
tmd->ngon_method = MOD_TRIANGULATE_NGON_EARCLIP;
highpoly[i].me = BKE_mesh_new_from_object(bmain, scene, highpoly[i].ob, 1, 2, 1, 0);
highpoly[i].ob->restrictflag &= ~OB_RESTRICT_RENDER;
/* lowpoly to highpoly transformation matrix */
invert_m4_m4(highpoly[i].mat_lowtohigh, highpoly[i].ob->obmat);
mul_m4_m4m4(highpoly[i].mat_lowtohigh, highpoly[i].mat_lowtohigh, mat_low);
i++;
}
BLI_assert(i == tot_highpoly);
/* populate the pixel array with the face data */
RE_bake_pixels_populate(me_low, pixel_array_low, num_pixels, &bake_images);
ob_low->restrictflag |= OB_RESTRICT_RENDER;
/* populate the pixel arrays with the corresponding face data for each high poly object */
RE_bake_pixels_populate_from_objects(
me_low, pixel_array_low, highpoly, tot_highpoly,
num_pixels, cage_extrusion);
/* the baking itself */
for (i = 0; i < tot_highpoly; i++) {
if (RE_bake_has_engine(re)) {
ok = RE_bake_engine(re, highpoly[i].ob, highpoly[i].pixel_array, num_pixels,
depth, pass_type, result);
}
else {
ok = RE_bake_internal(re, highpoly[i].ob, highpoly[i].pixel_array, num_pixels,
depth, pass_type, result);
}
if (!ok)
break;
}
/* reverting data back */
if (ob_cage) {
ob_cage->restrictflag |= OB_RESTRICT_RENDER;
}
else {
ob_low->modifiers = modifiers_original;
while ((md = BLI_pophead(&modifiers_tmp))) {
modifier_free(md);
}
}
}
else {
/* get the mesh as it arrives in the renderer */
me_low = BKE_mesh_new_from_object(bmain, scene, ob_low, 1, 2, 1, 0);
/* populate the pixel array with the face data */
RE_bake_pixels_populate(me_low, pixel_array_low, num_pixels, &bake_images);
/* make sure low poly renders */
ob_low->restrictflag &= ~OB_RESTRICT_RENDER;
if (RE_bake_has_engine(re))
ok = RE_bake_engine(re, ob_low, pixel_array_low, num_pixels, depth, pass_type, result);
else
ok = RE_bake_internal(re, ob_low, pixel_array_low, num_pixels, depth, pass_type, result);
}
/* normal space conversion
* the normals are expected to be in world space, +X +Y +Z */
if (pass_type == SCE_PASS_NORMAL) {
switch (normal_space) {
case R_BAKE_SPACE_WORLD:
{
/* Cycles internal format */
if ((normal_swizzle[0] == R_BAKE_POSX) &&
(normal_swizzle[1] == R_BAKE_POSY) &&
(normal_swizzle[2] == R_BAKE_POSZ))
{
break;
}
else {
RE_bake_normal_world_to_world(pixel_array_low, num_pixels, depth, result, normal_swizzle);
}
break;
}
case R_BAKE_SPACE_OBJECT:
{
RE_bake_normal_world_to_object(pixel_array_low, num_pixels, depth, result, ob_low, normal_swizzle);
break;
}
case R_BAKE_SPACE_TANGENT:
{
if (is_highpoly) {
RE_bake_normal_world_to_tangent(pixel_array_low, num_pixels, depth, result, me_low, normal_swizzle);
}
else {
/* from multiresolution */
Mesh *me_nores = NULL;
ModifierData *md = NULL;
int mode;
md = modifiers_findByType(ob_low, eModifierType_Multires);
if (md) {
mode = md->mode;
md->mode &= ~eModifierMode_Render;
}
me_nores = BKE_mesh_new_from_object(bmain, scene, ob_low, 1, 2, 1, 0);
RE_bake_pixels_populate(me_nores, pixel_array_low, num_pixels, &bake_images);
RE_bake_normal_world_to_tangent(pixel_array_low, num_pixels, depth, result, me_nores, normal_swizzle);
BKE_libblock_free(bmain, me_nores);
if (md)
md->mode = mode;
}
break;
}
default:
break;
}
}
if (!ok) {
BKE_report(reports, RPT_ERROR, "Problem baking object map");
op_result = OPERATOR_CANCELLED;
}
else {
/* save the results */
for (i = 0; i < bake_images.size; i++) {
BakeImage *bk_image = &bake_images.data[i];
if (is_save_internal) {
ok = write_internal_bake_pixels(
bk_image->image,
pixel_array_low + bk_image->offset,
result + bk_image->offset * depth,
bk_image->width, bk_image->height,
margin, is_clear, is_noncolor);
if (!ok) {
BKE_report(reports, RPT_ERROR,
"Problem saving the bake map internally, "
"make sure there is a Texture Image node in the current object material");
op_result = OPERATOR_CANCELLED;
}
else {
BKE_report(reports, RPT_INFO,
"Baking map saved to internal image, save it externally or pack it");
op_result = OPERATOR_FINISHED;
}
}
/* save externally */
else {
BakeData *bake = &scene->r.bake;
char name[FILE_MAX];
BKE_makepicstring_from_type(name, filepath, bmain->name, 0, bake->im_format.imtype, true, false);
if (is_automatic_name) {
BLI_path_suffix(name, FILE_MAX, ob_low->id.name + 2, "_");
BLI_path_suffix(name, FILE_MAX, identifier, "_");
}
if (is_split_materials) {
if (bk_image->image) {
BLI_path_suffix(name, FILE_MAX, bk_image->image->id.name + 2, "_");
}
else {
if (ob_low->mat[i]) {
BLI_path_suffix(name, FILE_MAX, ob_low->mat[i]->id.name + 2, "_");
}
else if (me_low->mat[i]) {
BLI_path_suffix(name, FILE_MAX, me_low->mat[i]->id.name + 2, "_");
}
else {
/* if everything else fails, use the material index */
char tmp[4];
sprintf(tmp, "%d", i % 1000);
BLI_path_suffix(name, FILE_MAX, tmp, "_");
}
}
}
/* save it externally */
ok = write_external_bake_pixels(
name,
pixel_array_low + bk_image->offset,
result + bk_image->offset * depth,
bk_image->width, bk_image->height,
margin, &bake->im_format, is_noncolor);
if (!ok) {
BKE_reportf(reports, RPT_ERROR, "Problem saving baked map in \"%s\".", name);
op_result = OPERATOR_CANCELLED;
}
else {
BKE_reportf(reports, RPT_INFO, "Baking map written to \"%s\".", name);
op_result = OPERATOR_FINISHED;
}
if (!is_split_materials) {
break;
}
}
}
}
cleanup:
if (is_highpoly) {
int i;
for (i = 0; i < tot_highpoly; i++) {
highpoly[i].ob->restrictflag = highpoly[i].restrict_flag;
if (highpoly[i].pixel_array)
MEM_freeN(highpoly[i].pixel_array);
if (highpoly[i].tri_mod)
ED_object_modifier_remove(reports, bmain, highpoly[i].ob, highpoly[i].tri_mod);
if (highpoly[i].me)
BKE_libblock_free(bmain, highpoly[i].me);
}
MEM_freeN(highpoly);
}
ob_low->restrictflag = restrict_flag_low;
if (ob_cage)
ob_cage->restrictflag = restrict_flag_cage;
if (pixel_array_low)
MEM_freeN(pixel_array_low);
if (bake_images.data)
MEM_freeN(bake_images.data);
if (bake_images.lookup)
MEM_freeN(bake_images.lookup);
if (result)
MEM_freeN(result);
if (me_low)
BKE_libblock_free(bmain, me_low);
RE_SetReports(re, NULL);
return op_result;
}