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paint: ensure udims are present

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This commit is contained in:
luboslenco
2026-09-01 13:45:50 +02:00
parent 47f132c84d
commit 080ed53e1c
1 changed files with 32 additions and 30 deletions
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paint/sources/io/import_obj.c
+32 -30
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@@ -17,42 +17,44 @@ void import_obj_parse(buffer_t *b, bool replace_existing) {
char *name = part->name;
u32_array_t *inda_full = part->inda;
bool first = true;
for (i32 i = 0; i < part->udims->length; ++i) {
u32_array_t *a = part->udims->buffer[i];
if (a->length == 0) {
array_free(a);
free(a);
continue;
}
i32 u = i % part->udims_u;
i32 v = math_floor(i / (float)part->udims_u);
i32 id = (1000 + v * 10 + u + 1);
part->name = string("%s.%s", name, i32_to_string(id));
part->inda = a;
if (first) {
first = false;
if (replace_existing) {
import_mesh_make_mesh(part);
if (part->udims != NULL) {
for (i32 i = 0; i < part->udims->length; ++i) {
u32_array_t *a = part->udims->buffer[i];
if (a->length == 0) {
array_free(a);
free(a);
continue;
}
i32 u = i % part->udims_u;
i32 v = math_floor(i / (float)part->udims_u);
i32 id = (1000 + v * 10 + u + 1);
part->name = string("%s.%s", name, i32_to_string(id));
part->inda = a;
if (first) {
first = false;
if (replace_existing) {
import_mesh_make_mesh(part);
}
else {
import_mesh_add_mesh(part);
}
}
else {
part->posa = i16_array_create_from_array(part->posa);
part->nora = i16_array_create_from_array(part->nora);
if (part->texa != NULL) {
part->texa = i16_array_create_from_array(part->texa);
}
import_mesh_add_mesh(part);
}
}
else {
part->posa = i16_array_create_from_array(part->posa);
part->nora = i16_array_create_from_array(part->nora);
if (part->texa != NULL) {
part->texa = i16_array_create_from_array(part->texa);
}
import_mesh_add_mesh(part);
}
array_free(inda_full);
free(inda_full);
array_free(part->udims);
free(part->udims);
free(name);
free(part);
}
array_free(inda_full);
free(inda_full);
array_free(part->udims);
free(part->udims);
free(name);
free(part);
}
else {
raw_mesh_t_array_t *parts = any_array_create_from_raw((void *[]){}, 0);