organicmaps/fast_obj
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add fix

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sneakyevil 2024-09-29 16:05:14 +02:00
parent 42629f7442
commit 83f6ea026d
1 changed files with 27 additions and 2 deletions
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29
fast_obj.h
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@ -1004,6 +1004,23 @@ const char* read_map(fastObjData* data, const char* ptr, unsigned int* idx)
ptr = skip_name(ptr);
e = ptr;
/* Find any separator in the name */
const char* sep = 0;
for (const char* p = s; p != e; ++p)
{
if (*p == FAST_OBJ_SEPARATOR || *p == FAST_OBJ_OTHER_SEP) {
sep = p;
}
}
/* Set path if separator found in the name */
const char* path = 0;
if (sep)
{
path = s;
s = &sep[1];
}
/* Try to find an existing texture map with the same name */
*idx = 1; /* skip dummy at index 0 */
while (*idx < array_size(data->mesh->textures))
@ -1019,8 +1036,16 @@ const char* read_map(fastObjData* data, const char* ptr, unsigned int* idx)
if (*idx == array_size(data->mesh->textures))
{
fastObjTexture new_map = map_default();
new_map.name = string_copy(s, e);
new_map.path = string_concat(data->base, s, e);
if (path)
{
new_map.name = string_copy(s, e);
new_map.path = string_copy(path, e);
}
else
{
new_map.name = string_copy(s, e);
new_map.path = string_concat(data->base, s, e);
}
string_fix_separators(new_map.path);
array_push(data->mesh->textures, new_map);
}