organicmaps/fast_obj
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Merge pull request #19 from AurL/bare-obj-materials

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Create materials even if not definition provided
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Richard Knight 2020-10-20 18:33:17 +01:00 • committed by GitHub
commit 2c9e41aed3
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1 changed files with 7 additions and 7 deletions
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fast_obj.h
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@ -820,12 +820,6 @@ const char* parse_usemtl(fastObjData* data, const char* ptr)
e = ptr;
/* If there are no materials yet, add a dummy invalid material at index 0 */
if (array_empty(data->mesh->materials))
array_push(data->mesh->materials, mtl_default());
/* Find an existing material with the same name */
idx = 0;
while (idx < array_size(data->mesh->materials))
@ -837,8 +831,14 @@ const char* parse_usemtl(fastObjData* data, const char* ptr)
idx++;
}
/* If doesn't exists, create a default one with this name
Note: this case happens when OBJ doesn't have its MTL */
if (idx == array_size(data->mesh->materials))
idx = 0;
{
fastObjMaterial new_mtl = mtl_default();
new_mtl.name = string_copy(s, e);
array_push(data->mesh->materials, new_mtl);
}
data->material = idx;