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Set correct number of bones in mesh instance

pull/4895/head
Kim Kulling 2023-01-20 19:20:06 +01:00 committed by GitHub
parent ab0a119626
commit 81cf1369db
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 13 deletions
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22
code/PostProcessing/LimitBoneWeightsProcess.cpp
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@ -2,8 +2,7 @@
Open Asset Import Library (assimp)
----------------------------------------------------------------------
Copyright (c) 2006-2022, assimp team
Copyright (c) 2006-2023, assimp team
All rights reserved.
@ -36,13 +35,7 @@ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------
*/
/** Implementation of the LimitBoneWeightsProcess post processing step */
---------------------------------------------------------------------- */
#include "LimitBoneWeightsProcess.h"
#include <assimp/SmallVector.h>
#include <assimp/StringUtils.h>
@ -51,7 +44,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/scene.h>
#include <stdio.h>
using namespace Assimp;
namespace Assimp {
// ------------------------------------------------------------------------------------------------
// Constructor to be privately used by Importer
@ -88,7 +81,7 @@ void LimitBoneWeightsProcess::SetupProperties(const Importer* pImp) {
}
// ------------------------------------------------------------------------------------------------
static void removeEmptyBones(aiMesh *pMesh) {
static unsigned int removeEmptyBones(aiMesh *pMesh) {
ai_assert(pMesh != nullptr);
unsigned int writeBone = 0;
@ -100,6 +93,8 @@ static void removeEmptyBones(aiMesh *pMesh) {
delete bone;
}
}
return writeBone;
}
// ------------------------------------------------------------------------------------------------
@ -175,11 +170,12 @@ void LimitBoneWeightsProcess::ProcessMesh(aiMesh* pMesh) {
// remove empty bones
#ifdef AI_CONFIG_IMPORT_REMOVE_EMPTY_BONES
removeEmptyBones(pMesh);
pMesh->mNumBones = removeEmptyBones(pMesh);
#endif // AI_CONFIG_IMPORT_REMOVE_EMPTY_BONES
pMesh->mNumBones = writeBone;
if (!DefaultLogger::isNullLogger()) {
ASSIMP_LOG_INFO("Removed ", removed, " weights. Input bones: ", old_bones, ". Output bones: ", pMesh->mNumBones);
}
}
} // namespace Assimp