int CalCoreModel::loadCoreMesh(const std::string& strFilename, const char* pbyBuffer, unsigned long nBufferSize)
{
// the core skeleton has to be loaded already
if(m_pCoreSkeleton == 0)
{
CalError::setLastError(CalError::INVALID_HANDLE, __FILE__, __LINE__);
return -1;
}
// load a new core mesh
CalLoader loader;
CalCoreMesh *pCoreMesh;
pCoreMesh = loader.loadCoreMesh(strFilename, pbyBuffer, nBufferSize);
if(pCoreMesh == 0) return -1;
// add core mesh to this core model
int meshId;
meshId = addCoreMesh(pCoreMesh);
if(meshId == -1)
{
pCoreMesh->release();
return -1;
}
return meshId;
}
void CalCoreBone::calculateBoundingBox(CalCoreModel * pCoreModel)
{
int boneId = m_pCoreSkeleton->getCoreBoneId(m_strName);
bool bBoundsComputed = false;
initBoundingBox();
int meshId;
for(meshId=0; meshId < pCoreModel->getCoreMeshCount(); ++meshId)
{
CalCoreMesh * pCoreMesh = pCoreModel->getCoreMesh(meshId);
int submeshId;
for(submeshId=0;submeshId<pCoreMesh->getCoreSubmeshCount();submeshId++)
{
CalCoreSubmesh *pCoreSubmesh = pCoreMesh->getCoreSubmesh(submeshId);
if(pCoreSubmesh->getSpringCount()==0)
{
std::vector<CalCoreSubmesh::Vertex>& vectorVertex = pCoreSubmesh->getVectorVertex();
for(size_t vertexId=0;vertexId <vectorVertex.size(); ++vertexId)
{
for(size_t influenceId=0;influenceId<vectorVertex[vertexId].vectorInfluence.size();++influenceId)
{
CalCoreSubmesh::Influence &influence = vectorVertex[vertexId].vectorInfluence[influenceId];
if(influence.boneId == boneId && influence.weight > 0.5f)
{
const bool updated = updateBoundingBox(vectorVertex[vertexId].position);
bBoundsComputed = bBoundsComputed || updated;
}
}
}
}
}
}
// To handle bones with no vertices assigned (do not "optimize" this code away!)
if(!bBoundsComputed)
{
for(int planeId = 0; planeId < 6; ++planeId)
{
m_boundingBox.plane[planeId].setPosition(m_translation);
m_boundingPosition[planeId] = m_translation;
}
}
m_boundingBoxPrecomputed = true;
}
CalCoreModel*
osgCal::loadCoreModel( const std::string& cfgFileName,
float& scale,
bool ignoreMeshes )
throw (std::runtime_error)
{
// -- Initial loading of model --
scale = 1.0f;
bool bScale = false;
FILE* f = fopen( cfgFileName.c_str(), "r" );
if( !f )
{
throw std::runtime_error( "Can't open " + cfgFileName );
}
FileCloser closer( f );
std::auto_ptr< CalCoreModel > calCoreModel( new CalCoreModel( "dummy" ) );
// Extract path from fileName
std::string dir = osgDB::getFilePath( cfgFileName );
static const int LINE_BUFFER_SIZE = 4096;
char buffer[LINE_BUFFER_SIZE];
while ( fgets( buffer, LINE_BUFFER_SIZE,f ) )
{
// Ignore comments or empty lines
if ( *buffer == '#' || *buffer == 0 )
continue;
char* equal = strchr( buffer, '=' );
if ( equal )
{
// Terminates first token
*equal++ = 0;
// Removes ending newline ( CR & LF )
{
int last = strlen( equal ) - 1;
if ( equal[last] == '\n' ) equal[last] = 0;
if ( last > 0 && equal[last-1] == '\r' ) equal[last-1] = 0;
}
// extract file name. all animations, meshes and materials names
// are taken from file name without extension
std::string nameToLoad;
char* point = strrchr( equal, '.' );
if ( point )
{
nameToLoad = std::string( equal, point );
}
else
{
nameToLoad = equal;
}
std::string fullpath = dir + "/" + std::string( equal );
// process .cfg parameters
if ( !strcmp( buffer, "scale" ) )
{
bScale = true;
std::istringstream equal_stream(equal);
equal_stream.imbue(std::locale::classic());
equal_stream >> scale;
continue;
}
if ( !strcmp( buffer, "skeleton" ) )
{
if( !calCoreModel->loadCoreSkeleton( fullpath ) )
{
throw std::runtime_error(
"Can't load skeleton: "
+ CalError::getLastErrorDescription() );
}
}
else if ( !strcmp( buffer, "animation" ) )
{
int animationId = calCoreModel->loadCoreAnimation( fullpath );
if( animationId < 0 )
{
throw std::runtime_error(
"Can't load animation " + nameToLoad + ": "
+ CalError::getLastErrorDescription() );
}
calCoreModel->getCoreAnimation(animationId)
->setName( nameToLoad );
}
else if ( !strcmp( buffer, "mesh" ) )
{
if ( ignoreMeshes )
{
// we don't need meshes since VBO data is already loaded
// from cache
continue;
}
int meshId = calCoreModel->loadCoreMesh( fullpath );
if( meshId < 0 )
{
throw std::runtime_error(
"Can't load mesh " + nameToLoad + ": "
+ CalError::getLastErrorDescription() );
}
calCoreModel->getCoreMesh( meshId )->setName( nameToLoad );
// -- Remove zero influence vertices --
// warning: this is a temporary workaround and subject to
// remove! (this actually must be fixed in blender exporter)
CalCoreMesh* cm = calCoreModel->getCoreMesh( meshId );
for ( int i = 0; i < cm->getCoreSubmeshCount(); i++ )
{
CalCoreSubmesh* sm = cm->getCoreSubmesh( i );
std::vector< CalCoreSubmesh::Vertex >& v =
sm->getVectorVertex();
for ( size_t j = 0; j < v.size(); j++ )
{
std::vector< CalCoreSubmesh::Influence >& infl =
v[j].vectorInfluence;
std::vector< CalCoreSubmesh::Influence >::iterator it =
infl.begin();
for ( ;it != infl.end(); )
{
if ( it->weight <= 0.0001 ) it = infl.erase( it );
else ++it;
}
std::sort( infl.begin(), infl.end(),
DataCmp<CalCoreSubmesh::Influence,float>
(FIELD_OFFSET(CalCoreSubmesh::Influence,weight)) );
}
}
}
else if ( !strcmp( buffer, "material" ) )
{
int materialId = calCoreModel->loadCoreMaterial( fullpath );
if( materialId < 0 )
{
throw std::runtime_error(
"Can't load material " + nameToLoad + ": "
+ CalError::getLastErrorDescription() );
}
else
{
calCoreModel->createCoreMaterialThread( materialId );
calCoreModel->setCoreMaterialId(
materialId, 0, materialId );
CalCoreMaterial* material =
calCoreModel->getCoreMaterial( materialId );
material->setName( nameToLoad );
}
}
}
}
void
loadMeshes( CalCoreModel* calCoreModel,
MeshesVector& meshes )
throw (std::runtime_error)
{
const int maxVertices = Constants::MAX_VERTEX_PER_MODEL;
const int maxFaces = Constants::MAX_VERTEX_PER_MODEL * 3;
std::auto_ptr< CalHardwareModel > calHardwareModel( new CalHardwareModel( calCoreModel ) );
osg::ref_ptr< VertexBuffer > vertexBuffer( new VertexBuffer( maxVertices ) );
osg::ref_ptr< WeightBuffer > weightBuffer( new WeightBuffer( maxVertices ) );
osg::ref_ptr< MatrixIndexBuffer > matrixIndexBuffer( new MatrixIndexBuffer( maxVertices ) );
osg::ref_ptr< NormalBuffer > normalBuffer( new NormalBuffer( maxVertices ) );
osg::ref_ptr< NormalBuffer > tangentBuffer( new NormalBuffer( maxVertices ) );
osg::ref_ptr< NormalBuffer > binormalBuffer( new NormalBuffer( maxVertices ) );
osg::ref_ptr< TexCoordBuffer > texCoordBuffer( new TexCoordBuffer( maxVertices ) );
std::vector< CalIndex > indexBuffer( maxFaces*3 );
std::vector< float > floatMatrixIndexBuffer( maxVertices*4 );
calHardwareModel->setVertexBuffer((char*)vertexBuffer->getDataPointer(),
3*sizeof(float));
#ifdef OSG_CAL_BYTE_BUFFERS
std::vector< float > floatNormalBuffer( getVertexCount()*3 );
calHardwareModel->setNormalBuffer((char*)&floatNormalBuffer.begin(),
3*sizeof(float));
#else
calHardwareModel->setNormalBuffer((char*)normalBuffer->getDataPointer(),
3*sizeof(float));
#endif
calHardwareModel->setWeightBuffer((char*)weightBuffer->getDataPointer(),
4*sizeof(float));
calHardwareModel->setMatrixIndexBuffer((char*)&floatMatrixIndexBuffer.front(),
4*sizeof(float));
calHardwareModel->setTextureCoordNum( 1 );
calHardwareModel->setTextureCoordBuffer(0, // texture stage #
(char*)texCoordBuffer->getDataPointer(),
2*sizeof(float));
calHardwareModel->setIndexBuffer( &indexBuffer.front() );
// calHardwareModel->setCoreMeshIds(_activeMeshes);
// if ids not set all meshes will be used at load() time
//std::cout << "calHardwareModel->load" << std::endl;
calHardwareModel->load( 0, 0, Constants::MAX_BONES_PER_MESH );
//std::cout << "calHardwareModel->load ok" << std::endl;
int vertexCount = calHardwareModel->getTotalVertexCount();
// int faceCount = calHardwareModel->getTotalFaceCount();
// std::cout << "vertexCount = " << vertexCount << "; faceCount = " << faceCount << std::endl;
GLubyte* matrixIndexBufferData = (GLubyte*) matrixIndexBuffer->getDataPointer();
for ( int i = 0; i < vertexCount*4; i++ )
{
matrixIndexBufferData[i] = static_cast< GLubyte >( floatMatrixIndexBuffer[i] );
}
#ifdef OSG_CAL_BYTE_BUFFERS
GLbyte* normals = (GLbyte*) normalBuffer->getDataPointer();
for ( int i = 0; i < vertexCount*3; i++ )
{
normals[i] = static_cast< GLbyte >( floatNormalBuffer[i]*127.0 );
}
#endif
// invert UVs for OpenGL (textures are inverted otherwise - for example, see abdulla/klinok)
GLfloat* texCoordBufferData = (GLfloat*) texCoordBuffer->getDataPointer();
for ( float* tcy = texCoordBufferData + 1;
tcy < texCoordBufferData + 2*vertexCount;
tcy += 2 )
{
*tcy = 1.0f - *tcy;
}
// -- And now create meshes data --
int unriggedBoneIndex = calCoreModel->getCoreSkeleton()->getVectorCoreBone().size();
// we add empty bone in ModelData to handle unrigged vertices;
for( int hardwareMeshId = 0; hardwareMeshId < calHardwareModel->getHardwareMeshCount(); hardwareMeshId++ )
{
calHardwareModel->selectHardwareMesh(hardwareMeshId);
int faceCount = calHardwareModel->getFaceCount();
if ( faceCount == 0 )
{
continue; // we ignore empty meshes
}
CalHardwareModel::CalHardwareMesh* hardwareMesh =
&calHardwareModel->getVectorHardwareMesh()[ hardwareMeshId ];
osg::ref_ptr< MeshData > m( new MeshData );
m->name = calCoreModel->getCoreMesh( hardwareMesh->meshId )->getName();
m->coreMaterial = hardwareMesh->pCoreMaterial;
if ( m->coreMaterial == NULL )
{
CalCoreMesh* coreMesh = calCoreModel->getCoreMesh( hardwareMesh->meshId );
CalCoreSubmesh* coreSubmesh = coreMesh->getCoreSubmesh( hardwareMesh->submeshId );
// hardwareMesh->pCoreMaterial =
// coreModel->getCoreMaterial( coreSubmesh->getCoreMaterialThreadId() );
char buf[ 1024 ];
snprintf( buf, 1024,
"pCoreMaterial == NULL for mesh '%s' (mesh material id = %d), verify your mesh file data",
m->name.c_str(),
coreSubmesh->getCoreMaterialThreadId() );
throw std::runtime_error( buf );
}
// -- Create index buffer --
int indexesCount = faceCount * 3;
int startIndex = calHardwareModel->getStartIndex();
if ( indexesCount <= 0x100 )
{
m->indexBuffer = new osg::DrawElementsUByte( osg::PrimitiveSet::TRIANGLES, indexesCount );
GLubyte* data = (GLubyte*)m->indexBuffer->getDataPointer();
const CalIndex* i = &indexBuffer[ startIndex ];
const CalIndex* iEnd = &indexBuffer[ startIndex + indexesCount ];
while ( i < iEnd )
{
*data++ = (GLubyte)*i++;
}
}
else if ( indexesCount <= 0x10000 )
{
m->indexBuffer = new osg::DrawElementsUShort( osg::PrimitiveSet::TRIANGLES, indexesCount );
GLushort* data = (GLushort*)m->indexBuffer->getDataPointer();
const CalIndex* i = &indexBuffer[ startIndex ];
const CalIndex* iEnd = &indexBuffer[ startIndex + indexesCount ];
while ( i < iEnd )
{
*data++ = (GLushort)*i++;
}
}
else
{
m->indexBuffer = new osg::DrawElementsUInt( osg::PrimitiveSet::TRIANGLES, indexesCount );
GLuint* data = (GLuint*)m->indexBuffer->getDataPointer();
const CalIndex* i = &indexBuffer[ startIndex ];
const CalIndex* iEnd = &indexBuffer[ startIndex + indexesCount ];
while ( i < iEnd )
{
*data++ = (GLuint)*i++;
}
}
// -- Create other buffers --
int vertexCount = calHardwareModel->getVertexCount();
int baseVertexIndex = calHardwareModel->getBaseVertexIndex();
#define SUB_BUFFER( _type, _name ) \
new _type( _name->begin() + baseVertexIndex, \
_name->begin() + baseVertexIndex + vertexCount )
m->vertexBuffer = SUB_BUFFER( VertexBuffer, vertexBuffer );
m->weightBuffer = SUB_BUFFER( WeightBuffer, weightBuffer );
m->matrixIndexBuffer = SUB_BUFFER( MatrixIndexBuffer, matrixIndexBuffer );
m->normalBuffer = SUB_BUFFER( NormalBuffer, normalBuffer );
m->texCoordBuffer = SUB_BUFFER( TexCoordBuffer, texCoordBuffer );
// -- Parameters and buffers setup --
m->boundingBox = calculateBoundingBox( m->vertexBuffer.get() );
m->bonesIndices = hardwareMesh->m_vectorBonesIndices;
checkRigidness( m.get(), unriggedBoneIndex );
checkForEmptyTexCoord( m.get() );
generateTangentAndHandednessBuffer( m.get(), &indexBuffer[ startIndex ] );
meshes.push_back( m.get() );
}
}
bool CalHardwareModel::load(int baseVertexIndex, int startIndex,int maxBonesPerMesh)
{
if(m_pVertexBuffer==NULL || m_pNormalBuffer ==NULL|| m_pWeightBuffer ==NULL || m_pMatrixIndexBuffer ==NULL)
{
CalError::setLastError(CalError::INVALID_HANDLE, __FILE__, __LINE__);
return false;
}
int mapId;
for(mapId = 0; mapId < m_textureCoordNum; mapId++)
{
if(m_pTextureCoordBuffer[mapId]==NULL)
{
CalError::setLastError(CalError::INVALID_HANDLE, __FILE__, __LINE__);
return false;
}
}
m_vectorVertexIndiceUsed.resize(50000);
int vertexCount=baseVertexIndex;
int faceIndexCount = startIndex;
// unused.
//CalCoreSkeleton * pCoreSkeleton = m_pCoreModel->getCoreSkeleton();
//std::vector< CalCoreBone *>& vectorBone = pCoreSkeleton->getVectorCoreBone();
// if unspecified, fill with all core mesh ids
if(m_coreMeshIds.empty())
{
for(int coreMeshId = 0; coreMeshId < m_pCoreModel->getCoreMeshCount(); coreMeshId++)
m_coreMeshIds.push_back(coreMeshId);
}
for(std::vector<int>::iterator meshIdIt = m_coreMeshIds.begin();meshIdIt != m_coreMeshIds.end(); meshIdIt++)
{
int meshId = *meshIdIt;
CalCoreMesh *pCoreMesh = m_pCoreModel->getCoreMesh(meshId);
int submeshCount= pCoreMesh->getCoreSubmeshCount();
int submeshId;
for(submeshId = 0 ;submeshId < submeshCount ; submeshId++)
{
CalCoreSubmesh *pCoreSubmesh = pCoreMesh->getCoreSubmesh(submeshId);
std::vector<CalCoreSubmesh::Vertex>& vectorVertex = pCoreSubmesh->getVectorVertex();
std::vector<CalCoreSubmesh::Face>& vectorFace = pCoreSubmesh->getVectorFace();
// unused.
//std::vector< std::vector<CalCoreSubmesh::TextureCoordinate> >& vectorTex = pCoreSubmesh->getVectorVectorTextureCoordinate();
CalHardwareMesh hardwareMesh;
hardwareMesh.meshId = meshId;
hardwareMesh.submeshId = submeshId;
hardwareMesh.baseVertexIndex=vertexCount;
hardwareMesh.startIndex=faceIndexCount;
hardwareMesh.m_vectorBonesIndices.clear();
hardwareMesh.vertexCount=0;
hardwareMesh.faceCount=0;
int startIndex=hardwareMesh.startIndex;
int faceId;
for( faceId =0 ;faceId<pCoreSubmesh->getFaceCount();faceId++)
{
if(canAddFace(hardwareMesh,vectorFace[faceId],vectorVertex,maxBonesPerMesh))
{
m_pIndexBuffer[startIndex+hardwareMesh.faceCount*3]= addVertex(hardwareMesh,vectorFace[faceId].vertexId[0],pCoreSubmesh,maxBonesPerMesh);
m_pIndexBuffer[startIndex+hardwareMesh.faceCount*3+1]= addVertex(hardwareMesh,vectorFace[faceId].vertexId[1],pCoreSubmesh,maxBonesPerMesh);
m_pIndexBuffer[startIndex+hardwareMesh.faceCount*3+2]= addVertex(hardwareMesh,vectorFace[faceId].vertexId[2],pCoreSubmesh,maxBonesPerMesh);
hardwareMesh.faceCount++;
}
else
{
vertexCount+=hardwareMesh.vertexCount;
faceIndexCount+=hardwareMesh.faceCount*3;
hardwareMesh.pCoreMaterial= m_pCoreModel->getCoreMaterial(pCoreSubmesh->getCoreMaterialThreadId());
m_vectorHardwareMesh.push_back(hardwareMesh);
hardwareMesh.baseVertexIndex=vertexCount;
hardwareMesh.startIndex=faceIndexCount;
hardwareMesh.m_vectorBonesIndices.clear();
hardwareMesh.vertexCount=0;
hardwareMesh.faceCount=0;
startIndex=hardwareMesh.startIndex;
m_pIndexBuffer[startIndex+hardwareMesh.faceCount*3]= addVertex(hardwareMesh,vectorFace[faceId].vertexId[0],pCoreSubmesh,maxBonesPerMesh);
m_pIndexBuffer[startIndex+hardwareMesh.faceCount*3+1]= addVertex(hardwareMesh,vectorFace[faceId].vertexId[1],pCoreSubmesh,maxBonesPerMesh);
m_pIndexBuffer[startIndex+hardwareMesh.faceCount*3+2]= addVertex(hardwareMesh,vectorFace[faceId].vertexId[2],pCoreSubmesh,maxBonesPerMesh);
hardwareMesh.faceCount++;
}
}
vertexCount+=hardwareMesh.vertexCount;
faceIndexCount+=hardwareMesh.faceCount*3;
hardwareMesh.pCoreMaterial= m_pCoreModel->getCoreMaterial(pCoreSubmesh->getCoreMaterialThreadId());
m_vectorHardwareMesh.push_back(hardwareMesh);
}
}
m_vectorVertexIndiceUsed.clear();
m_totalFaceCount=0;
m_totalVertexCount=0;
for(size_t hardwareMeshId = 0; hardwareMeshId < m_vectorHardwareMesh.size(); hardwareMeshId++)
{
m_totalFaceCount+=m_vectorHardwareMesh[hardwareMeshId].faceCount;
m_totalVertexCount+=m_vectorHardwareMesh[hardwareMeshId].vertexCount;
}
return true;
}
void CalCoreBone::calculateBoundingBox(CalCoreModel * pCoreModel)
{
int boneId = m_pCoreSkeleton->getCoreBoneId(m_strName);
bool bBoundsComputed=false;
int planeId;
CalQuaternion rot;
rot=m_rotationBoneSpace;
rot.invert();
CalVector dir = CalVector(1.0f,0.0f,0.0f);
dir*=rot;
m_boundingBox.plane[0].setNormal(dir);
dir = CalVector(-1.0f,0.0f,0.0f);
dir*=rot;
m_boundingBox.plane[1].setNormal(dir);
dir = CalVector(0.0f,1.0f,0.0f);
dir*=rot;
m_boundingBox.plane[2].setNormal(dir);
dir = CalVector(0.0f,-1.0f,0.0f);
dir*=rot;
m_boundingBox.plane[3].setNormal(dir);
dir = CalVector(0.0f,0.0f,1.0f);
dir*=rot;
m_boundingBox.plane[4].setNormal(dir);
dir = CalVector(0.0f,0.0f,-1.0f);
dir*=rot;
m_boundingBox.plane[5].setNormal(dir);
int meshId;
for(meshId=0; meshId < pCoreModel->getCoreMeshCount(); ++meshId)
{
CalCoreMesh * pCoreMesh = pCoreModel->getCoreMesh(meshId);
int submeshId;
for(submeshId=0;submeshId<pCoreMesh->getCoreSubmeshCount();submeshId++)
{
CalCoreSubmesh *pCoreSubmesh = pCoreMesh->getCoreSubmesh(submeshId);
if(pCoreSubmesh->getSpringCount()==0)
{
std::vector<CalCoreSubmesh::Vertex>& vectorVertex = pCoreSubmesh->getVectorVertex();
for(size_t vertexId=0;vertexId <vectorVertex.size(); ++vertexId)
{
for(size_t influenceId=0;influenceId<vectorVertex[vertexId].vectorInfluence.size();++influenceId)
{
if(vectorVertex[vertexId].vectorInfluence[influenceId].boneId == boneId && vectorVertex[vertexId].vectorInfluence[influenceId].weight > 0.5f)
{
for(planeId = 0; planeId < 6; ++planeId)
{
if(m_boundingBox.plane[planeId].eval(vectorVertex[vertexId].position) < 0.0f)
{
m_boundingBox.plane[planeId].setPosition(vectorVertex[vertexId].position);
m_boundingPosition[planeId]=vectorVertex[vertexId].position;
bBoundsComputed=true;
}
}
}
}
}
}
}
}
// To handle bones with no vertices assigned
if(!bBoundsComputed)
{
for(planeId = 0; planeId < 6; ++planeId)
{
m_boundingBox.plane[planeId].setPosition(m_translation);
m_boundingPosition[planeId] = m_translation;
}
}
m_boundingBoxPrecomputed = true;
}
void CalCoreSkeleton::calculateBoundingBoxes(CalCoreModel *pCoreModel)
{
size_t boneId;
// First, find out whether all the bounding boxes have already been precomputed.
// If so, we can bail out early.
bool alreadyComputed = true;
for(boneId=0;boneId<m_vectorCoreBone.size();++boneId)
{
if (! m_vectorCoreBone[boneId]->isBoundingBoxPrecomputed())
{
alreadyComputed = false;
break;
}
}
if (alreadyComputed)
{
return;
}
// Initialize all bounding boxes empty.
for(boneId=0;boneId<m_vectorCoreBone.size();++boneId)
{
m_vectorCoreBone[boneId]->initBoundingBox();
}
// Loop over all vertices updating bounding boxes.
for(int meshId=0; meshId < pCoreModel->getCoreMeshCount(); ++meshId)
{
CalCoreMesh * pCoreMesh = pCoreModel->getCoreMesh(meshId);
for(int submeshId=0;submeshId<pCoreMesh->getCoreSubmeshCount();submeshId++)
{
CalCoreSubmesh *pCoreSubmesh = pCoreMesh->getCoreSubmesh(submeshId);
if(pCoreSubmesh->getSpringCount()==0)
{
std::vector<CalCoreSubmesh::Vertex>& vectorVertex =
pCoreSubmesh->getVectorVertex();
for(size_t vertexId=0;vertexId <vectorVertex.size(); ++vertexId)
{
for(size_t influenceId=0;
influenceId < vectorVertex[vertexId].vectorInfluence.size();
++influenceId)
{
if (vectorVertex[vertexId].vectorInfluence[influenceId].weight > 0.5f)
{
boneId = vectorVertex[vertexId].vectorInfluence[influenceId].boneId;
m_vectorCoreBone[boneId]->updateBoundingBox(
vectorVertex[vertexId].position );
break; // there can be at most one bone with majority influence
}
}
}
}
}
}
// Mark bounding boxes as computed.
for(boneId=0;boneId<m_vectorCoreBone.size();++boneId)
{
m_vectorCoreBone[boneId]->setBoundingBoxPrecomputed( true );
}
}
