error_e readBoneList(const char *pchFile, std::vector<CBone> &boneList)
{
const char *nodeStr = strstr(pchFile, "\nnodes\n");
if(!nodeStr)
return ERR_CORRUPT_FILE;
const char *boneLine = nodeStr + strlen("\nnodes\n");
while(strncmp(boneLine, "end\n", 4) != NULL)
{
char chId[32] = {0};
int id = -1;
int parentId = -1;
char boneName[256] = {0};
int readCount = 0;
int ret = sscanf(boneLine, "%s %s %i%n", chId, boneName, &parentId, &readCount);
if(readCount > 0)
{
id = atoi(chId);
string strBoneName(boneName);
strBoneName.erase(strBoneName.begin()+strBoneName.size()-1);
strBoneName.erase(strBoneName.begin());
boneList.push_back(CBone(strBoneName, id, parentId));
const char *boneLineEnd = strchr(boneLine + readCount, '\n');
if(!boneLineEnd)
return ERR_CORRUPT_FILE;
boneLine = boneLineEnd + 1;
}
else
return ERR_CORRUPT_FILE;
}
return ERR_NONE;
}
// ***************************************************************************
CTransformShape *CSkeletonShape::createInstance(CScene &scene)
{
// Create a CSkeletonModel, an instance of a mesh.
//===============================================
CSkeletonModel *sm= (CSkeletonModel*)scene.createModel(NL3D::SkeletonModelId);
sm->Shape= this;
// setup bones.
//=================
sm->Bones.reserve(_Bones.size());
for(sint i=0;i<(sint)_Bones.size();i++)
{
// Append a new bone.
sm->Bones.push_back( CBone(&_Bones[i]) );
// Must set the Animatable father of the bone (the skeleton model!).
sm->Bones[i].setFather(sm, CSkeletonModel::OwnerBit);
}
// Must create and init skeleton bone usage to 0.
sm->initBoneUsages();
// For skinning: setup skeleton in Skin LoadBalancing group
sm->setLoadBalancingGroup("Skin");
return sm;
}
