void Skeleton::ReadFrom(ChunkReader& file)
{
GChunk skeletonChunk = file.ReadChunkHeader();
UINT NumberOfBones = 0;
file.Read(NumberOfBones);
m_Bones.resize(NumberOfBones);
m_OldJointPositions2D.resize(m_IKNumLinks);
m_CurrentJointPositions2D.resize(m_IKNumLinks);
m_TargetJointPositions2D.resize(m_IKNumLinks);
m_OldJointRotations2D.resize(m_IKNumLinks);
m_CurrentJointRotations2D.resize(m_IKNumLinks);
m_TargetJointRotations2D.resize(m_IKNumLinks);
// Initialize rotations
for (size_t i = 0; i < m_OldJointRotations2D.size(); ++i)
{
m_OldJointRotations2D[i] = 0.f;
m_CurrentJointRotations2D[i] = 0.f;
m_TargetJointRotations2D[i] = 0.f;
}
m_OldJointRotations2D[0] = PI / 2.f;
m_CurrentJointRotations2D[0] = PI / 2.f;
m_TargetJointRotations2D[0] = PI / 2.f;
// Initialize positions
CalculateOldPosition2D();
CalculateCurrentPosition2D();
CalculateTargetPosition2D();
for (UINT i = 0; i < NumberOfBones; ++i)
{
file.Read(m_Bones[i].Name);
file.Read(m_Bones[i].ParentBoneIndex);
// Read the bind pose
XMFLOAT3 T;
file.Read(T);
XMFLOAT4 R;
file.Read(R);
m_Bones[i].BindVQS = VQS(T, R, 1.0f);
// Read the model to bone space VQS
file.Read(T);
file.Read(R);
m_Bones[i].ModelToBoneSpaceVQS = VQS(T, R, 1.0f);
}
}
//--------------------------------------------------------------------------------
// @ ObjectController::GetVQS()
//--------------------------------------------------------------------------------
// Get movement as a VQS structure
//--------------------------------------------------------------------------------
VQS ObjectController::GetVQS(float dt) const
{
return VQS(Get_dp(dt), Get_do(dt), 1.0f);
} //End: ObjectController::GetVQS()
