void CRagdoll::SetInitialBonePosition( CStudioHdr *pstudiohdr, const CBoneAccessor &pDesiredBonePosition )
{
for ( int i = 0; i < m_ragdoll.listCount; i++ )
{
int iBoneIndex = m_ragdoll.boneIndex[i];
m_ragdoll.list[i].pObject->SetPositionMatrix( pDesiredBonePosition.GetBone( iBoneIndex ), true );
}
#if RAGDOLL_VISUALIZE
memcpy( m_savedBone3, &pDesiredBonePosition[0], sizeof(matrix3x4_t) * pstudiohdr->numbones() );
#endif
}
bool RagdollGetBoneMatrix( const ragdoll_t &ragdoll, CBoneAccessor &pBoneToWorld, int objectIndex )
{
int boneIndex = ragdoll.boneIndex[objectIndex];
if ( boneIndex < 0 )
return false;
const ragdollelement_t &element = ragdoll.list[objectIndex];
// during restore if a model has changed since the file was saved, this could be NULL
if ( !element.pObject )
return false;
element.pObject->GetPositionMatrix( &pBoneToWorld.GetBoneForWrite( boneIndex ) );
if ( element.parentIndex >= 0 && !ragdoll.allowStretch )
{
// overwrite the position from physics to force rigid attachment
// NOTE: On the client we actually override this with the proper parent bone in each LOD
int parentBoneIndex = ragdoll.boneIndex[element.parentIndex];
Vector out;
VectorTransform( element.originParentSpace, pBoneToWorld.GetBone( parentBoneIndex ), out );
MatrixSetColumn( out, 3, pBoneToWorld.GetBoneForWrite( boneIndex ) );
}
return true;
}
bool RagdollGetBoneMatrix( const ragdoll_t &ragdoll, CBoneAccessor &pBoneToWorld, int objectIndex )
{
int boneIndex = ragdoll.boneIndex[objectIndex];
if ( boneIndex < 0 )
return false;
const ragdollelement_t &element = ragdoll.list[objectIndex];
// during restore if a model has changed since the file was saved, this could be NULL
if ( !element.pObject )
return false;
element.pObject->GetPositionMatrix( &pBoneToWorld.GetBoneForWrite( boneIndex ) );
if ( element.parentIndex >= 0 && !ragdoll.allowStretch )
{
// overwrite the position from physics to force rigid attachment
// UNDONE: If we support other types of constraints (or multiple constraints per object)
// make sure these don't fight !
int parentBoneIndex = ragdoll.boneIndex[element.parentIndex];
Vector out;
VectorTransform( element.originParentSpace, pBoneToWorld.GetBone( parentBoneIndex ), out );
MatrixSetColumn( out, 3, pBoneToWorld.GetBoneForWrite( boneIndex ) );
}
return true;
}