//-----------------------------------------------------------------------------
// Computes the surrounding collision bounds based on whatever algorithm we want...
//-----------------------------------------------------------------------------
void CCollisionProperty::WorldSpaceSurroundingBounds( Vector *pVecMins, Vector *pVecMaxs )
{
const Vector &vecAbsOrigin = GetCollisionOrigin();
if ( GetOuter()->IsEFlagSet( EFL_DIRTY_SURROUNDING_COLLISION_BOUNDS ))
{
GetOuter()->RemoveEFlags( EFL_DIRTY_SURROUNDING_COLLISION_BOUNDS );
ComputeSurroundingBox( pVecMins, pVecMaxs );
VectorSubtract( *pVecMins, vecAbsOrigin, m_vecSurroundingMins );
VectorSubtract( *pVecMaxs, vecAbsOrigin, m_vecSurroundingMaxs );
ASSERT_COORD( m_vecSurroundingMins );
ASSERT_COORD( m_vecSurroundingMaxs );
}
else
{
VectorAdd( m_vecSurroundingMins, vecAbsOrigin, *pVecMins );
VectorAdd( m_vecSurroundingMaxs, vecAbsOrigin, *pVecMaxs );
}
}
//-----------------------------------------------------------------------------
// Sets the method by which the surrounding collision bounds is set
//-----------------------------------------------------------------------------
void CCollisionProperty::SetSurroundingBoundsType( SurroundingBoundsType_t type, const Vector *pMins, const Vector *pMaxs )
{
m_nSurroundType = type;
if (type != USE_SPECIFIED_BOUNDS)
{
Assert( !pMins && !pMaxs );
MarkSurroundingBoundsDirty();
}
else
{
Assert( pMins && pMaxs );
m_vecSpecifiedSurroundingMinsPreScaled = *pMins;
m_vecSpecifiedSurroundingMaxsPreScaled = *pMaxs;
// Check if it's a scaled model
CBaseAnimating *pAnim = GetOuter()->GetBaseAnimating();
if ( pAnim && pAnim->GetModelScale() != 1.0f )
{
// Do the scaling
Vector vecNewMins = *pMins * pAnim->GetModelScale();
Vector vecNewMaxs = *pMaxs * pAnim->GetModelScale();
m_vecSpecifiedSurroundingMins = vecNewMins;
m_vecSpecifiedSurroundingMaxs = vecNewMaxs;
m_vecSurroundingMins = vecNewMins;
m_vecSurroundingMaxs = vecNewMaxs;
}
else
{
// No scaling needed!
m_vecSpecifiedSurroundingMins = *pMins;
m_vecSpecifiedSurroundingMaxs = *pMaxs;
m_vecSurroundingMins = *pMins;
m_vecSurroundingMaxs = *pMaxs;
}
ASSERT_COORD( m_vecSurroundingMins );
ASSERT_COORD( m_vecSurroundingMaxs );
}
}
//-----------------------------------------------------------------------------
// Sets the method by which the surrounding collision bounds is set
//-----------------------------------------------------------------------------
void CCollisionProperty::SetSurroundingBoundsType( SurroundingBoundsType_t type, const Vector *pMins, const Vector *pMaxs )
{
m_nSurroundType = type;
if (type != USE_SPECIFIED_BOUNDS)
{
Assert( !pMins && !pMaxs );
MarkSurroundingBoundsDirty();
}
else
{
Assert( pMins && pMaxs );
m_vecSpecifiedSurroundingMins = *pMins;
m_vecSpecifiedSurroundingMaxs = *pMaxs;
m_vecSurroundingMins = *pMins;
m_vecSurroundingMaxs = *pMaxs;
ASSERT_COORD( m_vecSurroundingMins );
ASSERT_COORD( m_vecSurroundingMaxs );
}
}
