void CLeanMgr::CalculateNewPosRot( LTVector &vOutPos, LTRotation &rOutRot, float fAngle )
{
float fPitch = g_pPlayerMgr->GetPitch();
float fYaw = g_pPlayerMgr->GetYaw();
float fRoll = g_pPlayerMgr->GetRoll();
// Use the current camera angles and just add the new roll for the camera rotation...
rOutRot = LTRotation( fPitch, fYaw, fRoll + fAngle );
// Don't factor in the pitch so the position isn't affected by it...
LTMatrix mRotation;
LTRotation rRotation( 0.0f, fYaw, fRoll + fAngle );
rRotation.ConvertToMatrix( mRotation );
vOutPos = (mRotation * m_vRotationPtOffset) + m_vRotationPt;
// Make sure we are actually in the world before we try to clip...
ClientIntersectQuery iQuery;
ClientIntersectInfo iInfo;
iQuery.m_Flags = INTERSECT_OBJECTS | IGNORE_NONSOLID | INTERSECT_HPOLY;
iQuery.m_From = m_vRotationPt + m_vRotationPtOffset;
iQuery.m_To = vOutPos;
if( g_pLTClient->IntersectSegment( &iQuery, &iInfo ))
{
vOutPos = iInfo.m_Point + iInfo.m_Plane.m_Normal;
}
// Keep us far away from walls to avoid clipping...
float fCamClipDist = g_vtCameraClipDistance.GetFloat();
g_vtCameraClipDistance.SetFloat( g_vtLeanCamClipDist.GetFloat() );
g_pPlayerMgr->GetPlayerCamera()->CalcNonClipPos( vOutPos, rOutRot );
g_vtCameraClipDistance.SetFloat( fCamClipDist );
}
//an internal update functionality that must be called at the start of each effect's update
//function. This does not return any value so it does not need to be checked
void CBaseFX::BaseUpdate(float fTimeInterval)
{
LTASSERT(IsActive() && !IsSuspended(), "Error: Updated an effect that was either suspended or inactive");
//update the elapsed time
m_tmElapsed += fTimeInterval;
//handle updating the additional rotation of this object for this frame
if(GetProps()->m_bUpdateRotation)
{
LTVector vAngles = GetProps()->m_vfcRotation.GetValue(GetUnitLifetime());
LTRotation rRotation( MATH_DEGREES_TO_RADIANS(vAngles.x) * fTimeInterval,
MATH_DEGREES_TO_RADIANS(vAngles.y) * fTimeInterval,
MATH_DEGREES_TO_RADIANS(vAngles.z) * fTimeInterval);
m_rAdditional = rRotation * m_rAdditional;
}
//update our parent transformation as long as we aren't fixed, and actually have a parent
if((m_hParentObject || m_hParentRigidBody) && (GetProps()->m_eFollowType != eFXFollowType_Fixed))
{
UpdateParentTransform();
}
}
