bool GameObjectModel::intersectRay(const G3D::Ray& ray, float& MaxDist, bool StopAtFirstHit, uint32 ph_mask) const
{
if (!(phasemask & ph_mask) || !owner->isSpawned())
return false;
float time = ray.intersectionTime(iBound);
if (time == G3D::inf())
return false;
// child bounds are defined in object space:
Vector3 p = iInvRot * (ray.origin() - iPos) * iInvScale;
Ray modRay(p, iInvRot * ray.direction());
float distance = MaxDist * iInvScale;
bool hit = iModel->IntersectRay(modRay, distance, StopAtFirstHit);
if (hit)
{
distance *= iScale;
MaxDist = distance;
}
return hit;
}
bool ModelInstance::intersectRay(const G3D::Ray& pRay, float& pMaxDist, bool pStopAtFirstHit) const
{
if (!iModel)
return false;
float time = pRay.intersectionTime(iBound);
if (time == G3D::inf())
return false;
// child bounds are defined in object space:
Vector3 p = iInvRot * (pRay.origin() - iPos) * iInvScale;
Ray modRay(p, iInvRot * pRay.direction());
float distance = pMaxDist * iInvScale;
bool hit = iModel->IntersectRay(modRay, distance, pStopAtFirstHit);
if (hit)
{
distance *= iScale;
pMaxDist = distance;
}
return hit;
}
bool GameObjectModel::intersectRay(G3D::Ray const& ray, float& maxDist, bool stopAtFirstHit, PhaseShift const& phaseShift, VMAP::ModelIgnoreFlags ignoreFlags) const
{
if (!isCollisionEnabled() || !owner->IsSpawned())
return false;
if (!owner->IsInPhase(phaseShift))
return false;
float time = ray.intersectionTime(iBound);
if (time == G3D::finf())
return false;
// child bounds are defined in object space:
Vector3 p = iInvRot * (ray.origin() - iPos) * iInvScale;
Ray modRay(p, iInvRot * ray.direction());
float distance = maxDist * iInvScale;
bool hit = iModel->IntersectRay(modRay, distance, stopAtFirstHit, ignoreFlags);
if (hit)
{
distance *= iScale;
maxDist = distance;
}
return hit;
}