public override void IntersectPoint(Vector3 point, AreaInfo info, PhaseShift phaseShift)
{
if (!IsCollisionEnabled() || !owner.IsSpawned() || !IsMapObject())
{
return;
}
if (!owner.IsInPhase(phaseShift))
{
return;
}
if (!iBound.contains(point))
{
return;
}
// child bounds are defined in object space:
Vector3 pModel = iInvRot * (point - iPos) * iInvScale;
Vector3 zDirModel = iInvRot * new Vector3(0.0f, 0.0f, -1.0f);
float zDist;
if (iModel.IntersectPoint(pModel, zDirModel, out zDist, info))
{
Vector3 modelGround = pModel + zDist * zDirModel;
float world_Z = ((modelGround * iInvRot) * iScale + iPos).Z;
if (info.ground_Z < world_Z)
{
info.ground_Z = world_Z;
info.adtId = owner.GetNameSetId();
}
}
}
public void intersectPoint(Vector3 p, AreaInfo info)
{
if (iModel == null)
{
return;
}
// M2 files don't contain area info, only WMO files
if (Convert.ToBoolean(flags & (uint)ModelFlags.M2))
{
return;
}
if (!iBound.contains(p))
{
return;
}
// child bounds are defined in object space:
Vector3 pModel = iInvRot * (p - iPos) * iInvScale;
Vector3 zDirModel = iInvRot * new Vector3(0.0f, 0.0f, -1.0f);
float zDist;
if (iModel.IntersectPoint(pModel, zDirModel, out zDist, info))
{
Vector3 modelGround = pModel + zDist * zDirModel;
// Transform back to world space. Note that:
// Mat * vec == vec * Mat.transpose()
// and for rotation matrices: Mat.inverse() == Mat.transpose()
float world_Z = ((modelGround * iInvRot) * iScale + iPos).Z;
if (info.ground_Z < world_Z)
{
info.ground_Z = world_Z;
info.adtId = adtId;
}
}
}
public bool IntersectPoint(Vector3 p, Vector3 down, out float dist, AreaInfo info)
{
dist = 0f;
if (groupModels.Empty())
{
return(false);
}
WModelAreaCallback callback = new WModelAreaCallback(groupModels, down);
groupTree.intersectPoint(p, callback);
if (callback.hit != null)
{
info.rootId = (int)RootWMOID;
info.groupId = (int)callback.hit.GetWmoID();
info.flags = callback.hit.GetMogpFlags();
info.result = true;
dist = callback.zDist;
return(true);
}
return(false);
}
public virtual void IntersectPoint(Vector3 point, AreaInfo info, PhaseShift phaseShift)
{
}
public DynamicTreeAreaInfoCallback(PhaseShift phaseShift)
{
_phaseShift = phaseShift;
_areaInfo = new AreaInfo();
}