public MyCoordinateSystem()
{
Static = this;
if (Sync.IsServer)
{
MyEntities.OnEntityAdd += MyEntities_OnEntityCreate;
}
}
public MyCoordinateSystem()
{
Static = this;
if(Sync.IsServer)
MyEntities.OnEntityAdd += MyEntities_OnEntityCreate;
}
/// <summary>
/// Converts world position to be snapped to closest grid.
/// </summary>
/// <param name="worldPos">World position.</param>
/// <param name="gridSize">Grid size.</param>
/// <param name="staticGridAlignToCenter">Is grid align to static.</param>
/// <returns></returns>
public MyTransformD SnapWorldPosToClosestGrid(ref Vector3D worldPos, double gridSize, bool staticGridAlignToCenter)
{
m_lastSelectedCoordSys = m_selectedCoordSys;
MyLocalCoordSys localCoordSys = null;
localCoordSys = this.GetClosestCoordSys(ref worldPos);
// If no coord sys found, return origin(0,0,0) with no transformation!
if (localCoordSys == null)
{
localCoordSys = new MyLocalCoordSys();
m_selectedCoordSys = 0;
}
else
{
m_selectedCoordSys = localCoordSys.Id;
}
if (m_selectedCoordSys == 0)
{
m_isSelection = false;
}
else
{
m_isSelection = true;
}
if (m_selectedCoordSys != m_lastSelectedCoordSys)
{
m_selectionChanged = true;
}
else
{
m_selectionChanged = false;
}
//if (!m_isSelection && m_selectionChanged)
//{
// this.Disable();
//}
//else if (m_selectionChanged && m_lastSelectedCoordSys == 0)
//{
// this.Enable();
//}
Quaternion rotation = localCoordSys.Origin.Rotation;
Quaternion invRotation = Quaternion.Inverse(rotation);
Vector3D position = localCoordSys.Origin.Position;
Vector3D vec = worldPos - position;
vec = Vector3D.Transform(vec, invRotation);
MyCoordinateSystem.GetPosRoundedToGrid(ref vec, gridSize, staticGridAlignToCenter);
vec = Vector3D.Transform(vec, rotation);
MyTransformD localCoordsTransform = new MyTransformD();
localCoordsTransform.Position = position + vec;
localCoordsTransform.Rotation = rotation;
return(localCoordsTransform);
}
/// <summary>
/// Converts world position to be snapped to closest grid.
/// </summary>
/// <param name="worldPos">World position.</param>
/// <param name="gridSize">Grid size.</param>
/// <param name="staticGridAlignToCenter">Is grid align to static.</param>
/// <returns></returns>
public CoordSystemData SnapWorldPosToClosestGrid(ref Vector3D worldPos, double gridSize, bool staticGridAlignToCenter)
{
m_lastSelectedCoordSys = m_selectedCoordSys;
MyLocalCoordSys localCoordSys = null;
localCoordSys = this.GetClosestCoordSys(ref worldPos);
// If no coord sys found, return origin(0,0,0) with no rotation!
if (localCoordSys == null)
{
localCoordSys = new MyLocalCoordSys(m_coorsSystemSize);
m_selectedCoordSys = 0;
}
else
{
m_selectedCoordSys = localCoordSys.Id;
}
if (m_selectedCoordSys == 0)
{
m_localCoordExist = false;
}
else
{
m_localCoordExist = true;
}
if (m_selectedCoordSys != m_lastSelectedCoordSys)
{
m_selectionChanged = true;
if (OnCoordinateChange != null)
{
OnCoordinateChange();
}
}
else
{
m_selectionChanged = false;
}
//if (!m_localCoordExist && m_selectionChanged)
//{
// this.Disable();
//}
//else if (m_selectionChanged && m_lastSelectedCoordSys == 0)
//{
// this.Enable();
//}
CoordSystemData coordData = new CoordSystemData();
Quaternion rotation = localCoordSys.Origin.Rotation;
Quaternion invRotation = Quaternion.Inverse(rotation);
Vector3D position = localCoordSys.Origin.Position;
Vector3D vec = worldPos - position;
vec = Vector3D.Transform(vec, invRotation);
MyCoordinateSystem.GetPosRoundedToGrid(ref vec, gridSize, staticGridAlignToCenter);
coordData.LocalSnappedPos = vec;
vec = Vector3D.Transform(vec, rotation);
MyTransformD localCoordsTransform = new MyTransformD();
localCoordsTransform.Position = position + vec;
localCoordsTransform.Rotation = rotation;
coordData.SnappedTransform = localCoordsTransform;
coordData.Origin = localCoordSys.Origin;
return(coordData);
}
