public IList<RotateableRegion> Rotate(AxisConstraint constraint, bool left, int clockwiseTurns)
{
AxisPivot pivot = _pivots.First(p => p.Axis == constraint.Axis);
List<RotateableRegion> rotatedRegions = new List<RotateableRegion>();
foreach(RotateableRegion region in _rotateableRegions)
{
if(constraint.Encapsulates(region.RotatedBounds(), left))
{
rotatedRegions.Add(region);
region.Rotate(constraint, pivot, clockwiseTurns);
}
}
return rotatedRegions;
}
private AxisConstraint UpdateMinMax(ref AxisConstraint? min, ref AxisConstraint? max, AxisConstraint constraint)
{
if((!min.HasValue) || (min.Value.Value > constraint.Value))
{
min = constraint;
}
if((!max.HasValue) || (max.Value.Value < constraint.Value))
{
max = constraint;
}
return constraint;
}
private bool HasPivot(AxisConstraint.AxisType axis)
{
return _pivots.Any(pivot => pivot.Axis == axis);
}
public AxisPivot(AxisConstraint.AxisType axis, Vector3 pivot)
{
Axis = axis;
Pivot = pivot;
}
public void Rotate(AxisConstraint constraint, AxisPivot pivot, int clockwiseTurns)
{
Quaternion delta = constraint.Rotation(clockwiseTurns);
_blockBounds.Rotate(delta, pivot);
}
