protected override void InitGrid()
{
VectorPoint rectDimensions = Dimensions;
switch (shape)
{
case Shape.Rectangle:
base.Grid = RectGrid <MeshCell> .Rectangle(rectDimensions.X, rectDimensions.Y);
break;
case Shape.Parallelogram:
base.Grid = RectGrid <MeshCell> .Parallelogram(rectDimensions.X, rectDimensions.Y);
break;
case Shape.CheckerBoard:
base.Grid = RectGrid <MeshCell> .CheckerBoard(rectDimensions.X, rectDimensions.Y);
break;
case Shape.Circle:
base.Grid = RectGrid <MeshCell> .BeginShape().Circle(size).EndShape();
break;
case Shape.Custom:
base.Grid = GetCustomGrid();
break;
default:
throw new ArgumentOutOfRangeException();
}
switch (neighborSetup)
{
case RectNeighborType.Main:
((RectGrid <MeshCell>)base.Grid).SetNeighborsMain();
break;
case RectNeighborType.Diagonals:
((RectGrid <MeshCell>)base.Grid).SetNeighborsDiagonals();
break;
case RectNeighborType.MainAndDiagonals:
((RectGrid <MeshCell>)base.Grid).SetNeighborsMainAndDiagonals();
break;
default:
throw new ArgumentOutOfRangeException();
}
}
/**
* Starts a compound shape operation.
*
* Any shape that is defined in terms of other shape operations must use this method, and use Endgroup() to end the definition.
*
* public static RectShapeInfo<TCell> MyCustomShape(this RectOp<TCell> op)
* {
* return
* BeginGroup()
* .Shape1()
* .Union()
* .Shape2()
* .EndGroup(op);
* }
*
* @since 1.1
*/
public RectOp <TCell> BeginGroup()
{
return(RectGrid <TCell> .BeginShape());
}