void merge(C2DHoledPolyArc stoneShape, List <C2DHoledPolyArc> shapesToMerge, List <C2DHoledPolyArc> ownShape)
{
List <C2DHoledPolyArc> acc = new List <C2DHoledPolyArc>();
CGrid grid = new CGrid();
grid.SetGridSize(0.01f);
if (shapesToMerge.Count == 0)
{
ownShape.Add(stoneShape);
return;
}
foreach (C2DHoledPolyArc shape in shapesToMerge)
{
ownShape.Remove(shape);
}
foreach (C2DHoledPolyArc shape in shapesToMerge)
{
shape.GetUnion(stoneShape, acc, grid);
}
ownShape.Add(acc[acc.Count - 1]);
}