public static void DrawCellIndex(List <Cell> cellList, float h, Color color, float numberSize = 1f)
{
foreach (var cell in cellList)
{
//cellIndex
DrawDebugUtil.DrawNumber(cell.index.ToString(), new Vector3(cell.center.x, h, cell.center.y), color,
numberSize);
}
}
public static void DrawTrianglesSidesIndex(List <Triangle> triangleList, float h, Color color,
float numberSize = 1f)
{
foreach (Triangle triangle in triangleList)
{
foreach (Line side in triangle.lineList)
{
Vector2 normal = side.GetNormal();
Vector2 p = side.center;
p = p - normal * 0.4f; //0.4：离法线方向*0.4的地方写index数字
DrawDebugUtil.DrawNumber(triangle.lineList.IndexOf(side).ToString(), new Vector3(p.x, h, p.y),
color,
numberSize);
}
}
}
