public void Set(Triangle2f t)
{
xpoints[0] = t.xpoints[0];
xpoints[1] = t.xpoints[1];
xpoints[2] = t.xpoints[2];
ypoints[0] = t.ypoints[0];
ypoints[1] = t.ypoints[1];
ypoints[2] = t.ypoints[2];
UpdateTriangle(6);
}
public override Shape Transform(Matrix3 transform)
{
CheckPoints();
Triangle2f resultTriangle = new Triangle2f();
float[] result = new float[points.Length];
transform.Transform(points, 0, result, 0, points.Length / 2);
resultTriangle.points = result;
resultTriangle.FindCenter();
resultTriangle.ConvertPoints(points);
return(resultTriangle);
}
private bool IsEar(Vector2f p1, Vector2f p2, Vector2f p3)
{
if (!(IsConvex(p1, p2, p3)))
{
return(false);
}
for (int i = 0; i < nonconvexPoints.Size(); i++)
{
if (Triangle2f.IsInside(p1, p2, p3, nonconvexPoints.Get(i)))
{
return(false);
}
}
return(true);
}
