public void TranslatePnt2dPnt2d()
{
var res = new Ax22d(new Pnt2d(-1, -1), new Dir2d(1, 0));
var p2 = new Ax22d(new Pnt2d(1, 2), new Dir2d(1, 0));
Assert.AreEqual(res, p2.Translated(new Pnt2d(3, 5), new Pnt2d(1, 2)));
p2.Translate(new Pnt2d(3, 5), new Pnt2d(1, 2));
Assert.AreEqual(res, p2);
}
public void MirrorAx2d()
{
var res = new Ax22d(new Pnt2d(-1, 2), new Dir2d(-1, 0), new Dir2d(0, 1));
var m2 = new Ax2d(new Pnt2d(0, 1), new Dir2d(0, 1));
var p2 = new Ax22d(new Pnt2d(1, 2), new Dir2d(1, 0));
Assert.AreEqual(res, p2.Mirrored(m2));
p2.Mirror(m2);
}
public void Scale()
{
var res = new Ax22d(new Pnt2d(-1, 0), new Dir2d(1, 0));
var p2 = new Ax22d(new Pnt2d(1, 2), new Dir2d(1, 0));
Assert.AreEqual(res, p2.Scaled(new Pnt2d(2, 3), 3));
p2.Scale(new Pnt2d(2, 3), 3);
Assert.AreEqual(res, p2);
}
public void Rotate()
{
var p2 = new Ax22d(new Pnt2d(1, 2), new Dir2d(1, 0));
var p3 = p2.Rotated(new Pnt2d(1, 2), Math.PI / 2);
Assert.That(new Pnt2d(1, 2).IsEqual(p3.Location, 0.000001));
Assert.That(new Dir2d(0, 1).IsEqual(p3.XDirection, 0.000001));
Assert.That(new Dir2d(-1, 0).IsEqual(p3.YDirection, 0.000001));
p2.Rotate(new Pnt2d(1, 2), Math.PI / 2);
Assert.That(new Pnt2d(1, 2).IsEqual(p2.Location, 0.000001));
Assert.That(new Dir2d(0, 1).IsEqual(p2.XDirection, 0.000001));
Assert.That(new Dir2d(-1, 0).IsEqual(p2.YDirection, 0.000001));
}
public void Transform()
{
Trsf2d t1 = new Trsf2d();
t1.SetRotation(new Pnt2d(1, 2), Math.PI / 2);
var p2 = new Ax22d(new Pnt2d(1, 2), new Dir2d(1, 0));
var p3 = p2.Transformed(t1);
Assert.That(new Pnt2d(1, 2).IsEqual(p3.Location, 0.000001));
Assert.That(new Dir2d(0, 1).IsEqual(p3.XDirection, 0.000001));
Assert.That(new Dir2d(-1, 0).IsEqual(p3.YDirection, 0.000001));
p2.Transform(t1);
Assert.That(new Pnt2d(1, 2).IsEqual(p2.Location, 0.000001));
Assert.That(new Dir2d(0, 1).IsEqual(p2.XDirection, 0.000001));
Assert.That(new Dir2d(-1, 0).IsEqual(p2.YDirection, 0.000001));
}
public void Components()
{
var p1 = new Ax22d(new Pnt2d(1, 2), new Dir2d(1, 0));
var p2 = new Ax22d(new Pnt2d(2, 3), new Dir2d(0, 1));
Assert.AreEqual(new Pnt2d(1, 2), p1.Location);
Assert.AreEqual(new Dir2d(1, 0), p1.XDirection);
Assert.AreEqual(new Dir2d(0, 1), p1.YDirection);
p2.Location = new Pnt2d(3, 2);
Assert.AreEqual(new Pnt2d(3, 2), p2.Location);
p2.XDirection = new Dir2d(0, -1);
Assert.AreEqual(new Dir2d(0, -1), p2.XDirection);
p2.YDirection = new Dir2d(1, 0);
Assert.AreEqual(new Dir2d(1, 0), p2.YDirection);
}
public void ValueType_Ax22d()
{
var s1 = new Ax22d(new Pnt2d(1, 2), new Dir2d(1, 0));
var s2 = new Ax22d(new Pnt2d(2, 3), new Dir2d(0, 1));
Assert.AreEqual(new Pnt2d(1, 2), s1.Location);
Assert.AreEqual(new Dir2d(1, 0), s1.XDirection);
Assert.AreEqual(new Dir2d(0, 1), s1.YDirection);
var p2 = s2;
p2.Location = new Pnt2d(3, 2);
Assert.AreEqual(new Pnt2d(3, 2), p2.Location);
p2.XDirection = new Dir2d(0, -1);
Assert.AreEqual(new Dir2d(0, -1), p2.XDirection);
p2.YDirection = new Dir2d(1, 0);
Assert.AreEqual(new Dir2d(1, 0), p2.YDirection);
var res = new Ax22d(new Pnt2d(-1, 0), new Dir2d(-1, 0));
p2 = s1;
Assert.AreEqual(res, p2.Mirrored(new Pnt2d(0, 1)));
p2.Mirror(new Pnt2d(0, 1));
Assert.AreEqual(res, p2);
res = new Ax22d(new Pnt2d(-1, 0), new Dir2d(-1, 0));
p2 = s1;
Assert.AreEqual(res, p2.Mirrored(new Pnt2d(0, 1)));
p2.Mirror(new Pnt2d(0, 1));
Assert.AreEqual(res, p2);
res = new Ax22d(new Pnt2d(-1, 2), new Dir2d(-1, 0), new Dir2d(0, 1));
var m2 = new Ax2d(new Pnt2d(0, 1), new Dir2d(0, 1));
p2 = s1;
Assert.AreEqual(res, p2.Mirrored(m2));
p2.Mirror(m2);
p2 = s1;
#if DEBUG
Assert.AreEqual("(1,2),(6.12323399573677E-17,1),(-1,6.12323399573677E-17)", p2.Rotated(new Pnt2d(1, 2), Math.PI / 2).ToString());
p2.Rotate(new Pnt2d(1, 2), Math.PI / 2);
Assert.AreEqual("(1,2),(6.12323399573677E-17,1),(-1,6.12323399573677E-17)", p2.ToString());
#else
Assert.AreEqual("(1,2),(6.12303176911189E-17,1),(-1,6.12303176911189E-17)", p2.Rotated(new Pnt2d(1, 2), Math.PI / 2).ToString());
p2.Rotate(new Pnt2d(1, 2), Math.PI / 2);
Assert.AreEqual("(1,2),(6.12303176911189E-17,1),(-1,6.12303176911189E-17)", p2.ToString());
#endif
res = new Ax22d(new Pnt2d(-1, 0), new Dir2d(1, 0));
p2 = s1;
Assert.AreEqual(res, p2.Scaled(new Pnt2d(2, 3), 3));
p2.Scale(new Pnt2d(2, 3), 3);
Assert.AreEqual(res, p2);
res = new Ax22d(new Pnt2d(-1, -1), new Dir2d(1, 0));
p2 = s1;
Assert.AreEqual(res, p2.Translated(new Pnt2d(3, 5), new Pnt2d(1, 2)));
p2.Translate(new Pnt2d(3, 5), new Pnt2d(1, 2));
Assert.AreEqual(res, p2);
res = new Ax22d(new Pnt2d(3, 5), new Dir2d(1, 0));
p2 = s1;
Assert.AreEqual(res, p2.Translated(new Vec2d(2, 3)));
p2.Translate(new Vec2d(2, 3));
Assert.AreEqual(res, p2);
//gp2.Scaled(new gp_Pnt2d(2, 3, 2), 3);
//TestContext.WriteLine(string.Format(CultureInfo.InvariantCulture, $"({gp2.Location().x},{gp2.Location().y},{gp2.Location().z}), ({gp2.XDir2dection().x},{gp2.XDir2dection().y},{gp2.XDir2dection().z}), ({gp2.YDir2dection().x},{gp2.YDir2dection().y},{gp2.YDir2dection().z}), ({gp2.Dir2dection().x},{gp2.Dir2dection().y},{gp2.Dir2dection().z})"));
//gp_Trsf gt1 = new gp_Trsf();
//gt1.SetRotation(gp.OZ(), Math.PI / 2);
//gp2.Transform(gt1);
//TestContext.WriteLine(string.Format(CultureInfo.InvariantCulture, $"({gp2.Location().x},{gp2.Location().y},{gp2.Location().z}), ({gp2.XDir2dection().x},{gp2.XDir2dection().y},{gp2.XDir2dection().z}), ({gp2.YDir2dection().x},{gp2.YDir2dection().y},{gp2.YDir2dection().z}), ({gp2.Dir2dection().x},{gp2.Dir2dection().y},{gp2.Dir2dection().z})"));
Trsf2d t1 = new Trsf2d();
t1.SetRotation(new Pnt2d(1, 2), Math.PI / 2);
p2 = s1;
#if DEBUG
Assert.AreEqual("(1,2),(6.12323399573677E-17,1),(-1,6.12323399573677E-17)", p2.Transformed(t1).ToString());
p2.Transform(t1);
Assert.AreEqual("(1,2),(6.12323399573677E-17,1),(-1,6.12323399573677E-17)", p2.ToString());
#else
Assert.AreEqual("(1,2),(6.12303176911189E-17,1),(-1,6.12303176911189E-17)", p2.Transformed(t1).ToString());
p2.Transform(t1);
Assert.AreEqual("(1,2),(6.12303176911189E-17,1),(-1,6.12303176911189E-17)", p2.ToString());
#endif
}
//--------------------------------------------------------------------------------------------------
#endregion
#region gp_Ax22d
public static int Sense(this Ax22d ax)
{
return(ax.YAxis.Angle(ax.XAxis) > 0 ? 1 : -1);
}
