public void Angle()
{
var p1 = new Ax2(new Pnt(1, 2, 3), new Dir(1, 0, 0));
var p2 = new Ax2(new Pnt(2, 3, 4), new Dir(0, 1, 0));
Assert.AreEqual(Math.PI / 2, p1.Angle(p2));
}
public void MirrorPnt()
{
var res = new Ax2(new Pnt(1, -2, -3), new Dir(1, 0, 0), new Dir(0, 0, -1));
var p2 = new Ax2(new Pnt(1, 2, 3), new Dir(1, 0, 0));
Assert.AreEqual(res, p2.Mirrored(new Pnt(1, 0, 0)));
p2.Mirror(new Pnt(1, 0, 0));
Assert.AreEqual(res, p2);
}
public void MirrorAx2()
{
var a2 = new Ax2(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
var p2 = new Pnt(2, 1, 3);
Assert.AreEqual(new Pnt(-4, 1, 3), p2.Mirrored(a2));
p2.Mirror(a2);
Assert.AreEqual(new Pnt(-4, 1, 3), p2);
}
public void MirrorAx2()
{
var a2 = new Ax2(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
var p2 = new Vec(2, 1, 3);
Assert.That(new Vec(-2, 1, 3).IsEqual(p2.Mirrored(a2), 0.000001, 0.0001));
p2.Mirror(a2);
Assert.That(new Vec(-2, 1, 3).IsEqual(p2, 0.000001, 0.0001));
}
public void TranslateVec()
{
var res = new Ax2(new Pnt(3, 5, 4), new Dir(1, 0, 0));
var p2 = new Ax2(new Pnt(1, 2, 3), new Dir(1, 0, 0));
Assert.AreEqual(res, p2.Translated(new Vec(2, 3, 1)));
p2.Translate(new Vec(2, 3, 1));
Assert.AreEqual(res, p2);
}
public void Scale()
{
var res = new Ax2(new Pnt(-1, 0, 5), new Dir(1, 0, 0));
var p2 = new Ax2(new Pnt(1, 2, 3), new Dir(1, 0, 0));
Assert.AreEqual(res, p2.Scaled(new Pnt(2, 3, 2), 3));
p2.Scale(new Pnt(2, 3, 2), 3);
Assert.AreEqual(res, p2);
}
public void MirrorAx2()
{
var a2 = new Ax2(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
var p1 = new Dir(1, 0, 0);
Assert.AreEqual(new Dir(-1, 0, 0), p1.Mirrored(a2));
p1.Mirror(a2);
Assert.AreEqual(new Dir(-1, 0, 0), p1);
}
public void Rotate()
{
var res = new Ax2(new Pnt(1, 1, 2), new Dir(1, 0, 0), new Dir(0, -1, 0));
var a1 = new Ax1(new Pnt(2, 2, 2), new Dir(1, 0, 0));
var p2 = new Ax2(new Pnt(1, 2, 3), new Dir(1, 0, 0));
Assert.IsTrue(res.IsCoplanar(p2.Rotated(a1, Math.PI / 2), 0, 0));
p2.Rotate(a1, Math.PI / 2);
Assert.IsTrue(res.IsCoplanar(p2, 0, 0));
}
public void IsCoplanar()
{
var p1 = new Ax2(new Pnt(1, 2, 3), new Dir(1, 0, 0));
var p2 = new Ax2(new Pnt(2, 3, 4), new Dir(0, 1, 0));
Assert.IsFalse(p1.IsCoplanar(p2, 0.1, 0.1));
Assert.IsFalse(p1.IsCoplanar(p2, 0.1, 2.0));
Assert.IsFalse(p1.IsCoplanar(p2, 0.1, Math.PI / 2));
Assert.IsTrue(p1.IsCoplanar(p2, 1.0, Math.PI / 2));
}
public void MirrorAx2()
{
var res = new Ax2(new Pnt(1, -2, 3), new Dir(-1, 0, 0), new Dir(0, 0, 1));
var a2 = new Ax2(new Pnt(1, 0, 0), new Dir(0, 1, 0));
var p2 = new Ax2(new Pnt(1, 2, 3), new Dir(1, 0, 0));
Assert.AreEqual(res, p2.Mirrored(a2));
p2.Mirror(a2);
Assert.AreEqual(res, p2);
}
public void MirrorAx2()
{
var a2 = new Ax2(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
var p2 = new Ax1(new Pnt(1, 2, 3), new Dir(1, 0, 0));
Assert.That(new Pnt(-3, 2, 3).IsEqual(p2.Mirrored(a2).Location, 0.0000001));
Assert.That(new Dir(-1, 0, 0).IsEqual(p2.Mirrored(a2).Direction, 0.0000001));
p2.Mirror(a2);
Assert.That(new Pnt(-3, 2, 3).IsEqual(p2.Location, 0.0000001));
Assert.That(new Dir(-1, 0, 0).IsEqual(p2.Direction, 0.0000001));
}
public void Transform()
{
Trsf t1 = new Trsf();
t1.SetRotation(Ax1.OZ, Math.PI / 2);
var p2 = new Ax2(new Pnt(1, 2, 3), new Dir(1, 0, 0));
var p3 = p2.Transformed(t1);
Assert.That(new Pnt(-2, 1, 3).IsEqual(p3.Location, 0.0000001));
Assert.That(new Dir(0, 0, 1).IsEqual(p3.XDirection, 0.0000001));
Assert.That(new Dir(1, 0, 0).IsEqual(p3.YDirection, 0.0000001));
Assert.That(new Dir(0, 1, 0).IsEqual(p3.Direction, 0.0000001));
p2.Transform(t1);
Assert.That(new Pnt(-2, 1, 3).IsEqual(p2.Location, 0.0000001));
Assert.That(new Dir(0, 0, 1).IsEqual(p2.XDirection, 0.0000001));
Assert.That(new Dir(1, 0, 0).IsEqual(p2.YDirection, 0.0000001));
Assert.That(new Dir(0, 1, 0).IsEqual(p2.Direction, 0.0000001));
}
public void Components()
{
var p1 = new Ax2(new Pnt(1, 2, 3), new Dir(1, 0, 0));
Assert.AreEqual(new Pnt(1, 2, 3), p1.Location);
Assert.AreEqual(new Dir(1, 0, 0), p1.Direction);
Assert.AreEqual(new Dir(0, 0, 1), p1.XDirection);
Assert.AreEqual(new Dir(0, -1, 0), p1.YDirection);
p1.Location = new Pnt(3, 2, 1);
Assert.AreEqual(new Pnt(3, 2, 1), p1.Location);
p1.Direction = new Dir(0, 1, 0);
Assert.AreEqual(new Dir(0, 1, 0), p1.Direction);
p1.XDirection = new Dir(0, 0, -1);
Assert.AreEqual(new Dir(0, 0, -1), p1.XDirection);
p1.YDirection = new Dir(1, 0, 0);
Assert.AreEqual(new Dir(1, 0, 0), p1.YDirection);
}
public void ValueType_Ax3()
{
var s1 = new Ax3(new Pnt(1, 2, 3), new Dir(1, 0, 0));
var s2 = new Ax3(new Pnt(2, 3, 4), new Dir(0, 1, 0));
Assert.AreEqual(new Pnt(1, 2, 3), s1.Location);
Assert.AreEqual(new Dir(1, 0, 0), s1.Direction);
Assert.AreEqual(new Dir(0, 0, 1), s1.XDirection);
Assert.AreEqual(new Dir(0, -1, 0), s1.YDirection);
var p2 = s2;
Assert.IsFalse(s1.IsCoplanar(p2, 0.1, 0.1));
Assert.IsFalse(s1.IsCoplanar(p2, 0.1, 2.0));
Assert.IsFalse(s1.IsCoplanar(p2, 0.1, Math.PI / 2));
Assert.IsTrue(s1.IsCoplanar(p2, 1.0, Math.PI / 2));
Assert.AreEqual(Math.PI / 2, s1.Angle(p2));
p2.Location = new Pnt(3, 2, 1);
Assert.AreEqual(new Pnt(3, 2, 1), p2.Location);
p2.Direction = new Dir(0, 1, 0);
Assert.AreEqual(new Dir(0, 1, 0), p2.Direction);
p2.XDirection = new Dir(0, 0, -1);
Assert.AreEqual(new Dir(0, 0, -1), p2.XDirection);
p2.YDirection = new Dir(1, 0, 0);
Assert.AreEqual(new Dir(1, 0, 0), p2.YDirection);
p2.XReverse();
Assert.AreEqual(new Dir(0, 0, -1), p2.XDirection);
p2.YReverse();
Assert.AreEqual(new Dir(-1, 0, 0), p2.YDirection);
p2.ZReverse();
Assert.AreEqual(new Dir(0, -1, 0), p2.Direction);
Assert.IsFalse(p2.Direct());
var res = new Ax3(new Pnt(1, -2, -3), new Dir(-1, 0, 0), new Dir(0, 0, -1));
res.YReverse();
p2 = s1;
Assert.AreEqual(res, p2.Mirrored(new Pnt(1, 0, 0)));
p2.Mirror(new Pnt(1, 0, 0));
Assert.AreEqual(res, p2);
res = new Ax3(new Pnt(1, -2, 3), new Dir(1, 0, 0), new Dir(0, 0, 1));
res.YReverse();
var a2 = new Ax2(new Pnt(1, 0, 0), new Dir(0, 1, 0));
p2 = s1;
Assert.AreEqual(res, p2.Mirrored(a2));
p2.Mirror(a2);
Assert.AreEqual(res, p2);
res = new Ax3(new Pnt(1, -2, -3), new Dir(1, 0, 0), new Dir(0, 0, -10));
var a1 = new Ax1(new Pnt(1, 0, 0), new Dir(1, 0, 0));
p2 = s1;
Assert.AreEqual(res, p2.Mirrored(a1));
p2.Mirror(a1);
Assert.AreEqual(res, p2);
res = new Ax3(new Pnt(1, 1, 2), new Dir(1, 0, 0), new Dir(0, -1, 0));
a1 = new Ax1(new Pnt(2, 2, 2), new Dir(1, 0, 0));
Assert.IsTrue(res.IsCoplanar(s1.Rotated(a1, Math.PI / 2), 0, 0));
p2 = s1;
p2.Rotate(a1, Math.PI / 2);
Assert.IsTrue(res.IsCoplanar(p2, 0, 0));
res = new Ax3(new Pnt(-1, 0, 5), new Dir(1, 0, 0));
p2 = s1;
Assert.AreEqual(res, p2.Scaled(new Pnt(2, 3, 2), 3));
p2.Scale(new Pnt(2, 3, 2), 3);
Assert.AreEqual(res, p2);
res = new Ax3(new Pnt(-1, -1, 2), new Dir(1, 0, 0));
p2 = s1;
Assert.AreEqual(res, p2.Translated(new Pnt(3, 5, 4), new Pnt(1, 2, 3)));
p2.Translate(new Pnt(3, 5, 4), new Pnt(1, 2, 3));
Assert.AreEqual(res, p2);
res = new Ax3(new Pnt(3, 5, 4), new Dir(1, 0, 0));
p2 = s1;
Assert.AreEqual(res, p2.Translated(new Vec(2, 3, 1)));
p2.Translate(new Vec(2, 3, 1));
Assert.AreEqual(res, p2);
//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.XDirection().x},{gp2.XDirection().y},{gp2.XDirection().z}),({gp2.YDirection().x},{gp2.YDirection().y},{gp2.YDirection().z}),({gp2.Direction().x},{gp2.Direction().y},{gp2.Direction().z})"));
Trsf t1 = new Trsf();
t1.SetRotation(Ax1.OZ, Math.PI / 2);
p2 = s1;
Assert.AreEqual("(-2,1,3),(0,0,1),(1,-1.11022302462516E-16,0),(1.11022302462516E-16,1,0)", p2.Transformed(t1).ToString());
p2.Transform(t1);
Assert.AreEqual("(-2,1,3),(0,0,1),(1,-1.11022302462516E-16,0),(1.11022302462516E-16,1,0)", p2.ToString());
}
public void ValueType_Ax1()
{
Assert.AreEqual(new Ax1(Pnt.Origin, Dir.DX), Ax1.OX);
Assert.AreEqual(new Ax1(Pnt.Origin, Dir.DY), Ax1.OY);
Assert.AreEqual(new Ax1(Pnt.Origin, Dir.DZ), Ax1.OZ);
var s1 = new Ax1(new Pnt(1, 2, 3), new Dir(1, 0, 0));
var s2 = new Ax1(new Pnt(2, 3, 4), new Dir(0, 1, 0));
var p1 = s1;
var p2 = s2;
Assert.IsFalse(p1.IsCoaxial(p2, 0.1, 0.1));
Assert.IsFalse(p1.IsCoaxial(p2, Math.PI / 2, 0.1));
Assert.IsTrue(p1.IsCoaxial(p2, Math.PI / 2, 2.0));
Assert.IsTrue(p1.IsNormal(p2, 0.1));
Assert.IsFalse(p1.IsOpposite(p2, 0.1));
Assert.IsTrue(p1.IsOpposite(p2, Math.PI / 2));
Assert.IsFalse(p1.IsParallel(p2, 0.1));
Assert.IsTrue(p1.IsParallel(p2, Math.PI / 2));
Assert.AreEqual(Math.PI / 2, p1.Angle(p2));
var m1 = new Ax1(new Pnt(1, 2, 3), new Dir(-1, 0, 0));
p2 = s1;
p2.Reverse();
Assert.AreEqual(m1, p2);
Assert.AreEqual(m1, p1.Reversed());
m1 = new Ax1(new Pnt(-1, 0, -3), new Dir(-1, 0, 0));
p2 = s1;
p2.Mirror(new Pnt(0, 1, 0));
Assert.AreEqual(m1, p2);
Assert.AreEqual(m1, p1.Mirrored(new Pnt(0, 1, 0)));
m1 = new Ax1(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
var m2 = new Ax1(new Pnt(0, 1, 0), new Dir(0, 1, 0));
p2 = s1;
p2.Mirror(m2);
Assert.AreEqual(m1, p2);
Assert.AreEqual(m1, p1.Mirrored(m2));
m1 = new Ax1(new Pnt(3, 2, -1), new Dir(0, 0, -1));
p2 = s1;
p2.Rotate(m2, Math.PI / 2);
Assert.IsTrue(m1.IsCoaxial(p2, 0.0001, 0.001));
Assert.IsTrue(m1.IsCoaxial(p1.Rotated(m2, Math.PI / 2), 0.0001, 0.001));
m1 = new Ax1(new Pnt(-1, 0, 5), new Dir(1, 0, 0));
p2 = s1;
p2.Scale(new Pnt(2, 3, 2), 3);
Assert.AreEqual(m1, p2);
Assert.AreEqual(m1, p1.Scaled(new Pnt(2, 3, 2), 3));
m1 = new Ax1(new Pnt(-1, -1, 2), new Dir(1, 0, 0));
p2 = s1;
p2.Translate(new Pnt(3, 5, 4), new Pnt(1, 2, 3));
Assert.AreEqual(m1, p2);
Assert.AreEqual(m1, p1.Translated(new Pnt(3, 5, 4), new Pnt(1, 2, 3)));
m1 = new Ax1(new Pnt(3, 5, 4), new Dir(1, 0, 0));
p2 = s1;
p2.Translate(new Vec(2, 3, 1));
Assert.AreEqual(m1, p2);
Assert.AreEqual(m1, p1.Translated(new Vec(2, 3, 1)));
// TestContext.WriteLine(string.Format(CultureInfo.InvariantCulture, $"{gp2.Location().x},{gp2.Location().y},{gp2.Location().z} - {gp2.Direction().x},{gp2.Direction().y},{gp2.Direction().z}"));
Trsf t1 = new Trsf();
t1.SetRotation(Ax1.OZ, Math.PI / 2);
p2 = s1;
Assert.AreEqual("(-2,1,3),(1.11022302462516E-16,1,0)", p2.Transformed(t1).ToString());
p2.Transform(t1);
Assert.AreEqual("(-2,1,3),(1.11022302462516E-16,1,0)", p2.ToString());
var a2 = new Ax2(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
p2 = new Ax1(new Pnt(1, 2, 3), new Dir(1, 0, 0));
Assert.AreEqual("(-3,2,3),(-1,0,0)", p2.Mirrored(a2).ToString());
p2.Mirror(a2);
Assert.AreEqual("(-3,2,3),(-1,0,0)", p2.ToString());
}
public void ValueType_Dir()
{
Assert.AreEqual(new Dir(1, 0, 0), Dir.DX);
Assert.AreEqual(new Dir(0, 1, 0), Dir.DY);
Assert.AreEqual(new Dir(0, 0, 1), Dir.DZ);
var p1 = new Dir(1, 0, 0);
var p2 = new Dir(0, 1, 0);
Assert.IsFalse(p1.IsEqual(p2, 0.1));
Assert.IsTrue(p1.IsEqual(p2, Math.PI / 2));
Assert.IsTrue(p1.IsNormal(p2, 0.1));
Assert.IsFalse(p1.IsOpposite(p2, 0.1));
Assert.IsTrue(p1.IsOpposite(p2, Math.PI / 2));
Assert.IsFalse(p1.IsParallel(p2, 0.1));
Assert.IsTrue(p1.IsParallel(p2, Math.PI / 2));
Assert.AreEqual(Math.PI / 2, p1.Angle(p2));
Assert.AreEqual(Math.PI / 2, p1.AngleWithRef(p2, new Dir(0, 0, 1)));
p2 = new Dir(1, 0, 0);
p2.Cross(new Dir(0, 1, 0));
Assert.AreEqual(new Dir(0, 0, 1), p2);
Assert.AreEqual(new Dir(0, 0, 1), p1.Crossed(new Dir(0, 1, 0)));
p2 = new Dir(1, 0, 0);
p2.CrossCross(new Dir(0, 1, 0), new Dir(1, 0, 1));
Assert.AreEqual(new Dir(0, 1, 0), p2);
Assert.AreEqual(new Dir(0, 1, 0), p1.CrossCrossed(new Dir(0, 1, 0), new Dir(1, 0, 1)));
Assert.AreEqual(Math.Sqrt(2) / 2, p1.Dot(new Dir(1, 1, 0)), 0.0000001);
Assert.AreEqual(Math.Sqrt(2) / 2, p1.DotCross(new Dir(0, 1, 0), new Dir(1, 0, 1)), 0.0000001);
p2 = new Dir(1, 0, 0);
p2.Reverse();
Assert.AreEqual(new Dir(-1, 0, 0), p2);
Assert.AreEqual(new Dir(-1, 0, 0), p1.Reversed());
p2 = new Dir(1, 0, 0);
p2.Mirror(new Dir(0, 1, 0));
Assert.AreEqual(new Dir(-1, 0, 0), p2);
Assert.AreEqual(new Dir(-1, 0, 0), p1.Mirrored(new Dir(0, 1, 0)));
var m2 = new Ax1(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
p2 = new Dir(1, 0, 0);
p2.Mirror(m2);
Assert.AreEqual(new Dir(1, 0, 0), p2);
Assert.AreEqual(new Dir(1, 0, 0), p1.Mirrored(m2));
var a2 = new Ax2(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
p2 = new Dir(1, 0, 0);
Assert.AreEqual(new Dir(-1, 0, 0), p2.Mirrored(a2));
p2.Mirror(a2);
Assert.AreEqual(new Dir(-1, 0, 0), p2);
p2 = new Dir(1, 0, 0);
p2.Rotate(m2, Math.PI / 2);
Assert.AreEqual(new Dir(1, 0, 0), p2);
Assert.AreEqual(new Dir(1, 0, 0), p1.Rotated(m2, Math.PI / 2));
//TestContext.WriteLine(string.Format(CultureInfo.InvariantCulture, "{0},{1},{2}", gp2.x, gp2.y, gp2.z));
Trsf t1 = new Trsf();
t1.SetRotation(Ax1.OZ, Math.PI / 2);
p2 = new Dir(0, 1, 0);
Assert.AreEqual("-1,1.11022302462516E-16,0", p2.Transformed(t1).ToString());
p2.Transform(t1);
Assert.AreEqual("-1,1.11022302462516E-16,0", p2.ToString());
}
public void ValueType_Vec()
{
var p1 = new Vec(1, 0, 0);
var p2 = new Vec(0, 1, 0);
Assert.IsFalse(p1.IsEqual(p2, 0.99, 0.1));
Assert.IsTrue(p1.IsEqual(p2, 1.01, 0.1));
Assert.IsTrue(p1.IsEqual(p2, 0.99, Math.PI / 2));
Assert.IsTrue(p1.IsNormal(p2, 0.1));
Assert.IsFalse(p1.IsOpposite(p2, 0.1));
Assert.IsTrue(p1.IsOpposite(p2, Math.PI / 2));
Assert.IsFalse(p1.IsParallel(p2, 0.1));
Assert.IsTrue(p1.IsParallel(p2, Math.PI / 2));
p1 = new Vec(1, 2, 3);
p2 = new Vec(4, 5, 6);
Assert.AreEqual(14, p1.SquareMagnitude());
Assert.AreEqual(Math.Sqrt(14), p1.Magnitude());
p2 = p1;
p2.Add(new Vec(1, 2, 3));
Assert.AreEqual(new Vec(2, 4, 6), p2);
Assert.AreEqual(new Vec(2, 4, 6), p1.Added(new Vec(1, 2, 3)));
p2 = new Vec(1, 2, 3);
p2.Subtract(new Vec(3, 2, 1));
Assert.AreEqual(new Vec(-2, 0, 2), p2);
Assert.AreEqual(new Vec(-2, 0, 2), p1.Subtracted(new Vec(3, 2, 1)));
p2 = new Vec(1, 2, 3);
p2.Cross(new Vec(3, 2, 1));
Assert.AreEqual(new Vec(-4, 8, -4), p2);
Assert.AreEqual(new Vec(-4, 8, -4), p1.Crossed(new Vec(3, 2, 1)));
Assert.AreEqual(Math.Sqrt(96), p1.CrossMagnitude(new Vec(3, 2, 1)));
Assert.AreEqual(96, p1.CrossSquareMagnitude(new Vec(3, 2, 1)));
p2 = new Vec(1, 2, 3);
p2.CrossCross(new Vec(1, 2, 3), new Vec(4, 5, 6));
Assert.AreEqual(new Vec(-24, -6, 12), p2);
Assert.AreEqual(new Vec(-24, -6, 12), p1.CrossCrossed(new Vec(1, 2, 3), new Vec(4, 5, 6)));
p2 = new Vec(1, 2, 3);
p2.Divide(2);
Assert.AreEqual(new Vec(0.5, 1, 1.5), p2);
Assert.AreEqual(new Vec(0.5, 1, 1.5), p1.Divided(2));
Assert.AreEqual(14, p1.Dot(new Vec(1, 2, 3)));
Assert.AreEqual(0, p1.DotCross(new Vec(4, 5, 6), new Vec(4, 5, 6)));
p2 = new Vec(1, 2, 3);
p2.Multiply(2);
Assert.AreEqual(new Vec(2, 4, 6), p2);
Assert.AreEqual(new Vec(2, 4, 6), p1.Multiplied(2));
p2 = new Vec(1, 2, 3);
p2.Scale(2);
Assert.AreEqual(new Vec(2, 4, 6), p2);
Assert.AreEqual(new Vec(2, 4, 6), p1.Scaled(2));
p2 = new Vec(1, 2, 3);
p2.Normalize();
Assert.IsTrue(p2.IsEqual(new Vec(0.26726, 0.53452, 0.80178), 0.00001, 0.00001));
Assert.IsTrue(p1.Normalized().IsEqual(new Vec(0.26726, 0.53452, 0.80178), 0.00001, 0.00001));
p2 = new Vec(1, 2, 3);
p2.Reverse();
Assert.AreEqual(new Vec(-1, -2, -3), p2);
Assert.AreEqual(new Vec(-1, -2, -3), p1.Reversed());
p2.SetLinearForm(new Vec(1, 2, 3), new Vec(4, 5, 6));
Assert.AreEqual(new Vec(5, 7, 9), p2);
p2.SetLinearForm(2, new Vec(1, 2, 3), new Vec(4, 5, 6));
Assert.AreEqual(new Vec(6, 9, 12), p2);
p2.SetLinearForm(2, new Vec(1, 2, 3), 3, new Vec(4, 5, 6));
Assert.AreEqual(new Vec(14, 19, 24), p2);
p2.SetLinearForm(2, new Vec(1, 2, 3), 3, new Vec(4, 5, 6), new Vec(7, 8, 9));
Assert.AreEqual(new Vec(21, 27, 33), p2);
p2.SetLinearForm(2, new Vec(1, 2, 3), 3, new Vec(4, 5, 6), 4, new Vec(7, 8, 9));
Assert.AreEqual(new Vec(42, 51, 60), p2);
p2.SetLinearForm(2, new Vec(1, 2, 3), 3, new Vec(4, 5, 6), 4, new Vec(7, 8, 9), new Vec(10, 11, 12));
Assert.AreEqual(new Vec(52, 62, 72), p2);
p2 = new Vec(2, 0, 0);
p2.Mirror(new Vec(0, 1, 0));
Assert.AreEqual(new Vec(-2, 0, 0), p2);
Assert.AreEqual(new Vec(2, 0, 0), p2.Mirrored(new Vec(0, 1, 0)));
var m2 = new Ax1(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
p2 = new Vec(2, 1, 3);
Assert.AreEqual(new Vec(2, -1, -3), p2.Mirrored(m2));
p2.Mirror(m2);
Assert.AreEqual(new Vec(2, -1, -3), p2);
var a2 = new Ax2(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
p2 = new Vec(2, 1, 3);
Assert.AreEqual("-2,1,3", p2.Mirrored(a2).ToString());
p2.Mirror(a2);
Assert.AreEqual("-2,1,3", p2.ToString());
p2 = new Vec(2, 1, 3);
Assert.IsTrue(new Vec(2, 3, -1).IsEqual(p2.Rotated(m2, Math.PI / 2), 0.0001, 0.0001));
p2.Rotate(m2, Math.PI / 2);
Assert.IsTrue(new Vec(2, 3, -1).IsEqual(p2, 0.0001, 0.0001));
//TestContext.WriteLine(string.Format(CultureInfo.InvariantCulture, "{0},{1},{2}", gp2.x, gp2.y, gp2.z));
Trsf t1 = new Trsf();
t1.SetRotation(Ax1.OZ, Math.PI / 2);
p2 = new Vec(4, 5, 6);
Assert.AreEqual("-5,4,6", p2.Transformed(t1).ToString());
p2.Transform(t1);
Assert.AreEqual("-5,4,6", p2.ToString());
}
public void ValueType_Pnt()
{
var p1 = new Pnt(1, 2, 3);
var p2 = new Pnt(4, 5, 6);
Assert.AreEqual(new Pnt(0, 0, 0), Pnt.Origin);
Assert.AreEqual(27, p1.SquareDistance(p2));
Assert.AreEqual(Math.Sqrt(27), p1.Distance(p2));
Assert.IsTrue(p1.IsEqual(p2, 5.2));
Assert.IsFalse(p1.IsEqual(p2, 5.18));
p2 = new Pnt(1, 2, 3);
p2.Mirror(new Pnt(2, 2, 2));
Assert.AreEqual(new Pnt(3, 2, 1), p2);
Assert.AreEqual(new Pnt(3, 2, 1), p1.Mirrored(new Pnt(2, 2, 2)));
p2 = new Pnt(1, 2, 3);
p2.Translate(new Pnt(2, 2, 2), new Pnt(1, 2, 3));
Assert.AreEqual(new Pnt(0, 2, 4), p2);
Assert.AreEqual(new Pnt(0, 2, 4), p1.Translated(new Pnt(2, 2, 2), new Pnt(1, 2, 3)));
Assert.AreEqual(new XYZ(1, 2, 3), p1.ToXYZ());
p2 = new Pnt(1, 2, 3);
p2.Scale(new Pnt(2, 2, 2), 2);
Assert.AreEqual(new Pnt(0, 2, 4), p2);
Assert.AreEqual(new Pnt(0, 2, 4), p1.Scaled(new Pnt(2, 2, 2), 2));
p2.BaryCenter(2, p1, 5);
Assert.IsTrue(p2.IsEqual(new Pnt(0.71428, 2, 3.28571), 0.00001));
p2 = new Pnt(1, 2, 3);
p2.Translate(new Vec(2, 2, 2));
Assert.AreEqual(new Pnt(3, 4, 5), p2);
Assert.AreEqual(new Pnt(3, 4, 5), p1.Translated(new Vec(2, 2, 2)));
p2 = new Pnt(2, 1, 3);
Assert.AreEqual(new Pnt(4, 4, 7), p2.Translated(new Vec(2, 3, 4)));
p2.Translate(new Vec(2, 3, 4));
Assert.AreEqual(new Pnt(4, 4, 7), p2);
var m2 = new Ax1(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
p2 = new Pnt(2, 1, 3);
Assert.AreEqual(new Pnt(2, 3, -9), p2.Mirrored(m2));
p2.Mirror(m2);
Assert.AreEqual(new Pnt(2, 3, -9), p2);
var a2 = new Ax2(new Pnt(-1, 2, -3), new Dir(-1, 0, 0));
p2 = new Pnt(2, 1, 3);
Assert.AreEqual(new Pnt(-4, 1, 3), p2.Mirrored(a2));
p2.Mirror(a2);
Assert.AreEqual(new Pnt(-4, 1, 3), p2);
p2 = new Pnt(2, 1, 3);
Assert.IsTrue(new Pnt(2, 8, -2).IsEqual(p2.Rotated(m2, Math.PI / 2), 0.0001));
p2.Rotate(m2, Math.PI / 2);
Assert.IsTrue(new Pnt(2, 8, -2).IsEqual(p2, 0.0001));
//TestContext.WriteLine(string.Format(CultureInfo.InvariantCulture, "{0},{1},{2}", gp2.x, gp2.y, gp2.z));
Trsf t1 = new Trsf();
t1.SetRotation(Ax1.OZ, Math.PI / 2);
p2 = new Pnt(4, 5, 6);
Assert.AreEqual("-5,4,6", p2.Transformed(t1).ToString());
p2.Transform(t1);
Assert.AreEqual("-5,4,6", p2.ToString());
}
