public void RotateZAngleMinus180Grad()
{
var r = new Rotate3D(-Math.PI, new[] { 0, 0, 1.0 });
var ptSrc = new Point3D(1.0, 2.0, 3.0);
var ptDest = r.Rotate(ptSrc);
Math.Round((ptDest.X ?? throw new ArgumentException()), 5).Should().Be(-1.0);
Math.Round((ptDest.Y ?? throw new ArgumentException()), 5).Should().Be(-2.0);
(ptDest.Z ?? throw new ArgumentException()).Should().Be(3.0);
}
public void RotateXAngle90Grad()
{
var r = new Rotate3D(Math.PI / 2.0, new[] { 1.0, 0, 0 });
var ptSrc = new Point3D(1.0, 2.0, 3.0);
var ptDest = r.Rotate(ptSrc);
Math.Round((ptDest.X ?? throw new ArgumentException()), 5).Should().Be(1.0);
Math.Round((ptDest.Y ?? throw new ArgumentException()), 5).Should().Be(-3.0);
Math.Round((ptDest.Z ?? throw new ArgumentException()), 5).Should().Be(2.0);
}
public void NoRotateAngle0()
{
var r = new Rotate3D();
var ptSrc = new Point3D(1.0, 2.0, 3.0);
var ptDest = r.Rotate(ptSrc);
(ptDest.X ?? throw new ArgumentException()).Should().Be(1.0);
(ptDest.Y ?? throw new ArgumentException()).Should().Be(2.0);
(ptDest.Z ?? throw new ArgumentException()).Should().Be(3.0);
}
public void RotateXyzAngle90Grad()
{
var r = new Rotate3D(Math.PI / 2.0, new[] { 1.0, 1.0, 1.0 });
var ptSrc = new Point3D(1.0, 2.0, 3.0);
var ptDest = r.Rotate(ptSrc);
Math.Round((ptDest.X ?? throw new ArgumentException()), 10).Should().Be(Math.Round(-2.2200846792814621, 10));
Math.Round((ptDest.Y ?? throw new ArgumentException()), 10).Should().Be(Math.Round(-1.8213672050459184, 10));
Math.Round((ptDest.Z ?? throw new ArgumentException()), 10).Should().Be(Math.Round(2.3987174742355446, 10));
}
public void RotateXAngle90Grad()
{
var r = new Rotate3D(Math.PI / 2.0, new [] { 1.0, 0, 0 });
var ptSrc = new Point3D(1.0, 2.0, 3.0);
var ptDest = r.Rotate(ptSrc);
Assert.AreEqual(1.0, Math.Round((ptDest.X ?? throw new ArgumentException()), 5));
Assert.AreEqual(-3.0, Math.Round((ptDest.Y ?? throw new ArgumentException()), 5));
Assert.AreEqual(2.0, Math.Round((ptDest.Z ?? throw new ArgumentException()), 5));
}
public void RotateZAngleMinus180Grad()
{
var r = new Rotate3D(-Math.PI, new [] { 0, 0, 1.0 });
var ptSrc = new Point3D(1.0, 2.0, 3.0);
var ptDest = r.Rotate(ptSrc);
Assert.AreEqual(-1.0, Math.Round((ptDest.X ?? throw new ArgumentException()), 5));
Assert.AreEqual(-2.0, Math.Round((ptDest.Y ?? throw new ArgumentException()), 5));
Assert.AreEqual(3.0, (ptDest.Z ?? throw new ArgumentException()));
}
public void RotateXyzAngle90GradAndBack()
{
var r1 = new Rotate3D(Math.PI / 2.0, new[] { 1.0, 1.0, 1.0 });
var r2 = new Rotate3D(-Math.PI / 2.0, new[] { 1.0, 1.0, 1.0 });
var ptSrc = new Point3D(1.0, 2.0, 3.0);
var ptRot = r1.Rotate(ptSrc);
var ptDest = r2.Rotate(ptRot);
Math.Round((ptDest.X ?? throw new ArgumentException()), 10).Should().Be(1.0);
Math.Round((ptDest.Y ?? throw new ArgumentException()), 10).Should().Be(2.0);
Math.Round((ptDest.Z ?? throw new ArgumentException()), 10).Should().Be(3.0);
}
public GCodeBitmapDraw()
{
Rotate = new Rotate3D();
}
