public void Divide()
{
var p2 = new XY(1, 2);
Assert.AreEqual(new XY(0.5, 1), p2.Divided(2));
p2.Divide(2);
Assert.AreEqual(new XY(0.5, 1), p2);
}
//--------------------------------------------------------------------------------------------------
void _UpdateTrihedron()
{
if (!Points.Any())
{
return;
}
// Calc Center
var center = new XY();
Points.ForEach(i => center.Add(_Sketch.Points[i].Coord));
center.Divide(Points.Count);
_Center2D = center.ToPnt();
//Debug.WriteLine("MoveSketchPointAction - Center {0} {1}", center.X(), center.Y());
// Project center point onto sketch plane
var center3D = ElSLib.Value(center.X, center.Y, _Sketch.Plane);
//Debug.WriteLine("MoveSketchPointAction - Center3D {0} {1} {2}", center3D.X(), center3D.Y(), center3D.Z());
// Calculate center point on working plane
if (_Sketch.Plane.Location.IsEqual(WorkspaceController.Workspace.WorkingPlane.Location, 0.00001))
{
_Center2DOnWorkingPlane = _Center2D;
}
else
{
double u = 0, v = 0;
ElSLib.Parameters(WorkspaceController.Workspace.WorkingPlane, _Sketch.Plane.Location, ref u, ref v);
_Center2DOnWorkingPlane = _Center2D.Translated(new Vec2d(u, v));
}
// Use plane from sketch, but translate it to center position
var plane = _Sketch.Plane;
plane.Location = center3D;
_GizmoPlane = new Geom_Plane(plane);
_GeomPlane = new Geom_Plane(plane);
// Create Gizmo
if (Gizmo == null)
{
Gizmo = new AIS_TranslationGizmo2D(_GizmoPlane);
Gizmo.SetLength(100);
WorkspaceController.Workspace.AisContext.Display(Gizmo, false);
}
else
{
Gizmo.SetComponent(_GeomPlane);
WorkspaceController.Workspace.AisContext.Redisplay(Gizmo, false);
}
}
public void ValueType_XY()
{
var p1 = new XY(1, 2);
var p2 = new XY(4, 5);
Assert.AreEqual(5, p1.SquareModulus());
Assert.AreEqual(Math.Sqrt(5), p1.Modulus());
Assert.IsTrue(p1.IsEqual(p2, 3));
Assert.IsFalse(p1.IsEqual(p2, 2.99));
p2 = p1;
p2.Add(new XY(1, 2));
Assert.AreEqual(new XY(2, 4), p2);
Assert.AreEqual(new XY(2, 4), p1.Added(new XY(1, 2)));
p2 += new XY(1, 2);
Assert.AreEqual(new XY(3, 6), p2);
Assert.AreEqual(-4, p1.Crossed(new XY(3, 2)));
Assert.AreEqual(Math.Sqrt(16), p1.CrossMagnitude(new XY(3, 2)));
Assert.AreEqual(16, p1.CrossSquareMagnitude(new XY(3, 2)));
p2 = new XY(1, 2);
p2.Divide(2);
Assert.AreEqual(new XY(0.5, 1), p2);
Assert.AreEqual(new XY(0.5, 1), p1.Divided(2));
Assert.AreEqual(5, p1.Dot(new XY(1, 2)));
p2 = new XY(1, 2);
p2.Multiply(2);
Assert.AreEqual(new XY(2, 4), p2);
Assert.AreEqual(new XY(2, 4), p1.Multiplied(2));
Assert.AreEqual(new XY(2, 4), p1 * 2);
p2 = new XY(1, 2);
p2.Multiply(new XY(1, 2));
Assert.AreEqual(new XY(1, 4), p2);
Assert.AreEqual(new XY(1, 4), p1.Multiplied(new XY(1, 2)));
Assert.AreEqual(new XY(1, 4), p1 * new XY(1, 2));
Mat2d m1 = new Mat2d();
m1.SetRotation(Math.PI / 2);
p2 = new XY(4, 5);
Assert.AreEqual("-5,4", p2.Multiplied(m1).ToString());
Assert.AreEqual("-5,4", (p2 * m1).ToString());
p2.Multiply(m1);
Assert.AreEqual("-5,4", p2.ToString());
p2 = new XY(1, 23);
Assert.AreEqual("0.0434372242763069,0.99905615835506", p2.Normalized().ToString());
p2.Normalize();
Assert.AreEqual("0.0434372242763069,0.99905615835506", p2.ToString());
p2 = new XY(1, 2);
p2.Reverse();
Assert.AreEqual(new XY(-1, -2), p2);
Assert.AreEqual(new XY(-1, -2), p1.Reversed());
p2 = new XY(1, 2);
p2.Subtract(new XY(3, 2));
Assert.AreEqual(new XY(-2, 0), p2);
Assert.AreEqual(new XY(-2, 0), p1.Subtracted(new XY(3, 2)));
Assert.AreEqual(new XY(-2, 0), p1 - new XY(3, 2));
p2.SetLinearForm(new XY(1, 2), new XY(4, 5));
Assert.AreEqual(new XY(5, 7), p2);
p2.SetLinearForm(2, new XY(1, 2), new XY(4, 5));
Assert.AreEqual(new XY(6, 9), p2);
p2.SetLinearForm(2, new XY(1, 2), 3, new XY(4, 5));
Assert.AreEqual(new XY(14, 19), p2);
p2.SetLinearForm(2, new XY(1, 2), 3, new XY(4, 5), new XY(7, 8));
Assert.AreEqual(new XY(21, 27), p2);
//TestContext.WriteLine(string.Format(CultureInfo.InvariantCulture, "{0},{1}", gp2.x, gp2.y));
//TestContext.WriteLine(string.Format(CultureInfo.InvariantCulture, "{0},{1}", new gp_XY(1, 23).Normalized().X(), new gp_XY(1, 23).Normalized().Y()));
}