public void Cartesian2dCoordinate_CreateFromString_BeExpected(string pointCoordinates, double expectedX, double expectedY)
{
// 1. Prepare
// Nothing to prepare
// 2. Execute
Cartesian2dCoordinate c = new Cartesian2dCoordinate(pointCoordinates);
// 3. Verify
Assert.Equal(expectedX, c.X, PRECISION_DOUBLE);
Assert.Equal(expectedY, c.Y, PRECISION_DOUBLE);
}
// Rotated Conversions
public void Cartesian3dCoordinatesConverter_Convert3dTo2d_BeExpected(string cPlane, string c3d, string c2d)
{
// 1. Prepare
Plane p = new Plane(cPlane);
CartesianCoordinatesConverter converter = new CartesianCoordinatesConverter(p);
Cartesian2dCoordinate expected = new Cartesian2dCoordinate(c2d);
Cartesian3dCoordinate source = new Cartesian3dCoordinate(c3d);
// 2. Execute
Cartesian2dCoordinate result = converter.ConvertTo2d(source);
// 3. Verify
Assert.Equal(expected.X, result.X, PRECISION_DOUBLE);
Assert.Equal(expected.Y, result.Y, PRECISION_DOUBLE);
}
private void GetFace(string faceId)
{
CoreFace f = Core.GetFace(faceId);
CartesianCoordinatesConverter c = new CartesianCoordinatesConverter(f.Coordinates);
var blocks = Core.GetBlocksForFace(f.Id)
.OfType <IPositionnedByCartesian3dVector>()
.ToList();
blocks.Sort(new PlanePositionPointComparer(f.Coordinates));
foreach (Block b in blocks.OfType <Block>())
{
Cartesian2dCoordinate c2 = c.ConvertTo2d(b.Position);
System.Console.WriteLine($"{b.Id} {FormatCoordinates(b.Position)} {FormatCoordinates(c2)}");
}
}
public void CircularVectorComparer_Compare2dVector_BeExpected(string xCoord, string yCoord, int expected)
{
// 1. Prepare
Cartesian2dCoordinate x = new Cartesian2dCoordinate(xCoord);
Cartesian2dCoordinate y = new Cartesian2dCoordinate(yCoord);
// Plane has no impact in 2d, no need to change it.
Plane p = new Plane("(1.0 0.0 0.0 1)");
var comparer = new CircularVectorComparer(p);
// 2. Execute
int result = comparer.Compare(x, y);
int reverse = comparer.Compare(y, x);
// 3. Verify
Assert.Equal(expected, result);
Assert.Equal(-expected, reverse);
}
protected string FormatCoordinates(Cartesian2dCoordinate cc) => $"({cc.X:0.00}, {cc.Y:0.00})";
