public void ClassifyLineToLine_GivenLine1SpanningLine2_ShouldReturnIntersecting(
double line1v1x, double line1v1y,
double line1v2x, double line1v2y,
double line2v1x, double line2v1y,
double line2v2x, double line2v2y)
{
// Arrange.
var line1vertex1 = new Point2d(line1v1x, line1v1y);
var line1vertex2 = new Point2d(line1v2x, line1v2y);
var line2vertex1 = new Point2d(line2v1x, line2v1y);
var line2vertex2 = new Point2d(line2v2x, line2v2y);
var line1 = new Line2d(line1vertex1, line1vertex2);
var line2 = new Line2d(line2vertex1, line2vertex2);
// Act.
LineClassifier.Classification result = LineClassifier.ClassifyLineToLine(line1, line2);
// Assert.
Assert.AreEqual(LineClassifier.Classification.Intersecting, result);
}
public void ClassifyLineToLine_GivenCoincidentLines_ShouldReturnCoincident(
double line1v1x, double line1v1y,
double line1v2x, double line1v2y,
double line2v1x, double line2v1y,
double line2v2x, double line2v2y)
{
// Arrange.
var line1vertex1 = new Point2d(line1v1x, line1v1y);
var line1vertex2 = new Point2d(line1v2x, line1v2y);
var line2vertex1 = new Point2d(line2v1x, line2v1y);
var line2vertex2 = new Point2d(line2v2x, line2v2y);
var line1 = new Line2d(line1vertex1, line1vertex2);
var line2 = new Line2d(line2vertex1, line2vertex2);
// Act.
LineClassifier.Classification result = LineClassifier.ClassifyLineToLine(line1, line2);
// Assert.
Assert.AreEqual(LineClassifier.Classification.Coincident, result);
}