public void Constructor(string locationStr, string sizeStr)
{
var location = Vector2.Parse(locationStr);
var size = SizeD.Parse(sizeStr);
var rect = new RectangleAA2(location, size);
Assert.AreEqual(location, rect.Location);
Assert.AreEqual(size.Width, rect.Width);
Assert.AreEqual(size.Height, rect.Height);
}
[TestCase("40, 50", "10, 10", "(10, 20),(60, 70)", true)] // Above the line
public void CollisionWithLine2(string locationStr, string sizeStr, string lineStr, bool expectedCollision)
{
var location = Vector2.Parse(locationStr);
var size = SizeD.Parse(sizeStr);
var rect = new RectangleAA2(location, size);
var line = LineSegment2.Parse(lineStr);
var hasCollision = rect.HasCollision(line);
Assert.AreEqual(expectedCollision, hasCollision);
}
public void LocationRotation(string locationStr, string sizeStr, string rotationStr)
{
var location = Vector2.Parse(locationStr);
var size = SizeD.Parse(sizeStr);
var rotation = Angle.Parse(rotationStr);
var rect = new Rectangle2(location, size, rotation);
Assert.AreEqual(location, rect.Location);
Assert.AreEqual(size.Width, rect.Width, GeometrySettings.DEFAULT_TOLERANCE);
Assert.AreEqual(size.Height, rect.Height, GeometrySettings.DEFAULT_TOLERANCE);
Assert.AreEqual(rotation, rect.Rotation);
}
[TestCase("(10,10) (90,90)", "(30,30)", " (50,40)", "(30,30),(70,70)")] // Diagonal Line with two intersections
// [TestCase("(25, 567.521681),(355.95663, 567.521681)", "(167.97, 555.5)", "(45, 24)", "(11,11)")] // Case from real data
public void InterceptRect(string line1Str, string rectLocationStr, string rectSizeStr, string expectedIntersections)
{
var line1 = LineSegment2.Parse(line1Str);
var rect = new AARectangle(Vector2.Parse(rectLocationStr), SizeD.Parse(rectSizeStr));
var expectedInters = Vector2.ParseAll(expectedIntersections);
var actual = line1.RectIntersection(rect);
Assert.AreEqual(expectedInters.Length, actual.Count); // Expected number of intersections
// Check each point
if (expectedInters.Length == actual.Count)
{
foreach (var p in actual)
{
Assert.True(expectedInters.Contains(p));
}
}
}