public void ToPixelWithPortraitWindow()
{
window.TotalPixelSize = new Size(75, 100);
var screen = new QuadraticScreenSpace(window);
Assert.AreEqual(new Point(75, 100), screen.ToPixelSpace(new Point(0.875f, 1f)));
Assert.AreEqual(Point.Zero, screen.ToPixelSpace(new Point(0.125f, 0)));
Assert.AreEqual(new Point(37.5f, 50), screen.ToPixelSpace(Point.Half));
Assert.AreEqual(new Size(10, 20), screen.ToPixelSpace(new Size(0.1f, 0.2f)));
}
public void ToPixelWithSquareWindow()
{
window.ViewportPixelSize = new Size(100, 100);
var screen = new QuadraticScreenSpace(window);
Assert.AreEqual(new Vector2D(100, 100), screen.ToPixelSpace(Vector2D.One));
Assert.AreEqual(Vector2D.Zero, screen.ToPixelSpace(Vector2D.Zero));
Assert.AreEqual(new Vector2D(50, 50), screen.ToPixelSpace(Vector2D.Half));
}
public void ToPixelWithPortraitWindow()
{
window.ViewportPixelSize = new Size(75, 100);
var screen = new QuadraticScreenSpace(window);
Assert.AreEqual(new Vector2D(75, 100), screen.ToPixelSpace(new Vector2D(0.875f, 1f)));
Assert.AreEqual(Vector2D.Zero, screen.ToPixelSpace(new Vector2D(0.125f, 0)));
Assert.AreEqual(new Vector2D(37.5f, 50), screen.ToPixelSpace(Vector2D.Half));
Assert.AreEqual(new Size(10, 20), screen.ToPixelSpace(new Size(0.1f, 0.2f)));
}
public void ToPixelWithNonSquareWindow()
{
window.TotalPixelSize = new Size(100, 75);
var screen = new QuadraticScreenSpace(window);
Assert.AreEqual(new Point(100, 75), screen.ToPixelSpace(new Point(1f, 0.875f)));
Assert.AreEqual(Point.Zero, screen.ToPixelSpace(new Point(0, 0.125f)));
Assert.AreEqual(new Point(50, 37.5f), screen.ToPixelSpace(Point.Half));
Assert.AreEqual(new Size(10, 20), screen.ToPixelSpace(new Size(0.1f, 0.2f)));
Assert.AreEqual(new Rectangle(20, 7.5f, 60, 60),
screen.ToPixelSpace(new Rectangle(0.2f, 0.2f, 0.6f, 0.6f)));
}
public void ToPixelWithUnevenSizeFromQuadraticSpace()
{
window.ViewportPixelSize = new Size(99, 199);
var screen = new QuadraticScreenSpace(window);
Assert.AreEqual(new Vector2D(149, 199), screen.ToPixelSpace(Vector2D.One));
Assert.AreEqual(new Vector2D(-50, 0), screen.ToPixelSpace(Vector2D.Zero));
Assert.AreEqual(new Vector2D(49.5f, 99.5f), screen.ToPixelSpace(Vector2D.Half));
Assert.AreEqual(new Vector2D(50, 100), screen.ToPixelSpaceRounded(Vector2D.Half));
Assert.AreEqual(new Vector2D(199, 199),
screen.ToPixelSpaceRounded(Vector2D.One) - screen.ToPixelSpaceRounded(Vector2D.Zero));
}
public void IfCameraNotAdjustedItBehavesIdenticallyToQuadraticScreenSpace()
{
var q = new QuadraticScreenSpace(window);
var c = new Camera2DScreenSpace(window);
Assert.IsTrue(
c.FromPixelSpace(new Vector2D(1, 2)).IsNearlyEqual(q.FromPixelSpace(new Vector2D(1, 2))));
Assert.IsTrue(
c.FromPixelSpace(new Size(-3, 4)).IsNearlyEqual(q.FromPixelSpace(new Size(-3, 4))));
Assert.IsTrue(
c.ToPixelSpace(new Vector2D(2, 6)).IsNearlyEqual(q.ToPixelSpace(new Vector2D(2, 6))));
Assert.IsTrue(c.ToPixelSpace(new Size(-2, 0)).IsNearlyEqual(q.ToPixelSpace(new Size(-2, 0))));
}
public void ToPixelWithNonSquareWindow()
{
window.ViewportPixelSize = new Size(100, 75);
var screen = new QuadraticScreenSpace(window);
Assert.AreEqual(new Vector2D(100, 75), screen.ToPixelSpace(new Vector2D(1f, 0.875f)));
Assert.AreEqual(Vector2D.Zero, screen.ToPixelSpace(new Vector2D(0, 0.125f)));
Assert.AreEqual(new Vector2D(50, 37.5f), screen.ToPixelSpace(Vector2D.Half));
Assert.AreEqual(new Size(10, 20), screen.ToPixelSpace(new Size(0.1f, 0.2f)));
Assert.IsTrue(
screen.ToPixelSpace(new Rectangle(0.2f, 0.2f, 0.6f, 0.6f)).IsNearlyEqual(new Rectangle(20,
7.5f, 60, 60)));
}
public void ToPixelWithSquareWindow()
{
window.TotalPixelSize = new Size(100, 100);
var screen = new QuadraticScreenSpace(window);
Assert.AreEqual(new Point(100, 100), screen.ToPixelSpace(Point.One));
Assert.AreEqual(Point.Zero, screen.ToPixelSpace(Point.Zero));
Assert.AreEqual(new Point(50, 50), screen.ToPixelSpace(Point.Half));
}
public void ToPixelInFullHdResolution()
{
window.ViewportPixelSize = new Size(1920, 1080);
var screen = new QuadraticScreenSpace(window);
Assert.AreEqual(new Vector2D(1680, 1500), screen.ToPixelSpace(new Vector2D(0.875f, 1f)));
var somePoint = screen.FromPixelSpace(new Vector2D(324, 483));
var somePointPlusOne = screen.FromPixelSpace(new Vector2D(325, 483));
Assert.IsFalse(somePoint.X.IsNearlyEqual(somePointPlusOne.X),
somePoint + " should not be nearly equal to " + somePointPlusOne);
Assert.AreEqual(new Vector2D(324, 483), screen.ToPixelSpaceRounded(somePoint));
Assert.AreEqual(new Vector2D(325, 483), screen.ToPixelSpaceRounded(somePointPlusOne));
}
public void ToPixelWithUnevenSizeFromQuadraticSpace()
{
window.TotalPixelSize = new Size(99, 199);
var screen = new QuadraticScreenSpace(window);
Assert.AreEqual(new Point(149, 199), screen.ToPixelSpace(Point.One));
Assert.AreEqual(new Point(-50, 0), screen.ToPixelSpace(Point.Zero));
Assert.AreEqual(new Point(49.5f, 99.5f), screen.ToPixelSpace(Point.Half));
Assert.AreEqual(new Point(50, 100), screen.ToPixelSpaceRounded(Point.Half));
Assert.AreEqual(new Point(199, 199),
screen.ToPixelSpaceRounded(Point.One) - screen.ToPixelSpaceRounded(Point.Zero));
}