public static void ToPixelWithSquareWindow()
{
var screen = new ScreenSpace(new Size(100, 100));
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 static void ToPixelWithPortraitWindow()
{
var screen = new ScreenSpace(new Size(75, 100));
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 static void ToPixelWithSquareWindow()
{
var screen = new ScreenSpace(new Size(100, 100));
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 static void ToPixelWithPortraitWindow()
{
var screen = new ScreenSpace(new Size(75, 100));
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 static void ToPixelWithNonSquareWindow()
{
var screen = new ScreenSpace(new Size(100, 75));
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 static void ToPixelWithNonSquareWindow()
{
var screen = new ScreenSpace(new Size(100, 75));
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)));
}
private void AddIndicesAndVerticesForTrackPart(Batch2D batch, int index)
{
batch.AddIndices();
float uvStep = (index % UVLength) / (float)UVLength;
batch.verticesUV[batch.verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpace(outerBounds[index]), new Vector2D(0, uvStep));
batch.verticesUV[batch.verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpace(innerBounds[index]), new Vector2D(1, uvStep));
uvStep = ((index % UVLength) + 1) / (float)UVLength;
batch.verticesUV[batch.verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpace(innerBounds[(index + 1) % innerBounds.Length]), new Vector2D(1, uvStep));
batch.verticesUV[batch.verticesIndex++] = new VertexPosition2DUV(
screen.ToPixelSpace(outerBounds[(index + 1) % outerBounds.Length]), new Vector2D(0, uvStep));
}
