public void CalculateFinalBlitPixelRectStretchToFitWidthWorks()
{
PixelPerfectCameraInternal internals = new PixelPerfectCameraInternal(new PixelPerfectCameraTestComponent());
internals.useStretchFill = true;
Rect pixelRect = internals.CalculateFinalBlitPixelRect(2.0f, 200, 200);
Rect expected = new Rect(0.0f, 50.0f, 200.0f, 100.0f);
Assert.AreEqual(expected, pixelRect);
}
// </edit>
void Awake()
{
m_Camera = GetComponent <Camera>();
m_Internal = new PixelPerfectCameraInternal(this);
m_Internal.originalOrthoSize = m_Camera.orthographicSize;
m_Internal.hasPostProcessLayer = GetComponent("PostProcessLayer") != null; // query the component by name to avoid hard dependency
if (m_Camera.targetTexture != null)
{
Debug.LogWarning("Render to texture is not supported by Pixel Perfect Camera.", m_Camera);
}
}
public void CalculateCameraPropertiesProvidesCorrectResultsWithVariousInputs(PixelPerfectCameraTestComponent testComponent, int screenWidth, int screenHeight, CalculateCameraPropertiesResult expected)
{
PixelPerfectCameraInternal internals = new PixelPerfectCameraInternal(testComponent);
internals.CalculateCameraProperties(screenWidth, screenHeight);
Assert.AreEqual(expected.zoom, internals.zoom);
Assert.AreEqual(expected.useOffscreenRT, internals.useOffscreenRT);
Assert.AreEqual(expected.offscreenRTWidth, internals.offscreenRTWidth);
Assert.AreEqual(expected.offscreenRTHeight, internals.offscreenRTHeight);
Assert.AreEqual(expected.pixelRect, internals.pixelRect);
Assert.AreEqual(expected.orthoSize, internals.orthoSize);
Assert.AreEqual(expected.unitsPerPixel, internals.unitsPerPixel);
}
public void CalculateFinalBlitPixelRectStretchToFitHeightWorks()
{
PixelPerfectCameraTestComponent testComponent = new PixelPerfectCameraTestComponent();
testComponent.refResolutionX = 200;
testComponent.refResolutionY = 100;
PixelPerfectCameraInternal internals = new PixelPerfectCameraInternal(testComponent);
internals.useStretchFill = true;
Rect pixelRect = internals.CalculateFinalBlitPixelRect(400, 100);
Rect expected = new Rect(100.0f, 0.0f, 200.0f, 100.0f);
Assert.AreEqual(expected, pixelRect);
}
public void CalculateFinalBlitPixelRectCenteredWorksWithoutUpscaleRT()
{
PixelPerfectCameraTestComponent testComponent = new PixelPerfectCameraTestComponent();
testComponent.upscaleRT = false;
PixelPerfectCameraInternal internals = new PixelPerfectCameraInternal(testComponent);
internals.useStretchFill = false;
internals.zoom = 2;
internals.offscreenRTWidth = 400;
internals.offscreenRTHeight = 300;
Rect pixelRect = internals.CalculateFinalBlitPixelRect(4.0f / 3.0f, 1600, 1200);
Rect expected = new Rect(600.0f, 450.0f, 400.0f, 300.0f);
Assert.AreEqual(expected, pixelRect);
}
