public async Task Render_DebugLayer()
{
await TestUtilities.InitializeWithGraphicsAsync();
using (var debugLayer = new DebugDrawingLayer())
using (var memRenderTarget = new MemoryRenderTarget(1024, 1024))
{
// Perform rendering
memRenderTarget.ClearColor = Color4.CornflowerBlue;
await memRenderTarget.RenderLoop.Register2DDrawingLayerAsync(debugLayer);
await memRenderTarget.AwaitRenderAsync();
// Take screenshot
var screenshot = await memRenderTarget.RenderLoop.GetScreenshotGdiAsync();
// TestUtilities.DumpToDesktop(screenshot, "Blub.png");
// Calculate and check difference
var diff = BitmapComparison.CalculatePercentageDifference(
screenshot, TestUtilities.LoadBitmapFromResource("Drawing2D", "DebugDrawingLayer.png"));
Assert.IsTrue(diff < 0.2, "Difference to reference image is to big!");
}
}
public async Task Render_DebugLayer()
{
await UnitTestHelper.InitializeWithGrahicsAsync();
using (DebugDrawingLayer debugLayer = new DebugDrawingLayer())
using (MemoryRenderTarget memRenderTarget = new MemoryRenderTarget(1024, 1024))
{
// Perform rendering
memRenderTarget.ClearColor = Color4.CornflowerBlue;
await memRenderTarget.RenderLoop.Register2DDrawingLayerAsync(debugLayer);
await memRenderTarget.AwaitRenderAsync();
// Take screenshot
GDI.Bitmap screenshot = await memRenderTarget.RenderLoop.GetScreenshotGdiAsync();
//screenshot.DumpToDesktop("Blub.png");
// Calculate and check difference
float diff = BitmapComparison.CalculatePercentageDifference(
screenshot, Properties.Resources.ReferenceImage_DebugDawingLayer);
Assert.True(diff < 0.2, "Difference to reference image is to big!");
}
}
