public void Can_Draw_Background()
{
// Arrange
var rayTracer = new RayTracer(200, 100);
// Act
rayTracer.RenderScene();
var fileName = "Can_Draw_Background.png";
rayTracer.Frame.SaveFrameBufferToDisk(TestContext.CurrentContext.WorkDirectory + "/" + fileName);
// Assert
Assert.That(VerifyImage(fileName), Is.True);
}
public void Can_Draw_sphere_on_background()
{
// Arrange
var rayTracer = new RayTracer(200, 100);
var sphere = new Sphere(new Vec3(0, 0, -1), 0.5, new Vec3(1, 0, 0));
rayTracer.SceneObjects.Add(sphere);
// Act
rayTracer.RenderScene();
var fileName = $"{TestContext.CurrentContext.Test.MethodName}.png";
rayTracer.Frame.SaveFrameBufferToDisk(TestContext.CurrentContext.WorkDirectory + "/" + fileName);
// Assert
Assert.That(VerifyImage(fileName), Is.True);
}