public void TestSpotLightRendererShadowing()
{
var game = new DX11Game();
game.InitDirectX();
var device = game.Device;
var context = device.ImmediateContext;
var filledGBuffer = new TestFilledGBuffer(game, 800, 600);
var light = new SpotLightRenderer(game, filledGBuffer.GBuffer);
light.LightRadius *= 2;
light.ShadowsEnabled = true;
var toggle = false;
game.GameLoopEvent += delegate
{
filledGBuffer.DrawUpdatedGBuffer();
light.UpdateLightCamera();
game.Camera = light.LightCamera;
light.UpdateShadowMap(filledGBuffer.Draw);
game.Camera = game.SpectaterCamera;
game.SetBackbuffer();
if (game.Keyboard.IsKeyPressed(Key.C))
{
toggle = !toggle;
}
if (toggle)
{
light.SpotDirection = game.SpectaterCamera.CameraDirection;
light.LightPosition = game.SpectaterCamera.CameraPosition;
}
if (game.Keyboard.IsKeyDown(Key.I))
{
GBufferTest.DrawGBuffer(game, filledGBuffer.GBuffer);
}
else
{
light.Draw();
game.TextureRenderer.Draw(light.ShadowMapRv, new Vector2(10, 10), new Vector2(300, 300));
game.LineManager3D.AddViewFrustum(light.LightCamera.ViewProjection,
new Color4(1, 0, 0));
}
};
game.Run();
}
private void updateSpotShadows(SpotLightRenderer r, FrustumCullerView view)
{
var oldCam = game.Camera;
r.UpdateLightCamera();
game.Camera = r.LightCamera;
//TODO: fix culling+removing of elements
//view.UpdateVisibility(r.LightCamera.ViewProjection);
//setMeshRendererVisibles(view);
r.UpdateShadowMap(meshesRenderer.DrawShadowCastersDepth);
game.Camera = oldCam;
}