public GodRaySample(Microsoft.Xna.Framework.Game game)
: base(game)
{
_godRayFilter = new GodRayFilter(GraphicsService);
GraphicsScreen.PostProcessors.Add(_godRayFilter);
// The god ray filter light direction should match the direction of the sun light,
// which was added by the StaticSkyObject.
var lightNode = GraphicsScreen.Scene.GetSceneNode("Sunlight");
_godRayFilter.LightDirection = lightNode.PoseWorld.ToWorldDirection(Vector3F.Forward);
}
public GodRayObject(IServiceLocator services, GodRayFilter godRayFilter)
{
if (godRayFilter == null)
{
throw new ArgumentNullException("godRayFilter");
}
Name = "GodRay";
_services = services;
_godRayFilter = godRayFilter;
_defaultScale = godRayFilter.Scale;
}
public DeferredLightingSample(Microsoft.Xna.Framework.Game game)
: base(game)
{
SampleFramework.IsMouseVisible = false;
_graphicsScreen = new DeferredGraphicsScreen(Services);
_graphicsScreen.DrawReticle = true;
GraphicsService.Screens.Insert(0, _graphicsScreen);
// Add a game object which adds some GUI controls for the deferred graphics
// screen to the Options window.
GameObjectService.Objects.Add(new DeferredGraphicsOptionsObject(Services));
Services.Register(typeof(DebugRenderer), null, _graphicsScreen.DebugRenderer);
Services.Register(typeof(IScene), null, _graphicsScreen.Scene);
// Add gravity and damping to the physics simulation.
Simulation.ForceEffects.Add(new Gravity());
Simulation.ForceEffects.Add(new Damping());
// Add a custom game object which controls the camera.
var cameraGameObject = new CameraObject(Services);
GameObjectService.Objects.Add(cameraGameObject);
_graphicsScreen.ActiveCameraNode = cameraGameObject.CameraNode;
GameObjectService.Objects.Add(new GrabObject(Services));
GameObjectService.Objects.Add(new StaticSkyObject(Services)); // Skybox + some lights.
GameObjectService.Objects.Add(new GroundObject(Services));
// Add a god ray post-process filter and a game object which updates the god ray directions.
var godRayFilter = new GodRayFilter(GraphicsService)
{
Intensity = new Vector3F(1.0f),
NumberOfSamples = 12,
NumberOfPasses = 2,
Softness = 1,
};
_graphicsScreen.PostProcessors.Add(godRayFilter);
GameObjectService.Objects.Add(new GodRayObject(Services, godRayFilter));
GameObjectService.Objects.Add(new DudeObject(Services));
GameObjectService.Objects.Add(new DynamicObject(Services, 1));
GameObjectService.Objects.Add(new DynamicObject(Services, 2));
GameObjectService.Objects.Add(new DynamicObject(Services, 3));
GameObjectService.Objects.Add(new DynamicObject(Services, 4));
GameObjectService.Objects.Add(new DynamicObject(Services, 5));
GameObjectService.Objects.Add(new DynamicObject(Services, 6));
GameObjectService.Objects.Add(new DynamicObject(Services, 7));
GameObjectService.Objects.Add(new ObjectCreatorObject(Services));
GameObjectService.Objects.Add(new FogObject(Services));
GameObjectService.Objects.Add(new CampfireObject(Services));
// The LavaBalls class controls all lava ball instances.
var lavaBalls = new LavaBallsObject(Services);
GameObjectService.Objects.Add(lavaBalls);
// Create a lava ball instance.
lavaBalls.Spawn();
// Add a few palm trees.
Random random = new Random(12345);
for (int i = 0; i < 10; i++)
{
Vector3F position = new Vector3F(random.NextFloat(-3, -8), 0, random.NextFloat(0, -5));
Matrix33F orientation = Matrix33F.CreateRotationY(random.NextFloat(0, ConstantsF.TwoPi));
float scale = random.NextFloat(0.5f, 1.2f);
GameObjectService.Objects.Add(new StaticObject(Services, "PalmTree/palm_tree", scale, new Pose(position, orientation)));
}
}
