| public SetSpotlightRange ( float innerAngle, float outerAngle ) : void | ||
| innerAngle | float | |
| outerAngle | float | |
| return | void | |
public MultiLights(SceneManager pSceneManager, SceneNode pCamNode, MovingObject pPlayerShip, Int32 pNumberOfLights)
{
oldCamLightColor = CamLightColor = new ColorEx(0.13f, 0.1f, 0.05f);
PlayerLightColor = ColorEx.White;
camLights = new List<Light>(pNumberOfLights);
innerLights = (Int32)Math.Round(pNumberOfLights / 3.0f, MidpointRounding.AwayFromZero);
outerLights = pNumberOfLights - innerLights;
// create the playership's light.
playerLight = pSceneManager.CreateLight("playerSpotLight");
playerLight.Type = LightType.Spotlight;
playerLight.Diffuse = PlayerLightColor;
playerLight.Specular = ColorEx.White;
playerLight.SetSpotlightRange(0.0f, 120.0f);
playerLight.Direction = Vector3.NegativeUnitZ;
playerLightNode = pPlayerShip.Node.CreateChildSceneNode();
playerLightNode.AttachObject(playerLight);
playerLightNode.Position = new Vector3(0, 0, 0);
playerLightNode.SetDirection(new Vector3(1, 0, 0), TransformSpace.Local);
// create the camera spotlights around the camera's direction.
camInnerLightNode = pCamNode.CreateChildSceneNode();
camInnerLightNode.Position = new Vector3(0, 0, 0);
camOuterLightNode = pCamNode.CreateChildSceneNode();
camOuterLightNode.Position = new Vector3(0, 0, 0);
for (var i = 0; i < innerLights; i++)
{
var light = pSceneManager.CreateLight("camInnerLight " + (i + 1));
light.Type = LightType.Spotlight;
light.Diffuse = CamLightColor;
light.Specular = ColorEx.White;
light.SetSpotlightRange(0.0f, 25.0f);
light.Direction = Quaternion.FromAngleAxis(360.0 * i / innerLights * Constants.DegreesToRadians, Vector3.UnitZ) *
Quaternion.FromAngleAxis(10.0 * Constants.DegreesToRadians, Vector3.UnitX) *
Vector3.NegativeUnitZ;
camLights.Add(light);
camInnerLightNode.AttachObject(light);
}
for (var i = 0; i < outerLights; i++)
{
var light = pSceneManager.CreateLight("camOuterLight " + (i + 1));
light.Type = LightType.Spotlight;
light.Diffuse = CamLightColor;
light.Specular = ColorEx.White;
light.SetSpotlightRange(0.0f, 25.0f);
light.Direction = Quaternion.FromAngleAxis(360.0 * i / outerLights * Constants.DegreesToRadians, Vector3.UnitZ) *
Quaternion.FromAngleAxis(20.0 * Constants.DegreesToRadians, Vector3.UnitX) *
Vector3.NegativeUnitZ;
camLights.Add(light);
camOuterLightNode.AttachObject(light);
}
}
public void InitializeScene()
{
// Start the Stopwatch.
stopwatch = new Stopwatch();
stopwatch.Start();
physicsDelayTicks = Stopwatch.Frequency / 35.0; // 30 physics steps per second
ticksToMilliFactor = 1.0 / (Stopwatch.Frequency / 1000.0);
ticksToPhysicsStepPercentFactor = 1.0 / physicsDelayTicks;
lastPhysicsStepTicks = 0.0;
// Create the World.
World.Instance = new World(sceneManager);
World.Instance.Initialize();
World.Instance.Arena = new Arena(sceneManager, 500, 4);
// Create a AI Ships.
for (var i = 0; i < 36; i++)
{
World.Instance.AddShip(new Ship(sceneManager, new RandomController()));
}
// Camera.
camera = new SmoothCamera("Camera", sceneManager, World.Instance.PlayerShip, 6);
// Lighting.
sunlight = sceneManager.CreateLight("Sunlight");
sunlight.Type = LightType.Spotlight;
sunlight.Specular = ColorEx.White;
sunlight.Diffuse = new ColorEx(0.85f, 0.77f, 0.60f);
sunlight.Position = new Vector3(0, 0, 0);
sunlight.Direction = Vector3.NegativeUnitZ;
sunlight.SetSpotlightRange(15, 60);
sceneManager.AmbientLight = ColorEx.Black;
camera.Node.AttachObject(sunlight);
// Viewport.
viewport = window.AddViewport(camera, 0, 0, 1.0f, 1.0f, 100);
viewport.BackgroundColor = ColorEx.Black;
}
