public LightBall(PointLight light)
: base(Models.Sphere, light.Position)
{
name = "Light Ball";
info = String.Format("- Color: {0}", light.Color);
this.light = light;
diffuseColor = light.Color;
ambientColor = light.Color;
specularColor = light.Color;
scale = 0.8f;
alpha = 0.5f;
randomOffset = new Random().Next(1000);
}
public Lighting(World world)
{
this.world = world;
pSunColor = Shaders.Common.Parameters["vSunColor"];
pSunVector = Shaders.Common.Parameters["vSunVector"];
pAmbientColor = Shaders.Common.Parameters["vAmbientColor"];
pAmbientLight = Shaders.Common.Parameters["fAmbient"];
pNumberOfLights = Shaders.Common.Parameters["iNumLights"];
pSunIntensity = Shaders.Common.Parameters["fSunIntensity"];
pFogColor = Shaders.Common.Parameters["vFogColor"];
//Shaders.Common.Parameters["tCloudShadowMap"].SetValue(world.Game.Content.Load<Texture2D>(@"textures\sky\clouds"));
Random r = new Random();
if (lights[0] == null)
{
for (int i = 0; i < lights.Length; i++)
{
Vector3 color = new Vector3(r.Next(1000) / 1000.0f, r.Next(1000) / 1000.0f, r.Next(1000) / 1000.0f);
lights[i] = new PointLight(Vector3.Zero, color, Shaders.Common.Parameters["lights"].Elements[i]);
}
}
// setup the shadowmap render target
GraphicsDevice g = world.GraphicsDevice;
PresentationParameters pp = world.GraphicsDevice.PresentationParameters;
int shadowWidth = pp.BackBufferWidth;
int shadowHeight = pp.BackBufferHeight;
smapTarget = new RenderTarget2D(g, shadowWidth, shadowHeight, 1, SurfaceFormat.Single);
smapStencilBuffer = new DepthStencilBuffer(g, shadowWidth, shadowHeight, g.DepthStencilBuffer.Format);
}