private void DrawVoid(IRenderArgs renderArgs, Vector3 position)
{
// Void
renderArgs.GraphicsDevice.SetVertexBuffer(SkyPlane);
SkyPlaneEffect.World = Matrix.CreateTranslation(0, -4, 0) * Matrix.CreateTranslation(position);
SkyPlaneEffect.AmbientLightColor = WorldSkyColor.ToVector3()
* new Vector3(0.2f, 0.2f, 0.6f)
+ new Vector3(0.04f, 0.04f, 0.1f);
foreach (var pass in SkyPlaneEffect.CurrentTechnique.Passes)
{
pass.Apply();
}
renderArgs.GraphicsDevice.DrawPrimitives(PrimitiveType.TriangleList, 0, 2);
}
private void DrawSky(IRenderArgs renderArgs, Vector3 position)
{
// Sky
SkyPlaneEffect.FogColor = AtmosphereColor.ToVector3();
SkyPlaneEffect.World = Matrix.CreateRotationX(MathHelper.Pi)
* Matrix.CreateTranslation(0, 100, 0)
* Matrix.CreateRotationX(MathHelper.TwoPi * CelestialAngle) * Matrix.CreateTranslation(position);
SkyPlaneEffect.AmbientLightColor = WorldSkyColor.ToVector3();
renderArgs.GraphicsDevice.SetVertexBuffer(SkyPlane);
foreach (var pass in SkyPlaneEffect.CurrentTechnique.Passes)
{
pass.Apply();
}
renderArgs.GraphicsDevice.DrawPrimitives(PrimitiveType.TriangleList, 0, 2);
}
public void Draw(GameTime gameTime)
{
Game.GraphicsDevice.Clear(AtmosphereColor);
Game.GraphicsDevice.SetVertexBuffer(SkyPlane);
var position = Game.Camera.Position;
var yaw = Game.Camera.Yaw;
Game.Camera.Position = TrueCraft.API.Vector3.Zero;
Game.Camera.Yaw = 0;
Game.Camera.ApplyTo(SkyPlaneEffect);
Game.Camera.Yaw = yaw;
Game.Camera.ApplyTo(CelestialPlaneEffect);
Game.Camera.Position = position;
// Sky
SkyPlaneEffect.FogColor = AtmosphereColor.ToVector3();
SkyPlaneEffect.World = Matrix.CreateRotationX(MathHelper.Pi)
* Matrix.CreateTranslation(0, 100, 0)
* Matrix.CreateRotationX(MathHelper.TwoPi * CelestialAngle);
SkyPlaneEffect.AmbientLightColor = WorldSkyColor.ToVector3(); foreach (var pass in SkyPlaneEffect.CurrentTechnique.Passes)
{
pass.Apply();
SkyPlaneEffect.GraphicsDevice.DrawPrimitives(PrimitiveType.TriangleList, 0, 2);
}
// Sun
Game.GraphicsDevice.SetVertexBuffer(CelestialPlane);
var backup = Game.GraphicsDevice.BlendState;
Game.GraphicsDevice.BlendState = BlendState.Additive;
Game.GraphicsDevice.DepthStencilState = DepthStencilState.DepthRead;
CelestialPlaneEffect.Texture = Game.TextureMapper.GetTexture("terrain/sun.png");
CelestialPlaneEffect.World = Matrix.CreateRotationX(MathHelper.Pi)
* Matrix.CreateTranslation(0, 100, 0)
* Matrix.CreateRotationX(MathHelper.TwoPi * CelestialAngle);
foreach (var pass in CelestialPlaneEffect.CurrentTechnique.Passes)
{
pass.Apply();
CelestialPlaneEffect.GraphicsDevice.DrawPrimitives(PrimitiveType.TriangleList, 0, 2);
}
// Moon
CelestialPlaneEffect.Texture = Game.TextureMapper.GetTexture("terrain/moon.png");
CelestialPlaneEffect.World = Matrix.CreateTranslation(0, -100, 0)
* Matrix.CreateRotationX(MathHelper.TwoPi * CelestialAngle);
foreach (var pass in CelestialPlaneEffect.CurrentTechnique.Passes)
{
pass.Apply();
CelestialPlaneEffect.GraphicsDevice.DrawPrimitives(PrimitiveType.TriangleList, 0, 2);
}
Game.GraphicsDevice.BlendState = backup;
Game.GraphicsDevice.DepthStencilState = DepthStencilState.Default;
// Void
Game.GraphicsDevice.SetVertexBuffer(SkyPlane);
SkyPlaneEffect.World = Matrix.CreateTranslation(0, -16, 0);
SkyPlaneEffect.AmbientLightColor = WorldSkyColor.ToVector3()
* new Vector3(0.2f, 0.2f, 0.6f)
+ new Vector3(0.04f, 0.04f, 0.1f);
foreach (var pass in SkyPlaneEffect.CurrentTechnique.Passes)
{
pass.Apply();
SkyPlaneEffect.GraphicsDevice.DrawPrimitives(PrimitiveType.TriangleList, 0, 2);
}
}
