public void DrawReflectionMap(DwarfTime gameTime, PlayState game, float waterHeight, Matrix reflectionViewMatrix, Effect effect, GraphicsDevice device)
{
if (!DrawReflections)
{
return;
}
Plane reflectionPlane = CreatePlane(waterHeight, new Vector3(0, -1, 0), reflectionViewMatrix, true);
effect.Parameters["ClipPlane0"].SetValue(new Vector4(reflectionPlane.Normal, reflectionPlane.D));
effect.Parameters["Clipping"].SetValue(1);
effect.Parameters["GhostMode"].SetValue(0);
device.SetRenderTarget(reflectionRenderTarget);
device.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.CornflowerBlue, 1.0f, 0);
effect.Parameters["xView"].SetValue(reflectionViewMatrix);
//game.DrawSky();
if (DrawTerrainReflected)
{
game.DrawSky(gameTime, reflectionViewMatrix, 0.25f);
game.Draw3DThings(gameTime, effect, reflectionViewMatrix);
}
else
{
game.DrawSky(gameTime, reflectionViewMatrix, 0.25f);
}
Drawer3D.Render(device, effect, false);
if (DrawComponentsReflected)
{
effect.Parameters["xView"].SetValue(reflectionViewMatrix);
game.DrawComponents(gameTime, effect, reflectionViewMatrix, ComponentManager.WaterRenderType.Reflective, waterHeight);
}
effect.Parameters["Clipping"].SetValue(0);
device.SetRenderTarget(null);
ReflectionMap = reflectionRenderTarget;
}