private void InitSkybox(ECSEngine engine)
{
_sm.RegisterSystem("Game", new SkyboxRenderSystem());
Entity skyboxEnt = EntityFactory.Instance.NewEntityWithTag("Skybox");
SkyboxComponent skyboxComp = new SkyboxComponent(engine.LoadContent <Model>("skyboxes/cube"),
engine.LoadContent <TextureCube>("skyboxes/Sunset"),
engine.LoadContent <Effect>("skyboxes/skybox"), 570);
ComponentManager.Instance.AddComponentToEntity(skyboxEnt, skyboxComp);
SceneManager.Instance.AddEntityToSceneOnLayer("Game", 0, skyboxEnt);
}
public void Render(GraphicsDevice graphicsDevice, GameTime gameTime)
{
Entity cameraEnt = ComponentManager.Instance.GetFirstEntityOfType <CameraComponent>();
CameraComponent camComp = ComponentManager.Instance.GetEntityComponent <CameraComponent>(cameraEnt);
Entity skyboxEnt = ComponentManager.Instance.GetFirstEntityOfType <SkyboxComponent>();
SkyboxComponent skyboxComp = ComponentManager.Instance.GetEntityComponent <SkyboxComponent>(skyboxEnt);
RasterizerState originalRasterizerState = graphicsDevice.RasterizerState;
RasterizerState rasterizerState = new RasterizerState();
rasterizerState.CullMode = CullMode.CullClockwiseFace;
graphicsDevice.RasterizerState = rasterizerState;
//Vector3 cameraPosition = new Vector3(camComp.position.X, camComp.position.Y, camComp.position.Z);
// Go through each pass in the effect, but we know there is only one...
foreach (EffectPass pass in skyboxComp.skyBoxEffect.CurrentTechnique.Passes)
{
// Draw all of the components of the mesh, but we know the cube really
// only has one mesh
foreach (ModelMesh mesh in skyboxComp.SkyboxModel.Meshes)
{
// Assign the appropriate values to each of the parameters
foreach (ModelMeshPart part in mesh.MeshParts)
{
part.Effect = skyboxComp.skyBoxEffect;
part.Effect.Parameters["World"].SetValue(
Matrix.CreateScale(skyboxComp.size) * Matrix.CreateTranslation(camComp.position));
part.Effect.Parameters["View"].SetValue(camComp.viewMatrix);
part.Effect.Parameters["Projection"].SetValue(camComp.projectionMatrix);
part.Effect.Parameters["SkyBoxTexture"].SetValue(skyboxComp.skyBoxTextureCube);
part.Effect.Parameters["CameraPosition"].SetValue(camComp.position);
}
// Draw the mesh with the skybox effect
mesh.Draw();
}
}
graphicsDevice.RasterizerState = originalRasterizerState;;
}
public bool Update(LightComponent lightComponent)
{
SkyMatrix = Matrix.RotationQuaternion(lightComponent.Entity.Transform.Rotation);
SkyboxComponent = lightComponent.Entity.Get <SkyboxComponent>();
return(SkyboxComponent != null && SkyboxComponent.Skybox != null);
}
