/// <summary>
/// Se llama cada vez que hay que refrescar la pantalla.
/// Escribir aquí todo el código referido al renderizado.
/// </summary>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CornflowerBlue);
//Finalmente invocamos al draw del modelo.
RasterizerState originalRasterizerState = Graphics.GraphicsDevice.RasterizerState;
RasterizerState rasterizerState = new RasterizerState();
rasterizerState.CullMode = CullMode.None;
Graphics.GraphicsDevice.RasterizerState = rasterizerState;
skybox.Draw(View, Projection, position);
Graphics.GraphicsDevice.RasterizerState = originalRasterizerState;
VenusModel.Draw(World *
Matrix.CreateScale(.05f) *
Matrix.CreateRotationY(VenusRotation) *
Matrix.CreateTranslation(-5f, -2f, -10), View, Projection);
// SpaceShipModel.Draw(World * Matrix.CreateScale(.8f) * Matrix.CreateRotationY(RotationY), View, Projection);
SpaceShipModelMK1.Draw(World * //Matrix.CreateTranslation(0,-15f,0) *
Matrix.CreateScale(.15f) *
Matrix.CreateFromYawPitchRoll(Rotation.X, Rotation.Y, Rotation.Z) *
// Rotation *
Matrix.CreateTranslation(position)
, View, Projection);
SpaceShipModelMK2.Draw(World *
Matrix.CreateScale(.08f) *
Matrix.CreateRotationY(VenusRotation) *
Matrix.CreateTranslation(4f, -2f, -10), View, Projection);
SpaceShipModelMK3.Draw(World *
Matrix.CreateScale(.08f) *
Matrix.CreateRotationY(-VenusRotation) *
Matrix.CreateTranslation(3f, 2f, -10), View, Projection);
base.Draw(gameTime);
}
/// <summary>
/// Se llama cada vez que hay que refrescar la pantalla.
/// Escribir aquí todo el código referido al renderizado.
/// </summary>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.Black);
if (State == GameState.Playing)
{
#region Pass 1
// Use the default blend and depth configuration
GraphicsDevice.DepthStencilState = DepthStencilState.Default;
GraphicsDevice.BlendState = BlendState.Opaque;
// Set the main render target, here we'll draw the base scene
GraphicsDevice.SetRenderTarget(MainSceneRenderTarget);
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.Black, 1f, 0);
DrawCheckpoints();
DrawSkybox();
// Assign the basic effect and draw
foreach (var modelMesh in SpaceShipModelMK1.Meshes)
{
foreach (var part in modelMesh.MeshParts)
{
part.Effect = SpaceShipEffect;
}
}
SpaceShipModelMK1.Draw(
Matrix.CreateScale(0.005f) *
Matrix.CreateFromQuaternion(_spaceshipRotation) *
Matrix.CreateTranslation(_spaceshipPosition)
, View, Projection);
EM.Draw(View, Projection);
EM.DrawEnemigoVigilante(View, Projection, _spaceshipPosition, _spaceshipRotation, _cameraPosition, _cameraDirection, Graphics);
_trench.Draw(View, Projection, _lightDirection, Graphics);
_laserManager.DrawLasers(View, Projection, _cameraPosition, _cameraDirection, Graphics);
DrawHUD();
GraphicsDevice.DepthStencilState = DepthStencilState.Default;
#endregion
DrawShadows(SpaceShipModelMK1, Matrix.CreateScale(0.005f) *
Matrix.CreateFromQuaternion(_spaceshipRotation) *
Matrix.CreateTranslation(_spaceshipPosition), SpaceShipEffect);
#region Pass 2
// Set the render target as our bloomRenderTarget, we are drawing the bloom color into this texture
GraphicsDevice.SetRenderTarget(FirstPassBloomRenderTarget);
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.Black, 1f, 0);
BloomEffect.CurrentTechnique = BloomEffect.Techniques["BloomPass"];
BloomEffect.Parameters["baseTexture"].SetValue(SpaceShipEffect.Texture);
// We get the base transform for each mesh
var modelMeshesBaseTransforms = new Matrix[SpaceShipModelMK1.Bones.Count];
SpaceShipModelMK1.CopyAbsoluteBoneTransformsTo(modelMeshesBaseTransforms);
foreach (var modelMesh in SpaceShipModelMK1.Meshes)
{
foreach (var part in modelMesh.MeshParts)
{
part.Effect = BloomEffect;
}
// We set the main matrices for each mesh to draw
var worldMatrix = modelMeshesBaseTransforms[modelMesh.ParentBone.Index];
// WorldViewProjection is used to transform from model space to clip space
BloomEffect.Parameters["WorldViewProjection"].SetValue(worldMatrix * Matrix.CreateScale(0.005f) *
Matrix.CreateFromQuaternion(_spaceshipRotation) *
Matrix.CreateTranslation(_spaceshipPosition) * View * Projection);
// Once we set these matrices we draw
modelMesh.Draw();
}
#endregion
#region Multipass Bloom
BlurEffect.CurrentTechnique = BlurEffect.Techniques["Blur"];
var bloomTexture = FirstPassBloomRenderTarget;
var finalBloomRenderTarget = SecondPassBloomRenderTarget;
for (var index = 0; index < PassCount; index++)
{
GraphicsDevice.SetRenderTarget(finalBloomRenderTarget);
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.Black, 1f, 0);
BlurEffect.Parameters["baseTexture"].SetValue(bloomTexture);
FullScreenQuad.Draw(BlurEffect);
if (index != PassCount - 1)
{
var auxiliar = bloomTexture;
bloomTexture = finalBloomRenderTarget;
finalBloomRenderTarget = auxiliar;
}
}
#endregion
#region Final Pass
GraphicsDevice.DepthStencilState = DepthStencilState.None;
GraphicsDevice.SetRenderTarget(null);
GraphicsDevice.Clear(Color.Black);
BloomEffect.CurrentTechnique = BloomEffect.Techniques["Integrate"];
BloomEffect.Parameters["baseTexture"].SetValue(MainSceneRenderTarget);
BloomEffect.Parameters["bloomTexture"].SetValue(finalBloomRenderTarget);
FullScreenQuad.Draw(BloomEffect);
#endregion
}
else
if (State == GameState.Win)
{
SpriteBatch.Begin(samplerState: GraphicsDevice.SamplerStates[0],
rasterizerState: GraphicsDevice.RasterizerState);
SpriteBatch.Draw(Victory,
new Rectangle(200, 100, 600, 600),
Color.White);
SpriteBatch.End();
}
else
if (State == GameState.GameOver)
{
SpriteBatch.Begin(samplerState: GraphicsDevice.SamplerStates[0],
rasterizerState: GraphicsDevice.RasterizerState);
SpriteBatch.Draw(GameOver,
new Rectangle(200, 100, 600, 600), Color.White);
SpriteBatch.End();
}
base.Draw(gameTime);
}