/// <summary>
/// Constructs a new particle emitter object.
/// </summary>
public ParticleEmitter(ParticleSystem particleSystem,
float particlesPerSecond, Vector3 initialPosition)
{
this.particleSystem = particleSystem;
timeBetweenParticles = 1.0f / particlesPerSecond;
previousPosition = initialPosition;
}
public DefferedRenderer(GraphicsDevice device, ContentManager content, SpriteBatch spriteBatch, SpriteFont font, Game game)
{
#region Initialize Variables
this.device = device;
this.spriteBatch = spriteBatch;
this.lights = new LightManager(content, device);
this.font = font;
fsq = new FullscreenQuad(device);
halfPixel = new Vector2()
{
X = 0.5f / (float)device.PresentationParameters.BackBufferWidth,
Y = 0.5f / (float)device.PresentationParameters.BackBufferHeight
};
int backbufferWidth = device.PresentationParameters.BackBufferWidth;
int backbufferHeight = device.PresentationParameters.BackBufferHeight;
lightIntensity = 0.9f;
colorRT = new RenderTarget2D(device, backbufferWidth, backbufferHeight, false, SurfaceFormat.Color, DepthFormat.Depth24);
normalRT = new RenderTarget2D(device, backbufferWidth, backbufferHeight, false, SurfaceFormat.Color, DepthFormat.None);
depthRT = new RenderTarget2D(device, backbufferWidth, backbufferHeight, false, SurfaceFormat.Single, DepthFormat.None);
lightRT = new RenderTarget2D(device, backbufferWidth, backbufferHeight, false, SurfaceFormat.Color, DepthFormat.None);
explosionParticles = new ParticleSystem(game, content, "ExplosionSettings");
explosionSmokeParticles = new ParticleSystem(game, content, "ExplosionSmokeSettings");
SmokePlumeParticles = new ParticleSystem(game, content, "SmokePlumeSettings");
menu = new Menu(spriteBatch, content, device.PresentationParameters);
#endregion
#region Load Content
font = content.Load<SpriteFont>("Georgia");
clearBuffer = content.Load<Effect>("Effects/Clear");
GBuffer = content.Load<Effect>("Effects/GBuffer");
directionalLight = content.Load<Effect>("Effects/DirectionalLight");
finalComposition = content.Load<Effect>("Effects/Composition");
pointLightEffect = content.Load<Effect>("Effects/PointLight");
sphereModel = content.Load<Model>("Models/sphere");
normals = content.Load<Texture2D>("null_normal");
speculars = content.Load<Texture2D>("null_specular");
spotLight = content.Load<Effect>("Effects/SpotLight");
spotLightGeometry = content.Load<Model>("SpotLightGeometry");
spotCookie = content.Load<Texture2D>("SpotCookie");
water = new Water(device, content, GBuffer);
explosionSmokeParticles.LoadContent(device);
explosionParticles.LoadContent(device);
SmokePlumeParticles.LoadContent(device);
#endregion
}
/// <summary>
/// Constructs a new projectile.
/// </summary>
public Projectile(ParticleSystem explosionParticles,
ParticleSystem explosionSmokeParticles,
ParticleSystem projectileTrailParticles)
{
this.explosionParticles = explosionParticles;
this.explosionSmokeParticles = explosionSmokeParticles;
// Start at the origin, firing in a random (but roughly upward) direction.
position = Vector3.Zero;
velocity.X = (float)(random.NextDouble() - 0.5) * sidewaysVelocityRange;
velocity.Y = (float)(random.NextDouble() + 0.5) * verticalVelocityRange;
velocity.Z = (float)(random.NextDouble() - 0.5) * sidewaysVelocityRange;
// Use the particle emitter helper to output our trail particles.
trailEmitter = new ParticleEmitter(projectileTrailParticles,
trailParticlesPerSecond, position);
}