public FBXModel clone()
{
FBXModel fbxmodel = new FBXModel(filename);
fbxmodel.scale = scale;
fbxmodel.model = model;
fbxmodel.visible = visible;
fbxmodel.lighted = lighted;
return fbxmodel;
}
/// <summary>
/// Render an object based on an FBX file within a given camera matrix.
/// </summary>
/// <param name="gameObject">The GameObject the model belongs to.</param>
/// <param name="fbxmodel">The FBX model to draw.</param>
/// <param name="cameraMatrix">The camera matrix.</param>
/// <param name="objectMatrix">The object matrix.</param>
/// <param name="player">What player's view is being rendered.</param>
private void renderFBXModel(GameObject gameObject, FBXModel fbxmodel, Matrix cameraMatrix, Matrix objectMatrix, Player player)
{
Matrix modelMatrix;
if (fbxmodel == null || !fbxmodel.visible)
{
return;
}
// TODO: We need to get an appropriate colored fog if we really want to not fog the skybox
bool enableFog = false; // || !(gameObject is Skybox);
if (gameObject is Checkpoint)
{
int currentLocation = Engine.GetInstance().race.status(player, true).checkpoint;
int checkpointPosition = ((Checkpoint)gameObject).racePosition;
if (checkpointPosition > currentLocation)
{
// TODO: change differentiation from visible/invisible to differences in how the checkpoints are rendered (color? brightness?)
fbxmodel.visible = true;
}
else
{
fbxmodel.visible = false;
}
}
modelMatrix = Matrix.CreateScale(fbxmodel.scale) * objectMatrix * fbxmodel.offset.matrix();
Model model = fbxmodel.model;
// Copy any parent transforms.
Matrix[] transforms = new Matrix[model.Bones.Count];
model.CopyAbsoluteBoneTransformsTo(transforms);
// Draw the model. A model can have multiple meshes, so loop.
foreach (ModelMesh mesh in model.Meshes)
{
bool meshbloom = false;
foreach (BasicEffect mesheffect in mesh.Effects)
{
if (mesheffect.EmissiveColor != Vector3.Zero)
{
meshbloom = true;
}
}
// This is where the mesh orientation is set, as well as our camera and projection.
foreach (BasicEffect mesheffect in mesh.Effects)
{
mesheffect.PreferPerPixelLighting = Properties.Settings.Default.PerPixelLighting;
mesheffect.FogEnabled = enableFog;
mesheffect.FogStart = viewingDistance / 2;
mesheffect.FogEnd = viewingDistance * 1.25f;
mesheffect.FogColor = new Vector3(0, 0, 0);
mesheffect.World = transforms[mesh.ParentBone.Index] * modelMatrix;
//effect.View = Matrix.CreateLookAt(cameraPosition, Vector3.Zero, Vector3.Up);
mesheffect.View = cameraMatrix;
mesheffect.Projection = Matrix.CreatePerspectiveFieldOfView(MathHelper.ToRadians(viewingAngle),
GammaDraconis.GetInstance().GraphicsDevice.Viewport.AspectRatio, 10f, viewingDistance);
if (renderBloom)
{
if (meshbloom)
{
applyLights(mesheffect, fbxmodel.lighted);
}
else
{
mesheffect.LightingEnabled = true;
mesheffect.DirectionalLight0.Enabled = false;
mesheffect.DirectionalLight1.Enabled = false;
mesheffect.DirectionalLight2.Enabled = false;
mesheffect.AmbientLightColor = Vector3.Zero;
}
}
else
{
applyLights(mesheffect, fbxmodel.lighted);
}
}
mesh.Draw();
}
}
/// <summary>
/// Explode an explosion.
/// </summary>
/// <param name="spot">The starting point for the explosion.</param>
/// <param name="vel">The starting velocity for the explosion.</param>
public void explode(Coords spot, Coords vel)
{
Coords velocity = new Coords(vel.pos());
Coords position = new Coords(spot.pos());
Bullet bullet;
FBXModel model;
if (bullets.Count < 1)
{
Console.WriteLine("Loading Explosion Bullets.");
bullet = new Bullet();
bullet.damage = 100 * power;
bullet.rateL = 35 * size;
bullet.dragL = 0.3f;
bullet.dragR = 0.2f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember1", "", 1.0f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
bullet = bullet.clone();
bullet.damage = 100 * power;
bullet.rateL = 35 * size;
bullet.dragL = 0.3f;
bullet.dragR = 0.2f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember1", "", 1.0f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
bullet = new Bullet();
bullet.damage = 150 * power;
bullet.rateL = 20 * size;
bullet.dragL = 0.5f;
bullet.dragR = 0.3f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember1", "", 2.0f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
bullet = new Bullet();
bullet.damage = 80 * power;
bullet.rateL = 30 * size;
bullet.dragL = 0.5f;
bullet.dragR = 0.3f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember2", "", 1.0f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
bullet = new Bullet();
bullet.damage = 100 * power;
bullet.rateL = 45 * size;
bullet.dragL = 0.3f;
bullet.dragR = 0.3f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember2", "", 0.6f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
bullet = new Bullet();
bullet.damage = 100 * power;
bullet.rateL = 45 * size;
bullet.dragL = 0.3f;
bullet.dragR = 0.3f;
bullet.size = 2;
bullet.timeToLive = 5;
model = new FBXModel("Resources/Models/Ember2", "", 0.6f);
model.lighted = false;
bullet.models.Add(model);
bullets.Add(bullet);
}
for (int i = 0; i < particles; i++)
{
Console.WriteLine("Explosion Bullet");
int m = rand.Next(bullets.Count);
bullet = bullets[m].clone();
bullet.scaleModels(size);
bullet.lastPosition = position.Clone();
bullet.velocity = velocity.Clone();
bullet.position.T = position.T;
bullet.position.R = Quaternion.CreateFromAxisAngle(Vector3.Up, (float)(MathHelper.TwoPi * rand.NextDouble())) *
Quaternion.CreateFromAxisAngle(Vector3.Backward, (float)(MathHelper.TwoPi * rand.NextDouble())) *
Quaternion.CreateFromAxisAngle(Vector3.Right, (float)(MathHelper.TwoPi * rand.NextDouble()));
bullet.throttle(1f);
Engine.GetInstance().gameScene.track(bullet, GO_TYPE.BULLET);
}
}
