public override void Draw(GameTime gameTime)
{
GraphicsDevice.BlendState = BlendState.Opaque;
GraphicsDevice.DepthStencilState = DepthStencilState.Default;
GraphicsDevice.SamplerStates[0] = SamplerState.LinearWrap;
//Copy any parent transforms
Matrix[] transforms = new Matrix[myModel.Bones.Count];
myModel.CopyAbsoluteBoneTransformsTo(transforms);
//Draw the model. A model can have multiple meshes, so loop.
foreach (ModelMesh mesh in myModel.Meshes)
{
//This is where the mesh orientation is set, as well as our camera and projection
foreach (BasicEffect effect in mesh.Effects)
{
effect.EnableDefaultLighting();
effect.DirectionalLight0.DiffuseColor = new Vector3(10, 10, 10);
effect.DirectionalLight1.DiffuseColor = new Vector3(10, 10, 10);
effect.DirectionalLight2.DiffuseColor = new Vector3(10, 10, 10);
effect.PreferPerPixelLighting = true;
///effect.World = transforms[mesh.ParentBone.Index] * Matrix.CreateRotationY(modelYaw) * Matrix.CreateRotationX(modelPitch) * Matrix.CreateRotationZ(modelRoll) * Matrix.CreateTranslation(modelPosition);
effect.World = MathConverter.Convert(physicsObject.WorldTransform);
effect.View = Matrix.CreateLookAt(Game1.CameraPosition, Game1.CameraDirection, Game1.CameraUp);
effect.Projection = Matrix.CreatePerspectiveFieldOfView(MathHelper.ToRadians(45.0f), aspectRatio, 1.0f, 10000.0f);
effect.Alpha = 0.1f;
}
//draw the mesh using the effects set above
mesh.Draw();
}
base.Draw(gameTime);
}
public Asteroid(Game game, Vector3 pos) : this(game)
{
//first param is motionstate (I think the position?), and the secondParam is the radius
physicsObject = new BEPUphysics.Entities.Prefabs.Sphere(MathConverter.Convert(pos), 1);
//this is friction slowing down a rotation
physicsObject.AngularDamping = 0f;
//this is friction slowing down movement
physicsObject.LinearDamping = 0f;
//adds this object into the space of the game?
Game.Services.GetService <Space>().Add(physicsObject);
}
public override void Update(GameTime gameTime)
{
//Get some input
UpdateInput();
Vector3 upwardOffest = MathConverter.Convert(physicsObject.WorldTransform.Up);
Game1.CameraPosition = MathConverter.Convert(physicsObject.Position) + upwardOffest;
Game1.CameraDirection = MathConverter.Convert(physicsObject.Position) + upwardOffest + MathConverter.Convert(physicsObject.WorldTransform.Forward);
Game1.CameraUp = MathConverter.Convert(physicsObject.WorldTransform.Up);
//Game1.CameraDirection = MathConverter.Convert(physicsObject.WorldTransform.Forward);
//Add Velocity to the current position for both the physics object and the model
//modelPosition += modelVelocity;
//physicsObject.Position += MathConverter.Convert(modelVelocity);
//bleed off velocity over time from both the model and the physics object
//modelVelocity *= 0.95f;
//physicsObject.LinearMomentum *= 0.95f;
}
public override void Draw(GameTime gameTime)
{
foreach (var mesh in model.Meshes)
{
foreach (BasicEffect effect in mesh.Effects)
{
effect.EnableDefaultLighting();
effect.DirectionalLight0.DiffuseColor = new Vector3(10, 10, 10);
effect.DirectionalLight1.DiffuseColor = new Vector3(10, 10, 10);
effect.DirectionalLight2.DiffuseColor = new Vector3(10, 10, 10);
effect.PreferPerPixelLighting = true;
//effect.Alpha = 0.3f;
effect.World = MathConverter.Convert(physicsObject.WorldTransform);
effect.View = Matrix.CreateLookAt(Game1.CameraPosition, Game1.CameraDirection, Game1.CameraUp);
float aspectRatio = Game.GraphicsDevice.Viewport.AspectRatio;
float fieldOfView = Microsoft.Xna.Framework.MathHelper.PiOver4;
float nearClipPlane = 0.3f;
float farClipPlane = 400f;
effect.Projection = Matrix.CreatePerspectiveFieldOfView(fieldOfView, aspectRatio, nearClipPlane, farClipPlane);
}
mesh.Draw();
}
base.Draw(gameTime);
}
public Asteroid(Game game, Vector3 pos, float mass, Vector3 linMomentum, Vector3 angMomentum) : this(game, pos, mass, linMomentum)
{
physicsObject.AngularMomentum = MathConverter.Convert(angMomentum);
}
public Asteroid(Game game, Vector3 pos, float mass, Vector3 linMomentum) : this(game, pos, mass)
{
physicsObject.LinearMomentum = MathConverter.Convert(linMomentum);
}
public Fighter(Game game, Vector3 pos, float mass, Vector3 linMomentum) : this(game, pos, mass)
{
physicsObject.LinearMomentum = MathConverter.Convert(linMomentum);
//modelVelocity = linMomentum / 50;
}
