BepuEntity fireBall()
{
BepuEntity ball = new BepuEntity();
ball.modelName = "sphere";
float size = 1;
ball.localTransform = Matrix.CreateScale(new Vector3(size, size, size));
ball.body = new Sphere(Camera.Position + (Camera.Look * 8), size, size * 10);
ball.diffuse = new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble());
space.Add(ball.body);
ball.LoadContent();
ball.configureEvents();
ball.body.ApplyImpulse(Camera.Position, Camera.Look * 500);
children.Add(ball);
return ball;
}
BepuEntity createFromMesh(Vector3 position, string mesh, float scale)
{
BepuEntity entity = new BepuEntity();
entity.modelName = mesh;
entity.LoadContent();
Vector3[] vertices;
int[] indices;
TriangleMesh.GetVerticesAndIndicesFromModel(entity.model, out vertices, out indices);
AffineTransform localTransform = new AffineTransform(new Vector3(scale, scale, scale), Quaternion.Identity, new Vector3(0, 0, 0));
MobileMesh mobileMesh = new MobileMesh(vertices, indices, localTransform, BEPUphysics.CollisionShapes.MobileMeshSolidity.Counterclockwise, 1);
entity.localTransform = Matrix.CreateScale(scale, scale, scale);
entity.body = mobileMesh;
entity.HasColor = true;
entity.diffuse = new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble());
entity.body.Position = position;
space.Add(entity.body);
children.Add(entity);
return entity;
}
BepuEntity createWheel(Vector3 position, float wheelWidth, float wheelRadius)
{
BepuEntity wheelEntity = new BepuEntity();
wheelEntity.modelName = "cyl";
wheelEntity.LoadContent();
wheelEntity.body = new Cylinder(position, wheelWidth, wheelRadius, wheelRadius);
wheelEntity.localTransform = Matrix.CreateScale(wheelRadius, wheelWidth, wheelRadius);
wheelEntity.body.Orientation = Quaternion.CreateFromAxisAngle(new Vector3(1, 0, 0), MathHelper.PiOver2);
wheelEntity.diffuse = new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble());
space.Add(wheelEntity.body);
children.Add(wheelEntity);
return wheelEntity;
}
public BepuEntity createBox(Vector3 position, float width, float height, float length)
{
BepuEntity theBox = new BepuEntity();
theBox.modelName = "cube";
theBox.LoadContent();
theBox.localTransform = Matrix.CreateScale(new Vector3(width, height, length));
theBox.body = new Box(position, width, height, length, 1);
theBox.diffuse = new Vector3((float)random.NextDouble(), (float)random.NextDouble(), (float)random.NextDouble());
theBox.configureEvents();
space.Add(theBox.body);
children.Add(theBox);
return theBox;
}
