public void Rotate()
{
// TODO: Hook up Roll. Not critical, but nice to have.
float yawRad = MathHelper.DegreesToRadians(Yaw);
float pitchRad = MathHelper.DegreesToRadians(Pitch);
Front.X = Convert.ToSingle(Math.Cos(pitchRad) * Math.Cos(yawRad));
Front.Y = Convert.ToSingle(Math.Sin(pitchRad));
Front.Z = Convert.ToSingle(Math.Cos(pitchRad) * Math.Sin(yawRad));
Front.Normalize();
Right = Vector3.Normalize(Vector3.Cross(Front, WorldUp));
Up = Vector3.Normalize(Vector3.Cross(Right, Front));
ViewMatrix = Matrix4.LookAt(Position, Position + Front, Up);
Frustum?.Update(Position, Front, Right, Up, Fov, AspectRatio, NearClip, FarClip);
}
public void UpdateProjectionMatrix()
{
ProjectionMatrix = Matrix4.CreatePerspectiveFieldOfView(MathHelper.DegreesToRadians(Fov), AspectRatio, NearClip, FarClip);
Frustum?.Update(Position, Front, Right, Up, Fov, AspectRatio, NearClip, FarClip);
}
