C# (CSharp) firttry3d FirstPersonCamera.getPosition Examples

Example #1

File: Bullet.cs Project: ilay122/XNA-3D-Basics

        public Bullet(Model model,FirstPersonCamera cam)
        {
            shape = new Sprite3D(model);
            this.cam = cam;
            shape.setPosition(cam.getPosition());
            shape.setScale(Consts.WORLDSCALE / 10f);

            float dx = cam.getLookAt().X - shape.getPosition().X;
            float dy = cam.getLookAt().Y - shape.getPosition().Y;
            float dz = cam.getLookAt().Z - shape.getPosition().Z;
            float d = (float)(Math.Sqrt(dx * dx + dy * dy + dz * dz));

            this.velocity = new Vector3(dx / d * Consts.BULLETSPEED, dy / d * Consts.BULLETSPEED, dz / d * Consts.BULLETSPEED);
        }

Example #2

        public Bullet(Model model, FirstPersonCamera cam)
        {
            shape    = new Sprite3D(model);
            this.cam = cam;
            shape.setPosition(cam.getPosition());
            shape.setScale(Consts.WORLDSCALE / 10f);

            float dx = cam.getLookAt().X - shape.getPosition().X;
            float dy = cam.getLookAt().Y - shape.getPosition().Y;
            float dz = cam.getLookAt().Z - shape.getPosition().Z;
            float d  = (float)(Math.Sqrt(dx * dx + dy * dy + dz * dz));

            this.velocity = new Vector3(dx / d * Consts.BULLETSPEED, dy / d * Consts.BULLETSPEED, dz / d * Consts.BULLETSPEED);
        }