Building your first game in Unity 3d by Sarah Sexton

Editor's Notes

• #2: Unity is a fully integrated game engine that you use to create games and other 3D interactive content. You import assets such as 3D models and textures, and then assemble these art assets into a game in Unity. When your Unity project is completed, you then build the project to a desired platform, such as web, mobile or desktop.
• #3: My responsibilities include speaking to user groups, writing cool pieces of code, blogging and tweeting about Microsoft services, and reaching out to the development community and students. I help student, community, and startup developers find success on Windows. I work with them via local user groups, speaking at conferences and universities where I can talk about anything ranging from why windows is right for you, to actual coding advice for apps.
• #4: Project Browser: In this view, you can access and manage the assets that belong to your project. http://docs.unity3d.com/Manual/ProjectView.html Hierarchy: The Hierarchy contains every GameObject in the current Scene. The Scene View is your interactive sandbox. You will use the Scene View to select and position environments, the player, the camera, enemies, and all other GameObjects.  The Inspector displays detailed information about your currently selected GameObject, including all attached Components and their properties. Here, you modify the functionality of GameObjects in your scene. The Toolbar consists of five basic controls that relate to different parts of the Editor. Pan, Move, Rotate, Scale, Resize. Transform Gizmo Toggles – affect the Scene View display Play/Pause/Step Buttons. Layers Drop-down – controls which objects are displayed in Scene View Layout Drop-down – controls arrangement of all Views
• #25: Public float speed = 6f; Vector3 movement; Animator anim; Rigidbody playerRigidbody; Int floorMask; Float camRayLength = 100f;
• #26: void Awake () { floorMask = LayerMask.GetMask (“Floor”); Anim = GetComponent <Animator> (); playerRigidbody = GetComponent <Rigidbody> (); } void FixedUpdate() { float h = Input.GetAxisRaw (“Horizonal”); float v = Input.GetAxisRaw (“Vertical”); }
• #27: void Move (float h, float v) { movement.Set (h, 0f, v); movement = movement.normalized * speed * Time.deltaTime; playerRigidbody.MovePosition (transform.position + movement); }
• #28: void Turning() { Ray camRay = Camera.main.ScreenPointToRay (Input.mousePosition); RaycastHit floorHit; if (Physics.Raycast (camRay, out floorHit, camRayLength, floorMask)) { Vector3 playerToMouse = floorHit.point - transform.position; playerToMouse.y = 0f; Quaternion newRotation = Quaternion.LookRotation (playerToMouse); playerRigidbody.MoveRotation (newRotation); } } //Quaternion = defines the desired rotation that the joint should rotate into.
• #29: void Animating (float h, float v) { bool walking = h != 0f || v != 0f; anim.SetBool (“IsWalking”, walking); } void FixedUpdate() { float h = Input.GetAxisRaw (“Horizonal”); float v = Input.GetAxisRaw (“Vertical”); Move (h, v); Turning (); Animating (h, v); }
• #40: Unity is a fully integrated game engine that you use to create games and other 3D interactive content. You import assets such as 3D models and textures, and then assemble these art assets into a game in Unity. When your Unity project is completed, you then build the project to a desired platform, such as web, mobile or desktop.