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    Unity 3 D

    Uploaded by

    Akshay Patil
    The document provides instructions for getting started with the Unity3D game engine. It describes how to install Unity3D, create a new project, add 3D objects like spheres to a scene, manipulate objects using tools like move and rotate, add components like rigidbodies, create animations using keyframes, add lights, and write scripts in C# or JavaScript. It also discusses other Unity3D features like the interface, prefabs, importing assets, and scene management.

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    © All Rights Reserved
    Download as PPT, PDF, TXT or read online from Scribd

    Unity 3 D

    Uploaded by

    Akshay Patil
    69 views30 pages
    The document provides instructions for getting started with the Unity3D game engine. It describes how to install Unity3D, create a new project, add 3D objects like spheres to a scene, manipulate objects using tools like move and rotate, add components like rigidbodies, create animations using keyframes, add lights, and write scripts in C# or JavaScript. It also discusses other Unity3D features like the interface, prefabs, importing assets, and scene management.

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    Unity3D

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    The document provides instructions for getting started with the Unity3D game engine. It describes how to install Unity3D, create a new project, add 3D objects like spheres to a scene, manipulate objects using tools like move and rotate, add components like rigidbodies, create animations using keyframes, add lights, and write scripts in C# or JavaScript. It also discusses other Unity3D features like the interface, prefabs, importing assets, and scene management.

    Copyright:

    © All Rights Reserved
    Download as PPT, PDF, TXT or read online from Scribd
    Download as ppt, pdf, or txt
    69 views30 pages

    Unity 3 D

    Uploaded by

    Akshay Patil
    The document provides instructions for getting started with the Unity3D game engine. It describes how to install Unity3D, create a new project, add 3D objects like spheres to a scene, manipulate objects using tools like move and rotate, add components like rigidbodies, create animations using keyframes, add lights, and write scripts in C# or JavaScript. It also discusses other Unity3D features like the interface, prefabs, importing assets, and scene management.

    Copyright:

    © All Rights Reserved
    Download as PPT, PDF, TXT or read online from Scribd
    Download as ppt, pdf, or txt
    of 30

    Unity3D

    https://unity3d.com/

    Mayur Thorve

    Akshay Patil
     Download at https://store.unity.com/
     Free for students and company < $100,000/y
     Supporting multi-platforms.

    INSTALLATION
    GETTING STARTED WITH A SIMPLE UNITY3D PROJECT
     start Unity3D

     New Project (3D or 2D)

     File->Save Scene
     GameObject->3D object->sphere
     Edit->Frame Select (to show the created object)
     Hold onto the arrows to move the sphere or change the position in the
    Inspector.
     Note: Y is up.

    OBJECT CREATION
     Inspector and transform panel

     Hand Tool: Click and drag to move scene and navigate


    world
     Move Tool: Move objects within the world (X, Y, Z)
     Rotate Tool: Rotate objects along the X, Y, or Z axis
     Scale Tool: Scale object’s size either along an axis, or
    overall
     Rect Tool: Mainly used for 2D games and UI elements
     Universal Tool: Has functionality to move, rotate, and
    scale
    UNITY 3D: COMPONENT

    Select Created Game Object->Component->Physics-


    >Rigidbody

    • Rigid Objects: non-deformable with physical properties


    (gravity, inertial).

    • Non-rigid Objects:
    • Deformable: changeable geometry
    • Breakable: changeable topology.

    • Intangible Objects: No predefined shape.


    fire, clouds, …
    ANIMATION

     Window->Animation
     Click on the object to
    be animated.
     Component-
    >Miscellaneous-
    >Animation
    ANIMATION

     Create New Animation Clip


     Click on the record button (red) at the top-left.
     Save the new animation clip file.
     Click on Curves.
     Select Add Property->transform  position, rotation or scaling
     Add key frame on the timeline as many as you want.

     Click on the red button again to finish making the


    animation clip.

    ANIMATION
    ANIMATION (UNITY5)
     Add key frame on the timeline as many as you want.
     Click on the red button again to finish making the
    animation clip.
    ANIMATION

     Go back to Unity window.


     Under Inspector  Animation , change the name of
    animation clip from none to the one that you have
    made.
    UNITY 3D: LIGHT

    • Game Object ->Light -> Directional Light (Default)

    • Move and rotate just like any other object.


    PHYSICS

     Unity3D provide Physics library.


    - Rigidbody, collider, joint, force and etc.

     Rigidbody component : gravity automatically added

     Collision detection : box, sphere, capsule , mesh, whele and


    terrain.

     Collision call back function : OnCollisionEnter,


    OnCollision and OnCollisionExit.
    PLAYER (FOR A THIRD-PERSON GAME)
    • Make sure to save the scene “File->Save Scene” (Ctrl
    S”) and save the project
    “File->Save Project”
    • Next, we need add the player.
    • In the Project window, drag“Standard Assets-
    >Character Controllers->3rd Person Controller”
    to the Hierarchy window.
    • In the Hierarchy window, double-click on the 3rd
    Person Controller.
    • Click on the “Move selected object” icon. Then
    move the controller to the top of the terrain. You
    may have to adjust your view angle by clicking on
    the ‘xyz” icon to see the position. Click the middle of
    the icon to get the perspective view.
    UNITY 3D: SCRIPTS
    Languages:

     Interpreted : Java Script


     Compiled: C#
    Usages:

     General: under Project\Scripts


     ExitOnEscape.cs
     Objects: attached to objects

     ThirdPersonController.js
    UNITY 3D: LIBRARY

    cashe:

     for speeding up processing


    metadata:

     data that describes data


    previews:

     for previewing scenes


    ScriptAssemblies:

     compiled object assemblies for scripts



     http://www.turbosquid.com
     Autodesk Maya
    http://www.autodesk.com/products/autodesk-
    maya/overview
     Blender
    http://www.blender.org

    RESOURCES FOR 3D MODEL


    INTERFACE
    HIERARCHY
    CREATE A CUBE
    SCENE/GAME VIEW
    INSPECTOR
    PROJECT WINDOW
     Demo in Unity
     Scale window size
     Change window locations

    MOVING WINDOWS TO MAKE


    CUSTOM LAYOUTS
    ADDING ASSET STORE AS A WINDOW
     Demo in Unity
     Navigate to Props
     Sort by FREE assets
     Find asset pack (Low Poly Survival Essentials)
     Download/Import pack

    IMPORTING ASSETS FROM STORE


     In the Project Window, navigate to :
     Assets/BrokenVector/LowPolySurvivalEssentials/Prefabs
     Drag and drop Terrain_Plane and set location to (0,0,0)
     Add objects for fun 
     Move camera to see scene in Game View

    ADDING OBJECTS TO SCENE


     Use Empty Game Objects to create a “Folder Structure”

    Before After

    SCENE MANAGEMENT
     Prefabs are a valuable resource to use in developing
    your scene
     A prefab is an object or a group of objects that can be
    saved for easy use and manipulation
     Demo in Unity

    USING PREFABS

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