Unity3d Input

8/10/2019 Unity3d Input

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Unity3d

()

2013/12/28


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Mouse()


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OnMouse(Down, Drag, Enter, Exit, Over, Up)

(GameObject)


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OnMouseDown

// Loads the level named "SomeLevel" as a

response

// to the user clicking on the object

function OnMouseDown () {Application.LoadLevel ("SomeLevel");

}


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OnMouseDrag

// Darken the material color while user holds

down the mouse.

function OnMouseDrag () {renderer.material.color -= Color.white * Time.deltaTime;

}


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OnMouseEnter

// Attach this script to a mesh to make

// it red when the mouse is over the mesh

function OnMouseEnter () {

renderer.material.color = Color.red;}


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OnMouseExit

// Assigns a white color to the material

// attached to this mesh.

function OnMouseExit () {

renderer.material.color = Color.white;}


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OnMouseOver// Fades the red component of the material to zero

// while the mouse is over the mesh

function OnMouseOver () {

renderer.material.color -= Color(0.1, 0, 0) * Time.deltaTime;

}


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Hierarchy Create Sphere


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OnMouse(Enter, Over, Exit, Down)

// Attach this script to a mesh to make

// it red when the mouse is over the mesh

function OnMouseEnter () {

renderer.material.color = Color.red;

}

function OnMouseOver () {

renderer.material.color -= Color(0.1, 0, 0) * Time.deltaTime;

}

function OnMouseExit () {

renderer.material.color = Color.white;

}

function OnMouseDown () {

renderer.material.color = Color.green;

}


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Sphere OnMouse


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Cube OnMouseDrag


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JavaScript VC#


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Input


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Input.GetMouse


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Input.GetMouse(Button, ButtonDown, ButtonUp)

()


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Input.GetMouseButton// Detects clicks from the mouse and prints a message

// depending on the click detected.function Update() {

if(Input.GetMouseButton(0))

Debug.Log("Pressed left click.");if(Input.GetMouseButton(1))

Debug.Log("Pressed right click.");

if(Input.GetMouseButton(2))

Debug.Log("Pressed middle click.");

}


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Input.GetMouseButtonDown// Detects clicks from the mouse and prints a message


if(Input.GetMouseButtonDown(0))

Debug.Log("Pressed left click.");if(Input.GetMouseButtonDown(1))


if(Input.GetMouseButtonDown(2))


}


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Input.GetMouseButtonUp// Detects clicks from the mouse and prints a message


if(Input.GetMouseButtonUp(0))

Debug.Log("Pressed left click.");if(Input.GetMouseButtonUp(1))


if(Input.GetMouseButtonUp(2))


}


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Hierarchy Create GUI Text


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GetMouse.jsfunction Update() {

if(Input.GetMouseButton(0)){guiText.text="Pressed left click.";

}

if(Input.GetMouseButton(1)){guiText.text="Pressed right click.";

}

if(Input.GetMouseButton(2)){

guiText.text="Pressed middle click.";}

}


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GUI Text

GetMouse


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MousePosition() & RayCast


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OnMouse.js

Input.mousePositionvar particle : GameObject;function Update () {

if (Input.GetButtonDown ("Fire1")) {// Construct a ray from the current mouse coordinates

var ray : Ray = Camera.main.ScreenPointToRay(Input.mousePosition);

var hit : RaycastHit;if (Physics.Raycast (ray,hit,100)) {

// Create a particle if hit

Instantiate (particle, hit.point, transform.rotation);

}

}

}


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Main Camera OnMouse

Particle Flame


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MouseSensor.jsvar target1: Transform;

var target2: Transform;

function Update () {

if (Input.GetMouseButton(0)) {

var ray: Ray = Camera.main.ScreenPointToRay(Input.mousePosition);

var hit: RaycastHit;

if (Physics.Raycast(ray, hit)) {

if (hit.transform == target1) {

print("Hit target 1");} else if (hit.transform == target2) {

print("Hit target 2");

}

} else {

print("Hit nothing");

}

}

}


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Main CameraMouseSensor

Target1 Cube

Target2 Sphere


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MouseScrollWheel.js

Input.GetAxis("Mouse ScrollWheel")var testString : String = "";

function OnGUI ()

{

var wheelValue = Input.GetAxis("Mouse ScrollWheel");

if (wheelValue != 0){

testString = testString + " " + wheelValue;

GUI.Label(Rect(0,0,320,480),testString);

}

transform.Translate(0, wheelValue*10,0);}


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Sphere

MouseScrollWheel


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Main Camerea

MouseXY


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MouseXY.jsvar mouse : Texture2D;

var mousePs = Vector2.zero;


mousePs = Input.mousePosition;}

function OnGUI () {

Screen.showCursor = false;

GUI.DrawTexture(Rect(mousePs.x,Screen.height-mousePs.y,25,25),mouse);gameObject.Find("GUITextH").guiText.text ="Screen.height:" +Screen.height.ToString();

gameObject.Find("GUITextY").guiText.text ="mousePs.y:" +mousePs.y.ToString();

var diffH;

diffH=Screen.height-mousePs.y;

gameObject.Find("GUITextHY").guiText.text =diffH.ToString();

GUI.DrawTexture(Rect(0,100,25,25),mouse);

}


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MouseBMP


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Input.GetButton, GetButtonUp, GetButtonDown


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Input.GetButton, GetButtonUp, GetButtonDown


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GameObject

Create Empty


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GameObject


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Javascript


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InputPress.jsfunction Update () {

if(Input.GetButtonUp("Jump")){

Debug.Log("We Have Hit the Space Bar!");

}}


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GameObject

InputPress


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Edit

ProjectSettings

Input

N J


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Name Jump

Positive Button space


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Input.anyKey, anyKeyDown


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Input.anyKey, anyKeyDown


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Input.anyKey//

function Update() {if(Input.anyKey)

Debug.Log("A key or mouse click has been

detected");

}


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Input.anyKeyDown//()

function Update() {if(Input.anyKeyDown)

Debug.Log("A key or mouse click has been detected");

}


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inputString


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inputString// Shows how to read typing input from the keyboard

// (eg. the user entering his name).

// You need to attach this script to a GUIText object.

function Update () {for (var c : char in Input.inputString) {

// Backspace - Remove the last character

if (c == "\b"[0]) {if (guiText.text.Length != 0)

guiText.text = guiText.text.Substring(0, guiText.text.Length - 1);

}else if (c == "\n"[0] || c == "\r"[0]) {// End of entry

// "\n" for Mac, "\r" for windows.

print ("User entered his name: " + guiText.text);

}else {// Normal text input - just append to the end

guiText.text += c;

}

}

}


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Input.GetKey(Down , Up)


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Input


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Input


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Horizontal


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Vertical


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Fire1


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Jump

M X


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Mouse X

M S llWh l


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Mouse ScrollWheel

Wi d Sh k X


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Window Shake X

Horizontal


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Horizontal

Fire1


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Fire1

Jump


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Jump

Input GetAxis GetAxisRaw


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Input.GetAxis, GetAxisRaw

Input GetAxis


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Input.GetAxis

Input GetAxis


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Input.GetAxis

// A very simplistic car driving on the x-z plane.

var speed : float = 10.0;

var rotationSpeed : float = 100.0;

function Update () {// Get the horizontal and vertical axis.

// By default they are mapped to the arrow keys.

// The value is in the range -1 to 1

var translation : float = Input.GetAxis ("Vertical") * speed;

var rotation : float = Input.GetAxis ("Horizontal") * rotationSpeed;// Make it move 10 meters per second instead of 10 meters per frame...

translation *= Time.deltaTime;

rotation *= Time.deltaTime;

// Move translation along the object's z-axis

transform.Translate (0, 0, translation);

// Rotate around our y-axis

transform.Rotate (0, rotation, 0);

}

Input GetAxis


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Input.GetAxis

Input GetAxis


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Input.GetAxis

// Performs a mouse look.

var horizontalSpeed : float = 2.0;var verticalSpeed : float = 2.0;


// Get the mouse delta. This is not in the range -1...1

var h : float = horizontalSpeed * Input.GetAxis ("Mouse X");

var v : float = verticalSpeed * Input.GetAxis ("Mouse Y");

transform.Rotate (v, h, 0);

}

Input GetAxisRaw


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Input.GetAxisRaw

function Update () {var speed : float = Input.GetAxisRaw("Horizontal") * Time.deltaTime;

transform.Rotate (0, speed, 0);

}

Input


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Size 1825

Input


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Rename

Input


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Input

Input.GetJoystickNames


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Input.GetJoystickNames

// Prints a joystick name if movement is detected.

function Update () {// requires you to set up axes "Joy0X" - "Joy3X" and "Joy0Y"

- "Joy3Y" in the Input Manger

for (var i : int = 0; i < 4; i++) {

if (Mathf.Abs(Input.GetAxis("Joy"+i+"X")) > 0.2

|| Mathf.Abs(Input.GetAxis("Joy"+i+"Y")) > 0.2)

Debug.Log (Input.GetJoystickNames()[i]+" is moved");

}

}


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(JoyStick)


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Input.GetAxis("X axis")

Input.GetAxisRaw("X axis")

Input.GetButton("joystick button 0")

Input.GetKey(KeyCode.Joystick1Button0)


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KeyCode.JoystickButton0


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Input.GetAxis

Input.GetAxis (Vertical) ()


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Input.GetAxis (Horizontal)() // A very simplistic car driving on the x-z plane. var speed : float = 10.0; var rotationSpeed : float = 100.0; function Update () { // Get the horizontal and vertical axis. // By default they are mapped to the arrow keys. // The value is in the range -1 to 1 var translation : float = Input.GetAxis ("Vertical") * speed; var rotation : float = Input.GetAxis ("Horizontal") * rotationSpeed;

// Make it move 10 meters per second instead of 10 meters per frame... translation *= Time.deltaTime; rotation *= Time.deltaTime;

// Move translation along the object's z-axis transform.Translate (0, 0, translation);

// Rotate around our y-axis transform.Rotate (0, rotation, 0); }


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var speed : float = 10.0; var rotationSpeed : float = 10.0; function Update () { if(Input.GetKey(KeyCode.JoystickButton0)) {

transform.Rotate(5, 0, 0); print("up arrow key is held down"); } if(Input.GetKey("joystick button 1")) { transform.Rotate(0, 5, 0); print("up arrow key is held down"); } if(Input.GetKey("joystick button 2")) {

transform.Rotate(0, 0, 5); print("up arrow key is held down"); }

var translation : float = Input.GetAxis ("Vertical") * speed; var rotation : float = Input.GetAxis ("Horizontal") * rotationSpeed; // Make it move 10 meters per second instead of 10 meters per frame... translation *= 0.1; rotation *= 0.01; // Move translation along the object's z-axis transform.Translate (0, 0, translation); // Rotate around our y-axis transform.Translate (rotation, 0, 0); }

http://wiki.etc.cmu.edu/unity3d/index.php/Joystick/Controller


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p y p p y

Arcade Stick for Sony Playstation 3


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Microsoft Xbox 360 Controller


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di j S i


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EditProject SettingsInput

Size


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I t G tK (K C d J ti k4B tt 0)


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Input.GetKey(KeyCode.Joystick4Button0)

I t G tA i R ("J2 3")


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Input.GetAxisRaw("J2-3")


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1,2,4Unity3d Joystick1,2,4(Joystick 3)


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Mode


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Mode


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AndroidBundle Identifier


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Bundle Identifier


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Bundle Identifier Bundle Identifierpackage namePackage Name

com.myCompanyName.MyGame

net.YourCompanyName.YourGame

Bundle Identifier(Package Name)Android MarketPackageName

Bundle Identifier(PackageName)com.mywebsite.mygameAndroid Market

Bundle Version

Bundle Code

iPhoneUtils.Vibrate();


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// Press button to vibrate

function OnGUI() {if (GUI.Button(Rect(0, 10, 100, 32), "Vibrate!"))

iPhoneUtils.Vibrate();

}


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Input.GetTouch


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http://unity3d.com/support/documentation/Script

Reference/Screen.html


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// Start in landscape mode


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// Start in landscape mode

function Start () {Screen.orientation =

ScreenOrientation.LandscapeLeft;

}

Documents

Unity3d Input