Unity3D - Mobile device Touch click and redirection to links

Unity3D - Mobile device Touch click and redirection to links

Author:- Tushar Sonu Lambole

1) This blog includes the sample code for Unity3d project to handle touch event on the mobile devices.

2) Call SetSocialLinks method 

public class SocialLinks : MonoBehaviour {          

private Vector2 mTouchStartPos;    
private bool mTouchMoved = false;   
private float mTimeElapsed = 0.0f;    
private bool mTapped = false;    
private float mTimeElapsedSinceTap = 0.0f;        

public GameObject FacebookObj;    
public GameObject TwitterObj;   
public GameObject YoutubeObj;    
public GameObject GooglePlusObj;   
public GameObject LinkedINObj;    
public GameObject CustomObj;

bool ShowFacebook; string FacebookLink;    
bool ShowTwitter; string TwitterLink;    
bool ShowGooglePlus; string GooglePlusLink;     
bool ShowYoutube; string YoutubeLink;    
bool ShowLinkedIn; string LinkedInLink;    
bool ShowCustom; string CustomLink;    
string CustomIconLink;           

 public void SetSocialLinks(bool showFacebook, string facebookLink, bool showTwitter, string twitterLink,                        bool showGooglePlus, string googlePlusLink, bool showYoutube, string youtubeLink,                        bool showLinkedIn, string linkedInLink, bool showCustom, string customLink, string custonIconLink)    
{        

ShowFacebook = showFacebook;        
FacebookLink = facebookLink;        
ShowTwitter = showTwitter;        
TwitterLink = twitterLink;        
ShowGooglePlus = showGooglePlus;        
GooglePlusLink = googlePlusLink;       
 ShowYoutube = showYoutube;        
YoutubeLink = youtubeLink;        
ShowLinkedIn = showLinkedIn;        
LinkedInLink = linkedInLink;        
ShowCustom = showCustom;        
CustomLink = customLink;        
CustomIconLink = custonIconLink;                

Debug.Log("FB:- "+facebookLink+" ,TW:- "+twitterLink+" ,GL:- "+googlePlusLink+" \n In:- "+linkedInLink+" ,YT:-"+youtubeLink+" ,cust:- "+customLink);            

}        

// Use this for initialization    void Start () 
{     
}    

// Update is called once per frame    
void Update () {        

  
FacebookObj.SetActiveRecursively(ShowFacebook);

 TwitterObj.SetActiveRecursively(ShowTwitter);       
GooglePlusObj.SetActiveRecursively(ShowGooglePlus);       
LinkedINObj.SetActiveRecursively(ShowLinkedIn);       
YoutubeObj.SetActiveRecursively(ShowYoutube);       
CustomObj.SetActiveRecursively(ShowCustom);                 

 // Determine the number of taps        
// Note: Input.tapCount doesn't work on Androidif (Input.touchCount > 0)        { 
           Touch touch = Input.touches[0];           
     if (touch.phase == TouchPhase.Began)            
    {                
         mTouchStartPos = touch.position;               
         mTouchMoved = false;               
         mTimeElapsed = 0.0f;          
    }           
    else {              
         mTimeElapsed += Time.deltaTime;           
 }
  
      if (touch.phase == TouchPhase.Moved)            {          
          if (Vector2.Distance(mTouchStartPos, touch.position) > 40)                {          
                 // Touch moved too far         
                 mTouchMoved = true;             
          }          
      }  else if (touch.phase == TouchPhase.Ended){        
            if (!mTouchMoved && mTimeElapsed < 1.0){             
                 if (mTapped) {              
                       // Second tap               
                       mTapped = false;            
             } else {                  
                 // Wait to see if this is a double tap               
                 mTapped = true;                     
                 mTimeElapsedSinceTap = 0.0f;           
                }             
            }           
       }       
 }
        if (mTapped){       
              if (mTimeElapsedSinceTap >= 0.5f)           {            
                   // Not a double tap       
                   // getClickedLink(mTouchStartPos);   
                    buttonclicked();               
                    mTapped = false;           
         }else{          
               mTimeElapsedSinceTap += Time.deltaTime;       
     }     
   }      
}     


   private void buttonclicked()    {      
           RaycastHit hitInfo;      
           Ray r = Camera.main.ScreenPointToRay(Input.mousePosition);       

    if(Physics.Raycast(r, out hitInfo)){         
       if(hitInfo.collider == FacebookObj.collider)  
    {             
     Application.OpenURL(FacebookLink);         
   }else if(hitInfo.collider == YoutubeObj.collider)         
  {              
      Application.OpenURL(YoutubeLink);          
 }else if(hitInfo.collider == TwitterObj.collider)  
 {              
      Application.OpenURL(TwitterLink);           
}else if(hitInfo.collider == GooglePlusObj.collider)         
  {           
      Application.OpenURL(GooglePlusLink);      
     }else if(hitInfo.collider == LinkedINObj.collider)      
     {            
      Application.OpenURL(LinkedInLink);      
    }            
else if(hitInfo.collider == CustomObj.collider)          
 {             
      Application.OpenURL(CustomLink);       
    }      
  }  
}

Unity3D - Creating player with moment and rotation.

Unity3D - Creating player with moment and rotation.

Author:- Tushar Sonu Lambole

A) Creating the Shadow effect using directional light

1) Create empty game object name it "Game Lights" pos: x=0,y=200,z=0  scal: x=1,y=1,z=1

2) Create the directional light object name it "main light" child of "Game Lights" pos: x=0,y=0,z=0  rot: x=30,y=60,z=0
    Shadow type: soft shadow/ Hard shadow
    Resolution: Very high resolution

3) Create the directional light object name it "full light" child of "Game Lights" pos: x=0,y=0,z=0  rot: x= -30,y= -60,z=0
    Shadow type: No shadow
    select Color
    Intensity: 0.1
    

B) Creating player with moment

1) Create the GameObject (eg Sphere). 

2) Add RigidBody to the GameObject. (in Menu  Commonent>Physics>RigidBody)

3) Create the new c# script "PlayerController" and copy following code to the script file

using UnityEngine;
using System.Collections;

public class PlayerController : MonoBehaviour {
 
 public float speed = 500;
 
 void FixedUpdate()
 {
  float moveHorizontal = Input.GetAxis("Horizontal");
  float moveVertical = Input.GetAxis("Vertical");
  
  Vector3 movement = new Vector3(moveHorizontal, 0.0f, moveVertical);
  
  rigidbody.AddForce(movement * speed * Time.deltaTime);
  
 }
}

4) Hit Run Button. Use arrow keys to move the sphere.

C) Adding rotation to the gameObject

void Update()
{
 //This line will continuously rotate the gameObject
 transform.Rotation(new Vector3(15,30,45) * Time.deltaTime);
}