Processing 1.0 - Processing Discourse - Using a for loop in a camera

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Index › Programming Questions & Help › Other Libraries › Using a for loop in a camera

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Using a for loop in a camera (Read 1074 times)

DarklordoftheSith8

Using a for loop in a camera
Dec 4^th, 2006, 4:34pm

Hi I'm using OCD camera and I'm trying to create a for loop so that the person can only walk a certain distance back and forth.

Could someone please look at this code and give me any suggestions?

Code:


void keyPressed()
{  
   if(keyCode == UP)
  {
	   cz -= 10;
	   lz -= 10;  
  }

  
  else if(keyCode == DOWN)
  {
    while(cz<410)
    {
    cz += 10;
    lz += 10;
    }
  }
  
  if (keyCode == LEFT)
  {
    cx -= 10;
    lx -= 10;
  }
  else if (keyCode == RIGHT)  
  {
    cx += 10;    
    lx += 10;
  }
  
  camera1 = new Camera(this, cx, cy, cz);
  

}



void mouseMoved() {
  camera1.pan(radians(mouseX - pmouseX) / 1.0);
}

eskimoblood Senior Member Offline Posts: 341	Re: Using a for loop in a camera Reply #1 - Dec 4^th, 2006, 4:50pm Your are looking for min max. Code: cz = min(cz+10,420);//will return cz+10 as long as it's less than 420 otherwise it returns 420 cz = max(cz-10,0);//will return cz-10 as long as it's greater than 0 otherwise it returns 0
	Andreas Köberle {eskimoblood}

DarklordoftheSith8 YaBB Newbies Offline Posts: 2	Re: Using a for loop in a camera Reply #2 - Dec 4^th, 2006, 5:02pm Fantastic, that works brillantly. Thank you very much

ddf Full Member Offline Posts: 241	Re: Using a for loop in a camera Reply #3 - Dec 4^th, 2006, 10:04pm Why are you creating a new camera every time you need to move the camera, as opposed to just using the camera movement functions?
	http://www.compartmental.net

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