Reactivision and Processing maze

newdolly

Reactivision and Processing maze

in Contributed Library Questions • 1 year ago

Hello guys,

I have created a maze with Processing and Reactivision. A fiducial symbol would guide the player through the black walls of the maze.Everything went fine so far.

At this point I am having problems though. The symbol that's represented by an ellipse on screen is not supposed to

cross the black lines of the maze.

Also, the symbol is supposed to start at the left bottom corner of the maze. How do I put it there when the program starts up?

I am a bit stuck with the code.

Can someone perhaps help me out with it?

I'd appreciate any advice.

Here is my code so far.

import TUIO.*;
TuioProcessing tuioClient;
float object_size = 60;
PImage maze1;
void setup()
{
size(640,480);
noStroke();
fill(0);

loop();
frameRate(30);
//noLoop();

maze1 = loadImage("maze.png");

tuioClient = new TuioProcessing(this);
}
void draw()
{
background(maze1);

float obj_size = 32;


Vector tuioObjectList = tuioClient.getTuioObjects();
for (int i=0;i<tuioObjectList.size();i++) {
     TuioObject tobj = (TuioObject)tuioObjectList.elementAt(i);
     stroke(0);
     fill(0);

     translate(tobj.getScreenX(width),tobj.getScreenY(height));

     ellipse(-obj_size/2,-obj_size/2,obj_size,obj_size);

     fill(255);

   }

   Vector tuioCursorList = tuioClient.getTuioCursors();
   for (int i=0;i<tuioCursorList.size();i++) {
      TuioCursor tcur = (TuioCursor)tuioCursorList.elementAt(i);
      Vector pointList = tcur.getPath();

      }
   }

Replies(1)

kooogy

Re: Reactivision and Processing maze

1 year ago

very difficult for people to help you with this because very few of us have reactivision set up and also because we have no idea what maze.png looks like.

post the png and try and remove the reactivision requirement (maybe use mouse position instead?)

that said:

the first two arguments of the ellipse() method are position (x and y). you need a variable for each and use those for the first two arguments rather than basing them on obj_size. change these variables to move the ellipse.

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