hi all, i write a simple program that draw some ellipse by mouse movement, here is the program:


import processing.video.*;
Capture cap;

void setup()
{
 size(800,600);
 background(0);
 frameRate(30);

 cap = new Capture(this,width,height,15);
}        

void draw()
{
 image(cap,0,0);  
 ellipse(mouseX, mouseY,10,10);
}

void captureEvent(Capture c){
 c.read();
}


here is the problem..i also add webcam image into draw() function..so that there is only one ellipse follow the mouse movement(i want to draw many ellipse but the live webcam image should display in the same time, that means the ellipse must not be covered).can anybody tell me is it possible to achieve this?thanks.

nice one