How to make "Kinect graffiti" stuffs????

Integration and Hardware

leegs710

in Integration and Hardware • 2 years ago

Hi, I'm quite a newbie learning Processing for months.

I've seen "kinect graffiti"

it was really fascinating to me so I wanted to make this one by myself..

but I have no idea how to start :(

Is there anyone who tried to do same thing with me before ? or I really appreciate just some advice or sample codes, please... :-)

Have a good day, thanks!

Replies(2)

tfguy44

2 years ago

What follows is a basic first attempt.

It's pretty good, if I may say so myself (and I do)!

Simply extent the concepts demonstrated below into 3D to achieve the effect you want.

You might want to create a fixed 3D data set to work with too, as drawing a 3D object with a 2D mouse isn't easy.

I'll leave the details of all that up to you.

float oldX=0;
float oldY=0;
void setup(){
size(400,400);
background(0);
noStroke();
}
void draw(){
fill(map(abs(-2000+(millis()%(4000))),0,2000,0,255),map(abs(-2000+((millis()+2000)%(4000))),0,2000,0,255),0);
beginShape(TRIANGLES);
vertex(mouseX, mouseY);
vertex(pmouseX,pmouseY);
vertex(oldX,oldY);
endShape();
oldX = pmouseX;
oldY = pmouseY;
}

tfguy44

2 years ago

This thread might also be good for you to read.

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