how to light stroke?

mattleaf

hello,

playing around with lights and noticed lighting has no effect on stroke.

is there a way i can achieve it?

many thanks

void setup() {
  size(400, 400, P3D);
  smooth(8);
}

void draw() {
  background(0);
  fill(255);
  stroke(255, 255, 255, 255);
  pointLight(150, 102, 122, mouseX, 40, mouseY);
  translate(width/2, height/2, 0);
  sphere(100);
}

blyk

Yes, it is working. Try to set the fill to noFill() and set stroke(255,255,255,50);

      background(0);

      fill(255, 255, 255);
      pointLight(150, 102, 122, mouseX, 40, mouseY);
      translate(width/2, height/2, 0);  
      //noFill();  
      stroke(255, 255, 255, 10);
      sphere(100);

mattleaf

Hmm.

But you have the transparency of the stroke set to 10.

How can this work with transparency set to 255, just like for the fill.

I don't want dull, low alpha colors in the stroke, but vibrant ones as they are at full opacity.