Make a shape with diagonal lines?

arikelvara

I'm trying to fill a shape with coloured diagonal stripes. Can any one help? I've attached pictures to show what i need. :)>-

koogs

How are you drawing the shapes? You could use a stepped texture and the vertex (x, y, u, v) call but it depends what you are doing.

Alternatively mask () might work or even a custom seed fill (non-real-time).

arikelvara

I'm using beginShape() and endShape().

arikelvara

Anyone?

benja

Please be more specific about your question. As koogs already stated, texture() should do the job. Did you have a look?

If you are still stuck, please tell us what does not work and maybe show a code-example.

Regards.

TfGuy44

PGraphics st;

void setup() {
  size(300, 300, P2D);
  st=createGraphics(width, height, P2D);
  st.beginDraw();
  st.noStroke();
  st.fill(0,255,0,255);
  st.rotate(-.666);
  for (int i=0; i<50; i++) {
    st.fill(255*(i%2),255,0,255);
    st.rect(-300, i*10, 600, 10);
  }
  st.endDraw();
}

void draw() {
  background(255,0,0);
  stroke(0);
  strokeWeight(4);
  beginShape();
  texture( st.get() );
  vertex(100, 100, 100, 100);
  vertex(100, 200, 100, 200);
  vertex(200, 200, 200, 200);
  vertex(200, 100, 200, 100);
  vertex(150, 50, 150, 50);
  endShape(CLOSE);
}

arikelvara

@TfGuy44 thanks!