2010年2月2日星期二

Convert Bitmap to frit (circle dot)

We are doing a frit pattern on glass based on certain traditional drawing. The photoshop's native function doesn't convert to dot perfectly. So I just do it in GH. Here is the gradient version of it.
It also features:
  • circle overlaps indication
  • min/max radius , grid size control
  • frit coverage rate
  • image contrast control




original bitmap:


download the GHX file @ skydrive






There is another derivitive of it, which takes out any dot smaller than certain radius. You can get a more figural version:







download the GHX file @ skydrive