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    inacen
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  • Array index for max() or min() result
    Suppose you have multiple arrays, each a dimension of a coordinate set.. The max and min functions work well to find the max and min, but what if you want to find the index of the result. Is there a built-in function that retrieves the index of the find for max/min?
  • Converting Java recursive fractal algorithms to Processing
    I'm trying to learn processing by converting Java algorithms to Processing. 

    One of the toy projects I'm working on is converting the Sierspinski to Processing  http://www.cs.princeton.edu/introcs/22library/Sierpinski.java.html

    However, I seem to be able to get just a single box instead of the iterated triangles.. I am not sure what's wrong....


    void setup(){//size(400,400);
      int N = 10000;
       float[] cx   = { 0.000, 1.000, 0.500 }; 
            float[] cy   = { 0.000, 0.000, 0.866 }; 

            float x = 0.0, y = 0.0; 
            for (int i = 0; i < N; i++) { 
                int r = (int)random(3);
                x = (x + cx[r]) / 2.0; 
                y = (y + cy[r]) / 2.0; 
               point((float)x,(float) y); 
            } 
    }