I have a problem with mixing two colours. I am working in HSB colour mode. I have a saturation and brightness values constant and dont want to change them. What I want to end up with is a smooth transition between two any colours, but without 'looping' through the whole colours range(e.g I want to have mix of a green and purple - changing the H (hue) value I would end up with blue and turquoise in between, which i strive to avoid). Does anyone have any suggestion how I can solve this problem? (keeping the S and B values constant)

does anyone know what could be the function that calculates the age of the agents? ( in term of how many frame each agent exists in the ArrayList ?

I was wondering, is there any method to retrieve a point(x,y,z) from a curve (alternatively bezier) at specified t parameter?

2. 
   
3. PVector[] points;
4. 
   
5. void setup()
6. {
7.   size(500,500, P3D);
8.   points= new PVector[4];
9.   points[0] = new PVector(100,100);
10.   points[1] = new PVector(100,300);
11.   points[2] = new PVector(350,100);
12.   points[3] = new PVector(300,400);
13. }
14. 
    
15. void draw()
16. {
17.   stroke(0);
18.   noFill();
19.   bezier(points[0].x, points[0].y, points[1].x, points[1].y, points[2].x, points[2].y, points[3].x, points[3].y);
20. }

Is there any way to export a frame as a TIFF or any other raster format, that preserves the color value for each pixel (without any smoothing algorithms or anti-antialiasing)