Gradient interpolation with 3+ points

[hamoid]

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HELP. How can I intersect three colors from these ellipses?

Hi @johncusack Welcome to the forum! Anything that has to do with gradients is a great fit for shaders, unfortunately writing GLSL is not very beginner friendly. Based on Is there a better way to draw gradient colored ellipse? I wrote a 3 point gradient which might look like this: PShader gradient; PShape shp; int[][] coordinate = { {0, 150}, {100, 450}, {200, 500}, {150, 750}, {400, 850}, {500, 750}, {450, 450}, {500, 100}, {175, 0} }; void setup() { size(600, 1000, P3D…