Here is the code from the processing example /** * BeginEndContour * * How to cut a shape out of another using beginContour() and endContour() */ PShape s; void setup() { size(640, 360, P2D); // Make a shape s = createShape(); s.beginShape(); s.fill(0,150); s.stroke(255); s.s…

Solved, the order of the vertices matter, The outer vertices must be drawn either clockwise or anticlockwise, and the inner vertices must be drawn in the opposite direction. [image]

Coding a hole using PShape

Processing Coding Questions

jeremydouglass March 29, 2020, 5:26pm 3

That’s right! From the reference:

The exterior shape and the interior contour must wind in opposite directions. This means that if the points of the geometry for the exterior shape are described in a clockwise order, the points on the interior shape are defined in a counterclockwise order.

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Coding a hole using PShape

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