gradient[0](invert(gradient[2](minus(numbers("per"), numbers("xyx")))) if gradient[2](minus(numbers("per"), numbers("xyx"))) if numbers("per") > minus(numbers("per"), numbers("xyx")) else invert(gradient[2](minus(numbers("per"), numbers("xyx")))) > minus(numbers("per"), numbers("xyx")) else gradient[2](minus(numbers("per"), numbers("xyx"))))
Some images will appear differently when resized as some of the functions which generate images are sensitive to the scale. We're working to improve this.