CircleNode

The CircleNode creates height map values with the shape of a circle. Can be used to mask or mix areas of your height map.

Input:

radius The radius of the circle.
gradient with The width of a gradient. The gradient increases the radius of the circle. 0 for no gradient.
gradient exponent The exponent of the gradient.

Output:

value Height map values with the shape of a circle. float.NaN for values that do not intersect the cycle.
diameter The diameter of the circle.