Math Conversions

These nodes, “Convert Polar to Cartesian Coordinates” and “Convert Cartesian to Polar Coordinates” will convert X-Y coordinates from your stylus or mouse potision to / from Radians and Radius.

Here is an example below from the brush “Freckles” which generates a random position within a circle around the cursor:

The difference between dots being placed randomly within a circle around the cursor (left) and dots that just follows the cursor (right):