In this tutorial you are going to learn How to create angle maps in Photoshop and using it in Maxwell Render grass to to create a crop circle effect.
Using Angle Maps in Maxwell Grass
PART 1 : An RGB angle map can be used with Maxwell Grass to have precise control over the direction of the grass blades. This tutorial will show you in detail how to create a few angle maps using Photoshop, including a map to create a crop circle effect.
If you’re pressed for time or not interested in that much detail, watch Part 2 of the video to learn how to use two Photoshop actions which automatically create angle maps.