07-03-2018, 10:05 AM
Use the bucket fill tool. In the tool options set the Fill Type to Pattern. When you select the pattern, the first (top left) pattern is the clipboard, so easy to use. These patterns are limited to 1024x1024px.
Your own image of beach sand won't be seamless. There are various ways to make the image seamless.
Filters > Map > Tile Seamless (or Make Seamless for 2.8)
G'MIC has some make seamless filters
Or it can be done manually
Your own image of beach sand won't be seamless. There are various ways to make the image seamless.
Filters > Map > Tile Seamless (or Make Seamless for 2.8)
G'MIC has some make seamless filters
Or it can be done manually