Seagrass Generator is a geometry nodes system designed for populating underwater and shoreline scenes with game-ready seagrass. The setup provides controls for adjusting overall blade height and height variability, and includes a weight-paint system for precise distribution across surfaces. The generator comes with four base grass varieties: Curly, Medium, Straight, and SuperStraight.

The material system features customizable color sliders to adjust translucency, brightness, color temperature, and the amount of decaying plant tissue. The grass includes pre-configured animation for gentle ocean currents, with controls to direct the movement. Each grass variety is built using low-poly flat planes, totaling 893 vertices, and relies on a single 2048x2048 image texture for color and alpha data.