feat: randomize grass height

2026-06-01 17:02:05 -03:00
parent 10543bba89
commit cad47f07bd
1 changed files with 9 additions and 0 deletions
@@ -191,6 +191,15 @@ export default function Grass({

 			meshRef.current.setColorAt(instanceIndex, color);

+			const macroHeightBonus = (noiseVal + 1.0) * 0.2;
+			const grassWidth = grassSize * (0.8 + Math.random() * 0.4);
+			const grassHeight = grassSize * (0.6 + Math.random() * 1.2 + macroHeightBonus);
+
+			dummy.scale.set(grassWidth, grassHeight, grassWidth);
+
+			dummy.updateMatrix();
+			meshRef.current.setMatrixAt(instanceIndex, dummy.matrix);
+
 			instanceIndex++;
 		}
 		meshRef.current.count = instanceIndex;