1.13.1 E3 Pre4] Shaders bug : Grass block has no shadow · Issue #1867 · sp614x/optifine · GitHub
Optifine better grass always on despite settings - Java Edition Support - Support - Minecraft Forum - Minecraft Forum
How to make a texture pack for better connected grass? : r/Optifine
I made better grass using only optifine. : r/Minecraft
Top is optifine Better grass: fancy, bottom is optifine better grass: fast. BoP grasses do not connect in fancy mode, how do I fix this? : r/feedthebeast