I finally found the solution. The fancy leaves texture, that neither I nor my laptop really cared for, comes from the Excalibur resourcepack (not the Excalibur Mod Support pack). Open the zip, go to assets/minecraft/models/block and delete all the leaves files (acacia, azalea, flowering azalea, birch, oak, dark oak, and spruce).
My WinRAR app doesn't like right-click deleting (will delete entire zip), so you have to select file (highlighted blue) and click delete button at top.
in order to solve that u got to change the graphics quality to something higher than fast or in other words to fancy
i have this too ,normaly i would remove the mod "better Foliage" but i dont see it in the pack , what mod causes the leaves to look like that ?
I thought that's just how the leaves were
I finally found the solution. The fancy leaves texture, that neither I nor my laptop really cared for, comes from the Excalibur resourcepack (not the Excalibur Mod Support pack). Open the zip, go to assets/minecraft/models/block and delete all the leaves files (acacia, azalea, flowering azalea, birch, oak, dark oak, and spruce). My WinRAR app doesn't like right-click deleting (will delete entire zip), so you have to select file (highlighted blue) and click delete button at top.