Cull Leaves

Calls something that is on Kiln's roadmap. Parts of it may already run.

Evidence

Ran on Kiln's test stand (2026-11-04): CullLeavesClient did not start: java.lang.NoClassDefFoundError: net/minecraft/server/packs/resources/PreparableReloadListener.

What it needs from Kiln

Mixin
net.fabricmc.fabric.api.resource.v1.ResourceLoader
net.fabricmc.fabric.api.resource.v1.pack.PackActivationType
net.minecraft.client.renderer.block.BlockAndTintGetter
net.minecraft.client.renderer.extract.LevelExtractor
net.minecraft.server.packs.PackType
net.minecraft.server.packs.resources.Resource
net.minecraft.server.packs.resources.ResourceManager
net.minecraft.server.packs.resources.ResourceManager.Selector
net.minecraft.server.packs.resources.ResourceManagerReloadListener
net.minecraft.world.level.block.LeavesBlock
net.minecraft.world.level.block.MangroveRootsBlock
net.minecraft.server.packs.resources.PreparableReloadListener
FabricLoader.getModContainer()
Minecraft.levelExtractor
BlockState.isFaceSturdy()

On the roadmap: Minecraft's libraries and client API (0.2), Code next to data (0.3), Mixin (0.5)

In the author's words

Adds culling to leaf blocks, providing a huge performance boost over vanilla.

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file cullleaves-fabric-4.1.2+26.3.jar. The scan reads the mod's classes; it does not run them.

Reports from players

No reports from players yet.

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