Blocky Outline

Evidence

Ran on Kiln's test stand (2026-11-04): BlockyOutlineClient did not start: java.lang.NoClassDefFoundError: com/mojang/blaze3d/vertex/PoseStack.

What it needs from Kiln

• Mixin
• com.mojang.blaze3d.pipeline.DepthStencilState
• com.mojang.blaze3d.pipeline.RenderPipeline
• com.mojang.blaze3d.pipeline.RenderPipeline.Builder
• com.mojang.blaze3d.pipeline.RenderPipeline.Snippet
• com.mojang.blaze3d.platform.CompareOp
• com.mojang.blaze3d.vertex.PoseStack
• com.mojang.blaze3d.vertex.PoseStack.Pose
• com.mojang.blaze3d.vertex.VertexConsumer
• net.fabricmc.fabric.api.client.rendering.v1.level.LevelRenderContext
• net.fabricmc.fabric.api.client.rendering.v1.level.LevelRenderEvents
• net.fabricmc.fabric.api.client.rendering.v1.level.LevelRenderEvents.BeforeBlockOutline
• net.minecraft.client.input.KeyEvent
• net.minecraft.client.input.MouseButtonEvent
• net.minecraft.client.renderer.RenderPipelines
• net.minecraft.client.renderer.SubmitNodeCollector
• net.minecraft.client.renderer.SubmitNodeCollector.CustomGeometryRenderer
• net.minecraft.client.renderer.rendertype.LayeringTransform
• net.minecraft.client.renderer.rendertype.OutputTarget
• net.minecraft.client.renderer.rendertype.RenderSetup
• net.minecraft.client.renderer.rendertype.RenderSetup.RenderSetupBuilder
• net.minecraft.client.renderer.rendertype.RenderType
• net.minecraft.client.renderer.rendertype.RenderTypes
• net.minecraft.client.renderer.state.level.BlockOutlineRenderState
• net.minecraft.client.renderer.state.level.CameraRenderState
• net.minecraft.client.renderer.state.level.LevelRenderState
• net.minecraft.client.resources.sounds.SimpleSoundInstance
• net.minecraft.client.sounds.SoundEngine
• net.minecraft.client.sounds.SoundEngine.PlayResult
• net.minecraft.client.sounds.SoundManager
• net.minecraft.network.chat.ClickEvent
• net.minecraft.network.chat.ClickEvent.OpenUrl
• net.minecraft.network.chat.HoverEvent
• net.minecraft.network.chat.HoverEvent.ShowText
• net.minecraft.network.chat.Style
• net.minecraft.util.Util
• net.minecraft.util.Util.OS
• net.minecraft.world.phys.HitResult.Type
• net.minecraft.world.phys.shapes.Shapes
• net.minecraft.world.phys.shapes.Shapes.DoubleLineConsumer
• net.minecraft.world.phys.shapes.VoxelShape
• and 15 more

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

The mods let you customize your block outline

Scan

Scanned on 4 November 2026 against Kiln 0.2.0, file blocky-outline-1.1.6.1.jar. The scan reads the mod's classes; it does not run them.