Smoothgl

0.1.0 (Initial Release)

Features

• Frame profiler with stutter detection and breakdown HUD (F7)
• Adaptive distance culling for entities, block entities, particles, and armor layers
• Occlusion culling via raycast with TTL cache for entities and particles
• GPU frame pacer with configurable frames-in-flight depth
• JIT warmup on startup to reduce early-game micro-stutters
• Direct-buffer pre-touch on startup (configurable size)
• GC watcher to monitor pause times
• Network tuner (TCP_NODELAY, larger buffers, IP_TOS_LOWDELAY)
• Packet pump for reduced input lag on high-FPS clients
• Ping monitor with HUD display
• In-world debug renderer (F9 toggle) for cull boundary and occlusion rays
• Custom telemetry graphs (frame-time bars + ping line) in HUD
• Startup phase timer with /smoothgl startup command

Commands

• /smoothgl - status overview
• /smoothgl breakdown - frame breakdown
• /smoothgl startup - startup timing report
• /smoothgl dump - stutter dump
• /smoothgl reset - reset profiler
• /smoothgl set <key> <value> - runtime config

Keybinds

• F7 - Toggle frame breakdown HUD

Configuration

• All settings in config/smoothgl.properties
• Runtime-configurable via commands