GPU accelerated worldgen + huge render distance - C2ME, Voxy, Photon Shaders
c²ᴍᴇ devbuild, version 0.3.6+alpha.0.316+1.21.10, requires Java 25, OpenCL 1.2+ and cl_khr_fp64 support in GPU
Found in the RelativityMC Discord server, # ocl-accel-t0 pins
https://modrinth.com/mod/c2me-fabric (look in Links section)
Also used mod Voxy 0.2.6-alpha
Shaderpack used:
Photon v1.2, from branch voxy-support
https://github.com/sixthsurge/photon/...
Shaderpack configuration:
https://pastebin.com/DbwTMmEh
Minecraft Java Edition 1.21.10 + Fabric loader 0.17.3
Performance:
100 ~ 120 FPS on 2560*1152 resolution
Footage recorded in 120 FPS
Launcher:
Prism Launcher 9.4
Runtime:
eclipse_temurin_jre25.0.1+8
Desktop specifications:
MoB: ROG STRIX B650-A GAMING Wi-Fi
CPU: AMD Ryzen 5 7600 (6 cores, 12 threads)
GPU: Zotac NVIDIA GeForce RTX 4070 OC Twin Edge White Edition
RAM: XPG Lancer Blade DDR5 2x16 GB 6400 MT/s PC5-51200
SSD: Lexar NM790 M.2 2280 PCIe Gen4x4 NVMe
SYS: Microsoft Windows 11 Pro 25H2 Build 26200.7171 Windows Feature Experience Pack 1000.26100.265.0 (debloated)
Other mods installed:
Sodium 0.7.3
Sodium Extra 0.7.0
Reese's Sodium Options 1.8.5
Lithium 0.20.0
Iris 1.9.6
ScalableLux 0.1.6
FerriteCore 8.0.2
ImmediatelyFast 1.13.2
BadOptimizations 2.3.4
LambDynamicLights 4.8.6
MoreCulling 1.5.0-beta.2
Smooth Scroll 2.4.0
Dynamic Crosshair 9.10
Physics Mod 3.1.18
AmbientSounds 6.3.0
Sound Physics Remastered 1.21.10
Zoomify 2.14.6
Camera Tweaks 1.10.0
My JVM arguments:
-XX:+UnlockExperimentalVMOptions -XX:+UnlockDiagnosticVMOptions -XX:+AlwaysPreTouch -XX:+UseG1GC -XX:+DisableExplicitGC -XX:+UseNUMA -XX:MaxGCPauseMillis=25 -XX:G1HeapRegionSize=16M -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=45 -XX:G1MixedGCCountTarget=3 -XX:+ParallelRefProcEnabled -XX:+UseStringDeduplication -Djava.awt.headless=true -Dforge.logging.console.level=error -Dlog4j2.formatMsgNoLookups=true -XX:+PerfDisableSharedMem -XX:+UseLargePages