AsyncParticles

# AsyncParticles - It will remain in the beta stage in the future to alert potential mod conflict issues. - Now compatible with Particle Core(v20.1+). - Now compatible with Valkyrien Skies v2.4. ## Core Features ### GPU Acceleration - Offloading partricle vertex transformations to the GPU reduces per-frame data uploads to the GPU, lowers CPU load, and improves frame rates. - This essentially replaces the previous async partricle vertex extraction while also improving compatibility (async partricle extraction is now **disabled** by default). - Fill 1331 campfires (16,000+ particles, you can change the limit via config screen): Tested on: Ultra5 225H + RTX 5060 Laptop, 1080p. !(https://cdn.modrinth.com/data/cached_images/e26a785ff93ef8bc62bd85e1e83d3ab1e356d4d7_0.webp) ### Create Integrations - Create contraptions can now block vanilla weather.(v20.1.0a+) - Will move this to a new mod when I get free time. - Particles can now collide with contraptions. !(https://cdn.modrinth.com/data/cached_images/008340e89131315763916ecbe5bcc7379467df4a_0.webp) ## Other Features - Flexible mixin options. - Minecraft - Particle culling. - Async particle tick. - Async particle light cache. - Delayed texture tick by one frame to reduce client tick duration. ## Configuration ### Settings can be accessed via the ModList/ModMenu. ## Troubleshooting - **We've introduced `Diagnostics`, not applying the recommended settings usually won't cause a crash, you'll get a prompt in the chat bar to change them.** ### Use with Bosses Rise - Enable `GPU Only Async Particle Tick`. ### Use with BadOptimizations - Set `enable_particle_manager_optimization: false` in `badoptimizations.txt` - Fixed since `20.1.1.0`/`21.1.1.0`. ### Crash with C2ME - Set `enforceSafeWorldRandomAccess = "false"` in `c2me.toml` - Only set this if you are experiencing crashes. ### Crash with LodestoneLib - Set `buffer_particles = false` in `lodestone-client.toml`. ### Crashes related to `ClassInstanceMultiMap` or `Level.getEntities(...)` - Please share the logs or crash report on the GitHub issue. - As a workaround, enable the option: `Mixin` → `Make 'ClassInstanceMultiMap' Thread-Safe` ### Crashes related to `Level.getBlockEntity(...)` - Please share the logs or crash report on the GitHub issue. - As a workaround, enable the option: `Mixin` → `Make 'LevelChunk#blockEntities' Thread-Safe` ### ConcurrentModificationException #### The Most Common Cause This exception typically occurs when particle rendering and ticking concurrently access the same **thread-unsafe container**. #### How to Fix - Add the fully qualified particle class names to both `particle$lockProvider` and `particle$lockRequired` in the mod's Mixin settings. (https://github.com/Harveykang/AsyncParticles/wiki/Mixin-Configuration) > **Note**: This enables fine-grained locking for specific particle types, allowing safe asynchronous execution between the `tick()` and `render()` methods. #### Other Potential Causes Starting in **vX.4.0**, the default particle rendering mode has been changed to `SYNCHRONOUSLY` to prevent rare `ConcurrentModificationExceptions` when used with mods that access external thread-unsafe containers (e.g., global maps or lists) during particle rendering. - If you're using an older version (**≤ vX.3.0**), consider manually setting the mode to `SYNCHRONOUSLY` in the config screen for improved stability. - **For modpack authors**: If you’d like to test whether `FASTEST` provides a noticeable FPS boost in your setup, you can switch to it in the config screen—**but use with caution**, as it may trigger crashes with incompatible mods. ### Need Help? If you’re unsure how to identify or fix the issue, please open a (https://github.com/Harveykang/AsyncParticles/issues) or start a (https://github.com/Harveykang/AsyncParticles/discussions). ## Mods Recommended - ModernFix - Sodium/Embeddium - Flerovium - Startlight/ScalableLux ## Mod Compatability ### ✅ Compatible (Proactively) - Sodium/Embeddium - Flerovium - Iris/Oculus - Create - Create: Aeronautics - Valkyrien Skies - Particle Rain - Particle Core - ... ### ❌ Incompatible - OptiFine - MadParticle ## Credits - (https://github.com/Bawnorton/MixinSquared) - (https://github.com/LlamaLad7/MixinExtras) - (https://github.com/Moulberry/MixinConstraints)