This mod has already been merged with Lucidity.
This mod is a powerful tool. It can simulate and display various details of explosions in real-time, including explosion rays, blocks that will be destroyed, the explosion center, estimated damage to nearby entities, and sample points of entities about to be affected. #IMPORTANT Please check the Changelog for the latest updates!
BASIC COMMANDS
/explosionVisualizer mainRender <- #Enable Rendering
/explosionVisualizer renderBlockDestruction <- #Enable block destruction projection rendering
/explosionVisualizer rendererEntityDamage <- #Enable entity damage projection rendering
/explosionVisualizer rendererEntityRaycast <- #Enable entity sample-points & raycast rendering
/explosionVisualizer renderExplosionBlockDetectionRay <- #Enable explosion sample-points & raycast rendering
ADDITIONAL COMMANDS
/explosionVisualizer fakeExplosion add <IgnorBlockInSide(Boolean)> <-#create fake explosions
/explosionVisualizer fakeExplosion add <IgnorBlockInside(Boolean)>
- : (a name)
- : (Explosion center's position)
- : (Explosion power)
- : (Sometimes the explosion center is inside a block, which affects the evaluation of the explosion. Enabling this option will ignore the block at the explosion center)
/explosionVisualizer fakeExplosions remove <-#remove the fake explosion by name
/explosionVisualizer fakeExplosions removeall <-#remove all the fake explosions
/explosionVisualizer blockDamageRayRendererSettings range
/explosionVisualizer blockDamageRayRendererSettings range
- : <Int(0~16)>
- : <Int(0~16)>
- : <Int(0~16)>
- : <Int(0~16)>
- : <Int(0~16)>
- : <Int(0~16)>
In Minecraft, 1532 rays are emitted from the center of the explosion towards the outermost layer of a 16x16x16 voxel grid surrounding the explosion center. (See" https://minecraft.fandom.com/wiki/Explosion" for details.)
Displaying them all together can look very cluttered. This command allows you to slice these rays for easier viewing.
- : <Int(0~16)>
- : <Int(0~16)>
- : <Int(0~16)>
- : <Int(0~16)>
- : <Int(0~16)>
- : <Int(0~16)> are filters to limit the range.
Here are some examples..
(0 16 0 16 88)
(0 7 5 16 6 16)
(0 16 8 16 0 16)
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as ExplosionVisualizer-2.3.0-fabri-0.15.11-1.21+.jar — drop this file into the mods folder
- Download size: 6.3 MB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.