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RayTrace Anti Entity ESP

RayTrace Anti Entity ESP

A Paper plugin that prevents players from seeing entities through walls.

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Compatibility

Minecraft: Java Edition

1.21.x

Platforms

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Details

Licensed GPL-3.0-only
Published yesterday

RayTrace Anti Entity ESP

A Paper plugin that prevents players from seeing entities through walls.

It uses a DDA raytrace algorithm to check each entity's visibility per player every tick — entities hidden behind solid blocks are concealed at the packet level, meaning clients never receive data for entities they shouldn't see.

Demo

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Without RayTrace Anti Entity ESP

RayTraceAntiEntityESP without plugin

With RayTrace Anti Entity ESP

RayTraceAntiEntityESP without plugin

Installation

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  1. Download the latest .jar from Download Link.
  2. Drop the .jar into your server's /plugins folder.
  3. Restart your server (do not use /reload).
  4. Edit the generated config.yml in plugins/RayTraceAntiEntityESP/config.yml to your liking.
  5. Run /rtaee reload in-game to apply config changes without restarting.

⚠️ Requirements: Paper 1.21.x.

⚠️ Do not enable, disable or reload this plugin using plugin managers or /reload. It will not work properly and may cause issues.

Configuration

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checking:
  enabled: true
  period_ticks: 1        # How often to run the check loop in ticks (recommended: 1 when using stagger_groups)
  stagger_groups: 3      # Divide entities into N groups, checking 1 group per tick for smooth CPU usage (1 = disabled)
  distance_override: 10   # Entities within this many blocks are always shown (0 to disable)
  bounding_box_extra_value: 0  # Expand entity bounding box for more lenient detection
  vertices_layers: 4     # Sample points per entity (min 2, higher = more accurate)
perspective_checking:
  enabled: true
  distances_from_head: 4 # Simulated third-person camera distance in blocks
display_name:
  enabled: true          # Show a fake name tag above hidden entities
  offset_y: 0            # Vertical offset of the name tag above the entity's head
debug:
  enabled: false         # Show block markers at raytrace vertices (testing only)
anti_entities:
  - player
anti_mode: whitelist     # whitelist = only listed types | blacklist = all except listed
exclude_entity_tag: raytrace_anti_entity_esp_excluded  # Tag an entity with this to always show it

Commands

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All commands require OP or the raytrace_anti_entity_esp.admin permission. Alias: /rtaee

Command Description
/rtaee reload Reload config from disk
/rtaee config_value Print all current config values
/rtaee enabled <true|false> Enable or disable the plugin
/rtaee checking_period_ticks <value> Set check frequency
/rtaee checking_stagger_groups <value> Set entity check stagger groups
/rtaee checking_distance_override <value> Set always-show range
/rtaee bounding_box_extra_value <value> Set bounding box expansion
/rtaee vertices_layers <value> Set vertex sample count
/rtaee perspective_checking <enabled|distances_from_head> <value> Perspective options
/rtaee display_name <enabled|offset_y> <value> Name tag options
/rtaee debug enabled <true|false> Toggle debug mode
/rtaee anti_entities <add|remove|list|clear> [type] Edit entity list
/rtaee anti_mode <whitelist|blacklist> Switch filter mode
/rtaee help Show help information

License

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This project is licensed under the GPL-3.0 License.