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Procedural Instance Spawner

InfinaWorks - 代码插件 - 2023/09/25

Create rich and detailed nature through procedural spawning of instanced static meshes. Generate at runtime or in editor.

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  • 支持的平台
  • 支持的引擎版本
    5.1 - 5.4
  • 下载类型
    引擎插件
    此产品包含一款代码插件,含有预编译的二进制文件以及与虚幻引擎集成的所有源代码,能够安装到您选择的引擎版本中,并根据每个项目的需求启动。

The Procedural Instance Spawner is made to enrich game environments through procedural spawning.

The spawner utilizes background threads to minimize performance impact and is fully deterministic.


Includes blueprint functions for removal of spawned meshes in runtime.


Environment showcase video https://www.youtube.com/watch?v=fgqv0I9QYVU

Video tutorial - Get started using the plugin https://www.youtube.com/watch?v=qmq-x-SIxfY


Environment showcase video 2 - Large spruce forest https://www.youtube.com/watch?v=IPl7e7rRMvA

Timelapse of creating a forest environment using the Procedural Instance Spawner plugin https://youtu.be/53bbzv8ATD4



Updates:

Version 1.3 - Bug fixes and added setting for including objects with mobility set to Movable when tracing (Off by default).


Version 1.2 - Significant generation speedup!

(After updating to the new version, please regenerate the spawners to ensure optimal performance. This will prevent duplication of instances spawned with previous versions.)


Version 1.1 - Added support for filtering by Surface Types.

技术细节

Features:

  • Runtime spawning
  • Utilizes background threads
  • Hierarchical synchronization enabling complex worlds
  • Support for Large World Coordinates
  • Accurate collision and proximity tests
  • Filter spawning by object types to spawn on, object types to spawn under and object types that blocks spawning
  • Center spawning around active camera, world location or a specified actor
  • Advanced settings for rotation, scaling and height offset of spawned instances
  • Settings for spawn filtering includes: Height interval, Slope intervals, Collision checks, Sphere traces, Object Proximity, Cluster filtering and filtering by Surface Type/Landscape Layer
  • Presets to immediately get going
  • Settings that allow for fine tweaking
  • Prepared for adding of custom spawn point filtering and/or function for finding spawn points

 

Code Modules:

  •  ProceduralRuntimeInstanceSpawner (Runtime)


Number of Blueprints:

7 Blueprint functions (Regenerate, Remove Spawned, Reset Removed, Remove Instance, Remove Overlapped Instances, Get Spawner Data, Load Instances From Data Structure)


Number of C++ Classes: 3

Network Replicated: No

Supported Development Platforms: Windows

Supported Target Build Platforms: Windows



For more information please check out the Documentation


Important/Additional Notes: Utilizes EditorScriptingUtilities to create new Data Assets when needed in editor.