Features:
Feature 1 — Instance Pool Management
Provides a high-performance object pool system based on InstancedStaticMeshComponent.
Supports creating fixed-size instance pools with automatic expansion.
Supports bidirectional mapping of ID and InstanceIndex (Add / Remove / Query).

Feature 2 — High-Performance Instance Operations
Supports adding, updating, and deleting instances individually or in batches.
All batch operations automatically merge MarkRenderStateDirty (better performance).
Supports writing custom data (CustomData) for colors, transparency, special effects, etc.

Feature 3 — Runtime-Friendly & Zero-GC
No Tick required.
Supports dynamic management of large numbers of instances at runtime.

Number of Blueprints:
0
Number of C++ Classes:
2

Supported Development Platforms:
Windows: Yes

Documentation Link:https://github.com/kak0na/InstancePool

Important/Additional Notes:
This plugin is based on InstancedStaticMeshComponent and does not require engine modifications.
It does not use any Tick or additional threads, ensuring reliable performance.
Fully supports runtime dynamic management of instances.
Callable from both Blueprint and C++.
The plugin has no dependencies and can be directly used in existing projects.

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