Flora Renderer 6 v6.3.21 (01 Feb 2026) introduces a high-performance instancing system for Unity 6.0, designed to render dense foliage and instanced meshes at scale using BRG technology with full runtime control and editor integration. It features an easy setup process where the Scene Settings component automatically registers active terrains and configures rendering, supporting all cameras and scene views without additional components. Changes to prefabs, materials, or terrain data are automatically tracked and synced.
Flora is the only foliage solution on the Asset Store compatible with Unity’s BatchRendererGroup API, enabling GPU-resident rendering, native culling, and efficient state switching—leveraging the same backend as Entities Graphics and Unity’s GPU Resident Drawer. It reads tree and detail prototype data directly from terrain components via non-GC APIs, streaming instances based on distance and handling global rendering to eliminate redundant draws.
Users can select and manipulate Flora instances—including terrain trees—directly in the Scene view using Unity’s transform handles. Any prefab with a MeshRenderer or LODGroup can be converted into a Flora instance or tree, and converted back as needed. Full compatibility with Unity’s Mesh LOD system (Unity 6.2+) allows for fast, auto-generated LODs for all instances.
Instances fade out smoothly based on screen size or density, with automatic fade-outs. Flora supports all Unity LODGroup cross-fade modes—animated, transition, and SpeedTree—with dynamic fade states ensuring non-fading instances remain opaque unless using alpha clipping. Per-light and cascade split shadow culling operate per instance, minimizing overdraw in shadow cascades, and additional lights are correctly culled in both Forward+ and Deferred rendering paths.
It supports both GPU-based runtime occlusion and Unity’s baked CPU occlusion, allowing developers to choose based on platform and performance needs. Full per-instance motion vector support enables accurate TAA, motion blur, and temporal effects on animated or moving instances, with only active movements submitted to the motion vector pass.
Flora supports Unity’s Light Probes and Adaptive Probe Volumes for proper indirect lighting of instances. Thousands of instances can be stored in lightweight, serialized containers, ideal for static clutter like rocks, moss, or debris—without GameObject overhead.
All instances are managed through a centralized system with stable handles, enabling consistent runtime queries, animation, and control regardless of origin. A scene-wide spatial hash updates every frame, enabling fast culling, runtime modifications, and efficient spatial queries—filterable by prefab, layer, or type.
Runtime control is provided via Burst-optimized queries and data structures, seamlessly integrating with procedural generation and custom terrain systems. Flora handles negative scaling transforms correctly, ensuring consistent rendering and culling behavior. A custom tab in Unity’s Rendering Debugger visualizes draw calls, LODs, occlusion, and more.
The package includes runtime samples featuring 50k+ animated instances with motion vectors based on Unity’s ECS boid sample, and terrain samples allowing runtime modification of trees—such as animating, disabling, or replacing them with Rigidbody-driven GameObjects.
Flora Renderer 6 v6.3.21 is compatible with Unity 6.0, supports HDRP, URP, and custom SRPs, and requires platforms with compute shader support. The visual engine is branded as BOXOPHOBIC.
2026-02-02 00:00:00-update version:Flora Renderer 6 v6.3.21 (01 Feb 2026)
