# Page 2 \- Realistic material effects through PBR, Subsurface scattering, translucency, backlight bleeding, self-illumination, etc. \- Sun and point soft shadows + contact shadows, with resolution and refresh frequency real-time optimization \- Multi-resolution bloom, SSAO, on-the-fly ambient lighting and environment map \- FXAA (TAA pending) \- Realtime volumetric clouds \- Particle system and Gaussian Splats \- Sea simulated using Gerstner waves and shore effects based on landscape heightmap. Underwater caustics and realistic fog \- Three dimensional mesh-based infinite landscape with height-based material blending and displacement mapping. GPU-based landscape populating using user-defined models \- Foliage animation \- Customizable realistic avatars with clothing and accessory auto-fit based on the character shape \- Skeleton animation with animation transition and Inversed Kinematics \- Realtime physics, including wave dependent buoyancy, joints and physics-based animation \- Progressive asset loading with LOD and billboard support using multithreading \- Webassembly-side node-based scripting for improved performance and security / cheat prevention \- Geometry engine with node-based interface for generating complex assets (includes mesh-simplification, boolean operations, beveling, n-gons, etc.) \- Cooperative building and gaming with real-time shared physics in open worlds, with persistency as an option. \- CPU and GPU based Deep Learning training and inference \- Asset uploading with automated optimization, collision mesh and LOD generation --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.libiengine.com/litepaper/libi-engine/page-2.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.