Sohu Tech Products

Apr 26, 2023 · Mobile Development

OpenGL ES Live Whiteboard Demo: Multi‑Channel Rendering vs Multi‑Texture Techniques

This article introduces a live‑whiteboard demo built with OpenGL ES for iOS and Android, explains the implementation of multi‑channel rendering and multi‑texture approaches, compares their performance and flexibility, and provides complete GLSL and OpenGL code snippets for developers.