Under normal operations, hardware acceleration shifts heavy rendering pipelines directly to the GPU. When utilizing a software-emulated variant, the environment architecture shifts:
OpenGL Loading Libraries. Because OpenGL drivers are vendor-dependent (Nvidia, AMD, Intel), these libraries locate and load the function pointers for modern OpenGL commands at runtime. opengl by rexo web
Shaders are the heart of OpenGL/WebGL. Instead of updating geometry on the CPU every frame, you can write vertex shaders that animate positions and fragment shaders that create realistic lighting, reflections, or even procedural textures. Shaders are the heart of OpenGL/WebGL
At its core, OpenGL is a software interface to graphics hardware. It is a specification—an agreed-upon set of rules—that allows developers to communicate with the Graphics Processing Unit (GPU). It is a specification—an agreed-upon set of rules—that
Autodesk and Onshape are pushing browser-based CAD. With Rexo Web, they can port their existing desktop OpenGL renderers directly to the web, maintaining exact visual fidelity and complex selection logic (picking) without rewriting shaders.