POGL Provides Utilities and APIs for OpenGL, GLU, GLUT Utilities POGL Utilities include apps and scripts to configure and validate your installation. POGL Arrays POGL provides a Perl OpenGL::Array object which simplifies array handling, and conversion between C array pointers and native Perl arrays. POGL Imaging POGL's OpenGL::Image module provides an optimized interface to imaging libraries, simplifying loading/modifying/saving images. POGL Shaders POGL's OpenGL::Shader module provides an abstracted interface for simplifying the loading and use of ARB (assembly), Cg and GLSL shading languages. POGL APIs POGL APIs provide installation information and other useful features. GLUT APIs GLUT is portable Windowing API for OpenGL contexts. OpenGL APIs Documents POGL's OpenGL APIs. GLU APIs GLU provides OpenGL utlities to simplify common operations.