LightsprintGL

Overview

LightsprintGL consists of 2 major components

1. integration of GI solvers with OpenGL
   • implemented in rr_gl::RRSolverGL
2. extensible high performance OpenGL renderer
   • implemented in rr_gl::Renderer

API

Namespace: rr_gl

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Header: Lightsprint/GL/RRSolverGL.h

• rr_gl::RRSolverGL integrates GI solvers with OpenGL 2.0

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Header: Lightsprint/GL/Renderer.h

• rr_gl::Renderer is a plugins based renderer

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Other headers/classes:

• rr_gl::Texture is OpenGL texture, extension of RRBuffer needed for realtime rendering
• rr_gl::Program is GLSL program
• rr_gl::UberProgram is GLSL program with preprocessor parameters changeable at runtime
• rr_gl::UberProgramSetup is set of parameters for our ubershaders UberShader.vs and UberShader.fs
• rr_gl::RealtimeLight is an extension of RRLight, structures needed for realtime GI rendering
• rr_gl::FBO lets you render to textures