OpenShadingLanguageAdvanced shading language for production GI renderersC++★ 2.3kc-plus-pluscomputer-graphicscomputer-languagellvmopen-shading-languageoslshadersshading-languagea@AcademySoftwareFoundation++
openvdbOpenVDB - Sparse volume data structure and toolsC++★ 3.4kc-plus-plusdreamworksfxopenvdbopenvdb-developmentvfxvolume-renderingvoxela@AcademySoftwareFoundation++