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<html lang="en"> <head><meta charset="utf-8"><title>glMaterial - OpenGL 3 - docs.gl</title><link rel="shortcut icon" href="/favicon.ico"><script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script><link rel="stylesheet" href="../jquery-ui.css"><script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.1/jquery-ui.min.js"></script><script src="../jquery-bonsai/jquery.bonsai.js"></script><link href="../jquery-bonsai/jquery.bonsai.css" rel="stylesheet" type="text/css"><script src="../jquery-cookie/jquery.cookie.js"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=MML_HTMLorMML"></script><link href="../style.css" rel="stylesheet" type="text/css"><link id="pagestyle" href="../style_light.css" rel="stylesheet" type="text/css"><script>
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  </script><script src="../docs.gl.search.js"></script><script src="../docs.gl.js"></script></head> <body> <div class="header-bg"> <div class="toggle-container"><a href="#" id="style_light">Light</a> | <a href="#" id="style_dark">Dark</a></div> <div class="header-container"> <div class="header-inner"> <a href="/"><h1 class="header-logo">docs.<span class="thicken">GL</span></h1></a> <input id="search" placeholder="search" size="50"><input id="search_button" type="submit" value="Go"> <span style="clear:both;"></span> </div> </div> </div> <div id="everything"> <div id="toc"> <div id="versions_container"> <select id="versions_dropdown"><option class="versions_option" value="gl21">OpenGL 2.1</option><option class="versions_option" value="gl30">OpenGL 3.0</option><option class="versions_option" value="gl31">OpenGL 3.1</option><option class="versions_option" value="gl32">OpenGL 3.2</option><option class="versions_option" value="gl33" selected>OpenGL 3.3</option><option class="versions_option" value="gl40">OpenGL 4.0</option><option class="versions_option" value="gl41">OpenGL 4.1</option><option class="versions_option" value="gl42">OpenGL 4.2</option><option class="versions_option" value="gl43">OpenGL 4.3</option><option class="versions_option" value="gl44">OpenGL 4.4</option><option class="versions_option" value="gl45">OpenGL 4.5</option><option class="versions_option" value="es20">OpenGL ES 2.0</option><option class="versions_option" value="es30">OpenGL ES 3.0</option><option class="versions_option" value="es31">OpenGL ES 3.1</option><option class="versions_option" value="sl40">GLSL 4.0</option><option class="versions_option" value="sl41">GLSL 4.1</option><option class="versions_option" value="sl42">GLSL 4.2</option><option class="versions_option" value="sl43">GLSL 4.3</option><option class="versions_option" value="sl44">GLSL 4.4</option><option class="versions_option" value="sl45">GLSL 4.5</option><option class="versions_option" value="el30">GLSL ES 3.0</option><option class="versions_option" value="el31">GLSL ES 3.1</option></select> </div> <input id="hide_deprecated" type="checkbox"> <label id="hide_label" for="hide_deprecated">Hide unavailable</label> <ul id="command_categories"><li class="category es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Textures<ul><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glActiveTexture</a></li><li><a class="rewritelink command es31 gl42 gl43 gl44 gl45">glBindImageTexture</a></li><li><a class="rewritelink command gl44 gl45">glBindImageTextures</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindTexture</a></li><li><a class="rewritelink command gl45">glBindTextureUnit</a></li><li><a class="rewritelink command gl44 gl45">glBindTextures</a></li><li><a class="rewritelink command gl44 gl45">glClearTexImage</a></li><li><a class="rewritelink command gl44 gl45">glClearTexSubImage</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCompressedTexImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCompressedTexImage2D</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCompressedTexImage3D</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCompressedTexSubImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCompressedTexSubImage2D</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCompressedTexSubImage3D</a></li><li><a class="rewritelink command gl43 gl44 gl45">glCopyImageSubData</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCopyTexImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCopyTexImage2D</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCopyTexSubImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCopyTexSubImage2D</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCopyTexSubImage3D</a></li><li><a class="rewritelink command gl45">glCreateTextures</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteTextures</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenTextures</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45 gl45">glGetCompressedTexImage</a></li><li><a class="rewritelink command gl45">glGetCompressedTextureSubImage</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45 gl45">glGetTexImage</a></li><li><a class="rewritelink command es31 es31 gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45 gl45 gl45">glGetTexLevelParameter</a></li><li><a class="rewritelink command es20 es20 es30 es30 es31 es31 gl20 gl20 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glGetTexParameter</a></li><li><a class="rewritelink command gl45">glGetTextureSubImage</a></li><li><a class="rewritelink command gl43 gl44 gl45">glInvalidateTexImage</a></li><li><a class="rewritelink command gl43 gl44 gl45">glInvalidateTexSubImage</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsTexture</a></li><li><a class="rewritelink command gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glTexBuffer</a></li><li><a class="rewritelink command gl43 gl44 gl45 gl45">glTexBufferRange</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTexImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTexImage2D</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTexImage2DMultisample</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTexImage3D</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTexImage3DMultisample</a></li><li><a class="rewritelink command es20 es20 es20 es20 es30 es30 es30 es30 es31 es31 es31 es31 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glTexParameter</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45 gl45">glTexStorage1D</a></li><li><a class="rewritelink command es30 es31 gl42 gl43 gl44 gl45 gl45">glTexStorage2D</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45 gl45">glTexStorage2DMultisample</a></li><li><a class="rewritelink command es30 es31 gl42 gl43 gl44 gl45 gl45">glTexStorage3D</a></li><li><a class="rewritelink command gl43 gl44 gl45 gl45">glTexStorage3DMultisample</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glTexSubImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glTexSubImage2D</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glTexSubImage3D</a></li><li><a class="rewritelink command gl43 gl44 gl45">glTextureView</a></li></ul></li><li class="category es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Rendering<ul><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glClear</a></li><li><a class="rewritelink command es30 es30 es30 es30 es31 es31 es31 es31 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glClearBuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glClearColor</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glClearDepth</a></li><li><a class="rewritelink command es20 es30 es31">glClearDepthf</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glClearStencil</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glDrawBuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glFinish</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glFlush</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glReadBuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glReadPixels</a></li></ul></li><li class="category es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl20 gl21">Frame Buffers<ul><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindFramebuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindRenderbuffer</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glBlitFramebuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCheckFramebufferStatus</a></li><li><a class="rewritelink command gl45">glCreateFramebuffers</a></li><li><a class="rewritelink command gl45">glCreateRenderbuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteFramebuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteRenderbuffers</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glDrawBuffers</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45 gl45">glFramebufferParameteri</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glFramebufferRenderbuffer</a></li><li><a class="rewritelink command gl30 gl30 gl30 gl31 gl31 gl31 gl32 gl32 gl32 gl33 gl33 gl33 gl40 gl40 gl40 gl41 gl41 gl41 gl42 gl42 gl42 gl43 gl43 gl43 gl44 gl44 gl44 gl45 gl45 gl45 gl45">glFramebufferTexture</a></li><li><a class="rewritelink command es20 es30 es31">glFramebufferTexture2D</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glFramebufferTextureLayer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenFramebuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenRenderbuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGenerateMipmap</a></li><li><a class="rewritelink command gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGetFramebufferAttachmentParameter</a></li><li><a class="rewritelink command es20 es30 es31">glGetFramebufferAttachmentParameteriv</a></li><li><a class="rewritelink command gl43 gl44 gl45">glGetFramebufferParameter</a></li><li><a class="rewritelink command es31">glGetFramebufferParameteriv</a></li><li><a class="rewritelink command gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGetRenderbufferParameter</a></li><li><a class="rewritelink command es20 es30 es31">glGetRenderbufferParameteriv</a></li><li><a class="rewritelink command es30 es31 gl43 gl44 gl45 gl45 gl45">glInvalidateFramebuffer</a></li><li><a class="rewritelink command es30 es31 gl43 gl44 gl45">glInvalidateSubFramebuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsFramebuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsRenderbuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glRenderbufferStorage</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glRenderbufferStorageMultisample</a></li><li><a class="rewritelink command es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glSampleMaski</a></li></ul></li><li class="category es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Shaders<ul><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glAttachShader</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindAttribLocation</a></li><li><a class="rewritelink command gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindFragDataLocation</a></li><li><a class="rewritelink command gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindFragDataLocationIndexed</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCompileShader</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCreateProgram</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCreateShader</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glCreateShaderProgram</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteProgram</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteShader</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDetachShader</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glGetActiveAtomicCounterBufferiv</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveAttrib</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveSubroutineName</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveSubroutineUniform</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveSubroutineUniformName</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveUniform</a></li><li><a class="rewritelink command gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveUniformBlock</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveUniformBlockName</a></li><li><a class="rewritelink command es30 es31">glGetActiveUniformBlockiv</a></li><li><a class="rewritelink command gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveUniformName</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveUniformsiv</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetAttachedShaders</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetAttribLocation</a></li><li><a class="rewritelink command gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetFragDataIndex</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetFragDataLocation</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetProgram</a></li><li><a class="rewritelink command es30 es31 gl41 gl42 gl43 gl44 gl45">glGetProgramBinary</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetProgramInfoLog</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glGetProgramResource</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glGetProgramResourceIndex</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glGetProgramResourceLocation</a></li><li><a class="rewritelink command gl43 gl44 gl45">glGetProgramResourceLocationIndex</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glGetProgramResourceName</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetProgramStage</a></li><li><a class="rewritelink command es20 es30 es31">glGetProgramiv</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetShader</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetShaderInfoLog</a></li><li><a class="rewritelink command es20 es30 es31 gl41 gl42 gl43 gl44 gl45">glGetShaderPrecisionFormat</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetShaderSource</a></li><li><a class="rewritelink command es20 es30 es31">glGetShaderiv</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetSubroutineIndex</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetSubroutineUniformLocation</a></li><li><a class="rewritelink command es20 es20 es30 es30 es30 es31 es31 es31 gl20 gl20 gl21 gl21 gl30 gl30 gl30 gl31 gl31 gl31 gl32 gl32 gl32 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glGetUniform</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetUniformBlockIndex</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetUniformIndices</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetUniformLocation</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetUniformSubroutine</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsProgram</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsShader</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glLinkProgram</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glMinSampleShading</a></li><li><a class="rewritelink command es30 es31 gl41 gl42 gl43 gl44 gl45">glProgramBinary</a></li><li><a class="rewritelink command gl41 gl42 gl43 gl44 gl45">glProgramParameter</a></li><li><a class="rewritelink command es30 es31">glProgramParameteri</a></li><li><a class="rewritelink command es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glProgramUniform</a></li><li><a class="rewritelink command es20 es30 es31 gl41 gl42 gl43 gl44 gl45">glReleaseShaderCompiler</a></li><li><a class="rewritelink command es20 es30 es31 gl41 gl42 gl43 gl44 gl45">glShaderBinary</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glShaderSource</a></li><li><a class="rewritelink command gl43 gl44 gl45">glShaderStorageBlockBinding</a></li><li><a class="rewritelink command es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glUniform</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glUniformBlockBinding</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glUniformSubroutines</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glUseProgram</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glUseProgramStages</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glValidateProgram</a></li></ul></li><li class="category es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Buffer Objects<ul><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindBuffer</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindBufferBase</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindBufferRange</a></li><li><a class="rewritelink command gl44 gl45">glBindBuffersBase</a></li><li><a class="rewritelink command gl44 gl45">glBindBuffersRange</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45 gl45">glBindVertexBuffer</a></li><li><a class="rewritelink command gl44 gl45 gl45">glBindVertexBuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glBufferData</a></li><li><a class="rewritelink command gl44 gl45 gl45">glBufferStorage</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glBufferSubData</a></li><li><a class="rewritelink command gl43 gl44 gl45 gl45">glClearBufferData</a></li><li><a class="rewritelink command gl43 gl44 gl45 gl45">glClearBufferSubData</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCopyBufferSubData</a></li><li><a class="rewritelink command gl45">glCreateBuffers</a></li><li><a class="rewritelink command gl45">glCreateVertexArrays</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteBuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glDisableVertexAttribArray</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawArrays</a></li><li><a class="rewritelink command es31 gl40 gl41 gl42 gl43 gl44 gl45">glDrawArraysIndirect</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawArraysInstanced</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glDrawArraysInstancedBaseInstance</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawElements</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawElementsBaseVertex</a></li><li><a class="rewritelink command es31 gl40 gl41 gl42 gl43 gl44 gl45">glDrawElementsIndirect</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawElementsInstanced</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glDrawElementsInstancedBaseInstance</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawElementsInstancedBaseVertex</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glDrawElementsInstancedBaseVertexBaseInstance</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawRangeElements</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawRangeElementsBaseVertex</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glEnableVertexAttribArray</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glFlushMappedBufferRange</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenBuffers</a></li><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45 gl45">glGetBufferParameter</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGetBufferParameteriv</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGetBufferPointerv</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGetBufferSubData</a></li><li><a class="rewritelink command gl45 gl45">glGetVertexArrayIndexed</a></li><li><a class="rewritelink command gl45">glGetVertexArrayiv</a></li><li><a class="rewritelink command es20 es20 es30 es30 es30 es30 es31 es31 es31 es31 gl20 gl20 gl20 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45">glGetVertexAttrib</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetVertexAttribPointerv</a></li><li><a class="rewritelink command gl43 gl44 gl45">glInvalidateBufferData</a></li><li><a class="rewritelink command gl43 gl44 gl45">glInvalidateBufferSubData</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsBuffer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glMapBuffer</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glMapBufferRange</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glMultiDrawArrays</a></li><li><a class="rewritelink command gl43 gl44 gl45">glMultiDrawArraysIndirect</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glMultiDrawElements</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glMultiDrawElementsBaseVertex</a></li><li><a class="rewritelink command gl43 gl44 gl45">glMultiDrawElementsIndirect</a></li><li><a class="rewritelink command gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glPatchParameter</a></li><li><a class="rewritelink command gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glPrimitiveRestartIndex</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glProvokingVertex</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glUnmapBuffer</a></li><li><a class="rewritelink command gl45">glVertexArrayElementBuffer</a></li><li><a class="rewritelink command es20 es20 es20 es20 es20 es20 es20 es20 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glVertexAttrib</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45 gl45">glVertexAttribBinding</a></li><li><a class="rewritelink command es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glVertexAttribDivisor</a></li><li><a class="rewritelink command es31 es31 gl43 gl43 gl43 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45">glVertexAttribFormat</a></li><li><a class="rewritelink command es20 es30 es30 es31 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl41 gl42 gl42 gl42 gl43 gl43 gl43 gl44 gl44 gl44 gl45 gl45 gl45">glVertexAttribPointer</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45 gl45">glVertexBindingDivisor</a></li></ul></li><li class="category es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">State Management<ul><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBlendColor</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glBlendEquation</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glBlendEquationSeparate</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glBlendFunc</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glBlendFuncSeparate</a></li><li><a class="rewritelink command gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glClampColor</a></li><li><a class="rewritelink command gl45">glClipControl</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glColorMask</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCullFace</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDepthFunc</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDepthMask</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glDepthRange</a></li><li><a class="rewritelink command gl41 gl42 gl43 gl44 gl45">glDepthRangeArray</a></li><li><a class="rewritelink command gl41 gl42 gl43 gl44 gl45">glDepthRangeIndexed</a></li><li><a class="rewritelink command es20 es30 es31">glDepthRangef</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glDisable</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glEnable</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glFrontFace</a></li><li><a class="rewritelink command es20 es20 es20 es30 es30 es30 es30 es30 es30 es31 es31 es31 es31 es31 es31 es31 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glGet</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetError</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glHint</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glIsEnabled</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glLineWidth</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glLogicOp</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glPixelStore</a></li><li><a class="rewritelink command es20 es30 es31">glPixelStorei</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45">glPointParameter</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glPointSize</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glPolygonMode</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glPolygonOffset</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glSampleCoverage</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glScissor</a></li><li><a class="rewritelink command gl41 gl42 gl43 gl44 gl45">glScissorArray</a></li><li><a class="rewritelink command gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glScissorIndexed</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilFunc</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilFuncSeparate</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilMask</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilMaskSeparate</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilOp</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilOpSeparate</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glViewport</a></li><li><a class="rewritelink command gl41 gl42 gl43 gl44 gl45">glViewportArray</a></li><li><a class="rewritelink command gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glViewportIndexed</a></li></ul></li><li class="category es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Transform Feedback<ul><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBeginTransformFeedback</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glBindTransformFeedback</a></li><li><a class="rewritelink command gl45">glCreateTransformFeedbacks</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteTransformFeedbacks</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glDrawTransformFeedback</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glDrawTransformFeedbackInstanced</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glDrawTransformFeedbackStream</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glDrawTransformFeedbackStreamInstanced</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glEndTransformFeedback</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glGenTransformFeedbacks</a></li><li><a class="rewritelink command gl45 gl45 gl45">glGetTransformFeedback</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetTransformFeedbackVarying</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glIsTransformFeedback</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glPauseTransformFeedback</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glResumeTransformFeedback</a></li><li><a class="rewritelink command gl45">glTransformFeedbackBufferBase</a></li><li><a class="rewritelink command gl45">glTransformFeedbackBufferRange</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTransformFeedbackVaryings</a></li></ul></li><li class="category es31 gl43 gl44 gl45 gl42 es30 gl32 gl33 gl40 gl41 es20 gl20 gl21 gl30 gl31">Utility<ul><li><a class="rewritelink command es31 gl43 gl44 gl45">glDispatchCompute</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glDispatchComputeIndirect</a></li><li><a class="rewritelink command gl45">glGetGraphicsResetStatus</a></li><li><a class="rewritelink command gl42 gl43 gl43 gl44 gl44 gl45 gl45">glGetInternalformat</a></li><li><a class="rewritelink command es30 es31">glGetInternalformativ</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetMultisample</a></li><li><a class="rewritelink command es31">glGetMultisamplefv</a></li><li><a class="rewritelink command es20 es30 es30 es31 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glGetString</a></li><li><a class="rewritelink command es31 es31 gl42 gl43 gl44 gl45 gl45">glMemoryBarrier</a></li></ul></li><li class="category gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 es30 es31 gl20 gl21">Queries<ul><li><a class="rewritelink command gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBeginConditionalRender</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBeginQuery</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glBeginQueryIndexed</a></li><li><a class="rewritelink command gl45">glCreateQueries</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteQueries</a></li><li><a class="rewritelink command gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glEndConditionalRender</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glEndQuery</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glEndQueryIndexed</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenQueries</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetQueryIndexed</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45">glGetQueryObject</a></li><li><a class="rewritelink command es30 es31">glGetQueryObjectuiv</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetQueryiv</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsQuery</a></li><li><a class="rewritelink command gl33 gl40 gl41 gl42 gl43 gl44 gl45">glQueryCounter</a></li></ul></li><li class="category es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Syncing<ul><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glClientWaitSync</a></li><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteSync</a></li><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glFenceSync</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetSync</a></li><li><a class="rewritelink command es30 es31">glGetSynciv</a></li><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsSync</a></li><li><a class="rewritelink command gl45">glTextureBarrier</a></li><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glWaitSync</a></li></ul></li><li class="category es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Vertex Array Objects<ul><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindVertexArray</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteVertexArrays</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenVertexArrays</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsVertexArray</a></li></ul></li><li class="category es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Samplers<ul><li><a class="rewritelink command es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindSampler</a></li><li><a class="rewritelink command gl44 gl45">glBindSamplers</a></li><li><a class="rewritelink command gl45">glCreateSamplers</a></li><li><a class="rewritelink command es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteSamplers</a></li><li><a class="rewritelink command es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenSamplers</a></li><li><a class="rewritelink command es30 es30 es31 es31 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45">glGetSamplerParameter</a></li><li><a class="rewritelink command es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsSampler</a></li><li><a class="rewritelink command es30 es30 es30 es30 es31 es31 es31 es31 gl33 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45">glSamplerParameter</a></li></ul></li><li class="category es31 gl41 gl42 gl43 gl44 gl45">Program Pipelines<ul><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glActiveShaderProgram</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glBindProgramPipeline</a></li><li><a class="rewritelink command gl45">glCreateProgramPipelines</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glDeleteProgramPipelines</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glGenProgramPipelines</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glGetProgramPipeline</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glGetProgramPipelineInfoLog</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glIsProgramPipeline</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glValidateProgramPipeline</a></li></ul></li><li class="category open_me gl20 gl21 gl30 gl31">Immediate Mode<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glArrayElement</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glBegin</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glColor</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glEnd</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glEvalCoord</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glEvalMesh</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glEvalPoint</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glFogCoord</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glIndex</a></li><li><a class="rewritelink command current gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glMaterial</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glMultiTexCoord</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glNormal</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glSecondaryColor</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glTexCoord</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glVertex</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">GL2 Rasterization<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glBitmap</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glClearIndex</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glClipPlane</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glCopyPixels</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glDrawPixels</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glFeedbackBuffer</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glFog</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glGetClipPlane</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl21 gl21 gl21 gl30 gl30 gl30 gl31 gl31 gl31">glGetMap</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl21 gl21 gl21 gl30 gl30 gl30 gl31 gl31 gl31">glGetPixelMap</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glGetPolygonStipple</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glInitNames</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glLineStipple</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glLoadName</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glMap1</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glMap2</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glMapGrid</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPassThrough</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPixelZoom</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPolygonStipple</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPopName</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPushName</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glRasterPos</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glRect</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glRenderMode</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glSelectBuffer</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glWindowPos</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">Client Arrays<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glColorPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glDisableClientState</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glEnableClientState</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glFogCoordPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glIndexPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glInterleavedArrays</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glNormalPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPopClientAttrib</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPushClientAttrib</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glSecondaryColorPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glTexCoordPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glVertexPointer</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">Fixed Function<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glAccum</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glAlphaFunc</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glClearAccum</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glColorMaterial</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glEdgeFlag</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glEdgeFlagPointer</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glGetLight</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glGetMaterial</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glGetTexEnv</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl21 gl21 gl21 gl30 gl30 gl30 gl31 gl31 gl31">glGetTexGen</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glIndexMask</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glLight</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glLightModel</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPopAttrib</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPushAttrib</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glShadeModel</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glTexEnv</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31">glTexGen</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">Matrix State<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glFrustum</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glLoadIdentity</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glLoadMatrix</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glLoadTransposeMatrix</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glMatrixMode</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glMultMatrix</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glMultTransposeMatrix</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glOrtho</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPopMatrix</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPushMatrix</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glRotate</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glScale</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glTranslate</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">GL2 Textures<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glAreTexturesResident</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glClientActiveTexture</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl21 gl21 gl21 gl30 gl30 gl30 gl31 gl31 gl31">glPixelMap</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glPixelTransfer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPrioritizeTextures</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">Call Lists<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glCallList</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glCallLists</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glDeleteLists</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glEndList</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glGenLists</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glIsList</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glListBase</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glNewList</a></li></ul></li><li class="category gl43 gl44 gl45 gl20 gl21 gl30 gl31 es31">Debug<ul><li><a class="rewritelink command gl43 gl44 gl45">glDebugMessageCallback</a></li><li><a class="rewritelink command gl43 gl44 gl45">glDebugMessageControl</a></li><li><a class="rewritelink command gl43 gl44 gl45">glDebugMessageInsert</a></li><li><a class="rewritelink command gl43 gl44 gl45">glGetDebugMessageLog</a></li><li><a class="rewritelink command gl43 gl44 gl45">glGetObjectLabel</a></li><li><a class="rewritelink command gl43 gl44 gl45">glGetObjectPtrLabel</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl43 gl44 gl45">glGetPointerv</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glGetProgramInterface</a></li><li><a class="rewritelink command gl43 gl44 gl45">glObjectLabel</a></li><li><a class="rewritelink command gl43 gl44 gl45">glObjectPtrLabel</a></li><li><a class="rewritelink command gl43 gl44 gl45">glPopDebugGroup</a></li><li><a class="rewritelink command gl43 gl44 gl45">glPushDebugGroup</a></li></ul></li></ul> <ul id="glsl_command_categories"><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Trigonometry<ul><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">acos</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">acosh</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">asin</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">asinh</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">atan</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">atanh</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">cos</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">cosh</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">degrees</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">radians</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">sin</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">sinh</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">tan</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">tanh</a></li></ul></li><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Mathematics<ul><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">abs</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">ceil</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">clamp</a></li><li><a class="rewritelink command el30 el30 el30 el31 el31 el31 sl33 sl33 sl33 sl40 sl40 sl40 sl41 sl41 sl41 sl42 sl42 sl42 sl43 sl43 sl43 sl44 sl44 sl44 sl45 sl45 sl45">dFdx</a></li><li><a class="rewritelink command el30 el30 el30 el31 el31 el31 sl33 sl33 sl33 sl40 sl40 sl40 sl41 sl41 sl41 sl42 sl42 sl42 sl43 sl43 sl43 sl44 sl44 sl44 sl45 sl45 sl45">dFdy</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">exp</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">exp2</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">floor</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">floor</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">fma</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">fract</a></li><li><a class="rewritelink command el30 el30 el30 el31 el31 el31 sl33 sl33 sl33 sl40 sl40 sl40 sl41 sl41 sl41 sl42 sl42 sl42 sl43 sl43 sl43 sl44 sl44 sl44 sl45 sl45 sl45">fwidth</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">inversesqrt</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">isinf</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">isnan</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">log</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">log2</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">max</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">min</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">mix</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">mod</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">modf</a></li><li><a class="rewritelink command sl33 sl33 sl33 sl33 sl33 sl40 sl40 sl40 sl40 sl40 sl41 sl41 sl41 sl41 sl41 sl42 sl42 sl42 sl42 sl42 sl43 sl43 sl43 sl43 sl43 sl44 sl44 sl44 sl44 sl44 sl45 sl45 sl45 sl45 sl45">noise</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">pow</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">round</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">roundEven</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">sign</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">smoothstep</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">sqrt</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">step</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">trunc</a></li></ul></li><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Floating-Point<ul><li><a class="rewritelink command el30 el30 el31 el31 sl33 sl33 sl40 sl40 sl41 sl41 sl42 sl42 sl43 sl43 sl44 sl44 sl45 sl45">floatBitsToInt</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">frexp</a></li><li><a class="rewritelink command el30 el30 el31 el31 sl33 sl33 sl40 sl40 sl41 sl41 sl42 sl42 sl43 sl43 sl44 sl44 sl45 sl45">intBitsToFloat</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">ldexp</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">packDouble2x32</a></li><li><a class="rewritelink command el30 el31 sl42 sl43 sl44 sl45">packHalf2x16</a></li><li><a class="rewritelink command el30 el30 el30 el30 el31 el31 el31 el31 sl41 sl41 sl41 sl41 sl42 sl42 sl42 sl42 sl43 sl43 sl43 sl43 sl44 sl44 sl44 sl44 sl45 sl45 sl45 sl45">packUnorm</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">unpackDouble2x32</a></li><li><a class="rewritelink command el30 el31 sl42 sl43 sl44 sl45">unpackHalf2x16</a></li><li><a class="rewritelink command el30 el30 el30 el30 el31 el31 el31 el31 sl41 sl41 sl41 sl41 sl42 sl42 sl42 sl42 sl43 sl43 sl43 sl43 sl44 sl44 sl44 sl44 sl45 sl45 sl45 sl45">unpackUnorm</a></li></ul></li><li class="category sl33 sl40 sl41 sl42 sl43 sl44 sl45 el30 el31">Built-In Variables<ul><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_ClipDistance</a></li><li><a class="rewritelink command sl45">gl_CullDistance</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_FragCoord</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_FragDepth</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_FrontFacing</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_GlobalInvocationID</a></li><li><a class="rewritelink command sl45">gl_HelperInvocation</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_InstanceID</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_InvocationID</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_Layer</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_LocalInvocationID</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_LocalInvocationIndex</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_NumSamples</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_NumWorkGroups</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_PatchVerticesIn</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_PointCoord</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_PointSize</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_Position</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_PrimitiveID</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_PrimitiveIDIn</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_SampleID</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_SampleMask</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_SampleMaskIn</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_SamplePosition</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_TessCoord</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_TessLevelInner</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_TessLevelOuter</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_VertexID</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_ViewportIndex</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_WorkGroupID</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_WorkGroupSize</a></li></ul></li><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Vector<ul><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">cross</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">distance</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">dot</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">equal</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">faceforward</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">length</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">normalize</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">notEqual</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">reflect</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">refract</a></li></ul></li><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Component Comparison<ul><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">all</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">any</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">greaterThan</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">greaterThanEqual</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">lessThan</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">lessThanEqual</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">not</a></li></ul></li><li class="category sl40 sl41 sl42 sl43 sl44 sl45 sl33">Geometry Shader<ul><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">EmitStreamVertex</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">EmitVertex</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">EndPrimitive</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">EndStreamPrimitive</a></li></ul></li><li class="category sl40 sl41 sl42 sl43 sl44 sl45 el30 el31 sl33">Texture Sampling<ul><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">interpolateAtCentroid</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">interpolateAtOffset</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">interpolateAtSample</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">texelFetch</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">texelFetchOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">texture</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">textureGather</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">textureGatherOffset</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">textureGatherOffsets</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureGrad</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureGradOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureLod</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureLodOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProj</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProjGrad</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProjGradOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProjLod</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProjLodOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProjOffset</a></li><li><a class="rewritelink command sl43 sl44 sl45">textureQueryLevels</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">textureQueryLod</a></li><li><a class="rewritelink command sl45">textureSamples</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureSize</a></li></ul></li><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Matrix<ul><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">determinant</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">groupMemoryBarrier</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">inverse</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">matrixCompMult</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">outerProduct</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">transpose</a></li></ul></li><li class="category el31 sl40 sl41 sl42 sl43 sl44 sl45">Integer<ul><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">bitCount</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">bitfieldExtract</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">bitfieldInsert</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">bitfieldReverse</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">findLSB</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">findMSB</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">uaddCarry</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">umulExtended</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">usubBorrow</a></li></ul></li><li class="category el31 sl42 sl43 sl44 sl45">Image<ul><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicAdd</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicAnd</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicCompSwap</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicExchange</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicMax</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicMin</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicOr</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicXor</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageLoad</a></li><li><a class="rewritelink command sl45">imageSamples</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">imageSize</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageStore</a></li></ul></li><li class="category el31 sl43 sl44 sl45 sl42">Atomic<ul><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicAdd</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicAnd</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicCompSwap</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">atomicCounter</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">atomicCounterDecrement</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">atomicCounterIncrement</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicExchange</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicMax</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicMin</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicOr</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicXor</a></li></ul></li><li class="category el31 sl40 sl41 sl42 sl43 sl44 sl45">Memory Barrier<ul><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">barrier</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">groupMemoryBarrier</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">memoryBarrier</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">memoryBarrierAtomicCounter</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">memoryBarrierBuffer</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">memoryBarrierImage</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">memoryBarrierShared</a></li></ul></li></ul> </div> <div id="khronos"> <div id="command_versions"><a class="current" href="../gl3/glMaterial">OpenGL 3</a><br><a href="../gl2/glMaterial">OpenGL 2</a><br></div> <h1 id="command_title">glMaterial</h1> <div class="refentry" lang="en" xml:lang="en"><a id="glMaterial"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>glMaterial &#8212; specify material parameters for the lighting model</p></div><div class="refsynopsisdiv"><h2>C Specification</h2><div class="funcsynopsis"><table><tr><td><code class="funcdef">void <b class="fsfunc">glMaterialf</b>(</code></td><td>GLenum </td><td><var class="pdparam">face</var>, </td></tr><tr><td> </td><td>GLenum </td><td><var class="pdparam">pname</var>, </td></tr><tr><td> </td><td>GLfloat </td><td><var class="pdparam">param</var><code>)</code>;</td></tr></table></div><div class="funcsynopsis"><table><tr><td><code class="funcdef">void <b class="fsfunc">glMateriali</b>(</code></td><td>GLenum </td><td><var class="pdparam">face</var>, </td></tr><tr><td> </td><td>GLenum </td><td><var class="pdparam">pname</var>, </td></tr><tr><td> </td><td>GLint </td><td><var class="pdparam">param</var><code>)</code>;</td></tr></table></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="parameters"></a><h2>Parameters</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>face</code></em></span></dt><dd><p> Specifies which face or faces are being updated. Must be one of <code class="constant">GL_FRONT</code>, <code class="constant">GL_BACK</code>, or <code class="constant">GL_FRONT_AND_BACK</code>. </p></dd><dt><span class="term"><em class="parameter"><code>pname</code></em></span></dt><dd><p> Specifies the single-valued material parameter of the face or faces that is being updated. Must be <code class="constant">GL_SHININESS</code>. </p></dd><dt><span class="term"><em class="parameter"><code>param</code></em></span></dt><dd><p> Specifies the value that parameter <code class="constant">GL_SHININESS</code> will be set to. </p></dd></dl></div></div><div class="refsynopsisdiv"><h2>C Specification</h2><div class="funcsynopsis"><table><tr><td><code class="funcdef">void <b class="fsfunc">glMaterialfv</b>(</code></td><td>GLenum </td><td><var class="pdparam">face</var>, </td></tr><tr><td> </td><td>GLenum </td><td><var class="pdparam">pname</var>, </td></tr><tr><td> </td><td>const GLfloat * </td><td><var class="pdparam">params</var><code>)</code>;</td></tr></table></div><div class="funcsynopsis"><table><tr><td><code class="funcdef">void <b class="fsfunc">glMaterialiv</b>(</code></td><td>GLenum </td><td><var class="pdparam">face</var>, </td></tr><tr><td> </td><td>GLenum </td><td><var class="pdparam">pname</var>, </td></tr><tr><td> </td><td>const GLint * </td><td><var class="pdparam">params</var><code>)</code>;</td></tr></table></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="parameters2"></a><h2>Parameters</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>face</code></em></span></dt><dd><p> Specifies which face or faces are being updated. Must be one of <code class="constant">GL_FRONT</code>, <code class="constant">GL_BACK</code>, or <code class="constant">GL_FRONT_AND_BACK</code>. </p></dd><dt><span class="term"><em class="parameter"><code>pname</code></em></span></dt><dd><p> Specifies the material parameter of the face or faces that is being updated. Must be one of <code class="constant">GL_AMBIENT</code>, <code class="constant">GL_DIFFUSE</code>, <code class="constant">GL_SPECULAR</code>, <code class="constant">GL_EMISSION</code>, <code class="constant">GL_SHININESS</code>, <code class="constant">GL_AMBIENT_AND_DIFFUSE</code>, or <code class="constant">GL_COLOR_INDEXES</code>. </p></dd><dt><span class="term"><em class="parameter"><code>params</code></em></span></dt><dd><p> Specifies a pointer to the value or values that <em class="parameter"><code>pname</code></em> will be set to. </p></dd></dl></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="description"></a><h2>Description</h2><p> <code class="function">glMaterial</code> assigns values to material parameters. There are two matched sets of material parameters. One, the <span class="emphasis"><em>front-facing</em></span> set, is used to shade points, lines, bitmaps, and all polygons (when two-sided lighting is disabled), or just front-facing polygons (when two-sided lighting is enabled). The other set, <span class="emphasis"><em>back-facing</em></span>, is used to shade back-facing polygons only when two-sided lighting is enabled. Refer to the <a class="citerefentry" href="glLightModel"><span class="citerefentry"><span class="refentrytitle">glLightModel</span></span></a> reference page for details concerning one- and two-sided lighting calculations. </p><p> <code class="function">glMaterial</code> takes three arguments. The first, <em class="parameter"><code>face</code></em>, specifies whether the <code class="constant">GL_FRONT</code> materials, the <code class="constant">GL_BACK</code> materials, or both <code class="constant">GL_FRONT_AND_BACK</code> materials will be modified. The second, <em class="parameter"><code>pname</code></em>, specifies which of several parameters in one or both sets will be modified. The third, <em class="parameter"><code>params</code></em>, specifies what value or values will be assigned to the specified parameter. </p><p> Material parameters are used in the lighting equation that is optionally applied to each vertex. The equation is discussed in the <a class="citerefentry" href="glLightModel"><span class="citerefentry"><span class="refentrytitle">glLightModel</span></span></a> reference page. The parameters that can be specified using <code class="function">glMaterial</code>, and their interpretations by the lighting equation, are as follows: </p><div class="variablelist"><dl><dt><span class="term"><code class="constant">GL_AMBIENT</code></span></dt><dd><p> <em class="parameter"><code>params</code></em> contains four integer or floating-point values that specify the ambient RGBA reflectance of the material. Integer values are mapped linearly such that the most positive representable value maps to 1.0, and the most negative representable value maps to <math overflow="scroll"> <mn>-1.0</mn> </math>. Floating-point values are mapped directly. Neither integer nor floating-point values are clamped. The initial ambient reflectance for both front- and back-facing materials is (0.2, 0.2, 0.2, 1.0). </p></dd><dt><span class="term"><code class="constant">GL_DIFFUSE</code></span></dt><dd><p> <em class="parameter"><code>params</code></em> contains four integer or floating-point values that specify the diffuse RGBA reflectance of the material. Integer values are mapped linearly such that the most positive representable value maps to 1.0, and the most negative representable value maps to <math overflow="scroll"> <mn>-1.0</mn> </math>. Floating-point values are mapped directly. Neither integer nor floating-point values are clamped. The initial diffuse reflectance for both front- and back-facing materials is (0.8, 0.8, 0.8, 1.0). </p></dd><dt><span class="term"><code class="constant">GL_SPECULAR</code></span></dt><dd><p> <em class="parameter"><code>params</code></em> contains four integer or floating-point values that specify the specular RGBA reflectance of the material. Integer values are mapped linearly such that the most positive representable value maps to 1.0, and the most negative representable value maps to <math overflow="scroll"> <mn>-1.0</mn> </math>. Floating-point values are mapped directly. Neither integer nor floating-point values are clamped. The initial specular reflectance for both front- and back-facing materials is (0, 0, 0, 1). </p></dd><dt><span class="term"><code class="constant">GL_EMISSION</code></span></dt><dd><p> <em class="parameter"><code>params</code></em> contains four integer or floating-point values that specify the RGBA emitted light intensity of the material. Integer values are mapped linearly such that the most positive representable value maps to 1.0, and the most negative representable value maps to <math overflow="scroll"> <mn>-1.0</mn> </math>. Floating-point values are mapped directly. Neither integer nor floating-point values are clamped. The initial emission intensity for both front- and back-facing materials is (0, 0, 0, 1). </p></dd><dt><span class="term"><code class="constant">GL_SHININESS</code></span></dt><dd><p> <em class="parameter"><code>params</code></em> is a single integer or floating-point value that specifies the RGBA specular exponent of the material. Integer and floating-point values are mapped directly. Only values in the range <math overflow="scroll"> <mfenced open="[" close="]"> <mn>0</mn> <mn>128</mn> </mfenced> </math> are accepted. The initial specular exponent for both front- and back-facing materials is 0. </p></dd><dt><span class="term"><code class="constant">GL_AMBIENT_AND_DIFFUSE</code></span></dt><dd><p> Equivalent to calling <code class="function">glMaterial</code> twice with the same parameter values, once with <code class="constant">GL_AMBIENT</code> and once with <code class="constant">GL_DIFFUSE</code>. </p></dd><dt><span class="term"><code class="constant">GL_COLOR_INDEXES</code></span></dt><dd><p> <em class="parameter"><code>params</code></em> contains three integer or floating-point values specifying the color indices for ambient, diffuse, and specular lighting. These three values, and <code class="constant">GL_SHININESS</code>, are the only material values used by the color index mode lighting equation. Refer to the <a class="citerefentry" href="glLightModel"><span class="citerefentry"><span class="refentrytitle">glLightModel</span></span></a> reference page for a discussion of color index lighting. </p></dd></dl></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="notes"></a><h2>Notes</h2><p> The material parameters can be updated at any time. In particular, <code class="function">glMaterial</code> can be called between a call to <a class="citerefentry" href="glBegin"><span class="citerefentry"><span class="refentrytitle">glBegin</span></span></a> and the corresponding call to <a class="citerefentry" href="glEnd"><span class="citerefentry"><span class="refentrytitle">glEnd</span></span></a>. If only a single material parameter is to be changed per vertex, however, <a class="citerefentry" href="glColorMaterial"><span class="citerefentry"><span class="refentrytitle">glColorMaterial</span></span></a> is preferred over <code class="function">glMaterial</code> (see <a class="citerefentry" href="glColorMaterial"><span class="citerefentry"><span class="refentrytitle">glColorMaterial</span></span></a>). </p><p> While the ambient, diffuse, specular and emission material parameters all have alpha components, only the diffuse alpha component is used in the lighting computation. </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="errors"></a><h2>Errors</h2><p> <code class="constant">GL_INVALID_ENUM</code> is generated if either <em class="parameter"><code>face</code></em> or <em class="parameter"><code>pname</code></em> is not an accepted value. </p><p> <code class="constant">GL_INVALID_VALUE</code> is generated if a specular exponent outside the range <math overflow="scroll"> <mfenced open="[" close="]"> <mn>0</mn> <mn>128</mn> </mfenced> </math> is specified. </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="associatedgets"></a><h2>Associated Gets</h2><p> <a class="citerefentry" href="glGetMaterial"><span class="citerefentry"><span class="refentrytitle">glGetMaterial</span></span></a> </p></div> <div class="refsect1" lang="en" xml:lang="en"><a id="seealso"></a><h2>See Also</h2><p> <a class="citerefentry" href="glColorMaterial"><span class="citerefentry"><span class="refentrytitle">glColorMaterial</span></span></a>, <a class="citerefentry" href="glLight"><span class="citerefentry"><span class="refentrytitle">glLight</span></span></a>, <a class="citerefentry" href="glLightModel"><span class="citerefentry"><span class="refentrytitle">glLightModel</span></span></a> </p></div><div class="refsect1" lang="en" xml:lang="en"><div id="Copyright"><h2>Copyright</h2><p> Copyright &#169; 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see <a class="ulink" href="https://web.archive.org/web/20171022161616/http://oss.sgi.com/projects/FreeB/" target="_top">https://web.archive.org/web/20171022161616/http://oss.sgi.com/projects/FreeB/</a>. </p></div></div></div> </div> <div id="improvepage">Think you can improve this page? <a href="https://github.com/BSVino/docs.gl/blob/mainline/gl3/glMaterial.xhtml">Edit this page</a> on <a href="https://github.com/BSVino/docs.gl/">GitHub</a>.</div> </div> <div id="footer"> <div id="credits"><a href="https://docs.gl/">docs.gl</a> was written by <a href="https://twitter.com/VinoBS">Jorge Rodr&#237;guez</a>. Each entry is under individual copyright displayed at the bottom of that entry. All other content is in the public domain.<br> docs.gl is completely unaffiliated with OpenGL and Khronos.<br> These pages were last compiled on 12 April 2026 at 14:17:30 GMT.</div> </div> <script async src="../docs.gl.search.js"></script> </body> </html> 