[osg-users] How to resolve OSG compiler errors using Opengles3.0?

[mirr...@gmail.com]

win10&osg3.6.4&gl3&cmake
[image: QQ图片20210310200048.png]

1>------ Build started: Project: osg, Configuration: Debug x64 ------
1>  Depth.cpp
1>D:\compileShareLIB\OpenSceneGraph-OpenSceneGraph-3.6.4\src\osg\Depth.cpp(34): 
error C3861: 'glDepthRangef': identifier not found
1>  Shader.cpp
1>D:\compileShareLIB\OpenSceneGraph-OpenSceneGraph-3.6.4\src\osg\Shader.cpp(590): 
error C2065: 'GL_NUM_SHADER_BINARY_FORMATS': undeclared identifier
1>D:\compileShareLIB\OpenSceneGraph-OpenSceneGraph-3.6.4\src\osg\Shader.cpp(595): 
error C2065: 'GL_SHADER_BINARY_FORMATS': undeclared identifier
1>D:\compileShareLIB\OpenSceneGraph-OpenSceneGraph-3.6.4\src\osg\Shader.cpp(601): 
error C3861: 'glShaderBinary': identifier not found
1>  Generating Code...
2>------ Build started: Project: osgUtil, Configuration: Debug x64 ------
2>  RenderStage.cpp
2>D:\compileShareLIB\OpenSceneGraph-OpenSceneGraph-3.6.4\src\osgUtil\RenderStage.cpp(1360): 
error C3861: 'glClearDepthf': identifier not found

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