/usr/include/glm/gtx/projection.inl is in libglm-dev 0.9.9~a2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 | /// @ref gtx_projection
/// @file glm/gtx/projection.inl
namespace glm
{
template<typename genType>
GLM_FUNC_QUALIFIER genType proj(genType const& x, genType const& Normal)
{
return glm::dot(x, Normal) / glm::dot(Normal, Normal) * Normal;
}
}//namespace glm
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