diff options
Diffstat (limited to 'thirdparty/openmesh')
-rw-r--r-- | thirdparty/openmesh/glmcompat.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/thirdparty/openmesh/glmcompat.h b/thirdparty/openmesh/glmcompat.h new file mode 100644 index 0000000..dc5a96e --- /dev/null +++ b/thirdparty/openmesh/glmcompat.h @@ -0,0 +1,42 @@ +#pragma once + +#include <OpenMesh/Core/Mesh/Traits.hh> +#include <OpenMesh/Core/Utils/vector_cast.hh> +#include <glm/geometric.hpp> +#include <glm/vec3.hpp> + +namespace glm { + template<length_t L, typename T, qualifier Q> + auto + norm(const vec<L, T, Q> & v) + { + return length(v); + } + + template<length_t L, typename T, qualifier Q, typename S> + auto + vectorize(vec<L, T, Q> & v, S scalar) + { + v = vec<L, T, Q> {static_cast<T>(scalar)}; + } +} + +namespace OpenMesh { + template<typename dst_t, typename src_t, glm::length_t n, glm::qualifier Q> + struct vector_caster<glm::vec<n, dst_t, Q>, glm::vec<n, src_t, Q>> { + using source_type = glm::vec<n, src_t, Q>; + using return_type = glm::vec<n, dst_t, Q>; + + inline static return_type + cast(const source_type & _src) + { + return return_type {_src}; + } + }; + + template<glm::length_t L, typename T, glm::qualifier Q> struct vector_traits<glm::vec<L, T, Q>> { + using vector_type = glm::vec<L, T, Q>; + using value_type = T; + static constexpr glm::length_t size_ = L; + }; +} |