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- /// @ref gtc_type_ptr
- #include <cstring>
- namespace glm
- {
- /// @addtogroup gtc_type_ptr
- /// @{
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const* value_ptr(vec<2, T, Q> const& v)
- {
- return &(v.x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(vec<2, T, Q>& v)
- {
- return &(v.x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const * value_ptr(vec<3, T, Q> const& v)
- {
- return &(v.x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(vec<3, T, Q>& v)
- {
- return &(v.x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const* value_ptr(vec<4, T, Q> const& v)
- {
- return &(v.x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(vec<4, T, Q>& v)
- {
- return &(v.x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const* value_ptr(mat<2, 2, T, Q> const& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(mat<2, 2, T, Q>& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const* value_ptr(mat<3, 3, T, Q> const& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(mat<3, 3, T, Q>& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const* value_ptr(mat<4, 4, T, Q> const& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(mat<4, 4, T, Q>& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const* value_ptr(mat<2, 3, T, Q> const& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(mat<2, 3, T, Q>& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const* value_ptr(mat<3, 2, T, Q> const& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(mat<3, 2, T, Q>& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const* value_ptr(mat<2, 4, T, Q> const& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(mat<2, 4, T, Q>& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const* value_ptr(mat<4, 2, T, Q> const& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(mat<4, 2, T, Q>& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const* value_ptr(mat<3, 4, T, Q> const& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(mat<3, 4, T, Q>& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const* value_ptr(mat<4, 3, T, Q> const& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T * value_ptr(mat<4, 3, T, Q>& m)
- {
- return &(m[0].x);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T const * value_ptr(qua<T, Q> const& q)
- {
- return &(q[0]);
- }
- template<typename T, qualifier Q>
- GLM_FUNC_QUALIFIER T* value_ptr(qua<T, Q>& q)
- {
- return &(q[0]);
- }
- template <typename T, qualifier Q>
- inline vec<1, T, Q> make_vec1(vec<1, T, Q> const& v)
- {
- return v;
- }
- template <typename T, qualifier Q>
- inline vec<1, T, Q> make_vec1(vec<2, T, Q> const& v)
- {
- return vec<1, T, Q>(v);
- }
- template <typename T, qualifier Q>
- inline vec<1, T, Q> make_vec1(vec<3, T, Q> const& v)
- {
- return vec<1, T, Q>(v);
- }
- template <typename T, qualifier Q>
- inline vec<1, T, Q> make_vec1(vec<4, T, Q> const& v)
- {
- return vec<1, T, Q>(v);
- }
- template <typename T, qualifier Q>
- inline vec<2, T, Q> make_vec2(vec<1, T, Q> const& v)
- {
- return vec<2, T, Q>(v.x, static_cast<T>(0));
- }
- template <typename T, qualifier Q>
- inline vec<2, T, Q> make_vec2(vec<2, T, Q> const& v)
- {
- return v;
- }
- template <typename T, qualifier Q>
- inline vec<2, T, Q> make_vec2(vec<3, T, Q> const& v)
- {
- return vec<2, T, Q>(v);
- }
- template <typename T, qualifier Q>
- inline vec<2, T, Q> make_vec2(vec<4, T, Q> const& v)
- {
- return vec<2, T, Q>(v);
- }
- template <typename T, qualifier Q>
- inline vec<3, T, Q> make_vec3(vec<1, T, Q> const& v)
- {
- return vec<3, T, Q>(v.x, static_cast<T>(0), static_cast<T>(0));
- }
- template <typename T, qualifier Q>
- inline vec<3, T, Q> make_vec3(vec<2, T, Q> const& v)
- {
- return vec<3, T, Q>(v.x, v.y, static_cast<T>(0));
- }
- template <typename T, qualifier Q>
- inline vec<3, T, Q> make_vec3(vec<3, T, Q> const& v)
- {
- return v;
- }
- template <typename T, qualifier Q>
- inline vec<3, T, Q> make_vec3(vec<4, T, Q> const& v)
- {
- return vec<3, T, Q>(v);
- }
- template <typename T, qualifier Q>
- inline vec<4, T, Q> make_vec4(vec<1, T, Q> const& v)
- {
- return vec<4, T, Q>(v.x, static_cast<T>(0), static_cast<T>(0), static_cast<T>(1));
- }
- template <typename T, qualifier Q>
- inline vec<4, T, Q> make_vec4(vec<2, T, Q> const& v)
- {
- return vec<4, T, Q>(v.x, v.y, static_cast<T>(0), static_cast<T>(1));
- }
- template <typename T, qualifier Q>
- inline vec<4, T, Q> make_vec4(vec<3, T, Q> const& v)
- {
- return vec<4, T, Q>(v.x, v.y, v.z, static_cast<T>(1));
- }
- template <typename T, qualifier Q>
- inline vec<4, T, Q> make_vec4(vec<4, T, Q> const& v)
- {
- return v;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER vec<2, T, defaultp> make_vec2(T const *const ptr)
- {
- vec<2, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(vec<2, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER vec<3, T, defaultp> make_vec3(T const *const ptr)
- {
- vec<3, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(vec<3, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER vec<4, T, defaultp> make_vec4(T const *const ptr)
- {
- vec<4, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(vec<4, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<2, 2, T, defaultp> make_mat2x2(T const *const ptr)
- {
- mat<2, 2, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(mat<2, 2, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<2, 3, T, defaultp> make_mat2x3(T const *const ptr)
- {
- mat<2, 3, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(mat<2, 3, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<2, 4, T, defaultp> make_mat2x4(T const *const ptr)
- {
- mat<2, 4, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(mat<2, 4, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<3, 2, T, defaultp> make_mat3x2(T const *const ptr)
- {
- mat<3, 2, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(mat<3, 2, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<3, 3, T, defaultp> make_mat3x3(T const *const ptr)
- {
- mat<3, 3, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(mat<3, 3, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<3, 4, T, defaultp> make_mat3x4(T const *const ptr)
- {
- mat<3, 4, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(mat<3, 4, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<4, 2, T, defaultp> make_mat4x2(T const *const ptr)
- {
- mat<4, 2, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(mat<4, 2, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<4, 3, T, defaultp> make_mat4x3(T const *const ptr)
- {
- mat<4, 3, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(mat<4, 3, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> make_mat4x4(T const *const ptr)
- {
- mat<4, 4, T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(mat<4, 4, T, defaultp>));
- return Result;
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<2, 2, T, defaultp> make_mat2(T const *const ptr)
- {
- return make_mat2x2(ptr);
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<3, 3, T, defaultp> make_mat3(T const *const ptr)
- {
- return make_mat3x3(ptr);
- }
- template<typename T>
- GLM_FUNC_QUALIFIER mat<4, 4, T, defaultp> make_mat4(T const *const ptr)
- {
- return make_mat4x4(ptr);
- }
- template<typename T>
- GLM_FUNC_QUALIFIER qua<T, defaultp> make_quat(T const *const ptr)
- {
- qua<T, defaultp> Result;
- memcpy(value_ptr(Result), ptr, sizeof(qua<T, defaultp>));
- return Result;
- }
- /// @}
- }//namespace glm
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