mirror of
https://github.com/OpenSpace/OpenSpace.git
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97 lines
4.2 KiB
C++
97 lines
4.2 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2023 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#include <ghoul/fmt.h>
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#include <ghoul/glm.h>
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#include <ghoul/misc/dictionaryjsonformatter.h>
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#include <type_traits>
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namespace openspace {
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namespace internal {
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template <class T, class... Ts>
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struct is_any : std::disjunction<std::is_same<T, Ts>...> {};
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template <typename T>
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constexpr bool isGlmMatrix() {
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return is_any<T,
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glm::mat2x2, glm::mat2x3, glm::mat2x4,
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glm::mat3x2, glm::mat3x3, glm::mat3x4,
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glm::mat4x2, glm::mat4x3, glm::mat4x4,
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glm::dmat2x2, glm::dmat2x3, glm::dmat2x4,
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glm::dmat3x2, glm::dmat3x3, glm::dmat3x4,
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glm::dmat4x2, glm::dmat4x3, glm::dmat4x4>::value;
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}
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template <typename T>
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constexpr bool isGlmVector() {
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return is_any<T,
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glm::vec2, glm::vec3, glm::vec4,
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glm::ivec2, glm::ivec3, glm::ivec4,
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glm::dvec2, glm::dvec3, glm::dvec4,
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glm::uvec2, glm::uvec3, glm::uvec4>::value;
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}
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} // namespace internal
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template <typename T>
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std::string formatJson(T value) {
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if constexpr (std::is_same_v<T, bool>) {
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return value ? "true" : "false";
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}
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else if constexpr (std::is_arithmetic_v<T>) {
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return formatJsonNumber(static_cast<double>(value));
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}
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else if constexpr (std::is_same_v<T, std::string>) {
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return escapedJson(value);
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}
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else if constexpr (std::is_same_v<T, ghoul::Dictionary>) {
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return ghoul::formatJson(value);
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}
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else if constexpr (internal::isGlmVector<T>()) {
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std::string values;
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for (glm::length_t i = 0; i < ghoul::glm_components<T>::value; ++i) {
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values += std::to_string(value[i]) + ',';
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}
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values.pop_back();
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return fmt::format("[{}]", values);
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}
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else if constexpr (internal::isGlmMatrix<T>()) {
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std::string values;
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for (glm::length_t i = 0; i < T::type::row_type::length(); ++i) {
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for (glm::length_t j = 0; j < T::type::col_type::length(); ++j) {
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values += std::to_string(value[i][j]) + ',';
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}
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}
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values.pop_back();
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return fmt::format("[{}]", values);
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}
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else {
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static_assert(sizeof(T) == 0, "JSON formatting of type T not implemented");
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}
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}
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} // namespace openspace
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