C_vector.hpp

/*
 * Copyright 2025 Guillaume Guillet
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef _FGE_GRAPHIC_C_VECTOR_HPP_INCLUDED
#define _FGE_GRAPHIC_C_VECTOR_HPP_INCLUDED
 
#include <cstdint>
#define GLM_FORCE_CTOR_INIT
#define GLM_FORCE_DEPTH_ZERO_TO_ONE
#define GLM_FORCE_LEFT_HANDED
#include "glm/glm.hpp"
 
#define FGE_NUMERIC_LIMITS_VECTOR_MAX(_vecType) (_vecType{std::numeric_limits<_vecType::value_type>::max()})
#define FGE_NUMERIC_LIMITS_VECTOR_MIN(_vecType) (_vecType{std::numeric_limits<_vecType::value_type>::min()})
 
namespace fge
{
 
template<class T>
using Vector2 = glm::vec<2, T>;
template<class T>
using Vector3 = glm::vec<3, T>;
 
using Vector2i = Vector2<int32_t>;
using Vector2u = Vector2<uint32_t>;
using Vector2f = Vector2<float>;
using Vector2size = Vector2<std::size_t>;
 
using Vector3i = Vector3<int32_t>;
using Vector3u = Vector3<uint32_t>;
using Vector3f = Vector3<float>;
 
} // namespace fge
 
namespace glm
{
 
inline glm::vec2 operator*(glm::mat4 const& left, glm::vec2 const& right)
{
    return left * glm::vec4(right, 0.0f, 1.0f);
}
 
} // namespace glm
 
#endif //_FGE_GRAPHIC_C_VECTOR_HPP_INCLUDED