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#pragma once
#include <glm/fwd.hpp>
#define GLM_FORCE_RADIANS
#define GLM_FORCE_DEPTH_ZERO_TO_ONE
#include <glm/glm.hpp>
namespace xe {
class Camera {
public:
void setOrthographicProjection(
float left, float right, float top, float bottom, float near, float far);
void setPerspectiveProjection(
float fovy, float aspect, float near, float far);
void setViewDirection(
glm::vec3 position, glm::vec3 direction, glm::vec3 up = glm::vec3(0.f, -1.f, 0.f));
void setViewTarget(
glm::vec3 position, glm::vec3 target, glm::vec3 up = glm::vec3(0.f, -1.f, 0.f));
void setViewYXZ(
glm::vec3 position, glm::vec3 rotation);
const glm::mat4& getProjection() const { return projectionMatrix; }
const glm::mat4& getView() const { return viewMatrix; }
private:
glm::mat4 projectionMatrix{1.f};
glm::mat4 viewMatrix{1.f};
};
}
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