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#pragma once
#include <glm/glm.hpp>
#include <utility>
#include <vector>
namespace scene {
enum class Movement {
Forward,
Backward,
Left,
Right,
Up,
Down
};
class Camera {
public:
Camera();
Camera( const glm::vec3& position, const glm::vec3& up, float yaw, float pitch );
glm::mat4 getViewMatrix() const;
glm::mat4 getProjectionMatrix( float aspect ) const;
void processKeyboard( Movement dir, float deltaTime );
void processMouseMovement( float xoffset, float yoffset, bool constrainPitch = true );
void processMouseScroll( float yoffset );
void toggleFly();
void setSpeedMultiplier( float m );
void jump();
bool isFlying() const;
bool isGrounded() const;
float getSpeedMultiplier() const;
void updatePhysics( float deltaTime, const std::vector<std::pair<glm::vec3, glm::vec3>>& worldAABBs,
float floorY = 0.0f );
glm::vec3 position () const { return mPosition; }
float getPitch () const { return mPitch; }
float getYaw () const { return mYaw; }
private:
void updateCameraVectors();
private:
glm::vec3 mPosition;
glm::vec3 mFront;
glm::vec3 mUp;
glm::vec3 mRight;
glm::vec3 mWorldUp;
float mYaw;
float mPitch;
float mMovementSpeed;
float mMouseSensitivity;
float mFov;
glm::vec3 mVelocity;
bool mFlying;
bool mGrounded;
float mSpeedMultiplier;
};
} // namespace scene
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