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#pragma once
#include "Math/Rotation.hpp"
#include "World/Position.hpp"
namespace MC {
class Transform {
public:
Transform() : m_scale(1) {}
explicit Transform(Position::World position) : m_position(position), m_scale(1) {}
Transform(Position::World position, Rotation rotation, Vector<3> scale)
: m_position(position),
m_rotation(rotation),
m_scale(scale) {}
Vector<3> forward() const;
Vector<3> right() const;
Vector<3> up() const;
Position::World& position() { return m_position; }
const Position::World& position() const { return m_position; }
Rotation& rotation() { return m_rotation; }
const Rotation& rotation() const { return m_rotation; }
Vector<3>& scale() { return m_scale; }
const Vector<3>& scale() const { return m_scale; }
private:
Vector<3> unit_vector(Vector<3> axis) const;
// TODO: Use a non-MC::World position class.
// I don't want coupling between the game implementation
// and what is essentially engine code.
Position::World m_position;
Rotation m_rotation;
Vector<3> m_scale;
};
}
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