public:
Meter *Size(const glm::vec2 &s) noexcept { size = s; return this; }
Meter *Padding(const glm::vec2 &p) noexcept { padding = p; return this; }
public:
Meter *Size(const glm::vec2 &s) noexcept { size = s; return this; }
Meter *Padding(const glm::vec2 &p) noexcept { padding = p; return this; }