Method IsValid

projects/uDesigner/source/main.cpp:297–299

    constexpr ImageElement() : width(0), height(0), gl_tex(0) {}

    inline bool IsValid() const {
        return (this->gl_tex != 0) && (this->width > 0) && (this->height > 0);
    }

    inline void Dispose() {
        if(this->IsValid()) {