WindFieldObject.hh

#ifndef VTESTBED_GRAPHICS_WINDFIELDOBJECT_HH
#define VTESTBED_GRAPHICS_WINDFIELDOBJECT_HH

#include <vtestbed/core/types.hh>
#include <vtestbed/graphics/types.hh>

namespace vtb {

    namespace graphics {

        template <class T>
        class WindFieldObject: public Object3D, public Drawable3D {

        private:
            using grid3 = vtb::core::Grid<T,3>;
            using vec3 = vtb::core::Vector3<T>;
            using array_type = blitz::Array<vec3,3>;
            using ray_array = vtb::geometry::Ray_array<T,3>;
            using testbed_type = vtb::core::Testbed<T,3>;

        private:
            DrawableGroup3D _drawables;
            Magnum::Shaders::VertexColor3D _shader;
            Mesh _mesh;
            Buffer _vertexBuffer;
            bool _show_field = true;
            bool _show_boundary = true;

        public:

            inline WindFieldObject(): Drawable3D(*this, nullptr) {}

            inline bool show() const { return this->_show_field || this->_show_boundary; }
            inline void showField(bool b) { this->_show_field = b; }
            inline void showBoundary(bool b) { this->_show_boundary = b; }

            void draw(const Matrix4& m, Camera3D& camera) override;
            void step(const testbed_type& testbed);
            void init(const testbed_type& testbed);

        };

    }

}

#endif // vim:filetype=cpp