immediate_geometry.h

#ifndef IMMEDIATE_GEOMETRY_H
#define IMMEDIATE_GEOMETRY_H

#include "scene/3d/visual_instance.h"
#include "scene/resources/mesh.h"

class ImmediateGeometry : public GeometryInstance {

    OBJ_TYPE(ImmediateGeometry,GeometryInstance);


    RID im;
    List<Ref<Texture> > cached_textures;
    bool empty;
    AABB aabb;
protected:

    static void _bind_methods();
public:


    void begin(Mesh::PrimitiveType p_primitive,const Ref<Texture>& p_texture);
    void set_normal(const Vector3& p_normal);
    void set_tangent(const Plane& p_tangent);
    void set_color(const Color& p_color);
    void set_uv(const Vector2& tex_uv);
    void set_uv2(const Vector2& tex_uv);

    void add_vertex(const Vector3& p_vertex);

    void end();
    void clear();


    void add_sphere(int p_lats,int p_lons,float p_radius);



    virtual AABB get_aabb() const;
    virtual DVector<Face3> get_faces(uint32_t p_usage_flags) const;

    ImmediateGeometry();
    ~ImmediateGeometry();
};

#endif // IMMEDIATE_GEOMETRY_H