/Users/jab/Documents/Teaching/02585/GEL2_and_demos/GEL/src/Geometry/TriMesh.h

#ifndef __GEOMETRY_TRIMESH_H__
#define __GEOMETRY_TRIMESH_H__

#include <CGLA/Mat4x4f.h>
#include "IndexedFaceSet.h"
#include "Material.h"

namespace Geometry
{


        class TriMesh 
        {
                public:
                
                // ------- DATA -------

                std::string name;
                
                IndexedFaceSet geometry;

                IndexedFaceSet normals;

                IndexedFaceSet texcoords;

                std::vector<int> mat_idx;

                std::vector<int> tex_idx;

                std::vector<Material> materials;

                // -------- FUNCTIONS -----------

                bool get_bbox(CGLA::Vec3f& p0, CGLA::Vec3f& p7) const;

                bool get_bsphere(CGLA::Vec3f& c, float& r) const;

                bool has_normals() const 
                {
                        return normals.no_faces()>0;
                }
                
                int find_material(const std::string&) const;

                void compute_normals();

    void transform(CGLA::Mat4x4f m);
        };


}
#endif