mesh_grob_volume_commands.h

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/*
 *  OGF/Graphite: Geometry and Graphics Programming Library + Utilities
 *  Copyright (C) 2000-2009 INRIA - Project ALICE
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *  If you modify this software, you should include a notice giving the
 *  name of the person performing the modification, the date of modification,
 *  and the reason for such modification.
 *
 *  Contact: Bruno Levy - levy@loria.fr
 *
 *     Project ALICE
 *     LORIA, INRIA Lorraine, 
 *     Campus Scientifique, BP 239
 *     54506 VANDOEUVRE LES NANCY CEDEX 
 *     FRANCE
 *
 *  Note that the GNU General Public License does not permit incorporating
 *  the Software into proprietary programs. 
 *
 * As an exception to the GPL, Graphite can be linked with the following (non-GPL) libraries:
 *     Qt, SuperLU, WildMagic and CGAL
 */
 
 
#ifndef H_OGF_MESH_COMMANDS_MESH_GROB_VOLUME_COMMANDS_H
#define H_OGF_MESH_COMMANDS_MESH_GROB_VOLUME_COMMANDS_H
 
#include <OGF/mesh/common/common.h>
#include <OGF/mesh/commands/mesh_grob_commands.h>
 
namespace OGF {
 
    gom_class MESH_API MeshGrobVolumeCommands : public MeshGrobCommands {
    public:
 
        MeshGrobVolumeCommands();
 
         ~MeshGrobVolumeCommands() override;
        
    gom_slots:
 
       /*********************************************************************/
        
        void tet_meshing(
            bool preprocess=false,
            double epsilon=0.001,
            double max_hole_area=0.01,
            bool refine=false,
            double quality=1.0,
            bool keep_regions=false,
            bool verbose=false
        );
 
       /*********************************************************************/
 
        void hex_dominant_meshing(
            const NewMeshGrobName& hexdom_name = "hexes",
            unsigned int nb_points = 30000,
            bool prisms = true,
            bool pyramids = true,
            bool border_refine = false,
            double border_max_dist = 0.2,
            double min_normal_cos = 0.5,
            double max_corner_cos = 0.6
        );
 
 
        /*********************************************************************/
 
        enum VoronoiSimplification {
            keep_everything,
            simplify_tet,
            simplify_tet_voro
        };
 
        void Voronoi_meshing(
            const NewMeshGrobName& voronoi = "voronoi",
            index_t nb_cells = 1000,
            VoronoiSimplification simplification = simplify_tet_voro,
            double angle_threshold = 1e-3,
            double shrink = 0.0,
            const NewMeshGrobName& points = "",
            bool exact = true,
            bool tessellate_non_convex = false,
            bool generate_ids = true,
            bool medial_axis = false
        );
        
 
        /*********************************************************************/
        
        void volume_mesh_statistics(
            bool save_histo=false,            
            index_t nb_bins=100
        );
        
        /*********************************************************************/
 
        void tet_meshing_with_points(
            const MeshGrobName& points,
            const NewMeshGrobName& tetrahedra = "tetrahedra",
            bool refine_surface = false,
            double max_distance = 0.2
        );
 
        /*********************************************************************/
 
        void tet2hex(
            const NewMeshGrobName& hexdom_name = "hexes",
            bool prisms = true,
            bool pyramids = true,
            double min_normal_cos = 0.5,
            double max_corner_cos = 0.6
        );
 
        /*********************************************************************/
 
        void remesh_tetrahedra(double quality = 0.5);
 
        /*********************************************************************/
 
        void display_volume();
 
        /*********************************************************************/
 
        void compute_borders();
    };
    
}
#endif