setting.h

/********************************************************************
 * Copyright (C) 2015 Liangliang Nan <liangliang.nan@gmail.com>
 * https://3d.bk.tudelft.nl/liangliang/
 *
 * This file is part of Easy3D. If it is useful in your research/work,
 * I would be grateful if you show your appreciation by citing it:
 * ------------------------------------------------------------------
 *      Liangliang Nan.
 *      Easy3D: a lightweight, easy-to-use, and efficient C++ library
 *      for processing and rendering 3D data.
 *      Journal of Open Source Software, 6(64), 3255, 2021.
 * ------------------------------------------------------------------
 *
 * Easy3D is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License Version 3
 * as published by the Free Software Foundation.
 *
 * Easy3D 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, see <http://www.gnu.org/licenses/>.
 ********************************************************************/
 
#ifndef EASY3D_UTIL_SETTING_H
#define EASY3D_UTIL_SETTING_H
 
#include <easy3d/core/types.h>
#include <easy3d/util/export.h>
 
 
namespace easy3d {
 
    namespace setting {
 
        void initialize(const std::string &setting_file = "default");
 
        bool save(const std::string &filename);
 
        bool load(const std::string &filename);
 
        extern EASY3D_UTIL_EXPORT vec4 background_color;
        extern EASY3D_UTIL_EXPORT vec4 highlight_color;
        extern EASY3D_UTIL_EXPORT vec4 light_position;  // light position defined in camera coordinate system
        extern EASY3D_UTIL_EXPORT vec4 material_ambient;
        extern EASY3D_UTIL_EXPORT vec4 material_specular;
        extern EASY3D_UTIL_EXPORT float material_shininess;    // specular power
 
        extern EASY3D_UTIL_EXPORT float effect_ssao_radius;
        extern EASY3D_UTIL_EXPORT float effect_ssao_intensity;
        extern EASY3D_UTIL_EXPORT float effect_ssao_bias;
        extern EASY3D_UTIL_EXPORT float effect_ssao_sharpness;
        extern EASY3D_UTIL_EXPORT bool effect_edl_enabled;
        extern EASY3D_UTIL_EXPORT bool effect_transparency_enabled;
        extern EASY3D_UTIL_EXPORT bool effect_shadow_enabled;
        extern EASY3D_UTIL_EXPORT float effect_shadow_light_distance;
        extern EASY3D_UTIL_EXPORT float effect_shadow_softness;
        extern EASY3D_UTIL_EXPORT float effect_shadow_darkness;
 
        extern EASY3D_UTIL_EXPORT bool points_drawable_two_side_lighting;
        extern EASY3D_UTIL_EXPORT bool points_drawable_distinct_backside_color;
        extern EASY3D_UTIL_EXPORT vec4 points_drawable_backside_color;
        // lines drawable
        extern EASY3D_UTIL_EXPORT bool lines_drawable_two_side_lighting;
        extern EASY3D_UTIL_EXPORT bool lines_drawable_distinct_backside_color;
        extern EASY3D_UTIL_EXPORT vec4 lines_drawable_backside_color;
        // triangles drawable
        extern EASY3D_UTIL_EXPORT bool triangles_drawable_two_side_lighting;
        extern EASY3D_UTIL_EXPORT bool triangles_drawable_distinct_backside_color;
        extern EASY3D_UTIL_EXPORT vec4 triangles_drawable_backside_color;
 
        extern EASY3D_UTIL_EXPORT bool point_cloud_vertices_visible;
        extern EASY3D_UTIL_EXPORT vec4 point_cloud_vertices_color;
        extern EASY3D_UTIL_EXPORT bool point_cloud_vertices_impostors;
        extern EASY3D_UTIL_EXPORT float point_cloud_vertices_size;
 
        extern EASY3D_UTIL_EXPORT bool surface_mesh_faces_phong_shading;
        extern EASY3D_UTIL_EXPORT bool surface_mesh_faces_visible;
        extern EASY3D_UTIL_EXPORT vec4 surface_mesh_faces_color;
        extern EASY3D_UTIL_EXPORT float surface_mesh_faces_opacity;
        extern EASY3D_UTIL_EXPORT bool surface_mesh_vertices_visible;
        extern EASY3D_UTIL_EXPORT vec4 surface_mesh_vertices_color;
        extern EASY3D_UTIL_EXPORT bool surface_mesh_vertices_imposters;
        extern EASY3D_UTIL_EXPORT float surface_mesh_vertices_size;
        extern EASY3D_UTIL_EXPORT bool surface_mesh_edges_visible;
        extern EASY3D_UTIL_EXPORT vec4 surface_mesh_edges_color;
        extern EASY3D_UTIL_EXPORT bool surface_mesh_edges_imposters;
        extern EASY3D_UTIL_EXPORT float surface_mesh_edges_size;
        extern EASY3D_UTIL_EXPORT bool surface_mesh_borders_visible;
        extern EASY3D_UTIL_EXPORT vec4 surface_mesh_borders_color;
        extern EASY3D_UTIL_EXPORT bool surface_mesh_borders_imposters;
        extern EASY3D_UTIL_EXPORT float surface_mesh_borders_size;
 
        extern EASY3D_UTIL_EXPORT bool graph_vertices_visible;
        extern EASY3D_UTIL_EXPORT vec4 graph_vertices_color;
        extern EASY3D_UTIL_EXPORT bool graph_vertices_imposters;
        extern EASY3D_UTIL_EXPORT float graph_vertices_size;
        extern EASY3D_UTIL_EXPORT bool graph_edges_visible;
        extern EASY3D_UTIL_EXPORT vec4 graph_edges_color;
        extern EASY3D_UTIL_EXPORT bool graph_edges_imposters;
        extern EASY3D_UTIL_EXPORT float graph_edges_size;
 
        extern EASY3D_UTIL_EXPORT bool poly_mesh_faces_visible;
        extern EASY3D_UTIL_EXPORT vec4 poly_mesh_faces_color;
        extern EASY3D_UTIL_EXPORT bool poly_mesh_vertices_visible;
        extern EASY3D_UTIL_EXPORT vec4 poly_mesh_vertices_color;
        extern EASY3D_UTIL_EXPORT bool poly_mesh_vertices_imposters;
        extern EASY3D_UTIL_EXPORT float poly_mesh_vertices_size;
        extern EASY3D_UTIL_EXPORT bool poly_mesh_edges_visible;
        extern EASY3D_UTIL_EXPORT vec4 poly_mesh_edges_color;
        extern EASY3D_UTIL_EXPORT bool poly_mesh_edges_imposters;
        extern EASY3D_UTIL_EXPORT float poly_mesh_edges_size;
 
        extern EASY3D_UTIL_EXPORT vec4 clipping_plane_color;
 
    } // namespace setting
 
} // namespace easy3d
 
 
#endif // EASY3D_UTIL_SETTING_H