CSGObject.h

#pragma once
#include <GL/glew.h>
#include <carve/interpolator.hpp>
#include <carve/csg_triangulator.hpp>

#include <osg/Vec2>
#include <osg/Vec3>

#include <osg/Geometry>
#include <osg/PrimitiveSet>

struct tex_t {
          float u;
          float v;

          tex_t() : u(0.0f), v(0.0f) { }
          tex_t(float _u, float _v) : u(_u), v(_v) { }
        };

namespace osgCloudyDay
{
        class CSGObject
        {
        public:
                enum CSGOperation{
                        CSG_MERGE,
                        CSG_UNION,
                        CSG_INTERSECT,
                        CSG_A_MINUS_B,
                        CSG_B_MINUS_A
                };

        public:
                CSGObject(void);
                ~CSGObject(void);

                osg::ref_ptr<osg::Geometry> Perform(osg::Geometry* m1, osg::Geometry* m2, unsigned int operation);
                osg::ref_ptr<osg::Geometry> Perform(osg::ref_ptr<osg::Geometry> m1, std::vector<osg::ref_ptr<osg::Geometry>> m2, unsigned int operation);

                carve::mesh::MeshSet<3> *texturedCube(  carve::interpolate::FaceVertexAttr<tex_t> &fv_tex,
                                                                                                carve::interpolate::FaceAttr<GLuint> &f_tex_num,
                                                                                                const carve::math::Matrix &transform = carve::math::Matrix::IDENT());

                osg::Geometry* TestScene();
        
                carve::mesh::MeshSet<3>* SetGeometry(osg::Geometry *mesh);      
                osg::ref_ptr<osg::Geometry> GetGeometry(carve::mesh::MeshSet<3> *mesh); 
        };
}