mne_msh_display_surface_set.h

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//=============================================================================================================
#ifndef MNEMSHDISPLAYSURFACESET_H
#define MNEMSHDISPLAYSURFACESET_H
 
//=============================================================================================================
// INCLUDES
//=============================================================================================================
 
#include "../mne_global.h"
 
typedef void (*mneUserFreeFunc)(void *);  /* General purpose */
 
//=============================================================================================================
// EIGEN INCLUDES
//=============================================================================================================
 
//=============================================================================================================
// QT INCLUDES
//=============================================================================================================
 
#include <QSharedPointer>
 
//=============================================================================================================
// FORWARD DECLARATIONS
//=============================================================================================================
 
namespace FIFFLIB {
    class FiffCoordTransSet;
}
 
//=============================================================================================================
// DEFINE NAMESPACE MNELIB
//=============================================================================================================
 
namespace MNELIB
{
 
//=============================================================================================================
// MNELIB FORWARD DECLARATIONS
//=============================================================================================================
 
class MneMshDisplaySurface;
class MneMshLightSet;
class MneSurfacePatch;
 
//=============================================================================================================
class MNESHARED_EXPORT MneMshDisplaySurfaceSet
{
public:
    typedef QSharedPointer<MneMshDisplaySurfaceSet> SPtr;              
    typedef QSharedPointer<const MneMshDisplaySurfaceSet> ConstSPtr;   
    //=========================================================================================================
    MneMshDisplaySurfaceSet(int nsurf = 0);
 
    //=========================================================================================================
    ~MneMshDisplaySurfaceSet();
 
    //============================= display_surfaces.c =============================
 
    static MneMshDisplaySurfaceSet* load_new_surface(const QString &subject_id, const QString &surf, const QString &subjects_dir);
 
    static void decide_surface_extent(MneMshDisplaySurface* surf,
                                                        const char *tag);
 
    static void decide_curv_display(const char *name,
                    MneMshDisplaySurface* s);
 
    static int add_bem_surface(MneMshDisplaySurfaceSet* surfs,
                        QString              filepath,
                        int                  kind,
                        QString              bemname,
                        int                  full_geom,
                        int                  check);
 
    static void add_replace_display_surface(MneMshDisplaySurfaceSet* surfs,
                                            MneMshDisplaySurface*    newSurf,
                                            bool                  replace,
                                            bool                  drawable);
 
    //============================= vertex_colors.c =============================
 
    static void setup_curvature_colors(MneMshDisplaySurface* surf);
 
    //============================= eyes.c =============================
 
    static void apply_left_right_eyes(MneMshDisplaySurfaceSet* surfs);
 
    static void apply_left_eyes(MneMshDisplaySurfaceSet* surfs);
 
    //============================= lights.c =============================
 
    static void setup_current_surface_lights(MneMshDisplaySurfaceSet* surfs);
 
    static void initialize_custom_lights();
 
    static MneMshLightSet* dup_light_set(MneMshLightSet* s);
 
    static void setup_these_surface_lights(MneMshDisplaySurfaceSet* surfs, MneMshLightSet* set);
 
public:
    char              *subj;           /* The name of the subject */
    char              *morph_subj;       /* The subject we are morphing to */
    FIFFLIB::FiffCoordTransSet     *main_t;            /* Coordinate transformations for the main surfaces */
    FIFFLIB::FiffCoordTransSet     *morph_t;           /* Coordinate transformations for the morph surfaces */
    MneMshDisplaySurface **surfs;          /* These are the surfaces */
    MneSurfacePatch   **patches;           /* Optional patches for display */
    float             *patch_rot;          /* Rotation angles for the (flat) patches */
    int               nsurf;           /* How many? */
    int               use_patches;       /* Use patches for display? */
    int               *active;         /* Which surfaces are currently active */
    int               *drawable;           /* Which surfaces could be drawn? */
    MneMshLightSet*       lights;            /* Lighting */
    float             rot[3];            /* Rotation angles of the MRI (in radians) */
    float             move[3];         /* Possibly move the origin, too */
    float             fov;         /* Field of view (extent of the surface) */
    float             fov_scale;           /* How much space to leave */
    float             eye[3];          /* Eye position for viewing (used in composite views) */
    float             up[3];           /* Up vector for viewing */
    float             bg_color[3];       /* Background color */
    float             text_color[3];     /* Text color */
    void              *user_data;        /* Can be used to store whatever */
    mneUserFreeFunc   user_data_free;
 
// ### OLD STRUCT ###
//    typedef struct {             /* Set of display surfaces */
//      char              *subj;           /* The name of the subject */
//      char              *morph_subj;       /* The subject we are morphing to */
//      coordTransSet     main_t;            /* Coordinate transformations for the main surfaces */
//      coordTransSet     morph_t;           /* Coordinate transformations for the morph surfaces */
//      mshDisplaySurface *surfs;          /* These are the surfaces */
//      mneSurfacePatch   *patches;        /* Optional patches for display */
//      float             *patch_rot;          /* Rotation angles for the (flat) patches */
//      int               nsurf;           /* How many? */
//      int               use_patches;       /* Use patches for display? */
//      int               *active;         /* Which surfaces are currently active */
//      int               *drawable;           /* Which surfaces could be drawn? */
//      mshLightSet       lights;            /* Lighting */
//      float             rot[3];            /* Rotation angles of the MRI (in radians) */
//      float             move[3];         /* Possibly move the origin, too */
//      float             fov;         /* Field of view (extent of the surface) */
//      float             fov_scale;           /* How much space to leave */
//      float             eye[3];          /* Eye position for viewing (used in composite views) */
//      float             up[3];           /* Up vector for viewing */
//      float             bg_color[3];       /* Background color */
//      float             text_color[3];     /* Text color */
//      void              *user_data;        /* Can be used to store whatever */
//      mneUserFreeFunc   user_data_free;
//    } *mshDisplaySurfaceSet,mshDisplaySurfaceSetRec;
};
 
//=============================================================================================================
// INLINE DEFINITIONS
//=============================================================================================================
} // NAMESPACE MNELIB
 
#endif // MNEMSHDISPLAYSURFACESET_H