DNA_scene_types.h

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/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#ifndef DNA_SCENE_TYPES_H
#define DNA_SCENE_TYPES_H

#include "DNA_defs.h"

// XXX, temp feature - campbell
#define DURIAN_CAMERA_SWITCH

#ifdef __cplusplus
extern "C" {
#endif

#include "DNA_vec_types.h"
#include "DNA_listBase.h"
#include "DNA_ID.h"

struct Object;
struct Brush;
struct World;
struct Scene;
struct Image;
struct Group;
struct Text;
struct bNodeTree;
struct AnimData;
struct Editing;
struct SceneStats;
struct bGPdata;
struct MovieClip;

/* ************************************************************* */
/* Scene Data */

/* Base - Wrapper for referencing Objects in a Scene */
typedef struct Base {
    struct Base *next, *prev;
    unsigned int lay, selcol;
    int flag;
    short sx, sy;
    struct Object *object;
} Base;

/* ************************************************************* */
/* Output Format Data */

typedef struct AviCodecData {
    void            *lpFormat;  /* save format */
    void            *lpParms;   /* compressor options */
    unsigned int    cbFormat;       /* size of lpFormat buffer */
    unsigned int    cbParms;        /* size of lpParms buffer */

    unsigned int    fccType;            /* stream type, for consistency */
    unsigned int    fccHandler;         /* compressor */
    unsigned int    dwKeyFrameEvery;    /* keyframe rate */
    unsigned int    dwQuality;          /* compress quality 0-10,000 */
    unsigned int    dwBytesPerSecond;   /* bytes per second */
    unsigned int    dwFlags;            /* flags... see below */
    unsigned int    dwInterleaveEvery;  /* for non-video streams only */
    unsigned int    pad;

    char            avicodecname[128];
} AviCodecData;

typedef struct QuicktimeCodecData {
    /*Old quicktime implementation compatibility fields, read only in 2.5 - deprecated*/
    void            *cdParms;   /* codec/compressor options */
    void            *pad;       /* padding */

    unsigned int    cdSize;         /* size of cdParms buffer */
    unsigned int    pad2;           /* padding */

    char            qtcodecname[128];
} QuicktimeCodecData;
    
typedef struct QuicktimeCodecSettings {
    /* Codec settings detailed for 2.5 implementation*/
    int codecType; /* Types defined in quicktime_export.h */
    int codecSpatialQuality; /* in 0-100 scale, to be translated in 0-1024 for qt use */

    /* Settings not available in current QTKit API */
    int codec;
    int codecFlags;
    int colorDepth;
    int codecTemporalQuality; /* in 0-100 scale, to be translated in 0-1024 for qt use */
    int minSpatialQuality; /* in 0-100 scale, to be translated in 0-1024 for qt use */
    int minTemporalQuality; /* in 0-100 scale, to be translated in 0-1024 for qt use */
    int keyFrameRate;
    int bitRate;    /* bitrate in bps */
    
    /* Audio Codec settings */
    int audiocodecType;
    int audioSampleRate;
    short audioBitDepth;
    short audioChannels;
    int audioCodecFlags;
    int audioBitRate;
    int pad1;
} QuicktimeCodecSettings;

typedef struct FFMpegCodecData {
    int type;
    int codec;
    int audio_codec;
    int video_bitrate;
    int audio_bitrate;
    int audio_mixrate;
    int audio_channels;
    int audio_pad;
    float audio_volume;
    int gop_size;
    int flags;

    int rc_min_rate;
    int rc_max_rate;
    int rc_buffer_size;
    int mux_packet_size;
    int mux_rate;
    IDProperty *properties;
} FFMpegCodecData;

/* ************************************************************* */
/* Audio */

typedef struct AudioData {
    int mixrate; // 2.5: now in FFMpegCodecData: audio_mixrate
    float main; // 2.5: now in FFMpegCodecData: audio_volume
    float speed_of_sound;
    float doppler_factor;
    int distance_model;
    short flag;
    short pad;
    float volume;
    float pad2;
} AudioData;

/* *************************************************************** */
/* Render Layers */

/* Render Layer */
typedef struct SceneRenderLayer {
    struct SceneRenderLayer *next, *prev;
    
    char name[64];  /* MAX_NAME */
    
    struct Material *mat_override;
    struct Group *light_override;
    
    unsigned int lay;       /* scene->lay itself has priority over this */
    unsigned int lay_zmask; /* has to be after lay, this is for Z-masking */
    int layflag;
    
    int pad;
    
    int passflag;           /* pass_xor has to be after passflag */
    int pass_xor;
} SceneRenderLayer;

/* srl->layflag */
#define SCE_LAY_SOLID   1
#define SCE_LAY_ZTRA    2
#define SCE_LAY_HALO    4
#define SCE_LAY_EDGE    8
#define SCE_LAY_SKY     16
#define SCE_LAY_STRAND  32
    /* flags between 32 and 0x8000 are set to 1 already, for future options */

#define SCE_LAY_ALL_Z       0x8000
#define SCE_LAY_XOR         0x10000
#define SCE_LAY_DISABLE     0x20000
#define SCE_LAY_ZMASK       0x40000
#define SCE_LAY_NEG_ZMASK   0x80000

/* srl->passflag */
#define SCE_PASS_COMBINED       (1<<0)
#define SCE_PASS_Z              (1<<1)
#define SCE_PASS_RGBA           (1<<2)
#define SCE_PASS_DIFFUSE        (1<<3)
#define SCE_PASS_SPEC           (1<<4)
#define SCE_PASS_SHADOW         (1<<5)
#define SCE_PASS_AO             (1<<6)
#define SCE_PASS_REFLECT        (1<<7)
#define SCE_PASS_NORMAL         (1<<8)
#define SCE_PASS_VECTOR         (1<<9)
#define SCE_PASS_REFRACT        (1<<10)
#define SCE_PASS_INDEXOB        (1<<11)
#define SCE_PASS_UV             (1<<12)
#define SCE_PASS_INDIRECT       (1<<13)
#define SCE_PASS_MIST           (1<<14)
#define SCE_PASS_RAYHITS        (1<<15)
#define SCE_PASS_EMIT           (1<<16)
#define SCE_PASS_ENVIRONMENT    (1<<17)
#define SCE_PASS_INDEXMA    (1<<18)

/* note, srl->passflag is treestore element 'nr' in outliner, short still... */

/* *************************************************************** */

/* Generic image format settings,
 * this is used for NodeImageFile and IMAGE_OT_save_as operator too.
 *
 * note: its a bit strange that even though this is an image format struct
 *  the imtype can still be used to select video formats.
 *  RNA ensures these enum's are only selectable for render output.
 */
typedef struct ImageFormatData {
    char imtype;   /* R_IMF_IMTYPE_PNG, R_... */
                   /* note, video types should only ever be set from this
                    * structure when used from RenderData */
    char depth;    /* bits per channel, R_IMF_CHAN_DEPTH_8 -> 32,
                    * not a flag, only set 1 at a time */

    char planes  ; /* - R_IMF_PLANES_BW, R_IMF_PLANES_RGB, R_IMF_PLANES_RGBA */
    char flag;     /* generic options for all image types, alpha zbuffer */

    char quality;  /* (0 - 100), eg: jpeg quality */
    char compress; /* (0 - 100), eg: png compression */


    /* --- format specific --- */

    /* OpenEXR */
    char  exr_codec;

    /* Cineon */
    char  cineon_flag;
    short cineon_white, cineon_black;
    float cineon_gamma;

    /* Jpeg2000 */
    char  jp2_flag;

    char pad[7];

} ImageFormatData;


/* ImageFormatData.imtype */
#define R_IMF_IMTYPE_TARGA           0
#define R_IMF_IMTYPE_IRIS            1
/* #define R_HAMX                    2 */ /* hamx is nomore */
/* #define R_FTYPE                   3 */ /* ftype is nomore */
#define R_IMF_IMTYPE_JPEG90          4
/* #define R_MOVIE                   5 */ /* movie is nomore */
#define R_IMF_IMTYPE_IRIZ            7
#define R_IMF_IMTYPE_RAWTGA         14
#define R_IMF_IMTYPE_AVIRAW         15
#define R_IMF_IMTYPE_AVIJPEG        16
#define R_IMF_IMTYPE_PNG            17
#define R_IMF_IMTYPE_AVICODEC       18
#define R_IMF_IMTYPE_QUICKTIME      19
#define R_IMF_IMTYPE_BMP            20
#define R_IMF_IMTYPE_RADHDR         21
#define R_IMF_IMTYPE_TIFF           22
#define R_IMF_IMTYPE_OPENEXR        23
#define R_IMF_IMTYPE_FFMPEG         24
#define R_IMF_IMTYPE_FRAMESERVER    25
#define R_IMF_IMTYPE_CINEON         26
#define R_IMF_IMTYPE_DPX            27
#define R_IMF_IMTYPE_MULTILAYER     28
#define R_IMF_IMTYPE_DDS            29
#define R_IMF_IMTYPE_JP2            30
#define R_IMF_IMTYPE_H264           31
#define R_IMF_IMTYPE_XVID           32
#define R_IMF_IMTYPE_THEORA         33

#define R_IMF_IMTYPE_INVALID        255

/* ImageFormatData.flag */
#define R_IMF_FLAG_ZBUF         (1<<0)   /* was R_OPENEXR_ZBUF */
#define R_IMF_FLAG_PREVIEW_JPG  (1<<1)   /* was R_PREVIEW_JPG */

/* return values from BKE_imtype_valid_depths, note this is depts per channel */
#define R_IMF_CHAN_DEPTH_1  (1<<0) /* 1bits  (unused) */
#define R_IMF_CHAN_DEPTH_8  (1<<1) /* 8bits  (default) */
#define R_IMF_CHAN_DEPTH_12 (1<<2) /* 12bits (uncommon, jp2 supports) */
#define R_IMF_CHAN_DEPTH_16 (1<<3) /* 16bits (tiff, halff float exr) */
#define R_IMF_CHAN_DEPTH_24 (1<<4) /* 24bits (unused) */
#define R_IMF_CHAN_DEPTH_32 (1<<5) /* 32bits (full float exr) */

/* ImageFormatData.planes */
#define R_IMF_PLANES_RGB   24
#define R_IMF_PLANES_RGBA  32
#define R_IMF_PLANES_BW    8

/* ImageFormatData.exr_codec */
#define R_IMF_EXR_CODEC_NONE  0
#define R_IMF_EXR_CODEC_PXR24 1
#define R_IMF_EXR_CODEC_ZIP   2
#define R_IMF_EXR_CODEC_PIZ   3
#define R_IMF_EXR_CODEC_RLE   4

/* ImageFormatData.jp2_flag */
#define R_IMF_JP2_FLAG_YCC          (1<<0)  /* when disabled use RGB */ /* was R_JPEG2K_YCC */
#define R_IMF_JP2_FLAG_CINE_PRESET  (1<<1)  /* was R_JPEG2K_CINE_PRESET */
#define R_IMF_JP2_FLAG_CINE_48      (1<<2)  /* was R_JPEG2K_CINE_48FPS */

/* ImageFormatData.cineon_flag */
#define R_IMF_CINEON_FLAG_LOG (1<<0)  /* was R_CINEON_LOG */

/* *************************************************************** */
/* Render Data */

typedef struct RenderData {
    struct ImageFormatData im_format;
    
    struct AviCodecData *avicodecdata;
    struct QuicktimeCodecData *qtcodecdata;
    struct QuicktimeCodecSettings qtcodecsettings;
    struct FFMpegCodecData ffcodecdata;

    int cfra, sfra, efra;   /* frames as in 'images' */
    float subframe;         /* subframe offset from cfra, in 0.0-1.0 */
    int psfra, pefra;       /* start+end frames of preview range */

    int images, framapto;
    short flag, threads;

    float framelen, blurfac;

    float edgeR, edgeG, edgeB;


    /* standalone player */  //  XXX deprecated since 2.5
    short fullscreen  DNA_DEPRECATED, xplay  DNA_DEPRECATED, yplay  DNA_DEPRECATED;
    short freqplay  DNA_DEPRECATED;
    /* standalone player */  //  XXX deprecated since 2.5
    short depth  DNA_DEPRECATED, attrib  DNA_DEPRECATED;


    int frame_step;     /* frames to jump during render/playback */

    short stereomode  DNA_DEPRECATED;   /* standalone player stereo settings */  //  XXX deprecated since 2.5
    
    short dimensionspreset;     /* for the dimensions presets menu */

    short filtertype;   /* filter is box, tent, gauss, mitch, etc */

    short size, maximsize;  /* size in %, max in Kb */
    /* from buttons: */
    short xsch;
    short ysch;
    short xparts;
    short yparts;

    short planes  DNA_DEPRECATED, imtype  DNA_DEPRECATED, subimtype  DNA_DEPRECATED, quality  DNA_DEPRECATED; /*deprecated!*/
    
    short displaymode;

    int scemode;

    int mode;

    int raytrace_options;
    
    short raytrace_structure;

    short pad1;

    /* octree resolution */
    short ocres;
    short pad4;
    
    short alphamode;

    short osa;

    short frs_sec, edgeint;

    
    /* safety, border and display rect */
    rctf safety, border;
    rcti disprect;
    
    /* information on different layers to be rendered */
    ListBase layers;
    short actlay;
    
    /* number of mblur samples */
    short mblur_samples;
    
    float xasp, yasp;

    float frs_sec_base;
    
    float gauss;
    
    
    /* color management settings - color profiles, gamma correction, etc */
    int color_mgt_flag;
    
    float postgamma, posthue, postsat;   
    
     /* Dither noise intensity */
    float dither_intensity;
    
    /* Bake Render options */
    short bake_osa, bake_filter, bake_mode, bake_flag;
    short bake_normal_space, bake_quad_split;
    float bake_maxdist, bake_biasdist, bake_pad;

    /* path to render output */
    char pic[240]; /* 240 = FILE_MAX */

    /* stamps flags. */
    int stamp;
    short stamp_font_id, pad3; /* select one of blenders bitmap fonts */

    /* stamp info user data. */
    char stamp_udata[160];

    /* foreground/background color. */
    float fg_stamp[4];
    float bg_stamp[4];

    /* sequencer options */
    char seq_prev_type;
    char seq_rend_type;
    char seq_flag; /* flag use for sequence render/draw */
    char pad5[5];

    /* render simplify */
    int simplify_flag;
    short simplify_subsurf;
    short simplify_shadowsamples;
    float simplify_particles;
    float simplify_aosss;

    /* cineon */
    short cineonwhite  DNA_DEPRECATED, cineonblack  DNA_DEPRECATED;  /*deprecated*/
    float cineongamma  DNA_DEPRECATED;  /*deprecated*/
    
    /* jpeg2000 */
    short jp2_preset  DNA_DEPRECATED, jp2_depth  DNA_DEPRECATED;  /*deprecated*/
    int rpad3;

    /* Dome variables */ //  XXX deprecated since 2.5
    short domeres  DNA_DEPRECATED, domemode  DNA_DEPRECATED;    //  XXX deprecated since 2.5
    short domeangle  DNA_DEPRECATED, dometilt  DNA_DEPRECATED;  //  XXX deprecated since 2.5
    float domeresbuf  DNA_DEPRECATED;   //  XXX deprecated since 2.5
    float pad2;
    struct Text *dometext  DNA_DEPRECATED;  //  XXX deprecated since 2.5

    /* render engine */
    char engine[32];
} RenderData;

/* *************************************************************** */
/* Render Conversion/Simplfication Settings */

/* control render convert and shading engine */
typedef struct RenderProfile {
    struct RenderProfile *next, *prev;
    char name[32];
    
    short particle_perc;
    short subsurf_max;
    short shadbufsample_max;
    short pad1;
    
    float ao_error, pad2;
    
} RenderProfile;

/* *************************************************************** */
/* Game Engine - Dome */

typedef struct GameDome {
    short res, mode;
    short angle, tilt;
    float resbuf, pad2;
    struct Text *warptext;
} GameDome;

#define DOME_FISHEYE            1
#define DOME_TRUNCATED_FRONT    2
#define DOME_TRUNCATED_REAR     3
#define DOME_ENVMAP             4
#define DOME_PANORAM_SPH        5
#define DOME_NUM_MODES          6

/* *************************************************************** */
/* Game Engine */

typedef struct GameFraming {
    float col[3];
    char type, pad1, pad2, pad3;
} GameFraming;

#define SCE_GAMEFRAMING_BARS   0
#define SCE_GAMEFRAMING_EXTEND 1
#define SCE_GAMEFRAMING_SCALE  2

typedef struct RecastData {
    float cellsize;
    float cellheight;
    float agentmaxslope;
    float agentmaxclimb;
    float agentheight;
    float agentradius;
    float edgemaxlen;
    float edgemaxerror;
    float regionminsize;
    float regionmergesize;
    int vertsperpoly;
    float detailsampledist;
    float detailsamplemaxerror;
    short pad1, pad2;
} RecastData;

typedef struct GameData {

    /*  standalone player */
    struct GameFraming framing;
    short playerflag, xplay, yplay, freqplay;
    short depth, attrib, rt1, rt2;
    short aasamples, pad4[3];

    /* stereo/dome mode */
    struct GameDome dome;
    short stereoflag, stereomode;
    float eyeseparation;
    RecastData recastData;


    /* physics (it was in world)*/
    float gravity; /*Gravitation constant for the game world*/

    /*
     * Radius of the activity bubble, in Manhattan length. Objects
     * outside the box are activity-culled. */
    float activityBoxRadius;

    /*
     * bit 3: (gameengine): Activity culling is enabled.
     * bit 5: (gameengine) : enable Bullet DBVT tree for view frustrum culling
    */
    int flag;
    short mode, matmode;
    short occlusionRes;     /* resolution of occlusion Z buffer in pixel */
    short physicsEngine;
    short exitkey, pad;
    short ticrate, maxlogicstep, physubstep, maxphystep;
    short obstacleSimulation, pad1;
    float levelHeight;
} GameData;

#define STEREO_NOSTEREO     1
#define STEREO_ENABLED      2
#define STEREO_DOME         3

//#define STEREO_NOSTEREO        1
#define STEREO_QUADBUFFERED 2
#define STEREO_ABOVEBELOW    3
#define STEREO_INTERLACED    4
#define STEREO_ANAGLYPH     5
#define STEREO_SIDEBYSIDE   6
#define STEREO_VINTERLACE   7
//#define STEREO_DOME       8

/* physicsEngine */
#define WOPHY_NONE      0
#define WOPHY_ENJI      1
#define WOPHY_SUMO      2
#define WOPHY_DYNAMO    3
#define WOPHY_ODE       4
#define WOPHY_BULLET    5

/* obstacleSimulation */
#define OBSTSIMULATION_NONE     0
#define OBSTSIMULATION_TOI_rays     1
#define OBSTSIMULATION_TOI_cells    2

/* GameData.flag */
#define GAME_RESTRICT_ANIM_UPDATES          (1 << 0)
#define GAME_ENABLE_ALL_FRAMES              (1 << 1)
#define GAME_SHOW_DEBUG_PROPS               (1 << 2)
#define GAME_SHOW_FRAMERATE                 (1 << 3)
#define GAME_SHOW_PHYSICS                   (1 << 4)
#define GAME_DISPLAY_LISTS                  (1 << 5)
#define GAME_GLSL_NO_LIGHTS                 (1 << 6)
#define GAME_GLSL_NO_SHADERS                (1 << 7)
#define GAME_GLSL_NO_SHADOWS                (1 << 8)
#define GAME_GLSL_NO_RAMPS                  (1 << 9)
#define GAME_GLSL_NO_NODES                  (1 << 10)
#define GAME_GLSL_NO_EXTRA_TEX              (1 << 11)
#define GAME_IGNORE_DEPRECATION_WARNINGS    (1 << 12)
#define GAME_ENABLE_ANIMATION_RECORD        (1 << 13)
#define GAME_SHOW_MOUSE                     (1 << 14)
#define GAME_GLSL_NO_COLOR_MANAGEMENT       (1 << 15)
#define GAME_SHOW_OBSTACLE_SIMULATION       (1 << 16)
/* Note: GameData.flag is now an int (max 32 flags). A short could only take 16 flags */

/* GameData.playerflag */
#define GAME_PLAYER_FULLSCREEN              (1 << 0)
#define GAME_PLAYER_DESKTOP_RESOLUTION      (1 << 1)

/* GameData.matmode */
#define GAME_MAT_TEXFACE    0
#define GAME_MAT_MULTITEX   1
#define GAME_MAT_GLSL       2

/* *************************************************************** */
/* Markers */

typedef struct TimeMarker {
    struct TimeMarker *next, *prev;
    int frame;
    char name[64];
    unsigned int flag;
    struct Object *camera;
} TimeMarker;

/* *************************************************************** */
/* Paint Mode/Tool Data */

/* Paint Tool Base */
typedef struct Paint {
    struct Brush *brush;
    
    /* WM Paint cursor */
    void *paint_cursor;
    unsigned char paint_cursor_col[4];

    int flags;
} Paint;

/* ------------------------------------------- */
/* Image Paint */

/* Texture/Image Editor */
typedef struct ImagePaintSettings {
    Paint paint;

    short flag, pad;
    
    /* for projection painting only */
    short seam_bleed, normal_angle;
    short screen_grab_size[2]; /* capture size for re-projection */

    int pad1;

    void *paintcursor;          /* wm handle */
} ImagePaintSettings;

/* ------------------------------------------- */
/* Particle Edit */

/* Settings for a Particle Editing Brush */
typedef struct ParticleBrushData {
    short size;                     /* common setting */
    short step, invert, count;      /* for specific brushes only */
    int flag;
    float strength;
} ParticleBrushData;

/* Particle Edit Mode Settings */
typedef struct ParticleEditSettings {
    short flag;
    short totrekey;
    short totaddkey;
    short brushtype;

    ParticleBrushData brush[7]; /* 7 = PE_TOT_BRUSH */
    void *paintcursor;          /* runtime */

    float emitterdist, rt;

    int selectmode;
    int edittype;

    int draw_step, fade_frames;

    struct Scene *scene;
    struct Object *object;
} ParticleEditSettings;

/* ------------------------------------------- */
/* Sculpt */

/* Sculpt */
typedef struct Sculpt {
    Paint paint;

    /* For rotating around a pivot point */
    //float pivot[3]; XXX not used?
    int flags;

    /* Control tablet input */
    //char tablet_size, tablet_strength; XXX not used?
    int radial_symm[3];

    // all this below is used to communicate with the cursor drawing routine

    /* record movement of mouse so that rake can start at an intuitive angle */
    float last_x, last_y;
    float last_angle;

    int draw_anchored;
    int   anchored_size;
    float anchored_location[3];
    float anchored_initial_mouse[2];

    int draw_pressure;
    float pressure_value;

    float special_rotation;

    int pad;
} Sculpt;

/* ------------------------------------------- */
/* Vertex Paint */

/* Vertex Paint */
typedef struct VPaint {
    Paint paint;

    short flag, pad;
    int tot;                            /* allocation size of prev buffers */
    unsigned int *vpaint_prev;          /* previous mesh colors */
    struct MDeformVert *wpaint_prev;    /* previous vertex weights */
    
    void *paintcursor;                  /* wm handle */
} VPaint;

/* VPaint flag */
#define VP_COLINDEX 1
#define VP_AREA     2  /* vertex paint only */

#define VP_NORMALS  8
#define VP_SPRAY    16
// #define VP_MIRROR_X  32 // deprecated in 2.5x use (me->editflag & ME_EDIT_MIRROR_X)
#define VP_ONLYVGROUP   128  /* weight paint only */

/* *************************************************************** */
/* Transform Orientations */

typedef struct TransformOrientation {
    struct TransformOrientation *next, *prev;
    char name[64];  /* MAX_NAME */
    float mat[3][3];
    int pad;
} TransformOrientation;

/* *************************************************************** */
/* Unified Paint Settings */

/* These settings can override the equivalent fields in the active
   Brush for any paint mode; the flag field controls whether these
   values are used */
typedef struct UnifiedPaintSettings {
    /* unified radius of brush in pixels */
    int size;

    /* unified radius of brush in Blender units */
    float unprojected_radius;

    /* unified strength of brush */
    float alpha;

    /* user preferences for sculpt and paint */
    int flag;
} UnifiedPaintSettings;

typedef enum {
    UNIFIED_PAINT_SIZE  = (1<<0),
    UNIFIED_PAINT_ALPHA = (1<<1),

    /* only used if unified size is enabled, mirros the brush flags
       BRUSH_LOCK_SIZE and BRUSH_SIZE_PRESSURE */
    UNIFIED_PAINT_BRUSH_LOCK_SIZE = (1<<2),
    UNIFIED_PAINT_BRUSH_SIZE_PRESSURE   = (1<<3),

    /* only used if unified alpha is enabled, mirrors the brush flag
       BRUSH_ALPHA_PRESSURE */
    UNIFIED_PAINT_BRUSH_ALPHA_PRESSURE  = (1<<4)
} UnifiedPaintSettingsFlags;

/* *************************************************************** */
/* Tool Settings */

typedef struct ToolSettings {
    VPaint *vpaint;     /* vertex paint */
    VPaint *wpaint;     /* weight paint */
    Sculpt *sculpt;
    
    /* Vertex groups */
    float vgroup_weight;

    /* Subdivide Settings */
    short cornertype;
    short editbutflag;
    /*Triangle to Quad conversion threshold*/
    float jointrilimit;
    /* Editmode Tools */
    float degr; 
    short step;
    short turn; 
    
    float extr_offs;    /* extrude offset */
    float doublimit;    /* remove doubles limit */
    float normalsize;   /* size of normals */
    short automerge;

    /* Selection Mode for Mesh */
    short selectmode;

    /* Primitive Settings */
    /* UV Sphere */
    short segments;
    short rings;
    
    /* Cylinder - Tube - Circle */
    short vertices;

    /* UV Calculation */
    short unwrapper;
    float uvcalc_radius;
    float uvcalc_cubesize;
    float uvcalc_margin;
    short uvcalc_mapdir;
    short uvcalc_mapalign;
    short uvcalc_flag;
    short uv_flag, uv_selectmode;
    short uv_pad;
    
    /* Grease Pencil */
    short gpencil_flags;
    
    /* Auto-IK */
    short autoik_chainlen;

    /* Image Paint (8 byttse aligned please!) */
    struct ImagePaintSettings imapaint;

    /* Particle Editing */
    struct ParticleEditSettings particle;
    
    /* Transform Proportional Area of Effect */
    float proportional_size;

    /* Select Group Threshold */
    float select_thresh;
    
    /* Graph Editor */
    float clean_thresh;

    /* Auto-Keying Mode */
    short autokey_mode, autokey_flag;   /* defines in DNA_userdef_types.h */
    
    /* Multires */
    char multires_subdiv_type;
    char pad2[5];
    
    /* Skeleton generation */
    short skgen_resolution;
    float skgen_threshold_internal;
    float skgen_threshold_external;
    float skgen_length_ratio;
    float skgen_length_limit;
    float skgen_angle_limit;
    float skgen_correlation_limit;
    float skgen_symmetry_limit;
    float skgen_retarget_angle_weight;
    float skgen_retarget_length_weight;
    float skgen_retarget_distance_weight;
    short skgen_options;
    char  skgen_postpro;
    char  skgen_postpro_passes;
    char  skgen_subdivisions[3];
    char  skgen_multi_level;
    
    /* Skeleton Sketching */
    struct Object *skgen_template;
    char bone_sketching;
    char bone_sketching_convert;
    char skgen_subdivision_number;
    char skgen_retarget_options;
    char skgen_retarget_roll;
    char skgen_side_string[8];
    char skgen_num_string[8];
    
    /* Alt+RMB option */
    char edge_mode;
    char edge_mode_live_unwrap;

    /* Transform */
    char snap_mode;
    short snap_flag, snap_target;
    short proportional, prop_mode;
    char proportional_objects; /* proportional edit, object mode */
    char pad[5];

    char auto_normalize; /*auto normalizing mode in wpaint*/
    char multipaint; /* paint multiple bones in wpaint */

    /* XXX: these sculpt_paint_* fields are deprecated, use the
       unified_paint_settings field instead! */
    short sculpt_paint_settings DNA_DEPRECATED;
    short pad1;
    int sculpt_paint_unified_size DNA_DEPRECATED;
    float sculpt_paint_unified_unprojected_radius DNA_DEPRECATED;
    float sculpt_paint_unified_alpha DNA_DEPRECATED;

    /* Unified Paint Settings */
    struct UnifiedPaintSettings unified_paint_settings;
} ToolSettings;

/* *************************************************************** */
/* Assorted Scene Data */

/* ------------------------------------------- */
/* Stats (show in Info header) */

typedef struct bStats {
    /* scene totals for visible layers */
    int totobj, totlamp, totobjsel, totcurve, totmesh, totarmature;
    int totvert, totface;
} bStats;

/* ------------------------------------------- */
/* Unit Settings */

typedef struct UnitSettings {
    /* Display/Editing unit options for each scene */
    float scale_length; /* maybe have other unit conversions? */
    char system; /* imperial, metric etc */
    char system_rotation; /* not implimented as a propper unit system yet */
    short flag;
} UnitSettings;

/* ------------------------------------------- */
/* Global/Common Physics Settings */

typedef struct PhysicsSettings {
    float gravity[3];
    int flag, quick_cache_step, rt;
} PhysicsSettings;

/* *************************************************************** */
/* Scene ID-Block */

typedef struct Scene {
    ID id;
    struct AnimData *adt;   /* animation data (must be immediately after id for utilities to use it) */ 
    
    struct Object *camera;
    struct World *world;
    
    struct Scene *set;
    
    ListBase base;
    struct Base *basact;        /* active base */
    struct Object *obedit;      /* name replaces old G.obedit */
    
    float cursor[3];            /* 3d cursor location */
    float twcent[3];            /* center for transform widget */
    float twmin[3], twmax[3];   /* boundbox of selection for transform widget */
    
    unsigned int lay;           /* bitflags for layer visibility */
    int layact;     /* active layer */
    unsigned int lay_updated;       /* runtime flag, has layer ever been updated since load? */
    
    short flag;                             /* various settings */
    
    short use_nodes;
    
    struct bNodeTree *nodetree; 
    
    struct Editing *ed;                             /* sequence editor data is allocated here */
    
    struct ToolSettings *toolsettings;      /* default allocated now */
    struct SceneStats *stats;               /* default allocated now */

    /* migrate or replace? depends on some internal things... */
    /* no, is on the right place (ton) */
    struct RenderData r;
    struct AudioData audio;
    
    ListBase markers;
    ListBase transform_spaces;
    
    void *sound_scene;
    void *sound_scene_handle;
    void *sound_scrub_handle;
    void *speaker_handles;
    
    void *fps_info;                 /* (runtime) info/cache used for presenting playback framerate info to the user */
    
    /* none of the dependancy graph  vars is mean to be saved */
    struct  DagForest *theDag;
    short dagisvalid, dagflags;
    short recalc;               /* recalc = counterpart of ob->recalc */

    short pad6;
    int pad5;

    /* User-Defined KeyingSets */
    int active_keyingset;           /* index of the active KeyingSet. first KeyingSet has index 1, 'none' active is 0, 'add new' is -1 */
    ListBase keyingsets;            /* KeyingSets for this scene */
    
    /* Game Settings */
    struct GameFraming framing  DNA_DEPRECATED; // XXX  deprecated since 2.5
    struct GameData gm;

    /* Units */
    struct UnitSettings unit;
    
    /* Grease Pencil */
    struct bGPdata *gpd;

    /* Physics simulation settings */
    struct PhysicsSettings physics_settings;

    /* Movie Tracking */
    struct MovieClip *clip;         /* active movie clip */

    uint64_t customdata_mask;   /* XXX. runtime flag for drawing, actually belongs in the window, only used by object_handle_update() */
    uint64_t customdata_mask_modal; /* XXX. same as above but for temp operator use (gl renders) */
} Scene;


/* **************** RENDERDATA ********************* */

/* flag */
    /* use preview range */
#define SCER_PRV_RANGE  (1<<0)

/* mode (int now) */
#define R_OSA           0x0001
#define R_SHADOW        0x0002
#define R_GAMMA         0x0004
#define R_ORTHO         0x0008
#define R_ENVMAP        0x0010
#define R_EDGE          0x0020
#define R_FIELDS        0x0040
#define R_FIELDSTILL    0x0080
#define R_RADIO         0x0100
#define R_BORDER        0x0200
#define R_PANORAMA      0x0400  /* deprecated as scene option, still used in renderer */
#define R_CROP          0x0800
/*#define R_COSMO           0x1000 deprecated */
#define R_ODDFIELD      0x2000
#define R_MBLUR         0x4000
        /* unified was here */
#define R_RAYTRACE      0x10000
        /* R_GAUSS is obsolete, but used to retrieve setting from old files */
#define R_GAUSS         0x20000
        /* fbuf obsolete... */
/*#define R_FBUF            0x40000*/
        /* threads obsolete... is there for old files, now use for autodetect threads */
#define R_THREADS       0x80000
        /* Use the same flag for autothreads */
#define R_FIXED_THREADS     0x80000 

#define R_SPEED         0x100000
#define R_SSS           0x200000
#define R_NO_OVERWRITE  0x400000 /* skip existing files */
#define R_TOUCH         0x800000 /* touch files before rendering */
#define R_SIMPLIFY      0x1000000

/* seq_flag */
#define R_SEQ_GL_PREV 1
#define R_SEQ_GL_REND 2

/* displaymode */

#define R_OUTPUT_SCREEN 0
#define R_OUTPUT_AREA   1
#define R_OUTPUT_WINDOW 2
#define R_OUTPUT_NONE   3
/*#define R_OUTPUT_FORKED   4*/

/* filtertype */
#define R_FILTER_BOX    0
#define R_FILTER_TENT   1
#define R_FILTER_QUAD   2
#define R_FILTER_CUBIC  3
#define R_FILTER_CATROM 4
#define R_FILTER_GAUSS  5
#define R_FILTER_MITCH  6
#define R_FILTER_FAST_GAUSS 7 /* note, this is only used for nodes at the moment */

/* raytrace structure */
#define R_RAYSTRUCTURE_AUTO             0
#define R_RAYSTRUCTURE_OCTREE           1
#define R_RAYSTRUCTURE_BLIBVH           2
#define R_RAYSTRUCTURE_VBVH             3
#define R_RAYSTRUCTURE_SIMD_SVBVH       4   /* needs SIMD */
#define R_RAYSTRUCTURE_SIMD_QBVH        5   /* needs SIMD */

/* raytrace_options */
#define R_RAYTRACE_USE_LOCAL_COORDS     0x0001
#define R_RAYTRACE_USE_INSTANCES        0x0002

/* scemode (int now) */
#define R_DOSEQ             0x0001
#define R_BG_RENDER         0x0002
        /* passepartout is camera option now, keep this for backward compatibility */
#define R_PASSEPARTOUT      0x0004
#define R_PREVIEWBUTS       0x0008
#define R_EXTENSION         0x0010
#define R_MATNODE_PREVIEW   0x0020
#define R_DOCOMP            0x0040
#define R_COMP_CROP         0x0080
#define R_FREE_IMAGE        0x0100
#define R_SINGLE_LAYER      0x0200
#define R_EXR_TILE_FILE     0x0400
#define R_COMP_FREE         0x0800
#define R_NO_IMAGE_LOAD     0x1000
#define R_NO_TEX            0x2000
#define R_NO_FRAME_UPDATE   0x4000
#define R_FULL_SAMPLE       0x8000
/* #define R_DEPRECATED     0x10000 */
/* #define R_RECURS_PROTECTION  0x20000 */
#define R_TEXNODE_PREVIEW   0x40000

/* r->stamp */
#define R_STAMP_TIME    0x0001
#define R_STAMP_FRAME   0x0002
#define R_STAMP_DATE    0x0004
#define R_STAMP_CAMERA  0x0008
#define R_STAMP_SCENE   0x0010
#define R_STAMP_NOTE    0x0020
#define R_STAMP_DRAW    0x0040 /* draw in the image */
#define R_STAMP_MARKER  0x0080
#define R_STAMP_FILENAME    0x0100
#define R_STAMP_SEQSTRIP    0x0200
#define R_STAMP_RENDERTIME  0x0400
#define R_STAMP_CAMERALENS  0x0800
#define R_STAMP_ALL (R_STAMP_TIME|R_STAMP_FRAME|R_STAMP_DATE|R_STAMP_CAMERA|R_STAMP_SCENE| \
                     R_STAMP_NOTE|R_STAMP_MARKER|R_STAMP_FILENAME|R_STAMP_SEQSTRIP|        \
                     R_STAMP_RENDERTIME|R_STAMP_CAMERALENS)

/* alphamode */
#define R_ADDSKY        0
#define R_ALPHAPREMUL   1
#define R_ALPHAKEY      2

/* color_mgt_flag */
#define R_COLOR_MANAGEMENT              (1 << 0)
#define R_COLOR_MANAGEMENT_PREDIVIDE    (1 << 1)

/* subimtype, flag options for imtype */
#define R_OPENEXR_HALF    1                                      /*deprecated*/
#define R_OPENEXR_ZBUF    2                                      /*deprecated*/
#define R_PREVIEW_JPG    4                                       /*deprecated*/
#define R_CINEON_LOG     8                                       /*deprecated*/
#define R_TIFF_16BIT    16                                       /*deprecated*/

#define R_JPEG2K_12BIT    32 /* Jpeg2000 */                      /*deprecated*/
#define R_JPEG2K_16BIT    64                                     /*deprecated*/
#define R_JPEG2K_YCC    128 /* when disabled use RGB */          /*deprecated*/
#define R_JPEG2K_CINE_PRESET    256                              /*deprecated*/
#define R_JPEG2K_CINE_48FPS        512                           /*deprecated*/

/* bake_mode: same as RE_BAKE_xxx defines */
/* bake_flag: */
#define R_BAKE_CLEAR        1
#define R_BAKE_OSA          2
#define R_BAKE_TO_ACTIVE    4
#define R_BAKE_NORMALIZE    8
#define R_BAKE_MULTIRES     16
#define R_BAKE_LORES_MESH   32

/* bake_normal_space */
#define R_BAKE_SPACE_CAMERA  0
#define R_BAKE_SPACE_WORLD   1
#define R_BAKE_SPACE_OBJECT  2
#define R_BAKE_SPACE_TANGENT 3

/* simplify_flag */
#define R_SIMPLE_NO_TRIANGULATE     1

/* sequencer seq_prev_type seq_rend_type */


/* **************** SCENE ********************* */

/* for general use */
#define MAXFRAME    300000
#define MAXFRAMEF   300000.0f

#define MINFRAME    0
#define MINFRAMEF   0.0f

/* (minimum frame number for current-frame) */
#define MINAFRAME   -300000
#define MINAFRAMEF  -300000.0f

/* depricate this! */
#define TESTBASE(v3d, base)  (                                                \
    ((base)->flag & SELECT) &&                                                \
    ((base)->lay & v3d->lay) &&                                               \
    (((base)->object->restrictflag & OB_RESTRICT_VIEW)==0)  )
#define TESTBASELIB(v3d, base)  (                                             \
    ((base)->flag & SELECT) &&                                                \
    ((base)->lay & v3d->lay) &&                                               \
    ((base)->object->id.lib==NULL) &&                                         \
    (((base)->object->restrictflag & OB_RESTRICT_VIEW)==0)  )
#define TESTBASELIB_BGMODE(v3d, scene, base)  (                               \
    ((base)->flag & SELECT) &&                                                \
    ((base)->lay & (v3d ? v3d->lay : scene->lay)) &&                          \
    ((base)->object->id.lib==NULL) &&                                         \
    (((base)->object->restrictflag & OB_RESTRICT_VIEW)==0)  )
#define BASE_EDITABLE_BGMODE(v3d, scene, base)  (                             \
    ((base)->lay & (v3d ? v3d->lay : scene->lay)) &&                          \
    ((base)->object->id.lib==NULL) &&                                         \
    (((base)->object->restrictflag & OB_RESTRICT_VIEW)==0))
#define BASE_SELECTABLE(v3d, base)  (                                         \
    (base->lay & v3d->lay) &&                                                 \
    (base->object->restrictflag & (OB_RESTRICT_SELECT|OB_RESTRICT_VIEW))==0  )
#define BASE_VISIBLE(v3d, base)  (                                            \
    (base->lay & v3d->lay) &&                                                 \
    (base->object->restrictflag & OB_RESTRICT_VIEW)==0  )

#define FIRSTBASE       scene->base.first
#define LASTBASE        scene->base.last
#define BASACT          (scene->basact)
#define OBACT           (BASACT? BASACT->object: NULL)

#define V3D_CAMERA_LOCAL(v3d) ((!(v3d)->scenelock && (v3d)->camera) ? (v3d)->camera : NULL)
#define V3D_CAMERA_SCENE(scene, v3d) ((!(v3d)->scenelock && (v3d)->camera) ? (v3d)->camera : (scene)->camera)

#define ID_NEW(a)       if( (a) && (a)->id.newid ) (a)= (void *)(a)->id.newid
#define ID_NEW_US(a)    if( (a)->id.newid) {(a)= (void *)(a)->id.newid; (a)->id.us++;}
#define ID_NEW_US2(a)   if( ((ID *)a)->newid) {(a)= ((ID *)a)->newid; ((ID *)a)->us++;}
#define CFRA            (scene->r.cfra)
#define SUBFRA          (scene->r.subframe)
#define SFRA            (scene->r.sfra)
#define EFRA            (scene->r.efra)
#define PRVRANGEON      (scene->r.flag & SCER_PRV_RANGE)
#define PSFRA           ((PRVRANGEON)? (scene->r.psfra): (scene->r.sfra))
#define PEFRA           ((PRVRANGEON)? (scene->r.pefra): (scene->r.efra))
#define FRA2TIME(a)           ((((double) scene->r.frs_sec_base) * (double)(a)) / (double)scene->r.frs_sec)
#define TIME2FRA(a)           ((((double) scene->r.frs_sec) * (double)(a)) / (double)scene->r.frs_sec_base)
#define FPS                     (((double) scene->r.frs_sec) / (double)scene->r.frs_sec_base)

#define RAD_PHASE_PATCHES   1
#define RAD_PHASE_FACES     2

/* base->flag is in DNA_object_types.h */

/* toolsettings->snap_flag */
#define SCE_SNAP                1
#define SCE_SNAP_ROTATE         2
#define SCE_SNAP_PEEL_OBJECT    4
#define SCE_SNAP_PROJECT        8
#define SCE_SNAP_NO_SELF        16
/* toolsettings->snap_target */
#define SCE_SNAP_TARGET_CLOSEST 0
#define SCE_SNAP_TARGET_CENTER  1
#define SCE_SNAP_TARGET_MEDIAN  2
#define SCE_SNAP_TARGET_ACTIVE  3
/* toolsettings->snap_mode */
#define SCE_SNAP_MODE_INCREMENT 0
#define SCE_SNAP_MODE_VERTEX    1
#define SCE_SNAP_MODE_EDGE      2
#define SCE_SNAP_MODE_FACE      3
#define SCE_SNAP_MODE_VOLUME    4

/* toolsettings->selectmode */
#define SCE_SELECT_VERTEX   1 /* for mesh */
#define SCE_SELECT_EDGE     2
#define SCE_SELECT_FACE     4

/* toolsettings->particle.selectmode for particles */
#define SCE_SELECT_PATH     1
#define SCE_SELECT_POINT    2
#define SCE_SELECT_END      4

/* sce->recalc (now in use by previewrender) */
#define SCE_PRV_CHANGED     1

/* toolsettings->prop_mode (proportional falloff) */
#define PROP_SMOOTH            0
#define PROP_SPHERE            1
#define PROP_ROOT              2
#define PROP_SHARP             3
#define PROP_LIN               4
#define PROP_CONST             5
#define PROP_RANDOM            6
#define PROP_MODE_MAX          7

/* toolsettings->proportional */
#define PROP_EDIT_OFF           0
#define PROP_EDIT_ON            1
#define PROP_EDIT_CONNECTED 2

/* sce->flag */
#define SCE_DS_SELECTED         (1<<0)
#define SCE_DS_COLLAPSED        (1<<1)
#define SCE_NLA_EDIT_ON         (1<<2)
#define SCE_FRAME_DROP          (1<<3)


    /* return flag next_object function */
#define F_ERROR         -1
#define F_START         0
#define F_SCENE         1
#define F_DUPLI         3

/* audio->flag */
#define AUDIO_MUTE                (1<<0)
#define AUDIO_SYNC                (1<<1)
#define AUDIO_SCRUB               (1<<2)
#define AUDIO_VOLUME_ANIMATED     (1<<3)

#define FFMPEG_MULTIPLEX_AUDIO  1 /* deprecated, you can choose none as audiocodec now */
#define FFMPEG_AUTOSPLIT_OUTPUT 2
#define FFMPEG_LOSSLESS_OUTPUT  4

/* Paint.flags */
typedef enum {
    PAINT_SHOW_BRUSH = (1<<0),
    PAINT_FAST_NAVIGATE = (1<<1),
    PAINT_SHOW_BRUSH_ON_SURFACE = (1<<2),
} PaintFlags;

/* Sculpt.flags */
/* These can eventually be moved to paint flags? */
typedef enum SculptFlags {
    SCULPT_SYMM_X = (1<<0),
    SCULPT_SYMM_Y = (1<<1),
    SCULPT_SYMM_Z = (1<<2),
    SCULPT_LOCK_X = (1<<3),
    SCULPT_LOCK_Y = (1<<4),
    SCULPT_LOCK_Z = (1<<5),
    SCULPT_SYMMETRY_FEATHER = (1<<6),
    SCULPT_USE_OPENMP = (1<<7),
    SCULPT_ONLY_DEFORM = (1<<8),
} SculptFlags;

/* ImagePaintSettings.flag */
#define IMAGEPAINT_DRAWING              1
// #define IMAGEPAINT_DRAW_TOOL         2 // deprecated
// #define IMAGEPAINT_DRAW_TOOL_DRAWING 4 // deprecated

/* projection painting only */
#define IMAGEPAINT_PROJECT_DISABLE      8   /* Non projection 3D painting */
#define IMAGEPAINT_PROJECT_XRAY         16
#define IMAGEPAINT_PROJECT_BACKFACE     32
#define IMAGEPAINT_PROJECT_FLAT         64
#define IMAGEPAINT_PROJECT_LAYER_CLONE  128
#define IMAGEPAINT_PROJECT_LAYER_STENCIL    256
#define IMAGEPAINT_PROJECT_LAYER_STENCIL_INV    512

/* toolsettings->uvcalc_flag */
#define UVCALC_FILLHOLES            1
#define UVCALC_NO_ASPECT_CORRECT    2   /* would call this UVCALC_ASPECT_CORRECT, except it should be default with old file */
#define UVCALC_TRANSFORM_CORRECT    4   /* adjust UV's while transforming to avoid distortion */

/* toolsettings->uv_flag */
#define UV_SYNC_SELECTION   1
#define UV_SHOW_SAME_IMAGE  2

/* toolsettings->uv_selectmode */
#define UV_SELECT_VERTEX    1
#define UV_SELECT_EDGE      2
#define UV_SELECT_FACE      4
#define UV_SELECT_ISLAND    8

/* toolsettings->edge_mode */
#define EDGE_MODE_SELECT                0
#define EDGE_MODE_TAG_SEAM              1
#define EDGE_MODE_TAG_SHARP             2
#define EDGE_MODE_TAG_CREASE            3
#define EDGE_MODE_TAG_BEVEL             4

/* toolsettings->gpencil_flags */
#define GP_TOOL_FLAG_PAINTSESSIONS_ON   (1<<0)

/* toolsettings->particle flag */
#define PE_KEEP_LENGTHS         1
#define PE_LOCK_FIRST           2
#define PE_DEFLECT_EMITTER      4
#define PE_INTERPOLATE_ADDED    8
#define PE_DRAW_PART            16
/* #define PE_X_MIRROR          64 */   /* deprecated */
#define PE_FADE_TIME            128
#define PE_AUTO_VELOCITY        256

/* toolsetting->particle brushtype */
#define PE_BRUSH_NONE       -1
#define PE_BRUSH_COMB       0
#define PE_BRUSH_CUT        1
#define PE_BRUSH_LENGTH     2
#define PE_BRUSH_PUFF       3
#define PE_BRUSH_ADD        4
#define PE_BRUSH_SMOOTH     5
#define PE_BRUSH_WEIGHT     6

/* this must equal ParticleEditSettings.brush array size */
#define PE_TOT_BRUSH        6

/* ParticleBrushData->flag */
#define PE_BRUSH_DATA_PUFF_VOLUME 1

/* tooksettings->particle edittype */
#define PE_TYPE_PARTICLES   0
#define PE_TYPE_SOFTBODY    1
#define PE_TYPE_CLOTH       2

/* toolsettings->skgen_options */
#define SKGEN_FILTER_INTERNAL   (1 << 0)
#define SKGEN_FILTER_EXTERNAL   (1 << 1)
#define SKGEN_SYMMETRY          (1 << 2)
#define SKGEN_CUT_LENGTH        (1 << 3)
#define SKGEN_CUT_ANGLE         (1 << 4)
#define SKGEN_CUT_CORRELATION   (1 << 5)
#define SKGEN_HARMONIC          (1 << 6)
#define SKGEN_STICK_TO_EMBEDDING    (1 << 7)
#define SKGEN_ADAPTIVE_DISTANCE     (1 << 8)
#define SKGEN_FILTER_SMART      (1 << 9)
#define SKGEN_DISP_LENGTH       (1 << 10)
#define SKGEN_DISP_WEIGHT       (1 << 11)
#define SKGEN_DISP_ORIG         (1 << 12)
#define SKGEN_DISP_EMBED        (1 << 13)
#define SKGEN_DISP_INDEX        (1 << 14)

#define SKGEN_SUB_LENGTH        0
#define SKGEN_SUB_ANGLE         1
#define SKGEN_SUB_CORRELATION   2
#define SKGEN_SUB_TOTAL         3

/* toolsettings->skgen_postpro */
#define SKGEN_SMOOTH            0
#define SKGEN_AVERAGE           1
#define SKGEN_SHARPEN           2

/* toolsettings->bone_sketching */
#define BONE_SKETCHING          1
#define BONE_SKETCHING_QUICK    2
#define BONE_SKETCHING_ADJUST   4

/* toolsettings->bone_sketching_convert */
#define SK_CONVERT_CUT_FIXED            0
#define SK_CONVERT_CUT_LENGTH           1
#define SK_CONVERT_CUT_ADAPTATIVE       2
#define SK_CONVERT_RETARGET             3

/* toolsettings->skgen_retarget_options */
#define SK_RETARGET_AUTONAME            1

/* toolsettings->skgen_retarget_roll */
#define SK_RETARGET_ROLL_NONE           0
#define SK_RETARGET_ROLL_VIEW           1
#define SK_RETARGET_ROLL_JOINT          2

/* physics_settings->flag */
#define PHYS_GLOBAL_GRAVITY     1

/* UnitSettings */

/* UnitSettings->system */
#define USER_UNIT_NONE          0
#define USER_UNIT_METRIC        1
#define USER_UNIT_IMPERIAL      2
/* UnitSettings->flag */
#define USER_UNIT_OPT_SPLIT     1
#define USER_UNIT_ROT_RADIANS   2

#ifdef __cplusplus
}
#endif

#endif