gnuplot/src/gadgets.h at 5.5 · gnuplot/gnuplot · GitHub

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/* GNUPLOT - gadgets.h */

/*[

* Permission to use, copy, and distribute this software and its

* documentation for any purpose with or without fee is hereby granted,

* provided that the above copyright notice appear in all copies and

* that both that copyright notice and this permission notice appear

* in supporting documentation.

* Permission to modify the software is granted, but not the right to

* distribute the complete modified source code. Modifications are to

* be distributed as patches to the released version. Permission to

* distribute binaries produced by compiling modified sources is granted,

* provided you

* 1. distribute the corresponding source modifications from the

* released version in the form of a patch file along with the binaries,

* 2. add special version identification to distinguish your version

* in addition to the base release version number,

* 3. provide your name and address as the primary contact for the

* support of your modified version, and

* 4. retain our contact information in regard to use of the base

* software.

* Permission to distribute the released version of the source code along

* with corresponding source modifications in the form of a patch file is

* granted with same provisions 2 through 4 for binary distributions.

* This software is provided "as is" without express or implied warranty

* to the extent permitted by applicable law.

]*/

#ifndef GNUPLOT_GADGETS_H

# define GNUPLOT_GADGETS_H

#include "syscfg.h"

#include "term_api.h"

/* The files gadgets.* are for types and variables describing graphical plot

* elements that are not terminal-specific, are used by both 2D and 3D plots,

* and are not assignable to any particular axis. I.e. they do not belong in

* any of {term_api.h graphics.h graph3d.h axis.h}.

/* Default point size is taken from the global "pointsize" variable */

#define PTSZ_DEFAULT (-2)

#define PTSZ_VARIABLE (-3)

#define AS_VARIABLE (-3)

/* Type definitions */

/* Coordinate system specifications: x1/y1, x2/y2, graph-box relative

* or screen relative coordinate systems */

typedef enum position_type {

first_axes,

second_axes,

graph,

screen,

character,

polar_axes

} position_type;

/* A full 3D position, with all 3 coordinates of possible using different axes.

* Used for 'set label', 'set arrow' positions and various offsets.

typedef struct position {

enum position_type scalex,scaley,scalez;

double x,y,z;

} t_position;

/* Linked list of structures storing 'set label' information */

typedef struct text_label {

struct text_label *next; /* pointer to next label in linked list */

int tag; /* identifies the label */

t_position place;

enum JUSTIFY pos; /* left/center/right horizontal justification */

float rotate;

int layer;

int boxed; /* 0 no box; -1 default box props; >0 boxstyle */

char *text;

char *font; /* Entry font added by DJL */

struct t_colorspec textcolor;

struct lp_style_type lp_properties;

struct position offset;

TBOOLEAN noenhanced;

TBOOLEAN hypertext;

TBOOLEAN hidden;

} text_label;

#define LABEL_TAG_PLOTLABELS -1

#define LABEL_TAG_NONROTATING -2

#define LABEL_TAG_ROTATE_IN_3D -3

#define LABEL_TAG_VARIABLE_ROTATE -4

#define LABEL_TAG_WATCH_MOUSE -5

#define LABEL_TAG_WATCH_X -6

#define LABEL_TAG_WATCH_Y -7

#define LABEL_TAG_WATCH_Z -8

#define LABEL_TAG_WATCH_FUNCTION -9

/* This is the default state for the axis, timestamp, and plot title labels */

#define EMPTY_LABELSTRUCT \

{NULL, LABEL_TAG_NONROTATING, \

{character, character, character, 0.0, 0.0, 0.0}, CENTRE, 0, 0, \

0, \

NULL, NULL, BLACK_COLORSPEC, DEFAULT_LP_STYLE_TYPE, \

{character, character, character, 0.0, 0.0, 0.0}, \

FALSE, FALSE, FALSE}

/* Data structure for implementing 'set arrow' */

typedef enum arrow_type {

arrow_end_absolute,

arrow_end_relative,

arrow_end_oriented,

arrow_end_undefined

} arrow_type;

typedef struct arrow_def {

struct arrow_def *next; /* pointer to next arrow in linked list */

int tag; /* identifies the arrow */

arrow_type type; /* how to interpret t_position end */

t_position start;

t_position end;

double angle; /* angle in degrees if type arrow_end_oriented */

struct arrow_style_type arrow_properties;

} arrow_def;

/* The object types supported so far are OBJ_RECTANGLE, OBJ_CIRCLE, and OBJ_ELLIPSE */

typedef struct rectangle {

int type; /* 0 = corners; 1 = center + size */

t_position center; /* center */

t_position extent; /* width and height */

t_position bl; /* bottom left */

t_position tr; /* top right */

} t_rectangle;

#define DEFAULT_RADIUS (-1.0)

#define DEFAULT_ELLIPSE (-2.0)

typedef struct circle {

int type; /* not used */

t_position center; /* center */

t_position extent; /* radius */

double arc_begin;

double arc_end;

TBOOLEAN wedge; /* TRUE = connect arc ends to center */

} t_circle;

#define ELLIPSEAXES_XY (0)

#define ELLIPSEAXES_XX (1)

#define ELLIPSEAXES_YY (2)

typedef struct ellipse {

int type; /* mapping of axes: ELLIPSEAXES_XY, ELLIPSEAXES_XX or ELLIPSEAXES_YY */

t_position center; /* center */

t_position extent; /* major and minor axes */

double orientation; /* angle of first axis to horizontal */

} t_ellipse;

typedef struct polygon {

int type; /* Number of vertices */

t_position *vertex; /* Array of vertices */

} t_polygon;

typedef enum en_clip_object {

OBJ_CLIP, /* Clip to graph unless coordinate type is screen */

OBJ_NOCLIP, /* Clip to canvas, never to graph */

OBJ_ALWAYS_CLIP /* Not yet implemented */

} t_clip_object;

/* Datastructure for 'set object' */

typedef struct object {

struct object *next;

int tag;

int layer; /* behind or back or front */

int object_type; /* e.g. OBJ_RECTANGLE */

t_clip_object clip;

fill_style_type fillstyle;

lp_style_type lp_properties;

union o {t_rectangle rectangle; t_circle circle; t_ellipse ellipse; t_polygon polygon;} o;

} t_object;

#define OBJ_RECTANGLE (1)

#define OBJ_CIRCLE (2)

#define OBJ_ELLIPSE (3)

#define OBJ_POLYGON (4)

/* Datastructure implementing 'set dashtype' */

struct custom_dashtype_def {

struct custom_dashtype_def *next; /* pointer to next dashtype in linked list */

int tag; /* identifies the dashtype */

int d_type; /* for DASHTYPE_SOLID or CUSTOM */

struct t_dashtype dashtype;

};

/* Datastructure implementing 'set style line' */

struct linestyle_def {

struct linestyle_def *next; /* pointer to next linestyle in linked list */

int tag; /* identifies the linestyle */

struct lp_style_type lp_properties;

};

/* Datastructure implementing 'set style arrow' */

struct arrowstyle_def {

struct arrowstyle_def *next;/* pointer to next arrowstyle in linked list */

int tag; /* identifies the arrowstyle */

struct arrow_style_type arrow_properties;

};

/* Datastructure for 'set pixmap */

typedef struct t_pixmap {

int tag; /* index referring to this pixmap */

struct t_pixmap *next; /* pointer to next pixmap in the linked list */

unsigned int ncols, nrows; /* image size */

t_position pin; /* where it goes */

t_position extent; /* width dx; dy implicitly dx*aspect_ratio */

int layer; /* front/back/behind */

TBOOLEAN center; /* position is center rather than lower left */

char *filename; /* where to read the pixmap pixmap */

char *colormapname; /* the colormap this was taken from */

coordval *image_data; /* pixel array RGBARGBA... */

} t_pixmap;

/* Used by 'set style parallelaxis' and 'set style spiderplot' */

struct pa_style {

lp_style_type lp_properties;/* used to draw the axes themselves */

int layer; /* front/back */

};

#define DEFAULT_PARALLEL_AXIS_STYLE \

{{0, LT_BLACK, 0, DASHTYPE_SOLID, 0, 0, 2.0, 0.0, DEFAULT_P_CHAR, BLACK_COLORSPEC, DEFAULT_DASHPATTERN}, LAYER_FRONT}

struct spider_web {

lp_style_type lp_properties;

fill_style_type fillstyle;

};

extern struct spider_web spiderplot_style;

#define DEFAULT_SPIDERPLOT_STYLE \

{ DEFAULT_LP_STYLE_TYPE, {FS_EMPTY, 100, 0, DEFAULT_COLORSPEC} }

/* The stacking direction of the key box: (vertical, horizontal) */

typedef enum en_key_stack_direction {

GPKEY_VERTICAL,

GPKEY_HORIZONTAL

} t_key_stack_direction;

/* The region, with respect to the border, key is located: (inside, outside) */

typedef enum en_key_region {

GPKEY_AUTO_INTERIOR_LRTBC, /* Auto placement, left/right/top/bottom/center */

GPKEY_AUTO_EXTERIOR_LRTBC, /* Auto placement, left/right/top/bottom/center */

GPKEY_AUTO_EXTERIOR_MARGIN, /* Auto placement, margin plus lrc or tbc */

GPKEY_USER_PLACEMENT /* User specified placement */

} t_key_region;

/* If exterior, there are 12 possible auto placements. Since

left/right/center with top/bottom/center can only define 9

locations, further subdivide the exterior region into four

subregions for which left/right/center (TMARGIN/BMARGIN)

and top/bottom/center (LMARGIN/RMARGIN) creates 12 locations. */

typedef enum en_key_ext_region {

GPKEY_TMARGIN,

GPKEY_BMARGIN,

GPKEY_LMARGIN,

GPKEY_RMARGIN

} t_key_ext_region;

/* Key sample to the left or the right of the plot title? */

typedef enum en_key_sample_positioning {

GPKEY_LEFT,

GPKEY_RIGHT

} t_key_sample_positioning;

typedef struct {

enum filledcurves_opts_id closeto; /* from list FILLEDCURVES_CLOSED, ... */

int oneside; /* -1 if fill below bound only; +1 if fill above bound only */

double at; /* value for FILLEDCURVES_AT... */

double aty; /* the other value for FILLEDCURVES_ATXY */

} filledcurves_opts;

#define EMPTY_FILLEDCURVES_OPTS { FILLEDCURVES_DEFAULT, 0, 0.0, 0.0 }

typedef enum histogram_type {

HT_NONE,

HT_STACKED_IN_LAYERS,

HT_STACKED_IN_TOWERS,

HT_CLUSTERED,

HT_ERRORBARS

} t_histogram_type;

typedef struct histogram_style {

t_histogram_type type; /* enum t_histogram_type */

int gap; /* set style hist gap <n> (space between clusters) */

int clustersize; /* number of datasets in this histogram */

TBOOLEAN keyentry; /* FALSE suppresses extra blank line in key */

double start; /* X-coord of first histogram entry */

double end; /* X-coord of last histogram entry */

int startcolor; /* LT_UNDEFINED or explicit color for first entry */

int startpattern; /* LT_UNDEFINED or explicit pattern for first entry */

double bar_lw; /* linewidth for error bars */

struct histogram_style *next;

struct text_label title;

} histogram_style;

#define DEFAULT_HISTOGRAM_STYLE { HT_CLUSTERED, 2, 1, TRUE, 0.0, 0.0, LT_UNDEFINED, LT_UNDEFINED, 0, NULL, EMPTY_LABELSTRUCT }

typedef enum en_boxplot_factor_labels {

BOXPLOT_FACTOR_LABELS_OFF,

BOXPLOT_FACTOR_LABELS_AUTO,

BOXPLOT_FACTOR_LABELS_X,

BOXPLOT_FACTOR_LABELS_X2

} t_boxplot_factor_labels;

#define DEFAULT_BOXPLOT_FACTOR -1

typedef struct boxplot_style {

int limit_type; /* 0 = multiple of interquartile 1 = fraction of points */

double limit_value;

TBOOLEAN outliers;

int pointtype;

int plotstyle; /* CANDLESTICKS or FINANCEBARS */

double median_linewidth;

double separation; /* of boxplots if there are more than one factors */

t_boxplot_factor_labels labels; /* Which axis to put the tic labels if there are factors */

TBOOLEAN sort_factors; /* Sort factors in alphabetical order? */

} boxplot_style;

extern boxplot_style boxplot_opts;

#define DEFAULT_BOXPLOT_STYLE { 0, 1.5, TRUE, 6, CANDLESTICKS, -1.0, 1.0, BOXPLOT_FACTOR_LABELS_AUTO, FALSE }

typedef struct textbox_style {

TBOOLEAN opaque; /* True if the box is background-filled before writing into it */

TBOOLEAN noborder; /* True if you want fill only, no lines */

double xmargin; /* fraction of default margin to use */

double ymargin; /* fraction of default margin to use */

double linewidth; /* applied to border */

t_colorspec border_color; /* TC_LT + LT_NODRAW is "noborder" */

t_colorspec fillcolor; /* only used if opaque is TRUE */

} textbox_style;

#define DEFAULT_TEXTBOX_STYLE { FALSE, FALSE, 1.0, 1.0, 1.0, BLACK_COLORSPEC, BACKGROUND_COLORSPEC }

* Used by dgrid3d in 3D gridding

* and polar_grid in 2D polar gridding

typedef enum en_dgrid3d_mode {

DGRID3D_DEFAULT,

DGRID3D_QNORM,

DGRID3D_SPLINES,

DGRID3D_GAUSS,

DGRID3D_EXP,

DGRID3D_CAUCHY,

DGRID3D_BOX,

DGRID3D_HANN,

DGRID3D_OTHER

} t_dgrid3d_mode;

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

/* Variables defined by gadgets.c needed by other modules. */

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

/* bounding box position, in terminal coordinates */

typedef struct {

int xleft;

int xright;

int ybot;

int ytop;

} BoundingBox;

/* EAM Feb 2003 - Move all global variables related to key into a */

/* single structure. Eventually this will allow multiple keys. */

typedef enum keytitle_type {

NOAUTO_KEYTITLES, FILENAME_KEYTITLES, COLUMNHEAD_KEYTITLES

} keytitle_type;

typedef struct {

TBOOLEAN visible; /* Do we show this key at all? */

t_key_region region; /* if so: where? */

t_key_ext_region margin; /* if exterior: where outside? */

struct position user_pos; /* if user specified position, this is it */

struct position user_width; /* "require width <position>" */

int user_cols; /* "require columns <int>" */

VERT_JUSTIFY vpos; /* otherwise these guide auto-positioning */

JUSTIFY hpos;

TBOOLEAN fixed; /* prevents key in 3D plot from rotating/scaling with plot */

t_key_sample_positioning just;

t_key_stack_direction stack_dir;

double swidth; /* 'width' of the linestyle sample line in the key */

double vert_factor; /* user specified vertical spacing multiplier */

double width_fix; /* user specified additional (+/-) width of key titles */

double height_fix;

keytitle_type auto_titles; /* auto title curves unless plotted 'with notitle' */

TBOOLEAN front; /* draw key in a second pass after the rest of the graph */

TBOOLEAN reverse; /* key back to front */

TBOOLEAN invert; /* key top to bottom */

TBOOLEAN enhanced; /* enable/disable enhanced text of key titles */

struct lp_style_type box; /* linetype of box around key: */

char *font; /* Will be used for both key title and plot titles */

struct t_colorspec textcolor; /* Will be used for both key title and plot titles */

struct t_colorspec fillcolor; /* only used if "set key front" */

BoundingBox bounds;

int maxcols; /* maximum no of columns for horizontal keys */

int maxrows; /* maximum no of rows for vertical keys */

text_label title; /* holds title line for the key as a whole */

struct position offset; /* manual displacement of the entire key */

} legend_key;

extern legend_key keyT;

#define DEFAULT_KEYBOX_LP {0, LT_NODRAW, 0, DASHTYPE_SOLID, 0, 0, 1.0, PTSZ_DEFAULT, DEFAULT_P_CHAR, BLACK_COLORSPEC, DEFAULT_DASHPATTERN}

#define DEFAULT_KEY_POSITION { graph, graph, graph, 0.9, 0.9, 0. }

#define DEFAULT_KEY_WIDTH { graph, graph, graph, 0., 0., 0. }

* EAM Jan 2006 - Move colorbox structure definition to here from color.h

* in order to be able to use struct position

#define SMCOLOR_BOX_NO 'n'

#define SMCOLOR_BOX_DEFAULT 'd'

#define SMCOLOR_BOX_USER 'u'

typedef struct {

char where;

/* where

SMCOLOR_BOX_NO .. do not draw the colour box

SMCOLOR_BOX_DEFAULT .. draw it at default position and size

SMCOLOR_BOX_USER .. draw it at the position given by user

char rotation; /* 'v' or 'h' vertical or horizontal box */

char border; /* if non-null, a border will be drawn around the box (default) */

int border_lt_tag;

int cbtics_lt_tag;

int layer; /* front or back */

int xoffset; /* To adjust left or right, e.g. for y2tics */

struct position origin;

struct position size;

TBOOLEAN invert; /* gradient low->high runs top->bot rather than bot->top */

BoundingBox bounds;

} color_box_struct;

extern color_box_struct color_box;

extern color_box_struct default_color_box;

/* Holder for various image properties */

typedef struct t_image {

t_imagecolor type; /* See above */

TBOOLEAN fallback; /* true == don't use terminal-specific code */

unsigned int ncols, nrows; /* image dimensions */

} t_image;

extern BoundingBox plot_bounds; /* Plot Boundary */

extern BoundingBox page_bounds; /* 3D boundary prior to view transformation */

extern BoundingBox canvas; /* Writable area on terminal */

extern BoundingBox *clip_area; /* Current clipping box */

extern float xsize; /* x scale factor for size */

extern float ysize; /* y scale factor for size */

extern float zsize; /* z scale factor for size */

extern float xoffset; /* x origin setting */

extern float yoffset; /* y origin setting */

extern float aspect_ratio; /* 1.0 for square */

extern int aspect_ratio_3D; /* 2 for equal scaling of x and y; 3 for z also */

extern double boxwidth;

extern TBOOLEAN boxwidth_is_absolute;

/* plot border autosizing overrides, in characters (-1: autosize) */

extern t_position lmargin, bmargin, rmargin, tmargin;

#define DEFAULT_MARGIN_POSITION {character, character, character, -1, -1, -1}

extern struct custom_dashtype_def *first_custom_dashtype;

extern struct arrow_def *first_arrow;

extern struct text_label *first_label;

extern struct linestyle_def *first_linestyle;

extern struct linestyle_def *first_perm_linestyle;

extern struct linestyle_def *first_mono_linestyle;

extern struct arrowstyle_def *first_arrowstyle;

extern struct t_pixmap *pixmap_listhead;

extern struct pa_style parallel_axis_style;

extern struct object *first_object;

extern struct object grid_wall[];

extern text_label title;

extern text_label timelabel;

#ifndef DEFAULT_TIMESTAMP_FORMAT

/* asctime() format */

# define DEFAULT_TIMESTAMP_FORMAT "%a %b %d %H:%M:%S %Y"

#endif

extern int timelabel_bottom;

extern TBOOLEAN polar;

extern TBOOLEAN spiderplot;

extern TBOOLEAN inverted_raxis; /* true if R_AXIS.set_min > R_AXIS.set_max */

#define ZERO 1e-8 /* default for 'zero' set option */

extern double zero; /* zero threshold, not 0! */

extern double pointsize;

extern double pointintervalbox;

extern t_colorspec background_fill;

#define SOUTH 1 /* 0th bit */

#define WEST 2 /* 1th bit */

#define NORTH 4 /* 2th bit */

#define EAST 8 /* 3th bit */

#define border_east (draw_border & EAST)

#define border_west (draw_border & WEST)

#define border_south (draw_border & SOUTH)

#define border_north (draw_border & NORTH)

extern int draw_border;

extern int user_border;

extern int border_layer;

extern TBOOLEAN cornerpoles;

extern struct lp_style_type border_lp;

extern const struct lp_style_type background_lp;

extern const struct lp_style_type default_border_lp;

extern TBOOLEAN clip_lines1;

extern TBOOLEAN clip_lines2;

extern TBOOLEAN clip_points;

extern TBOOLEAN clip_radial;

#define SAMPLES 100 /* default number of samples for a plot */

extern int samples_1;

extern int samples_2;

extern double ang2rad; /* 1 or pi/180 */

extern enum PLOT_STYLE data_style;

extern enum PLOT_STYLE func_style;

extern TBOOLEAN parametric;

extern TBOOLEAN in_parametric;

/* If last plot was a 3d one. */

extern TBOOLEAN is_3d_plot;

/* A macro to check whether 2D functionality is allowed in the last plot:

either the plot is a 2D plot, or it is a suitably oriented 3D plot (e.g. map).

#define ALMOST2D \

( !is_3d_plot || splot_map || \

( fabs(fmod(surface_rot_z,90.0))<0.1 \

&& fabs(fmod(surface_rot_x,180.0))<0.1 ) )

typedef enum E_Refresh_Allowed {

E_REFRESH_NOT_OK = 0,

E_REFRESH_OK_2D = 2,

E_REFRESH_OK_3D = 3

} TRefresh_Allowed;

extern TRefresh_Allowed refresh_ok;

# define SET_REFRESH_OK(ok, nplots) do { \

refresh_ok = (ok); \

refresh_nplots = (nplots); \

} while(0)

extern int refresh_nplots;

extern TBOOLEAN volatile_data;

/* WINDOWID to be filled by terminals running on X11 (x11, wxt, qt, ...) */

extern int current_x11_windowid;

/* Plot layer definitions are collected here. */

#define LAYER_BEHIND -1

#define LAYER_BACK 0

#define LAYER_FRONT 1

#define LAYER_FOREGROUND 2 /* used only for axis tic labels */

#define LAYER_FRONTBACK 4 /* used only by grid walls */

#define LAYER_DEPTHORDER 8 /* for objects to be included in pm3d depth sorting */

#define LAYER_PLOT 16 /* currently used only by fig.trm */

#define LAYER_PLOTLABELS 99

/* Functions exported by gadgets.c */

/* initialization (called once on program entry */

void init_gadgets(void);

/* moved here from util3d: */

int draw_clip_line(int, int, int, int);

void draw_clip_polygon(int , gpiPoint *);

void draw_clip_arrow(double, double, double, double, t_arrow_head);

void clip_polygon(gpiPoint *, gpiPoint *, int , int *);

int clip_point(int, int);

/* moved here from graph3d: */

void clip_move(int x, int y);

void clip_vector(int x, int y);

void draw_polar_clip_line(double, double, double, double);

/* Common routines for setting line or text color from t_colorspec */

void apply_pm3dcolor(struct t_colorspec *tc);

void reset_textcolor(const struct t_colorspec *tc);

/* Timestamp code shared by 2D and 3D */

void do_timelabel(int x, int y);

extern fill_style_type default_fillstyle;

/* Warning: C89 does not like the union initializers */

extern struct object default_rectangle;

#define DEFAULT_RECTANGLE_STYLE { NULL, -1, 0, OBJ_RECTANGLE, OBJ_CLIP, \

{FS_SOLID, 100, 0, BLACK_COLORSPEC}, \

{0, LT_BACKGROUND, 0, DASHTYPE_SOLID, 0, 0, 1.0, 0.0, DEFAULT_P_CHAR, BACKGROUND_COLORSPEC, DEFAULT_DASHPATTERN}, \

{.rectangle = {0, {0,0,0,0.,0.,0.}, {0,0,0,0.,0.,0.}, {0,0,0,0.,0.,0.}, {0,0,0,0.,0.,0.}}} }

extern struct object default_circle;

#define DEFAULT_CIRCLE_STYLE { NULL, -1, 0, OBJ_CIRCLE, OBJ_CLIP, \

{FS_SOLID, 100, 0, BLACK_COLORSPEC}, \

{0, LT_BACKGROUND, 0, DASHTYPE_SOLID, 0, 0, 1.0, 0.0, DEFAULT_P_CHAR, BACKGROUND_COLORSPEC, DEFAULT_DASHPATTERN}, \

{.circle = {1, {0,0,0,0.,0.,0.}, {graph,0,0,0.02,0.,0.}, 0., 360., TRUE }} }

extern struct object default_ellipse;

#define DEFAULT_ELLIPSE_STYLE { NULL, -1, 0, OBJ_ELLIPSE, OBJ_CLIP, \

{FS_SOLID, 100, 0, BLACK_COLORSPEC}, \

{0, LT_BACKGROUND, 0, DASHTYPE_SOLID, 0, 0, 1.0, 0.0, DEFAULT_P_CHAR, BACKGROUND_COLORSPEC, DEFAULT_DASHPATTERN}, \

{.ellipse = {ELLIPSEAXES_XY, {0,0,0,0.,0.,0.}, {graph,graph,0,0.05,0.03,0.}, 0. }} }

#define DEFAULT_POLYGON_STYLE { NULL, -1, 0, OBJ_POLYGON, OBJ_CLIP, \

{FS_SOLID, 100, 0, BLACK_COLORSPEC}, \

{0, LT_BLACK, 0, DASHTYPE_SOLID, 0, 0, 1.0, 0.0, DEFAULT_P_CHAR, BLACK_COLORSPEC, DEFAULT_DASHPATTERN}, \

{.polygon = {0, NULL} } }

#define WALL_Y0_TAG 0

#define WALL_X0_TAG 1

#define WALL_Y1_TAG 2

#define WALL_X1_TAG 3

#define WALL_Z0_TAG 4

#define WALL_Y0_CORNERS { {graph, graph, graph, 0, 0, 0}, \

{graph, graph, graph, 0, 0, 1}, {graph, graph, graph, 1, 0, 1}, \

{graph, graph, graph, 1, 0, 0}, {graph, graph, graph, 0, 0, 0} }

#define WALL_X0_CORNERS { {graph, graph, graph, 0, 0, 0}, \

{graph, graph, graph, 0, 1, 0}, {graph, graph, graph, 0, 1, 1}, \

{graph, graph, graph, 0, 0, 1}, {graph, graph, graph, 0, 0, 0} }

#define WALL_Y1_CORNERS { {graph, graph, graph, 0, 1, 0}, \

{graph, graph, graph, 1, 1, 0}, {graph, graph, graph, 1, 1, 1}, \

{graph, graph, graph, 0, 1, 1}, {graph, graph, graph, 0, 1, 0} }

#define WALL_X1_CORNERS { {graph, graph, graph, 1, 0, 0}, \

{graph, graph, graph, 1, 0, 1}, {graph, graph, graph, 1, 1, 1}, \

{graph, graph, graph, 1, 1, 0}, {graph, graph, graph, 1, 0, 0} }

#define WALL_Z0_CORNERS { {graph, graph, graph, 0, 0, 0}, \

{graph, graph, graph, 1, 0, 0}, {graph, graph, graph, 1, 1, 0}, \

{graph, graph, graph, 0, 1, 0}, {graph, graph, graph, 0, 0, 0} }

#define WALL_Y_COLOR 0xcdb79e

#define WALL_X_COLOR 0x228b22

#define WALL_Z_COLOR 0xa0b6cd

#define WALL_Y0 { NULL, WALL_Y0_TAG, LAYER_FRONTBACK, OBJ_POLYGON, OBJ_CLIP, \