include/3d.h File Reference

#include "fix.h"
#include "vecmat.h"
#include "gr.h"

Classes

struct  g3s_uvl
struct  g3s_codes
struct  g3s_point
struct  g3s_object

Defines

#define PF_PROJECTED   1
#define PF_OVERFLOW   2
#define PF_TEMP_POINT   4
#define PF_UVS   8
#define PF_LS   16
#define CC_OFF_LEFT   1
#define CC_OFF_RIGHT   2
#define CC_OFF_BOT   4
#define CC_OFF_TOP   8
#define CC_BEHIND   0x80
#define p3_x   p3_vec.x
#define p3_y   p3_vec.y
#define p3_z   p3_vec.z

Functions

void g3_init (void)
void g3_close (void)
void g3_start_frame (void)
void g3_set_view_angles (vms_vector *view_pos, vms_angvec *view_orient, fix zoom)
void g3_set_view_matrix (vms_vector *view_pos, vms_matrix *view_matrix, fix zoom)
void g3_end_frame (void)
void g3_draw_horizon (int sky_color, int ground_color)
int g3_compute_sky_polygon (fix *points_2d, vms_vector *vecs)
void g3_start_instance_matrix (vms_vector *pos, vms_matrix *orient)
void g3_start_instance_angles (vms_vector *pos, vms_angvec *angles)
void g3_done_instance ()
void g3_get_FOV (fixang *fov_x, fixang *fov_y)
fix g3_get_zoom (char axis, fixang fov, short window_width, short window_height)
void g3_get_view_vectors (vms_vector *forward, vms_vector *up, vms_vector *right)
bool g3_check_normal_facing (vms_vector *v, vms_vector *norm)
g3s_codes g3_check_codes (int nv, g3s_point **pointlist)
ubyte g3_rotate_point (g3s_point *dest, vms_vector *src)
void g3_project_point (g3s_point *point)
fix g3_calc_point_depth (vms_vector *pnt)
void g3_point_2_vec (vms_vector *v, short sx, short sy)
ubyte g3_code_point (g3s_point *point)
vms_vector * g3_rotate_delta_x (vms_vector *dest, fix dx)
vms_vector * g3_rotate_delta_y (vms_vector *dest, fix dy)
vms_vector * g3_rotate_delta_z (vms_vector *dest, fix dz)
vms_vector * g3_rotate_delta_vec (vms_vector *dest, vms_vector *src)
ubyte g3_add_delta_vec (g3s_point *dest, g3s_point *src, vms_vector *deltav)
bool g3_draw_poly (int nv, g3s_point **pointlist)
bool g3_draw_tmap (int nv, g3s_point **pointlist, g3s_uvl *uvl_list, grs_bitmap *bm)
int g3_draw_sphere (g3s_point *pnt, fix rad)
bool g3_check_and_draw_poly (int nv, g3s_point **pointlist, vms_vector *norm, vms_vector *pnt)
bool g3_check_and_draw_tmap (int nv, g3s_point **pointlist, g3s_uvl *uvl_list, grs_bitmap *bm, vms_vector *norm, vms_vector *pnt)
bool g3_draw_line (g3s_point *p0, g3s_point *p1)
bool g3_draw_rod_flat (g3s_point *bot_point, fix bot_width, g3s_point *top_point, fix top_width)
bool g3_draw_rod_tmap (grs_bitmap *bitmap, g3s_point *bot_point, fix bot_width, g3s_point *top_point, fix top_width, fix light)
bool g3_draw_bitmap (vms_vector *pos, fix width, fix height, grs_bitmap *bm)
void g3_set_special_render (void(*tmap_drawer)(), void(*flat_drawer)(), int(*line_drawer)(fix, fix, fix, fix))
void g3_set_interp_points (g3s_point *pointlist)
bool g3_draw_polygon_model (void *model_ptr, grs_bitmap **model_bitmaps, vms_angvec *anim_angles, fix light, fix *glow_values)
void g3_init_polygon_model (void *model_ptr)
bool g3_draw_morphing_model (void *model_ptr, grs_bitmap **model_bitmaps, vms_angvec *anim_angles, fix light, vms_vector *new_points)
void swap_polygon_model_data (ubyte *data)

Variables

int g3d_interp_outline
short highest_texture_num

Define Documentation

#define CC_BEHIND   0x80
 

#define CC_OFF_BOT   4
 

#define CC_OFF_LEFT   1
 

#define CC_OFF_RIGHT   2
 

#define CC_OFF_TOP   8
 

#define p3_x   p3_vec.x
 

#define p3_y   p3_vec.y
 

#define p3_z   p3_vec.z
 

#define PF_LS   16
 

#define PF_OVERFLOW   2
 

#define PF_PROJECTED   1
 

#define PF_TEMP_POINT   4
 

#define PF_UVS   8
 

Function Documentation

ubyte g3_add_delta_vec (  g3s_point *  dest,
g3s_point *  src,
vms_vector *  deltav
) 
 

fix g3_calc_point_depth (  vms_vector *  pnt  ) 
 

bool g3_check_and_draw_poly (  int  nv,
g3s_point **  pointlist,
vms_vector *  norm,
vms_vector *  pnt
) 
 

bool g3_check_and_draw_tmap (  int  nv,
g3s_point **  pointlist,
g3s_uvl *  uvl_list,
grs_bitmap *  bm,
vms_vector *  norm,
vms_vector *  pnt
) 
 

g3s_codes g3_check_codes (  int  nv,
g3s_point **  pointlist
) 
 

bool g3_check_normal_facing (  vms_vector *  v,
vms_vector *  norm
) 
 

void g3_close (  void   ) 
 

ubyte g3_code_point (  g3s_point *  point  ) 
 

int g3_compute_sky_polygon (  fix *  points_2d,
vms_vector *  vecs
) 
 

void g3_done_instance (   ) 
 

bool g3_draw_bitmap (  vms_vector *  pos,
fix  width,
fix  height,
grs_bitmap *  bm
) 
 

void g3_draw_horizon (  int  sky_color,
int  ground_color
) 
 

bool g3_draw_line (  g3s_point *  p0,
g3s_point *  p1
) 
 

bool g3_draw_morphing_model (  void *  model_ptr,
grs_bitmap **  model_bitmaps,
vms_angvec *  anim_angles,
fix  light,
vms_vector *  new_points
) 
 

bool g3_draw_poly (  int  nv,
g3s_point **  pointlist
) 
 

bool g3_draw_polygon_model (  void *  model_ptr,
grs_bitmap **  model_bitmaps,
vms_angvec *  anim_angles,
fix  light,
fix *  glow_values
) 
 

bool g3_draw_rod_flat (  g3s_point *  bot_point,
fix  bot_width,
g3s_point *  top_point,
fix  top_width
) 
 

bool g3_draw_rod_tmap (  grs_bitmap *  bitmap,
g3s_point *  bot_point,
fix  bot_width,
g3s_point *  top_point,
fix  top_width,
fix  light
) 
 

int g3_draw_sphere (  g3s_point *  pnt,
fix  rad
) 
 

bool g3_draw_tmap (  int  nv,
g3s_point **  pointlist,
g3s_uvl *  uvl_list,
grs_bitmap *  bm
) 
 

void g3_end_frame (  void   ) 
 

void g3_get_FOV (  fixang *  fov_x,
fixang *  fov_y
) 
 

void g3_get_view_vectors (  vms_vector *  forward,
vms_vector *  up,
vms_vector *  right
) 
 

fix g3_get_zoom (  char  axis,
fixang  fov,
short  window_width,
short  window_height
) 
 

void g3_init (  void   ) 
 

void g3_init_polygon_model (  void *  model_ptr  ) 
 

void g3_point_2_vec (  vms_vector *  v,
short  sx,
short  sy
) 
 

void g3_project_point (  g3s_point *  point  ) 
 

vms_vector* g3_rotate_delta_vec (  vms_vector *  dest,
vms_vector *  src
) 
 

vms_vector* g3_rotate_delta_x (  vms_vector *  dest,
fix  dx
) 
 

vms_vector* g3_rotate_delta_y (  vms_vector *  dest,
fix  dy
) 
 

vms_vector* g3_rotate_delta_z (  vms_vector *  dest,
fix  dz
) 
 

ubyte g3_rotate_point (  g3s_point *  dest,
vms_vector *  src
) 
 

void g3_set_interp_points (  g3s_point *  pointlist  ) 
 

void g3_set_special_render (  void(*)()  tmap_drawer,
void(*)()  flat_drawer,
int(*)(fix, fix, fix, fix)  line_drawer
) 
 

void g3_set_view_angles (  vms_vector *  view_pos,
vms_angvec *  view_orient,
fix  zoom
) 
 

void g3_set_view_matrix (  vms_vector *  view_pos,
vms_matrix *  view_matrix,
fix  zoom
) 
 

void g3_start_frame (  void   ) 
 

void g3_start_instance_angles (  vms_vector *  pos,
vms_angvec *  angles
) 
 

void g3_start_instance_matrix (  vms_vector *  pos,
vms_matrix *  orient
) 
 

void swap_polygon_model_data (  ubyte *  data  ) 
 

Variable Documentation

int g3d_interp_outline
 

short highest_texture_num
 

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