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11 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
28 #define MAX_POLYGON_MODELS 200
30 //used to describe a polygon model
31 typedef struct polymodel {
35 int submodel_ptrs[MAX_SUBMODELS];
36 vms_vector submodel_offsets[MAX_SUBMODELS];
37 vms_vector submodel_norms[MAX_SUBMODELS]; //norm for sep plane
38 vms_vector submodel_pnts[MAX_SUBMODELS]; //point on sep plane
39 fix submodel_rads[MAX_SUBMODELS]; //radius for each submodel
40 ubyte submodel_parents[MAX_SUBMODELS]; //what is parent for each submodel
41 vms_vector submodel_mins[MAX_SUBMODELS];
42 vms_vector submodel_maxs[MAX_SUBMODELS];
43 vms_vector mins,maxs; //min,max for whole model
47 ubyte simpler_model; //alternate model with less detail (0 if none, model_num+1 else)
48 // vms_vector min,max;
51 //array of pointers to polygon objects
52 extern polymodel Polygon_models[];
54 //switch to simpler model when the object has depth
55 //greater than this value times its radius.
56 extern int Simple_model_threshhold_scale;
58 //how many polygon objects there are
59 extern int N_polygon_models;
62 //array of names of currently-loaded models
63 extern char Pof_names[MAX_POLYGON_MODELS][13];
65 void init_polygon_models();
68 int load_polygon_model(char *filename,int n_textures,int first_texture,robot_info *r);
70 int load_polygon_model(char *filename,int n_textures,grs_bitmap ***textures);
73 //draw a polygon model
74 void draw_polygon_model(vms_vector *pos,vms_matrix *orient,vms_angvec *anim_angles,int model_num,int flags,fix light,fix *glow_values,bitmap_index alt_textures[]);
76 //fills in arrays gun_points & gun_dirs, returns the number of guns read
77 int read_model_guns(char *filename,vms_vector *gun_points, vms_vector *gun_dirs, int *gun_submodels);
79 //draws the given model in the current canvas. The distance is set to
80 //more-or-less fill the canvas. Note that this routine actually renders
81 //into an off-screen canvas that it creates, then copies to the current
83 void draw_model_picture(int mn,vms_angvec *orient_angles);
85 #define MAX_POLYOBJ_TEXTURES 100
86 extern grs_bitmap *texture_list[MAX_POLYOBJ_TEXTURES];
87 extern bitmap_index texture_list_index[MAX_POLYOBJ_TEXTURES];
88 extern g3s_point robot_points[];
91 * reads a polymodel structure from a CFILE
93 extern void polymodel_read(polymodel *pm, CFILE *fp);