//draws the given model in the current canvas. The distance is set to
//more-or-less fill the canvas. Note that this routine actually renders
//into an off-screen canvas that it creates, then copies to the current
//canvas.
void draw_model_picture(int mn,vms_angvec *orient_angles)
{
vms_vector temp_pos=ZERO_VECTOR;
vms_matrix temp_orient = IDENTITY_MATRIX;
grs_canvas *save_canv = grd_curcanv,*temp_canv;
Assert(mn>=0 && mn<N_polygon_models);
temp_canv = gr_create_canvas(save_canv->cv_bitmap.bm_w,save_canv->cv_bitmap.bm_h);
gr_set_current_canvas(temp_canv);
gr_clear_canvas( BM_XRGB(0,0,0) );
g3_start_frame();
g3_set_view_matrix(&temp_pos,&temp_orient,0x9000);
if (Polygon_models[mn].rad != 0)
temp_pos.z = fixmuldiv(DEFAULT_VIEW_DIST,Polygon_models[mn].rad,BASE_MODEL_SIZE);
else
temp_pos.z = DEFAULT_VIEW_DIST;
vm_angles_2_matrix(&temp_orient, orient_angles);
PA_DFX(save_light = Lighting_on);
PA_DFX(Lighting_on = 0);
draw_polygon_model(&temp_pos,&temp_orient,NULL,mn,0,f1_0,NULL,NULL);
PA_DFX (Lighting_on = save_light);
gr_set_current_canvas(save_canv);
gr_bitmap(0,0,&temp_canv->cv_bitmap);
gr_free_canvas(temp_canv);
}
render_external_scene(fix eye_offset)
{
Viewer_eye = Viewer->pos;
if (eye_offset)
vm_vec_scale_add2(&Viewer_eye,&Viewer->orient.rvec,eye_offset);
g3_set_view_matrix(&Viewer->pos,&Viewer->orient,Render_zoom);
//g3_draw_horizon(BM_XRGB(0,0,0),BM_XRGB(16,16,16)); //,-1);
gr_clear_canvas(BM_XRGB(0,0,0));
g3_start_instance_matrix(&vmd_zero_vector,&surface_orient);
draw_stars();
g3_done_instance();
{ //draw satellite
vms_vector delta;
g3s_point p,top_pnt;
g3_rotate_point(&p,&satellite_pos);
g3_rotate_delta_vec(&delta,&satellite_upvec);
g3_add_delta_vec(&top_pnt,&p,&delta);
if (! (p.p3_codes & CC_BEHIND)) {
int save_im = Interpolation_method;
//p.p3_flags &= ~PF_PROJECTED;
//g3_project_point(&p);
if (! (p.p3_flags & PF_OVERFLOW)) {
Interpolation_method = 0;
//gr_bitmapm(f2i(p.p3_sx)-32,f2i(p.p3_sy)-32,satellite_bitmap);
g3_draw_rod_tmap(satellite_bitmap,&p,SATELLITE_WIDTH,&top_pnt,SATELLITE_WIDTH,f1_0);
Interpolation_method = save_im;
}
}
}
#ifdef STATION_ENABLED
draw_polygon_model(&station_pos,&vmd_identity_matrix,NULL,station_modelnum,0,f1_0,NULL,NULL);
#endif
render_terrain(&mine_ground_exit_point,exit_point_bmx,exit_point_bmy);
draw_exit_model();
if (ext_expl_playing)
draw_fireball(&external_explosion);
Lighting_on=0;
render_object(ConsoleObject);
Lighting_on=1;
}
draw_exit_model()
{
vms_vector model_pos;
int f=15,u=0; //21;
vm_vec_scale_add(&model_pos,&mine_exit_point,&mine_exit_orient.fvec,i2f(f));
vm_vec_scale_add2(&model_pos,&mine_exit_orient.uvec,i2f(u));
draw_polygon_model(&model_pos,&mine_exit_orient,NULL,(mine_destroyed)?destroyed_exit_modelnum:exit_modelnum,0,f1_0,NULL,NULL);
}
//draws the given model in the current canvas. The distance is set to
//more-or-less fill the canvas. Note that this routine actually renders
//into an off-screen canvas that it creates, then copies to the current
//canvas.
void draw_model_picture(int mn,vms_angvec *orient_angles)
{
vms_vector temp_pos=ZERO_VECTOR;
vms_matrix temp_orient = IDENTITY_MATRIX;
Assert(mn>=0 && mn<N_polygon_models);
gr_clear_canvas( BM_XRGB(0,0,0) );
g3_start_frame();
g3_set_view_matrix(&temp_pos,&temp_orient,0x9000);
if (Polygon_models[mn].rad != 0)
temp_pos.z = fixmuldiv(DEFAULT_VIEW_DIST,Polygon_models[mn].rad,BASE_MODEL_SIZE);
else
temp_pos.z = DEFAULT_VIEW_DIST;
vm_angles_2_matrix(&temp_orient, orient_angles);
draw_polygon_model(&temp_pos,&temp_orient,NULL,mn,0,f1_0,NULL,NULL);
g3_end_frame();
}
