1 /* $Id: globvars.h,v 1.3 2004-08-28 23:17:45 schaffner Exp $ */
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16 * Private (internal) header for 3d library
23 #define MAX_POINTS_IN_POLY 100
25 extern int Canvas_width,Canvas_height; //the actual width & height
26 extern fix Canv_w2,Canv_h2; //fixed-point width,height/2
29 extern double fCanv_w2, fCanv_h2;
32 extern vms_vector Window_scale;
33 extern int free_point_num;
36 extern vms_vector View_position,Matrix_scale;
37 extern vms_matrix View_matrix,Unscaled_matrix;
40 //vertex buffers for polygon drawing and clipping
41 extern g3s_point *Vbuf0[];
42 extern g3s_point *Vbuf1[];
45 extern fix Vertex_list[];