1 /* $Id: globvars.h,v 1.2 2002-07-17 21:55:19 bradleyb Exp $ */
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16 * Private (internal) header for 3d library
20 * Revision 1.2 1995/09/13 11:31:19 allender
21 * added fCanv_w2 and vCanv_h2 for PPC implementation
23 * Revision 1.1 1995/05/05 08:51:02 allender
26 * Revision 1.1 1995/04/17 04:07:58 matt
35 #define MAX_POINTS_IN_POLY 100
37 extern int Canvas_width,Canvas_height; //the actual width & height
38 extern fix Canv_w2,Canv_h2; //fixed-point width,height/2
41 extern double fCanv_w2, fCanv_h2;
44 extern vms_vector Window_scale;
45 extern int free_point_num;
48 extern vms_vector View_position,Matrix_scale;
49 extern vms_matrix View_matrix,Unscaled_matrix;
52 //vertex buffers for polygon drawing and clipping
53 extern g3s_point *Vbuf0[];
54 extern g3s_point *Vbuf1[];
57 extern fix Vertex_list[];