52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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*
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* Global variables for 3d
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*
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*/
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#include "3d.h"
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#include "globvars.h"
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vms_vector View_position;
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fix View_zoom;
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vms_matrix Unscaled_matrix; //before scaling
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vms_matrix View_matrix;
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vms_vector Window_scale; //scaling for window aspect
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vms_vector Matrix_scale; //how the matrix is scaled, window_scale * zoom
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int Canvas_width; //the actual width
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int Canvas_height; //the actual height
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fix Canv_w2; //fixed-point width/2
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fix Canv_h2; //fixed-point height/2
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#ifdef __powerc
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double fCanv_w2;
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double fCanv_h2;
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#endif
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//vertex buffers for polygon drawing and clipping
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g3s_point * Vbuf0[MAX_POINTS_IN_POLY];
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g3s_point *Vbuf1[MAX_POINTS_IN_POLY];
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//list of 2d coords
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fix Vertex_list[MAX_POINTS_IN_POLY*2];
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