37 lines
825 B
C
37 lines
825 B
C
/*
|
|
* This file is part of the DXX-Rebirth project <http://www.dxx-rebirth.com/>.
|
|
* It is copyright by its individual contributors, as recorded in the
|
|
* project's Git history. See COPYING.txt at the top level for license
|
|
* terms and a link to the Git history.
|
|
*/
|
|
/*
|
|
*
|
|
* Private (internal) header for 3d library
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "maths.h"
|
|
|
|
struct vms_vector;
|
|
struct vms_matrix;
|
|
struct g3s_point;
|
|
|
|
extern int Canvas_width,Canvas_height; //the actual width & height
|
|
extern fix Canv_w2,Canv_h2; //fixed-point width,height/2
|
|
|
|
#ifdef __powerc
|
|
extern double fCanv_w2, fCanv_h2;
|
|
#endif
|
|
|
|
extern vms_vector Window_scale;
|
|
|
|
extern fix View_zoom;
|
|
extern vms_vector View_position,Matrix_scale;
|
|
extern vms_matrix View_matrix,Unscaled_matrix;
|
|
|
|
|
|
//vertex buffers for polygon drawing and clipping
|
|
//list of 2d coords
|