137 lines
3.5 KiB
C
137 lines
3.5 KiB
C
/* -*- c -*- */
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#ifndef INCLUDED_LIB3DS_VIEWPORT_H
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#define INCLUDED_LIB3DS_VIEWPORT_H
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/*
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* The 3D Studio File Format Library
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* Copyright (C) 1996-2001 by J.E. Hoffmann <je-h@gmx.net>
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id$
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*/
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#ifndef INCLUDED_LIB3DS_TYPES_H
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#include <types.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*!
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* Layout view types
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* \ingroup viewport
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*/
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typedef enum _Lib3dsViewType {
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LIB3DS_VIEW_TYPE_NOT_USED =0,
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LIB3DS_VIEW_TYPE_TOP =1,
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LIB3DS_VIEW_TYPE_BOTTOM =2,
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LIB3DS_VIEW_TYPE_LEFT =3,
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LIB3DS_VIEW_TYPE_RIGHT =4,
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LIB3DS_VIEW_TYPE_FRONT =5,
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LIB3DS_VIEW_TYPE_BACK =6,
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LIB3DS_VIEW_TYPE_USER =7,
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LIB3DS_VIEW_TYPE_SPOTLIGHT =18,
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LIB3DS_VIEW_TYPE_CAMERA =65535
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} Lib3dsViewType;
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/*!
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* Layout view settings
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* \ingroup viewport
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*/
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typedef struct _Lib3dsView {
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Lib3dsWord type;
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Lib3dsWord axis_lock;
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Lib3dsIntw position[2];
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Lib3dsIntw size[2];
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Lib3dsFloat zoom;
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Lib3dsVector center;
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Lib3dsFloat horiz_angle;
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Lib3dsFloat vert_angle;
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char camera[11];
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} Lib3dsView;
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/*!
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* Layout styles
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* \ingroup viewport
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*/
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typedef enum _Lib3dsLayoutStyle {
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LIB3DS_LAYOUT_SINGLE =0,
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LIB3DS_LAYOUT_TWO_PANE_VERT_SPLIT =1,
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LIB3DS_LAYOUT_TWO_PANE_HORIZ_SPLIT =2,
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LIB3DS_LAYOUT_FOUR_PANE =3,
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LIB3DS_LAYOUT_THREE_PANE_LEFT_SPLIT =4,
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LIB3DS_LAYOUT_THREE_PANE_BOTTOM_SPLIT =5,
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LIB3DS_LAYOUT_THREE_PANE_RIGHT_SPLIT =6,
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LIB3DS_LAYOUT_THREE_PANE_TOP_SPLIT =7,
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LIB3DS_LAYOUT_THREE_PANE_VERT_SPLIT =8,
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LIB3DS_LAYOUT_THREE_PANE_HORIZ_SPLIT =9,
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LIB3DS_LAYOUT_FOUR_PANE_LEFT_SPLIT =10,
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LIB3DS_LAYOUT_FOUR_PANE_RIGHT_SPLIT =11
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} Lib3dsLayoutStyle;
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/*!
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* Viewport layout settings
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* \ingroup viewport
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*/
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typedef struct _Lib3dsLayout {
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Lib3dsWord style;
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Lib3dsIntw active;
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Lib3dsIntw swap;
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Lib3dsIntw swap_prior;
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Lib3dsIntw swap_view;
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Lib3dsWord position[2];
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Lib3dsWord size[2];
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Lib3dsDword views;
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Lib3dsView *viewL;
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} Lib3dsLayout;
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/*!
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* Default view settings
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* \ingroup viewport
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*/
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typedef struct _Lib3dsDefaultView {
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Lib3dsWord type;
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Lib3dsVector position;
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Lib3dsFloat width;
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Lib3dsFloat horiz_angle;
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Lib3dsFloat vert_angle;
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Lib3dsFloat roll_angle;
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char camera[64];
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} Lib3dsDefaultView;
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/*!
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* Viewport and default view settings
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* \ingroup viewport
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*/
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struct _Lib3dsViewport {
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Lib3dsLayout layout;
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Lib3dsDefaultView default_view;
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};
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extern LIB3DSAPI Lib3dsBool lib3ds_viewport_read(Lib3dsViewport *viewport, FILE *f);
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extern LIB3DSAPI void lib3ds_viewport_set_views(Lib3dsViewport *viewport, Lib3dsDword views);
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extern LIB3DSAPI Lib3dsBool lib3ds_viewport_write(Lib3dsViewport *viewport, FILE *f);
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#ifdef __cplusplus
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};
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#endif
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#endif
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