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/***************************************************************************
* RasMol 2.7.5 *
* *
* RasMol *
* Molecular Graphics Visualisation Tool *
* 13 June 2009 *
* *
* Based on RasMol 2.6 by Roger Sayle *
* Biomolecular Structures Group, Glaxo Wellcome Research & Development, *
* Stevenage, Hertfordshire, UK *
* Version 2.6, August 1995, Version 2.6.4, December 1998 *
* Copyright (C) Roger Sayle 1992-1999 *
* *
* and Based on Mods by *
*Author Version, Date Copyright *
*Arne Mueller RasMol 2.6x1 May 98 (C) Arne Mueller 1998 *
*Gary Grossman and RasMol 2.5-ucb Nov 95 (C) UC Regents/ModularCHEM *
*Marco Molinaro RasMol 2.6-ucb Nov 96 Consortium 1995, 1996 *
* *
*Philippe Valadon RasTop 1.3 Aug 00 (C) Philippe Valadon 2000 *
* *
*Herbert J. RasMol 2.7.0 Mar 99 (C) Herbert J. Bernstein *
*Bernstein RasMol 2.7.1 Jun 99 1998-2008 *
* RasMol 2.7.1.1 Jan 01 *
* RasMol 2.7.2 Aug 00 *
* RasMol 2.7.2.1 Apr 01 *
* RasMol 2.7.2.1.1 Jan 04 *
* RasMol 2.7.3 Feb 05 *
* RasMol 2.7.3.1 Apr 06 *
* RasMol 2.7.4 Nov 07 *
* RasMol 2.7.4.1 Jan 08 *
* RasMol 2.7.4.2 Mar 08 *
* RasMol 2.7.5 May 09 *
* *
* RasMol 2.7.5 incorporates changes by T. Ikonen, G. McQuillan, N. Darakev*
* and L. Andrews (via the neartree package). Work on RasMol 2.7.5 *
* supported in part by grant 1R15GM078077-01 from the National Institute *
* of General Medical Sciences (NIGMS), U.S. National Institutes of Health *
* and by grant ER63601-1021466-0009501 from the Office of Biological & *
* Environmental Research (BER), Office of Science, U. S. Department of *
* Energy. RasMol 2.7.4 incorporated changes by G. Todorov, Nan Jia, *
* N. Darakev, P. Kamburov, G. McQuillan, and J. Jemilawon. Work on RasMol *
* 2.7.4 supported in part by grant 1R15GM078077-01 from the NIGMS/NIH and *
* grant ER63601-1021466-0009501 from BER/DOE. RasMol 2.7.3 incorporates *
* changes by Clarice Chigbo, Ricky Chachra, and Mamoru Yamanishi. Work *
* on RasMol 2.7.3 supported in part by grants DBI-0203064, DBI-0315281 *
* and EF-0312612 from the U.S. National Science Foundation and grant *
* DE-FG02-03ER63601 from BER/DOE. The content is solely the responsibility*
* of the authors and does not necessarily represent the official views of *
* the funding organizations. *
* *
* The code for use of RasMol under GTK in RasMol 2.7.4.2 and 2.7.5 was *
* written by Teemu Ikonen. *
* *
* and Incorporating Translations by *
* Author Item Language *
* Isabel Servan Martinez, *
* Jose Miguel Fernandez Fernandez 2.6 Manual Spanish *
* Jose Miguel Fernandez Fernandez 2.7.1 Manual Spanish *
* Fernando Gabriel Ranea 2.7.1 menus and messages Spanish *
* Jean-Pierre Demailly 2.7.1 menus and messages French *
* Giuseppe Martini, Giovanni Paolella, 2.7.1 menus and messages *
* A. Davassi, M. Masullo, C. Liotto 2.7.1 help file Italian *
* G. Pozhvanov 2.7.3 menus and messages Russian *
* G. Todorov 2.7.3 menus and messages Bulgarian*
* Nan Jia, G. Todorov 2.7.3 menus and messages Chinese *
* Mamoru Yamanishi, Katajima Hajime 2.7.3 menus and messages Japanese *
* *
* This Release by *
* Herbert J. Bernstein, Bernstein + Sons, 5 Brewster Ln, Bellport, NY, USA*
* yaya@bernstein-plus-sons.com *
* Copyright(C) Herbert J. Bernstein 1998-2008 *
* *
* READ THE FILE NOTICE FOR RASMOL LICENSES *
*Please read the file NOTICE for important notices which apply to this *
*package and for license terms (GPL or RASLIC). *
***************************************************************************/
/* pixutils.h
$Log$
Revision 1.7 2008/03/22 18:42:54 yaya
Post release cleanup and credit to Ikonen in file headers. -- HJB
Revision 1.6 2008/03/17 03:01:31 yaya
Update to agree with 2.7.4.2 release and T. Ikonen GTK mods -- HJB
Revision 1.3 2008/03/17 01:32:41 yaya
Add gtk mods by tpikonen, and intergate with 2.7.4.2 mods -- HJB
Revision 1.5 2008/03/16 22:25:22 yaya
Align comments with production version; Update rasmol_install and
rasmol_run shell scripts for Japanese and Chinese; Align logic for
positioning and sizing initial window with windows version -- HJB
Revision 1.2 2008/01/28 03:29:38 yaya
Update CVS to RasMol_2.7.4.1 -- HJB
Revision 1.4 2007/12/14 02:04:50 yaya
Correct Chinese data for missing line in langsel_utf.c
Rewrite code for handling of slab mode in stereo -- HJB
Revision 1.3 2007/11/25 04:11:58 yaya
Updates to map mask logic and inverse transforms -- HJB
Revision 1.2 2007/10/23 02:27:55 yaya
Preliminary mods for revised PDB format derived from Rutgers mods.
Partial changes for map tangles -- HJB
Revision 1.1.1.1 2007/03/01 01:16:33 todorovg
Chinese working versio from rasmol_ru initial import
Revision 1.3 2006/11/01 03:23:51 yaya
Update NSIS windows installer for more script types and to fix
misplaced script instructions for data files; add document and
script icons directly in raswin.exe; add credit line to
G. A. Pozhvanov in comments for Russian translations. -- HJB
Revision 1.2 2006/09/17 10:53:56 yaya
Clean up headers and start on code for X11 -- HJB
Revision 1.1.1.1 2006/09/16 18:45:54 yaya
Start of RasMol Russian Translation Project based on translations
by Gregory A. Pozhvanov of Saint Petersburg State University -- HJB
Revision 1.1.1.1 2006/06/19 22:05:14 todorovg
Initial Rasmol 2.7.3 Import
Revision 1.1 2004/05/07 19:46:16 yaya
Initial revision
Revision 1.3 2004/02/15 00:24:00 yaya
*** empty log message ***
Revision 1.2 2003/12/13 19:26:11 yaya
*** empty log message ***
Revision 1.1 2003/12/12 21:10:38 yaya
Initial revision
Revision 1.1 2001/01/31 02:13:45 yaya
Initial revision
Revision 1.4 2000/08/26 18:12:58 yaya
Updates to header comments in all files
Revision 1.3 2000/08/13 20:56:42 yaya
Conversion from toolbar to menus
Revision 1.2 2000/08/03 18:32:43 yaya
Parametrization for alt conformer bond radius
*/
#ifndef KNOT_DEFINED
typedef struct {
int px, py, pz; /* Spline Control Co-ordinate */
int tx, ty, tz; /* Spline Direction Vector */
int hnx, hny, hnz; /* Horizontal Normal Vector */
int vnx, vny, vnz; /* Vertical Normal Vector */
int dx, dy, dz; /* Ribbon Height Vector */
int wx, wy, wz; /* Ribbon Width Vector */
char hinten; /* Horizontal Intensity */
char vinten; /* Vertical Intensity */
short hsize; /* Horizontal Vector Length */
short vsize; /* Vertical Vector Length */
short wide; /* Ribbon Width */
} Knot;
#define KNOT_DEFINED
#endif
typedef struct {
Pixel __huge *fbuf;
short __huge *dbuf;
short __huge *slbuf;
short __huge *dlbuf;
int __huge *cbuf;
int shift;
int xmax, ymax;
int yskip;
int offmax;
} ViewStruct;
/* surface bond struct */
typedef struct {
int rad; /* max of src, dst and probe radii */
Long x1, y1, z1, x2, y2, z2;
/* src and dst coords */
Long U[3]; /* vector from src to dst */
int c1, c2; /* src and dst colors */
char altl;
Long u1, u2, wp, w1, w2, t1, t2;
Long sxyz, syz, sxz;
Long Us0Us1, Us0Us0_Us1Us1_Us2Us2, Us0Us0_Us2Us2, Us1Us1_Us2Us2;
int s0, s1, s2;
} SBDstruct;
#define MAXVERT 6
typedef struct {
int x, y, z;
int inten;
} Vert;
typedef struct {
Vert v[MAXVERT];
int count;
} Poly;
#define ZValid(x,z) ((!UseSlabPlane) || ((z)<SlabValue))
#define ZBack(x,z) ((!UseDepthPlane) || ((z)>DepthValue))
#define ZBValid(x,z) (((!UseSlabPlane) || ((z)<View.slbuf[x]))&&((!UseDepthPlane) || ((z)>View.dlbuf[x])))
#define XValid(x) (((x)>=0)&&((x)<View.xmax))
#define YValid(y) (((y)>=0)&&((y)<View.ymax))
#define OValid(o) (((o)>=0)&&((o)<View.offmax))
#ifdef INVERT
#define InvertY(y) (y)
#define ProperY(y) (-(y))
#else
#define InvertY(y) (-(y))
#define ProperY(y) (y)
#endif
#define RootSix 2.44948974278
/* These define light source position */
#define LightDot(x,y,z) ((x)+InvertY(y)+(z)+(z))
#define LightLength RootSix
#define LightXComp 1
#define LightYComp 1
#define LightZComp 2
#ifdef PIXUTILS
ViewStruct View;
int SplineCount;
int FontSize;
int FontPS;
int FontStroke;
SBDstruct SBD;
#else
extern ViewStruct View;
extern int SplineCount;
extern int FontSize;
extern int FontPS;
extern int FontStroke;
extern SBDstruct SBD;
#endif
void ClipDashCylinder( int, int, int, int, int, int, int, int, int, char, int );
void ClipCylinder( int, int, int, int, int, int, int, int, int, char, int );
void ClipDashLine( int, int, int, int, int, int, int, int, char );
void ClipDeepPoint( int, int, int, int );
void ClipLine( int, int, int, int, int, int, int, char );
void ClipPolygon( Poly * );
void ClipSphere( int, int, int, int, int );
void ClipStar( int, int, int, int, int );
void ClipSurfaceBond( int, int, int, int, int, int, int,
int, int, int, int, char);
void ClipSurfSphere( int, int, int, int, int );
void ClipTwinLine( int, int, int, int, int, int, int, int, char );
void ClipTwinVector( int, int, int, int, int, int, int, int, char );
void ClipVector( int, int, int, int, int, int, int, char );
void ClipDashVector( int, int, int, int, int, int, int, int, char );
void DashRibbon( Knot __far*, Knot __far*, int, int );
void DisplayRasString( int, int, int, unsigned char *, int );
void DrawDashCylinder( int, int, int, int, int, int, int, int, int, char, int );
void DrawCylinder( int, int, int, int, int, int, int, int, int, char, int );
void DrawSphere( int, int, int, int, int );
void DrawStar( int, int, int, int, int );
void DrawCircle( void );
void DrawTorus( int, int, int, int, int, int, int, int, int, int, int, char );
void DrawSurfSphere( int, int, int, int, int );
void DrawTwinLine( int, int, int, int, int, int, int, int, char );
void DrawTwinVector( int, int, int, int, int, int, int, int, char );
void InitialisePixUtils( void );
void PlotDeepPoint( int, int, int, int );
void RectRibbon( Knot __far*, Knot __far*, int );
void SetFontSize( int );
void SetFontStroke( int );
void SolidRibbon2( Knot __far*, Knot __far*, int, int );
void SolidRibbon( Knot __far*, Knot __far*, int );
void StrandRibbon( Knot __far*, Knot __far*, int, int );
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