aboutsummaryrefslogtreecommitdiff
path: root/src/graph/view3D/write3d.c
blob: b836241b183c83210327435a5e3efb841d709aaf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
/*
  Copyright (C) 1991-2002, The Numerical ALgorithms Group Ltd.
  All rights reserved.
  Copyright (C) 2007-2008, Gabriel Dos Reis.
  All rights reserved.

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are
  met:

      - Redistributions of source code must retain the above copyright
        notice, this list of conditions and the following disclaimer.

      - Redistributions in binary form must reproduce the above copyright
        notice, this list of conditions and the following disclaimer in
        the documentation and/or other materials provided with the
        distribution.

      - Neither the name of The Numerical ALgorithms Group Ltd. nor the
        names of its contributors may be used to endorse or promote products
        derived from this software without specific prior written permission.

  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

#define _WRITE3D_C
#include "axiom-c-macros.h"

#include <stdio.h>
#include <stdlib.h>

#include "header.h"
#include "write.h"
#include "mode.h"


#include "pixmap.H1"
#include "XShade.H1"
#include "Gfun.H1"

#include "all_3d.H1"

  /* upper limit as to how many kinds of files could be written (numBits-1) */
#define numBits (8*sizeof(int))
#define StellarColors 9

int 
#ifdef _NO_PROTO
writeViewport (thingsToWrite)
        int thingsToWrite;
#else
writeViewport (int thingsToWrite)
#endif
{

  int               i, j, k, ii, code, *anIndex;
  LLPoint           *anLLPoint;
  LPoint            *anLPoint;
  viewTriple        *aPt;
  XWindowAttributes vwInfo;
  FILE              *viewDataFile;
  char              viewDirName[80], viewDataFilename[80],
                    viewBitmapFilename[80], viewPixmapFilename[80],
                    command[80];

  XGetWindowAttributes(dsply,viewport->titleWindow,&vwInfo);
  sprintf(viewDirName,"%s%s",filename,".VIEW"); 
  sprintf(command,"%s%s%s","rm -r ",viewDirName," >  /dev/null 2>&1");
  code = system(command);
  sprintf(command,"%s%s%s","mkdir ",viewDirName," > /dev/null 2>&1");
  system(command);
  if (0) {
    fprintf(stderr,"   Error: Cannot create %s\n",viewDirName);
    return(-1);
  } else {

            /*** Create the data file ***/
    sprintf(viewDataFilename,"%s%s",viewDirName,"/data");
    if ((viewDataFile = fopen(viewDataFilename,"w")) == NULL) {
      fprintf(stderr,"   Error: Cannot create %s\n",viewDataFilename);
      perror("fopen");
      return(-1);
    } else {
              /*** write out the view3DStruct stuff ***/
      fprintf(viewDataFile,"%d\n",viewData.typeOf3D);
      fprintf(viewDataFile,"%g %g %g %g %g %g\n",
              viewData.xmin,viewData.xmax,viewData.ymin,viewData.ymax,
              viewData.zmin,viewData.zmax);
      fprintf(viewDataFile,"%s\n",viewport->title);
      fprintf(viewDataFile,"%g %g %g %g %g %g %g %g\n",viewport->deltaX,
              viewport->deltaY,viewport->scale,
              viewport->scaleX,viewport->scaleY,viewport->scaleZ,
              viewport->theta,viewport->phi);
      fprintf(viewDataFile,"%d %d %d %d\n",vwInfo.x,vwInfo.y,vwInfo.width,
              vwInfo.height);
      fprintf(viewDataFile,"%d %d %d %d %d %d %d\n",viewport->haveControl,
              viewData.style, viewport->axesOn,
              viewport->hueOffset,viewport->numberOfHues,
              viewport->diagonals, viewData.outlineRenderOn);
      fprintf(viewDataFile,"%g %g %g %g\n",viewport->lightVector[0],
              viewport->lightVector[1], viewport->lightVector[2],
              viewport->translucency);
      fprintf(viewDataFile,"%d %g\n",viewData.perspective,
              viewData.eyeDistance);

      /* write out the generalized 3D components */
      fprintf(viewDataFile,"%d\n",viewData.numOfPoints);
      for (i=0; i<viewData.numOfPoints; i++) {
        aPt = refPt3D(viewData,i);
        fprintf(viewDataFile,"%g %g %g %g\n",aPt->x, aPt->y, aPt->z, aPt->c);
      }
      fprintf(viewDataFile,"%d\n",viewData.lllp.numOfComponents);
      anLLPoint = viewData.lllp.llp;
      for (i=0; i<viewData.lllp.numOfComponents; i++,anLLPoint++) {
        fprintf(viewDataFile,"%d %d\n",anLLPoint->prop.closed,
                anLLPoint->prop.solid);
        fprintf(viewDataFile,"%d\n",anLLPoint->numOfLists);
        anLPoint = anLLPoint->lp;
        for (j=0; j<anLLPoint->numOfLists; j++,anLPoint++) {
          fprintf(viewDataFile,"%d %d\n",anLPoint->prop.closed,
                  anLPoint->prop.solid);
          fprintf(viewDataFile,"%d\n",anLPoint->numOfPoints);
          anIndex = anLPoint->indices;
          for (k=0; k<anLPoint->numOfPoints; k++,anIndex++) {
            fprintf(viewDataFile,"%d\n",*anIndex);
          } /* for points in LPoints (k) */
        } /* for LPoints in LLPoints (j) */
      } /* for LLPoints in LLLPoints (i) */
      fclose(viewDataFile);
    }  /* else was able to open file under the given filename */

           /* write out special files */
    for (ii=1; ii<numBits; ii++) {   /* write.h is one-based */
      if (thingsToWrite & (1<<ii)) {
        switch (ii) {
        case Bitmap:
            /*** Create the pixmap (bitmaps need leaf name) ***/
          sprintf(viewBitmapFilename,"%s%s%s",viewDirName,"/","image.bm");
          XGetWindowAttributes(dsply,viewport->viewWindow,&vwInfo);
          code = XWriteBitmapFile(dsply,viewBitmapFilename,
                                  viewport->titleWindow,vwInfo.width,
                                  vwInfo.height+vwInfo.border_width+20,-1,-1);
          break;

        case Pixmap:
            /*** Create the pixmap (bitmaps need leaf name) ***/
          sprintf(viewPixmapFilename,"%s%s%s",viewDirName,"/","image.xpm");
          XGetWindowAttributes(dsply,viewport->viewWindow,&vwInfo);
          write_pixmap_file(dsply,scrn,viewPixmapFilename,
                                   viewport->titleWindow,0,0,vwInfo.width,
                                   vwInfo.height+titleHeight);
          break;

        case Image:
            /*** Create the image (bitmaps need leaf name) ***/
          writeImage = yes;
          sprintf(viewPixmapFilename,"%s%s%s",viewDirName,"/","image.xpm");
          XResizeWindow(dsply,viewport->titleWindow,300,300+titleHeight);
          XResizeWindow(dsply,viewport->viewWindow,300,300);
          viewport->hueTop = totalHues-1;  viewport->hueOffset = 0;
          viewport->numberOfHues = viewport->hueTop - viewport->hueOffset;
          firstTime = 1;
          if (viewData.style == transparent) {
            viewData.style = render;
            viewData.outlineRenderOn = 1;
          } else {
            if (viewData.style == render) viewData.outlineRenderOn = 1;
          }
          drawViewport(Xoption);
          writeTitle();
          XGetWindowAttributes(dsply,viewport->viewWindow,&vwInfo);
          write_pixmap_file(dsply,scrn,viewPixmapFilename,
                                   viewport->titleWindow,0,0,vwInfo.width,
                                   vwInfo.height+titleHeight);
          viewport->monoOn = 1;
          maxGreyShade = XInitShades(dsply,scrn);
          firstTime = 1;
          drawViewport(Xoption);
          writeTitle();
          sprintf(viewBitmapFilename,"%s%s%s",viewDirName,"/","image.bm");
          code = XWriteBitmapFile(dsply,viewBitmapFilename,
                                  viewport->titleWindow,vwInfo.width,
                                  vwInfo.height+vwInfo.border_width+20,-1,-1);
                                  
          writeImage = no;
          break;

        case Postscript:
            /*** Create postscript output for viewport (in axiom3D.ps) ***/
         sprintf(PSfilename,"%s%s",viewDirName,"/axiom3D.ps");
         if (PSInit(viewport->viewWindow,viewport->titleWindow) == psError)
           return(-1);
         drawViewport(PSoption);  /* write new script file in /tmp */
         if (PSCreateFile(viewBorderWidth,viewport->viewWindow,
                          viewport->titleWindow, viewport->title) == psError)
           return(-1);  /* concat script & proc into axiom3D.ps */
         break;
        } /* switch on ii */
      }  /* if thingsToWrite >> ii */
    }  /* for ii */

    return(0);
  }    /* else create directory okay */

}