1 diff -Nur ray.orig/doc/man/man1/findglare.1 ray/doc/man/man1/findglare.1
2 --- ray.orig/doc/man/man1/findglare.1 Mon Nov 15 21:58:32 1993
3 +++ ray/doc/man/man1/findglare.1 Wed Aug 21 22:33:26 2002
5 Note that the picture file must contain correct view specifications,
15 to decide what this value should be.
16 Alternatively, one can use the 't' command within
19 The idea is to pick a threshold that is well above the average level
20 but smaller than the source areas.
23 group at EPFL in Switzerland.
25 getinfo(1), glare(1), glarendx(1), pfilt(1), rpict(1), rtrace(1),
26 -rview(1), xglaresrc(1), ximage(1)
27 +radview(1), xglaresrc(1), ximage(1)
28 diff -Nur ray.orig/doc/man/man1/genblinds.1 ray/doc/man/man1/genblinds.1
29 --- ray.orig/doc/man/man1/genblinds.1 Mon Oct 10 21:06:53 1994
30 +++ ray/doc/man/man1/genblinds.1 Wed Aug 21 22:34:18 2002
33 Jean-Louis Scartezzini and Greg Ward
35 -genbox(1), genrev(1), gensurf(1), genworm(1), rpict(1), rview(1), xform(1)
36 +genbox(1), genrev(1), gensurf(1), genworm(1), rpict(1), radview(1), xform(1)
37 diff -Nur ray.orig/doc/man/man1/genbox.1 ray/doc/man/man1/genbox.1
38 --- ray.orig/doc/man/man1/genbox.1 Mon Nov 15 21:58:33 1993
39 +++ ray/doc/man/man1/genbox.1 Wed Aug 21 22:34:28 2002
41 Because spheres and cylinders are used to construct boxes with
42 rounded edges, a transparent box of this type appears quite messy.
44 -genrev(1), gensurf(1), genworm(1), rpict(1), rview(1), xform(1)
45 +genrev(1), gensurf(1), genworm(1), rpict(1), radview(1), xform(1)
46 diff -Nur ray.orig/doc/man/man1/genclock.1 ray/doc/man/man1/genclock.1
47 --- ray.orig/doc/man/man1/genclock.1 Wed Apr 9 23:46:29 1997
48 +++ ray/doc/man/man1/genclock.1 Wed Aug 21 22:34:36 2002
53 -genbox(1), genrev(1), gensurf(1), genworm(1), rpict(1), rview(1), xform(1)
54 +genbox(1), genrev(1), gensurf(1), genworm(1), rpict(1), radview(1), xform(1)
55 diff -Nur ray.orig/doc/man/man1/genprism.1 ray/doc/man/man1/genprism.1
56 --- ray.orig/doc/man/man1/genprism.1 Wed Mar 20 01:33:54 1996
57 +++ ray/doc/man/man1/genprism.1 Wed Aug 21 22:34:48 2002
60 If the normals face inward, the appearance will be bizarre.
62 -genbox(1), genrev(1), gensurf(1), genworm(1), rpict(1), rview(1), xform(1)
63 +genbox(1), genrev(1), gensurf(1), genworm(1), rpict(1), radview(1), xform(1)
64 diff -Nur ray.orig/doc/man/man1/genrev.1 ray/doc/man/man1/genrev.1
65 --- ray.orig/doc/man/man1/genrev.1 Mon Nov 15 21:58:33 1993
66 +++ ray/doc/man/man1/genrev.1 Wed Aug 21 22:34:56 2002
68 The -s option doesn't modify the surface normal correctly
69 for the opposite side.
71 -calc(1), genbox(1), gensurf(1), genworm(1), rpict(1), rview(1), xform(1)
72 +calc(1), genbox(1), gensurf(1), genworm(1), rpict(1), radview(1), xform(1)
73 diff -Nur ray.orig/doc/man/man1/gensky.1 ray/doc/man/man1/gensky.1
74 --- ray.orig/doc/man/man1/gensky.1 Fri Apr 24 19:46:58 1998
75 +++ ray/doc/man/man1/gensky.1 Wed Aug 21 22:35:03 2002
77 description to use with the
79 option of the RADIANCE rendering programs.
80 -(See rview(1) and rpict(1).)
81 +(See radview(1) and rpict(1).)
82 This value is the cosine-weighted radiance of the sky in
83 watts/steradian/meter2.
89 -rpict(1), rview(1), xform(1)
90 +rpict(1), radview(1), xform(1)
91 diff -Nur ray.orig/doc/man/man1/gensurf.1 ray/doc/man/man1/gensurf.1
92 --- ray.orig/doc/man/man1/gensurf.1 Mon Nov 15 21:58:33 1993
93 +++ ray/doc/man/man1/gensurf.1 Wed Aug 21 22:35:10 2002
95 The smoothing operation requires that functions be defined
96 beyond the [0,1] boundaries of s and t.
98 -calc(1), genbox(1), genrev(1), genworm(1), rpict(1), rview(1), xform(1)
99 +calc(1), genbox(1), genrev(1), genworm(1), rpict(1), radview(1), xform(1)
100 diff -Nur ray.orig/doc/man/man1/genworm.1 ray/doc/man/man1/genworm.1
101 --- ray.orig/doc/man/man1/genworm.1 Mon Nov 15 21:58:33 1993
102 +++ ray/doc/man/man1/genworm.1 Wed Aug 21 22:35:19 2002
104 opaque materials should be used with this object.
105 Also, a worm cannot double back inside itself without making a mess.
107 -calc(1), genbox(1), genrev(1), gensurf(1), rpict(1), rview(1), xform(1)
108 +calc(1), genbox(1), genrev(1), gensurf(1), rpict(1), radview(1), xform(1)
109 diff -Nur ray.orig/doc/man/man1/getinfo.1 ray/doc/man/man1/getinfo.1
110 --- ray.orig/doc/man/man1/getinfo.1 Fri Jan 15 19:26:44 1999
111 +++ ray/doc/man/man1/getinfo.1 Wed Aug 21 22:35:26 2002
116 -oconv(1), pfilt(1), rhinfo(1), rpict(1), rview(1)
117 +oconv(1), pfilt(1), rhinfo(1), rpict(1), radview(1)
118 diff -Nur ray.orig/doc/man/man1/glrad.1 ray/doc/man/man1/glrad.1
119 --- ray.orig/doc/man/man1/glrad.1 Thu Jun 11 03:48:21 1998
120 +++ ray/doc/man/man1/glrad.1 Wed Aug 21 22:40:12 2002
129 option turns on full-screen stereo for displays that support it.
131 undefined symbol errors.
133 chmod(1), getinfo(1), ls(1), objview(1), oconv(1), ps(1), rad(1),
134 -ranimate(1), rhcopy(1), rholo(1), rpict(1), rtrace(1), rview(1), setmon(1)
135 +ranimate(1), rhcopy(1), rholo(1), rpict(1), rtrace(1), radview(1), setmon(1)
136 diff -Nur ray.orig/doc/man/man1/lookamb.1 ray/doc/man/man1/lookamb.1
137 --- ray.orig/doc/man/man1/lookamb.1 Mon Nov 15 21:58:35 1993
138 +++ ray/doc/man/man1/lookamb.1 Wed Aug 21 22:35:36 2002
145 The default mode prints the position, direction, level, weight,
146 radius, value, position gradient and direction gradient
147 for each stored ambient value preceded by a
152 -getinfo(1), oconv(1), pfilt(1), pinterp(1), rpict(1), rtrace(1), rview(1)
153 +getinfo(1), oconv(1), pfilt(1), pinterp(1), rpict(1), rtrace(1), radview(1)
154 diff -Nur ray.orig/doc/man/man1/mkillum.1 ray/doc/man/man1/mkillum.1
155 --- ray.orig/doc/man/man1/mkillum.1 Fri Oct 6 19:12:05 1995
156 +++ ray/doc/man/man1/mkillum.1 Wed Aug 21 22:35:51 2002
158 secondary sources whose contributions can be computed more efficiently by
163 This type of optimization is most useful for windows and skylights which
164 represent concentrated sources of indirect illumination.
167 Work on this program was initiated and sponsored by the LESO
168 group at EPFL in Switzerland.
170 -oconv(1), rad(1), rpict(1), rtrace(1), rview(1)
171 +oconv(1), rad(1), rpict(1), rtrace(1), radview(1)
172 diff -Nur ray.orig/doc/man/man1/objview.1 ray/doc/man/man1/objview.1
173 --- ray.orig/doc/man/man1/objview.1 Thu Jun 11 03:47:38 1998
174 +++ ray/doc/man/man1/objview.1 Wed Aug 21 22:36:01 2002
179 -glrad(1), oconv(1), rad(1), rview(1)
180 +glrad(1), oconv(1), rad(1), radview(1)
181 diff -Nur ray.orig/doc/man/man1/oconv.1 ray/doc/man/man1/oconv.1
182 --- ray.orig/doc/man/man1/oconv.1 Wed Aug 16 04:19:06 1995
183 +++ ray/doc/man/man1/oconv.1 Wed Aug 21 22:36:13 2002
185 can be used to automate octree creation and maintenance.
187 getbbox(1), getinfo(1), make(1), rad(1),
188 -rpict(1), rview(1), rtrace(1), xform(1)
189 +rpict(1), radview(1), rtrace(1), xform(1)
190 diff -Nur ray.orig/doc/man/man1/pinterp.1 ray/doc/man/man1/pinterp.1
191 --- ray.orig/doc/man/man1/pinterp.1 Wed Jan 24 20:47:40 1996
192 +++ ray/doc/man/man1/pinterp.1 Wed Aug 21 22:36:50 2002
194 The input picture files must contain correct view specifications, as
205 getinfo(1), pdfblur(1), pfilt(1), pmblur(1), rpict(1), ranimate(1),
207 +rtrace(1), radview(1)
208 diff -Nur ray.orig/doc/man/man1/pvalue.1 ray/doc/man/man1/pvalue.1
209 --- ray.orig/doc/man/man1/pvalue.1 Fri Jan 15 19:07:54 1999
210 +++ ray/doc/man/man1/pvalue.1 Wed Aug 21 22:36:59 2002
212 the scanline ordering or picture size.
214 getinfo(1), pcompos(1), pfilt(1), pflip(1),
215 -protate(1), rpict(1), rtrace(1), rview(1)
216 +protate(1), rpict(1), rtrace(1), radview(1)
217 diff -Nur ray.orig/doc/man/man1/rad.1 ray/doc/man/man1/rad.1
218 --- ray.orig/doc/man/man1/rad.1 Mon Feb 1 18:23:11 1999
219 +++ ray/doc/man/man1/rad.1 Wed Aug 21 22:37:38 2002
226 to render a specific scene.
232 option specifies an output device for
236 and runs this interactive program instead, using the first view in
238 @@ -190,10 +190,10 @@
239 It is important to set this variable properly as it is used to
240 determine the ambient value.
241 An appropriate setting may be discovered by running
244 and noting the exposure given by the "exposure =" command.
250 the exposure setting may be given either as a multiplier or as a
252 values will be stored by
257 Although it is not required, an ambient file should be given whenever
258 an interreflection calculation is expected.
259 This will optimize successive runs and minimize artifacts.
261 This file can later be accessed by
266 in subsequent manual runs using the at-sign ('@') file insert option.
267 (Using an "OPTFILE" also reduces the length of the rendering
268 command, which improves appearance and may even be necessary on some
270 This variable may be used to specify additional options to
275 These options will appear after the options set automatically by
277 and thus will override the default values.
281 to take a look at our scene interactively with
285 rad -o x11 sample.rif
287 @@ -573,10 +573,10 @@
289 first to create the octree (assuming it doesn't
293 with a long list of options.
294 Let's say that from within
297 we wrote out the view files "view1.vp" and "view2.vp".
298 We could add these to "sample.rif" like so:
306 again using vw2 instead of the default, we use:
308 rad -o x11 -v vw2 sample.rif
311 glrad(1), make(1), mkillum(1), objview(1), oconv(1),
312 pfilt(1), raddepend(1), ranimate(1),
313 -rholo(1), rpict(1), rtrace(1), rview(1), touch(1), vgaimage(1), ximage(1)
314 +rholo(1), rpict(1), rtrace(1), radview(1), touch(1), vgaimage(1), ximage(1)
315 diff -Nur ray.orig/doc/man/man1/rholo.1 ray/doc/man/man1/rholo.1
316 --- ray.orig/doc/man/man1/rholo.1 Thu Aug 5 23:55:15 1999
317 +++ ray/doc/man/man1/rholo.1 Wed Aug 21 22:40:29 2002
320 is a program for generating and viewing holodeck files.
325 can compute views interactively, but unlike
328 it reuses any and all information that was previously computed in
329 this or earlier runs using the given holodeck file,
332 participating media will usually work.
334 chmod(1), ls(1), ps(1), rad(1), ranimate(1), rhcopy(1), rhinfo(1),
335 -rhoptimize(1), rhpict(1), rpict(1), rtrace(1), rview(1)
336 +rhoptimize(1), rhpict(1), rpict(1), rtrace(1), radview(1)
337 diff -Nur ray.orig/doc/man/man1/rhpict.1 ray/doc/man/man1/rhpict.1
338 --- ray.orig/doc/man/man1/rhpict.1 Thu Mar 11 01:17:40 1999
339 +++ ray/doc/man/man1/rhpict.1 Wed Aug 21 22:40:38 2002
342 Get view parameters from
344 -which may be a picture or a file created by rview (with the "view" command).
345 +which may be a picture or a file created by radview (with the "view" command).
348 Instead of generating a single picture based only on the view
352 getinfo(1), pfilt(1), pinterp(1),
353 -printf(3), ra_rgbe(1), rholo(1), rpict(1), rview(1)
354 +printf(3), ra_rgbe(1), rholo(1), rpict(1), radview(1)
355 diff -Nur ray.orig/doc/man/man1/rpict.1 ray/doc/man/man1/rpict.1
356 --- ray.orig/doc/man/man1/rpict.1 Fri Feb 26 21:26:39 1999
357 +++ ray/doc/man/man1/rpict.1 Wed Aug 21 22:38:01 2002
360 Get view parameters from
362 -which may be a picture or a file created by rview (with the "view" command).
363 +which may be a picture or a file created by radview (with the "view" command).
366 Set the maximum x resolution to
370 getinfo(1), lookamb(1), oconv(1), pfilt(1), pinterp(1), pmblur(1),
371 -printf(3), ra_rgbe(1), rad(1), rtrace(1), rview(1)
372 +printf(3), ra_rgbe(1), rad(1), rtrace(1), radview(1)
373 diff -Nur ray.orig/doc/man/man1/rtrace.1 ray/doc/man/man1/rtrace.1
374 --- ray.orig/doc/man/man1/rtrace.1 Fri Oct 17 20:48:00 1997
375 +++ ray/doc/man/man1/rtrace.1 Wed Aug 21 22:38:11 2002
379 getinfo(1), lookamb(1), oconv(1), pfilt(1), pinterp(1),
380 -pvalue(1), rpict(1), rview(1), vwrays(1), ximage(1)
381 +pvalue(1), rpict(1), radview(1), vwrays(1), ximage(1)
382 diff -Nur ray.orig/doc/man/man1/rview.1 ray/doc/man/man1/rview.1
383 --- ray.orig/doc/man/man1/rview.1 Thu Feb 15 00:48:41 1996
384 +++ ray/doc/man/man1/rview.1 Wed Aug 21 22:41:09 2002
386 .\" SCCSid "@(#)rview.1 2.21 2/14/96 LBL"
387 -.TH RVIEW 1 2/14/96 RADIANCE
388 +.TH RADVIEW 1 2/14/96 RADIANCE
390 -rview - generate RADIANCE images interactively
391 +radview - generate RADIANCE images interactively
402 -.B "rview [ options ] \-defaults"
403 +.B "radview [ options ] \-defaults"
405 -.B "rview \-devices"
406 +.B "radview \-devices"
410 generates RADIANCE images using
412 Options specify the viewing parameters as well as
416 options are unnecessary, since
419 scales the display image to the specified output device.
423 In the third form, the list of supported output devices
428 starts rendering the image from the selected viewpoint and
429 gradually improves the resolution of the display until
430 interrupted by keyboard input.
433 then issues a prompt (usually ':') and accepts a command
437 may also stop its calculation and wait for command input if
438 the resolution of the display has reached the resolution of the
440 At this point, it will give the 'done:' prompt and await further
445 runs out of memory due to lack of resources to store its computed
446 image, it will give the 'out of memory:' prompt.
447 At this prompt, the user can save the image, quit, or even restart
448 a new image, although this is not generally recommended
449 on virtual memory machines for efficiency reasons.
453 is not meant to be a rendering program, and we strongly recommend that
455 be used instead for that purpose.
458 does not store its image in memory or update any display of its output,
459 it is much faster and less wasteful of its resources than
464 is intended as a quick interactive program for deciding viewpoints
465 and debugging scene descriptions and is not suited for producing
476 diff -Nur ray.orig/doc/man/man1/trad.1 ray/doc/man/man1/trad.1
477 --- ray.orig/doc/man/man1/trad.1 Tue Aug 12 23:15:59 1997
478 +++ ray/doc/man/man1/trad.1 Wed Aug 21 22:38:55 2002
481 and Tcl/Tk language by John Ousterhout
483 -oconv(1), pfilt(1), rad(1), rpict(1), rview(1), wish(1), ximage(1)
484 +oconv(1), pfilt(1), rad(1), rpict(1), radview(1), wish(1), ximage(1)
485 diff -Nur ray.orig/doc/man/man1/vwright.1 ray/doc/man/man1/vwright.1
486 --- ray.orig/doc/man/man1/vwright.1 Fri Aug 30 02:32:19 1996
487 +++ ray/doc/man/man1/vwright.1 Wed Aug 21 22:39:05 2002
492 -pdfblur(1), rad(1), rcalc(1), rpict(1), rview(1)
493 +pdfblur(1), rad(1), rcalc(1), rpict(1), radview(1)
494 diff -Nur ray.orig/doc/man/man1/xform.1 ray/doc/man/man1/xform.1
495 --- ray.orig/doc/man/man1/xform.1 Wed Jun 16 19:13:16 1999
496 +++ ray/doc/man/man1/xform.1 Wed Aug 21 22:39:13 2002
499 Only regular (distortion-free) transformations are allowed.
501 -genbox(1), gensurf(1), oconv(1), replmarks(1), rpict(1), rview(1)
502 +genbox(1), gensurf(1), oconv(1), replmarks(1), rpict(1), radview(1)
503 diff -Nur ray.orig/doc/man/man1/ximage.1 ray/doc/man/man1/ximage.1
504 --- ray.orig/doc/man/man1/ximage.1 Tue Oct 27 18:44:51 1998
505 +++ ray/doc/man/man1/ximage.1 Wed Aug 21 22:39:23 2002
507 Philip Thompson (MIT)
509 aedimage(1), normtiff(1), pcond(1), pfilt(1), rpict(1), rtrace(1),
510 -rview(1), xglaresrc(1), xshowtrace(1)
511 +radview(1), xglaresrc(1), xshowtrace(1)
512 diff -Nur ray.orig/doc/man/man1/xshowtrace.1 ray/doc/man/man1/xshowtrace.1
513 --- ray.orig/doc/man/man1/xshowtrace.1 Mon Nov 15 21:58:47 1993
514 +++ ray/doc/man/man1/xshowtrace.1 Wed Aug 21 22:39:33 2002
516 The picture should have been created from a previous
521 calculation using the given octree.
522 Once the image is displayed, the user can use the 't' command of
526 starts drawing rays, the rays will be displaced.
528 -oconv(1), rpict(1), rtrace(1), rview(1), ximage(1)
529 +oconv(1), rpict(1), rtrace(1), radview(1), ximage(1)
530 diff -Nur ray.orig/doc/ray.1 ray/doc/ray.1
531 --- ray.orig/doc/ray.1 Wed Jan 20 23:13:57 1999
532 +++ ray/doc/ray.1 Wed Aug 21 22:41:38 2002
534 The central program is
536 which produces a picture from a scene description.
541 that computes and displays images interactively.
542 @@ -1320,10 +1320,10 @@
543 but the octree will serve as input to the ray-tracing
544 programs and directs the use of a scene description.
548 is ray-tracing program for viewing a scene interactively.
549 When the user specifies a new perspective,
552 quickly displays a rough
553 image on the terminal, then progressively
554 increases the resolution as the user looks on.
555 diff -Nur ray.orig/doc/tutorial.1 ray/doc/tutorial.1
556 --- ray.orig/doc/tutorial.1 Thu Jan 2 04:16:19 1997
557 +++ ray/doc/tutorial.1 Wed Aug 21 22:42:44 2002
560 Now that we have a simple scene description, we may look at it with
561 the interactive viewing program,
564 First, however, we must create the "octree"
565 file that will be used to accelerate the rendering process.
566 To accomplish this, type the following command:
567 @@ -163,12 +163,12 @@
568 where to point its camera.
569 To simplify our example, we will use the same starting position for
570 all our renderings, and change views only once
577 -rview -vp 2.25 .375 1 -vd -.25 .125 -.125 -av .5 .5 .5 test.oct
578 +radview -vp 2.25 .375 1 -vd -.25 .125 -.125 -av .5 .5 .5 test.oct
581 The "-vp" option gives the view point, and the "-vd" option gives
582 @@ -176,22 +176,22 @@
583 The "-av" option specifies the amount of light globally present
584 in the scene, permitting portions of the scene that are not
585 illuminated directly to be visible.
588 has many more options, and their default values may be discovered using:
591 -.I "rview -defaults"
592 +.I "radview -defaults"
594 You should start to see an image of a red ball forming on your screen.
595 Take this opportunity to try each of
598 commands, as described in the manual.
599 If you make a mistake in a view specification, use the
601 command to get back to where you were.
602 It is probably a good idea to save your favorite view using the following
610 .I "oconv room.rad > test.oct"
613 -.I "rview -vf default.vf -av .5 .5 .5 test.oct"
614 +.I "radview -vf default.vf -av .5 .5 .5 test.oct"
616 This is better, but our ball and light source are still floating, which
617 is an unrealistic condition for most rooms.
619 Now let's look at our modified scene, using the same command as before:
622 -.I "rview -vf default.vf -av .5 .5 .5 test.oct"
623 +.I "radview -vf default.vf -av .5 .5 .5 test.oct"
625 As you look around the scene, you will need to adjust the exposure repeatedly
626 to be able to see detail over the wide dynamic range now present.
627 @@ -611,13 +611,13 @@
633 can be abbreviated by one or two letters.
634 Additional control over the exposure is possible by changing the multiplier
635 factor to a value greater than one to lighten or less than one to darken.
636 It is also possible to use absolute settings and spot normalization.
640 manual entry for details.)\0
642 You may notice that, other than a patch of sun on the floor, the window does
644 # Technically, we could stop here and let rad figure out the rest,
645 # but it is very useful to also give an exposure value that is
646 # appropriate for this scene. We may discover this value from within
647 -# rview using the "e =" command once we have found the exposure level we
648 +# radview using the "e =" command once we have found the exposure level we
649 # like. For the interior of our space under these particular lighting
650 # conditions, an exposure value of 0.5 works well:
660 instead of creating pictures (the default action) using
661 @@ -803,18 +803,18 @@
662 substitute the appropriate driver module for
664 To discover what modules are available with your version of
671 +.I "radview -devices"
675 shows us the commands as it executes them, first
681 Since we didn't specify a view in our control file,
684 Rather than executing another
686 command, we can get the same view functionality from within
689 using the "L" command.
690 (This is a single-letter command, corresponding roughly to the "last"
691 command for retrieving views from files, explained earlier.)\0
693 end of the control file for later access and batch rendering.
694 For example, you can put the default viewpoint into your control file
702 (Shorter view names are better because they end up being part of the
703 picture file name, which can get quite long.)\0
707 to find a few different views you like, and save them (with sensible names)
708 to the control file using the "V" command.
709 If you make a mistake and save a view you later decide you dislike, you
710 @@ -1036,20 +1036,20 @@
713 To look at the scene with
719 .I "rad -o x11 inter.rif"
721 Probably the first thing you notice after starting
724 is that nothing happens.
725 It takes the calculation a while to get going, as it must trace
726 many rays at the outset to determine the contribution at each
727 point from the window area.
731 has stored up some values, the progress rate improves, but it
732 never really reaches blistering speed.
734 diff -Nur ray.orig/lib/tcl/trad.hlp ray/lib/tcl/trad.hlp
735 --- ray.orig/lib/tcl/trad.hlp Thu Oct 26 22:42:52 2000
736 +++ ray/lib/tcl/trad.hlp Wed Aug 21 22:52:19 2002
739 There are two basic ways to compute the exposure value.
740 The first is by trial and error, where the value is adjusted up and
741 -down within rview using the "e = value" command.
742 +down within radview using the "e = value" command.
743 Though it sounds flaky, this is the most reliable way to set the
744 exposure (and ambient level) in general lighting situations.
747 To remove an unwanted view, select it and press the "Delete" button.
748 To undo this action, simply press the "Add" button again.
750 -The first view in the list is the default given to rview during
751 +The first view in the list is the default given to radview during
752 interactive rendering, and is the first view rendered in a batch run.
753 To change the default view, select the newly desired view and press
754 the "Set Default" button.
758 The simplest view specification is of the form "-vf viewfile", where
759 -"viewfile" is a file created with the rview "view" command, or a
760 +"viewfile" is a file created with the radview "view" command, or a
762 This method of naming views, although convenient, is not the best
763 since it is difficult to know exactly where such a view is by
765 The "Set Default" button may be used to make the selected view the
766 default view for rendering.
767 This simply moves the view to the top of the list in the rad input file.
768 -The default view will be the one normally rendered by rview when rad
769 +The default view will be the one normally rendered by radview when rad
770 is started interactively, and is the first view rendered in a batch
774 minutes) between progress reports.
776 Other windows allow the user to customize the options to oconv(1),
777 -mkillum(1), rview(1) and rpict(1), and pfilt(1).
778 +mkillum(1), radview(1) and rpict(1), and pfilt(1).
784 The "Optfile" setting assigns a file to hold rendering options,
785 which may be a convenience when these options are reused for
786 -rtrace(1) or rpiece(1), or manual invocations of rview or rpict.
787 +rtrace(1) or rpiece(1), or manual invocations of radview or rpict.
788 Using an options file also reduces the size of the command line,
789 making it a little easier on the eye.
794 The "render opts" window is used to specify additional options to
795 -the rview(1) and rpict(1) rendering programs.
796 +the radview(1) and rpict(1) rendering programs.
797 Most of the important parameters are computed by rad, so this
798 window is usually used to override specific parameters or to give
799 additional information, such as which materials to exclude from the
800 @@ -1109,7 +1109,7 @@
801 The "rview" button on the Action screen starts an interactive
802 rendering for the selected view, indicated by the menu button
804 -Other views may be accessed within rview using the "L name"
805 +Other views may be accessed within radview using the "L name"
806 command, and new views can be added with the "V name"
809 @@ -1119,7 +1119,7 @@
810 a number later), then use the Views screen to override the previous
811 view definition with the new one.
812 (See the "View" topic in the current
813 -help category, the "Change" topic under "Views" and the rview(1)
814 +help category, the "Change" topic under "Views" and the radview(1)
815 manual page for more information.)
817 If the octree is out-of-date, it will be rebuilt before rendering
818 @@ -1129,7 +1129,7 @@
820 The Action screen contains two menus for selecting views.
821 The top menu, next to the "rview" button, sets the view to start
822 -with in rview, and is selected from the current view list.
823 +with in radview, and is selected from the current view list.
824 The second view menu, next to the "Start" button for batch
825 rendering, selects the view or views to render in batch mode.
826 If the special entry "ALL" is selected, then every view in the
827 diff -Nur ray.orig/src/rt/Rmakefile ray/src/rt/Rmakefile
828 --- ray.orig/src/rt/Rmakefile Wed Aug 21 21:52:29 2002
829 +++ ray/src/rt/Rmakefile Wed Aug 21 22:43:22 2002
831 # What this makefile produces:
834 -PROGS = rtrace rpict rview lookamb
835 +PROGS = rtrace rpict radview lookamb
841 $(CC) $(CFLAGS) -o rpict $(RPOBJS) $(LIBS)
844 - $(CC) $(CFLAGS) -o rview $(RVOBJS) $(LIBS) $(DLIBS)
846 + $(CC) $(CFLAGS) -o radview $(RVOBJS) $(LIBS) $(DLIBS)
848 lookamb: lookamb.o ambio.o
849 $(CC) $(CFLAGS) -o lookamb lookamb.o ambio.o $(LIBS)
850 diff -Nur ray.orig/src/util/rad.c ray/src/util/rad.c
851 --- ray.orig/src/util/rad.c Tue Feb 2 17:57:57 1999
852 +++ ray/src/util/rad.c Wed Aug 21 22:46:41 2002
853 @@ -1068,14 +1068,14 @@
857 - sprintf(combuf, "rview %s%s%s -R %s ", vw, po, opts, rifname);
858 + sprintf(combuf, "radview %s%s%s -R %s ", vw, po, opts, rifname);
859 if (rvdevice != NULL)
860 sprintf(combuf+strlen(combuf), "-o %s ", rvdevice);
862 sprintf(combuf+strlen(combuf), "-pe %s ", vval(EXPOSURE));
863 strcat(combuf, oct1name);
864 if (runcom(combuf)) { /* run it */
865 - fprintf(stderr, "%s: error running rview\n", progname);
866 + fprintf(stderr, "%s: error running radview\n", progname);
870 diff -Nur ray.orig/src/util/trad.hlp ray/src/util/trad.hlp
871 --- ray.orig/src/util/trad.hlp Tue Oct 20 20:52:16 1998
872 +++ ray/src/util/trad.hlp Wed Aug 21 22:47:57 2002
875 There are two basic ways to compute the exposure value.
876 The first is by trial and error, where the value is adjusted up and
877 -down within rview using the "e = value" command.
878 +down within radview using the "e = value" command.
879 Though it sounds flaky, this is the most reliable way to set the
880 exposure (and ambient level) in general lighting situations.
883 To remove an unwanted view, select it and press the "Delete" button.
884 To undo this action, simply press the "Add" button again.
886 -The first view in the list is the default given to rview during
887 +The first view in the list is the default given to radview during
888 interactive rendering, and is the first view rendered in a batch run.
889 To change the default view, select the newly desired view and press
890 the "Set Default" button.
894 The simplest view specification is of the form "-vf viewfile", where
895 -"viewfile" is a file created with the rview "view" command, or a
896 +"viewfile" is a file created with the radview "view" command, or a
898 This method of naming views, although convenient, is not the best
899 since it is difficult to know exactly where such a view is by
901 The "Set Default" button may be used to make the selected view the
902 default view for rendering.
903 This simply moves the view to the top of the list in the rad input file.
904 -The default view will be the one normally rendered by rview when rad
905 +The default view will be the one normally rendered by radview when rad
906 is started interactively, and is the first view rendered in a batch
910 minutes) between progress reports.
912 Other windows allow the user to customize the options to oconv(1),
913 -mkillum(1), rview(1) and rpict(1), and pfilt(1).
914 +mkillum(1), radview(1) and rpict(1), and pfilt(1).
920 The "Optfile" setting assigns a file to hold rendering options,
921 which may be a convenience when these options are reused for
922 -rtrace(1) or rpiece(1), or manual invocations of rview or rpict.
923 +rtrace(1) or rpiece(1), or manual invocations of radview or rpict.
924 Using an options file also reduces the size of the command line,
925 making it a little easier on the eye.
930 The "render opts" window is used to specify additional options to
931 -the rview(1) and rpict(1) rendering programs.
932 +the radview(1) and rpict(1) rendering programs.
933 Most of the important parameters are computed by rad, so this
934 window is usually used to override specific parameters or to give
935 additional information, such as which materials to exclude from the
936 @@ -1026,7 +1026,7 @@
937 run, usually via rad(1).
938 The top row of buttons is used to update the octree following a
939 change to one or more input files.
940 -The "rview" button starts an interactive rendering in the
941 +The "radview" button starts an interactive rendering in the
943 The next set of buttons provides for the control of a batch
944 rendering process, taking place in the background.
945 @@ -1109,7 +1109,7 @@
946 The "rview" button on the Action screen starts an interactive
947 rendering for the selected view, indicated by the menu button
949 -Other views may be accessed within rview using the "L name"
950 +Other views may be accessed within radview using the "L name"
951 command, and new views can be added with the "V name"
954 @@ -1119,7 +1119,7 @@
955 a number later), then use the Views screen to override the previous
956 view definition with the new one.
957 (See the "View" topic in the current
958 -help category, the "Change" topic under "Views" and the rview(1)
959 +help category, the "Change" topic under "Views" and the radview(1)
960 manual page for more information.)
962 If the octree is out-of-date, it will be rebuilt before rendering
963 @@ -1129,7 +1129,7 @@
965 The Action screen contains two menus for selecting views.
966 The top menu, next to the "rview" button, sets the view to start
967 -with in rview, and is selected from the current view list.
968 +with in radview, and is selected from the current view list.
969 The second view menu, next to the "Start" button for batch
970 rendering, selects the view or views to render in batch mode.
971 If the special entry "ALL" is selected, then every view in the