https://wiki.povray.org/content?action=history&feed=atom&title=File%3AStereo_pair_1.jpg 2026-04-16T23:24:13Z Revision history for this page on the wiki MediaWiki 1.35.1 https://wiki.povray.org/content?title=File:Stereo_pair_1.jpg&diff=278&oldid=prev 2007-12-13T03:46:02Z

<p>uploaded a new version of &quot;<a href="/content/File:Stereo_pair_1.jpg" title="File:Stereo pair 1.jpg">Image:Stereo pair 1.jpg</a>&quot;: A small stereo pair for parallel viewing generated by POVRay. To view an image like this in 3d, you need to FOCUS your eyes on the screen, but CONVERGE them at infinity. Stare at the pair of ima</p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <tr class="diff-title" lang="en"> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 03:46, 13 December 2007</td> </tr><tr><td colspan="2" class="diff-notice" lang="en"><div class="mw-diff-empty">(No difference)</div> </td></tr></table>

HALFWITS https://wiki.povray.org/content?title=File:Stereo_pair_1.jpg&diff=277&oldid=prev 2007-12-13T03:38:37Z

<p></p> <table class="diff diff-contentalign-left diff-editfont-monospace" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 03:38, 13 December 2007</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>A small stereo pair for parallel viewing generated by POVRay</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>A small stereo pair for parallel viewing generated by POVRay<ins class="diffchange diffchange-inline">.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">To view an image like this in 3d, you need to FOCUS your eyes on the screen, but CONVERGE them at infinity.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Stare at the pair of images for a few seconds, and then relax your eyes.  Instead of the two cubes, you will start to see double - and your immediate reaction will be to stare again, bringing the four cubes back to two.  If you force yourself to relax your eyes (that's a bit of a contradiction isn't it)  the four cubes will become '''three''' as the two central cubes merge into a single image.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">At this moment your eyes are CONVERGED at infinity - and they are probably also focussed there, so the three cubes will appear blurred.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">The trick is to force them back into FOCUS on the screen without losing the impression of seeing three cubes, the middle one floating clearly above the chequered plane.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Once you have mastered this technique, you can view progressively bigger stereo pairs and enjoy a whole new view of 3d imagery.</ins></div></td></tr> </table>

HALFWITS https://wiki.povray.org/content?title=File:Stereo_pair_1.jpg&diff=273&oldid=prev 2007-12-13T01:40:56Z

<p>A small stereo pair for parallel viewing generated by POVRay</p> <p><b>New page</b></p><div>A small stereo pair for parallel viewing generated by POVRay</div>

HALFWITS