Bob Hanson wrote:
> new feature: POV-Ray
> --------------------
>
> Just-about complete is a POV-Ray implementation for the Jmol application
> (not applet). Thank you, Pim Schravendijk for getting us going on this!
> I believe the only thing missing is dotted lines.
All draw objects including their labels were missing in my tests.
This might be due to another problem I observed: the last line of the
povray output was always incomplete (at varying line positions). I had
to edit the file and discard the last line in order to run "povray"
without aborting.
There was no ".ini" file generated as described in former messages.
"povray" ignored the image size settings in the ".pov" file. I had to
provide the size using command-line options.
> the toolbar should bring up a dialog that works. It has been tested only
> with POV-Ray for Windows.
On my linux system (see below) only an empty povray window opened up
(and stayed empty, even after several minutes).
> -------------------------
> Full scene antialiasing is now implemented in Jmol 11.3.36. It is set to
> be the default for image writing (JPG, PNG, etc.) and can be turned on
> for the display as well. The two new variables are:
>
> antialiasImages = [true or false; default TRUE]
> antialiasDisplay = [true or false; default FALSE]
>
If it works the result looks much better than without antialiasing.
But it worked only in the applet at a a size of 600x600. When I set the
applet size to 973x701 I got the following error message:
java.lang.ArrayIndexOutOfBoundsException: 2467087
at org.jmol.g3d.Graphics3D.addPixelT(Unknown Source)
at org.jmol.g3d.Graphics3D.addPixel(Unknown Source)
at org.jmol.g3d.Graphics3D.plotPixelsUnclipped(Unknown Source)
at org.jmol.g3d.Triangle3D.fillRaster(Unknown Source)
at org.jmol.g3d.Triangle3D.fillTriangle(Unknown Source)
at org.jmol.g3d.Triangle3D.fillTriangle(Unknown Source)
at org.jmol.g3d.Graphics3D.fillTriangle(Unknown Source)
at org.jmol.g3d.Graphics3D.fillQuadrilateral(Unknown Source)
at org.jmol.shape.MeshRenderer.renderTriangles(Unknown Source)
at org.jmol.shape.MeshRenderer.render2(Unknown Source)
at org.jmol.shapespecial.DrawRenderer.render2(Unknown Source)
at org.jmol.shape.MeshRenderer.render1(Unknown Source)
at org.jmol.shapespecial.DrawRenderer.render(Unknown Source)
at org.jmol.shape.ShapeRenderer.render(Unknown Source)
at org.jmol.viewer.FrameRenderer.render(Unknown Source)
at org.jmol.viewer.RepaintManager.render(Unknown Source)
at org.jmol.viewer.Viewer.getImage(Unknown Source)
at org.jmol.viewer.Viewer.renderScreenImage(Unknown Source)
at org.jmol.applet.Jmol.update(Unknown Source)
at org.jmol.applet.Jmol.update(Unknown Source)
at org.jmol.appletwrapper.AppletWrapper.update(Unknown Source)
at sun.awt.RepaintArea.paint(RepaintArea.java:169)
at sun.awt.motif.MComponentPeer.handleEvent(MComponentPeer.java:405)
at java.awt.Component.dispatchEventImpl(Component.java:3678)
at java.awt.Container.dispatchEventImpl(Container.java:1627)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:480)
at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
The applet stopped refreshing and executing commands (they could still
be typed in the console window).
The application showed the same symptoms, but irresprective of the
window size. (Unfortunately I could not localize the java error
messages. The Java console only displayed messages from the applet and I
have only very limited access to system log files.)
> Because of the default ON for images, users who have been using Jmol to
> create images should be pleasantly surprised by the new quality of those
> images. OR not. Please let me know what you think. Text, particularly
> when it is small, doesn't always turn out as crisp after antialiasing.
> But if you like a more rounded text, try a slightly larger font size
> before you decide you don't like it. You be the judge. Again, you can
> always turn off atnitaliasImages to be the same as before.
>
Image export in the applet was not affected by the setting of
"antialiasImages". Neither by default, nor with setting it to "true" the
generated image was antialiased. Only if "antialiasDisplay" was set to
"true" the generated image was antialiased.
---- Test System ------------------------
Jmol : 11.3.36, application + applet
Java : 1.4.2_16
OS : Linux, OpenSuSE 10.2
Browser: Firefox 2.0.0.8
PovRay : 3.6.1 (unofficial SuSE version)
-----------------------------------------
Regards,
Rolf
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