Actually I am finding now I have to click the antialiasDisplay off and on several times to reproduce this problem at the web page below - I didn't realize this before because I was testing the page (with many other controls on it at the time) using the buttons repeatedly, and reloading the page. At that time I was getting it with every single click of the antiAliasDisplay-triggering buttons.

Frieda


On Nov 23, 2007, at 11:49 AM, Frieda Reichsman wrote:

In Jmol 11.3.45/Safari3, I'm having trouble with the Jmol applet freezing when, while spinning, I trigger a change in the antialiasDisplay setting.

To see this, visit
http://moleculesinmotion.com/3Dfigure_novII/figure.htm

Click the radio button for spin, then click "Better performance", which issues the command,
antialiasDisplay=false
The result is that Jmol freezes.

The same is true if you first click better performance, then spin, then smoother graphics (which issues, antialiasDisplay=true).

The Java console reports
render mesh error hermiteRibbon: java.lang.NullPointerException
Exception in thread "AWT-EventQueue-6" java.lang.NullPointerException

I cannot reproduce this in the Jmol application, using the same scripts to set up the view, and then issuing the commands for spin and antialiasDisplay from the console. The antialiasDisplay commands then work seamlessly while the structure is spinning.

Frieda


///////////////////////////////////////////

Frieda Reichsman
Molecules in Motion
Interactive Molecular Structures
http://www.moleculesinmotion.com

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Frieda Reichsman
Molecules in Motion
Interactive Molecular Structures
http://www.moleculesinmotion.com

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