changing particle color kills particles for the World Editor session

[GoogleCodeExporter]

Create a particle system and select Smoke Stack for the preset.

Start the system and verify that it works.

Now click on the grey color swatch and change the color.

The particle system will no longer work.

Canceling the creation of that particle system and then creating a new one will 
not produce any visible particles either - you must hit the "back" button on 
the browser and then re-start the World Editor.

Original issue reported on code.google.com by scott.kr...@gmail.com on 9 Aug 2011 at 9:14

[GoogleCodeExporter]

I also tried creating a smoke system and changing to a different color just to 
save the project and try to find those color values in the json file.  I found 
that changing the color value also disables being able to save that particle 
system.   

Interestingly, I can still cancel out of the editor after changing the color.

Original comment by scott.kr...@gmail.com on 9 Aug 2011 at 9:50

[GoogleCodeExporter]

Original comment by erik.kit...@gmail.com on 15 Aug 2011 at 6:20

• Changed state: Started

[GoogleCodeExporter]

Fixed with latest commit.

Original comment by erik.kit...@gmail.com on 15 Aug 2011 at 6:26

• Changed state: Fixed

[GoogleCodeExporter]

Verified

Original comment by jpywt...@gmail.com on 8 Sep 2011 at 7:28

• Changed state: Verified