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Index › Programming Questions & Help › OpenGL and 3D Libraries › OpenGL resize freeze

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OpenGL resize freeze (Read 932 times)

Kenry

OpenGL resize freeze
Sep 3^rd, 2009, 11:29am

I have an application where I'm doing some 3D OpenGL graphics in Processing and this is embedded as a frame inside a Java application. If I don't resize, everything works. If I maximize the application, the OpenGL frame resizes appropriately and everything works. However, if I try to resize by dragging the bottom-right corner of the application, it all freezes. I have no idea why.
I tried putting print statements in the draw() function and found out that it's freezing _outside_ of the draw function.

I don't know if it's related, but the lighting (not the shapes themselves; it's like the OpenGL light bulb is dying) flickers and I'm not sure why. Less of an issue, but not sure if it's related or not.

Any ideas why the resizing is causing it to freeze?

Thanks,

-Ryan

gll

Re: OpenGL resize freeze
Reply #1 - Sep 4^th, 2009, 9:41am

It might depend on your configurations. Are you running the latest version of Processing V1.05 or more? It wasn't working for me on Ubuntu and it has been fixed for V1.04 (http://dev.processing.org/bugs/buglist.cgi?bug_status=__open__&content=sketch)

But I'm not familiar with Processing embedding. It should work the same I think.

LaBelle / ANAR.ch / LaBelle.spaceKIT.ca

Kenry YaBB Newbies Offline Posts: 6	Re: OpenGL resize freeze Reply #2 - Sep 5^th, 2009, 3:20pm Thanks for the reply. And yep, I'm using the latest version of processing... Has anyone else had this issue, or know why it might occur?

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