No, that’s probably not the issue. packp3d does a good job at cutting down size.
What if you run the .p3d file from the command line, specifying the full path to panda3d.exe?
No, that’s probably not the issue. packp3d does a good job at cutting down size.
What if you run the .p3d file from the command line, specifying the full path to panda3d.exe?