Wire XY Oscilloscope OpenGL errors and fix

[SteveElbows]

Hi,

This example patch generates a "ERROR: An OpenGL error occurred (invalid operation)" message and then continual "An OpenGL error occurred (invalid framebuffer operation)' messages for me on a Ventura M1 Max Macbook Pro.

However I messed around with various nodes and tracked down the problem:

The 2D Render node did not have its AA attribute set to anything when I load this patch! When I click on a button to actually set AA to something, the OpenGL errors go away and the oscilloscope graphics appear in the output.

Cheers for the new features!

[Zoltán]

Thanks for reporting!
We're looking into it!