pijyoi

>How do you get the list of 12 available gradient names you can chose from ? How do you set one of these as a colormap value in the code...

I believe this was fixed in #2698

>A comment in another issue (https://github.com/pyqtgraph/pyqtgraph/issues/2257) mentions that fill levels are not supported while enableExperimental is False, but I observe the opposite. The comment in question: `enableExperimental=False (indeed, fill level...

>So if we need to fill curves while useOpenGL and enableExperimental are true, is FillBetweenItems with a "fill level" curve the recommended workaround? Well, my recommendation is to not use...

#1251 and #1694 seem to have added support for setting of time zone. What version of pyqtgraph are you using?

I found that your issue goes away if you use a `QtCore.Qt.ConnectionType.QueuedConnection`.

I would consider it more of a workaround. For `QueuedConnection` to have "fixed" this, it means that there is an order of callbacks issue. Using `QueuedConnection` has the effect of...

A more fun example. Light direction comes from mouse position. ```python import sys import pyqtgraph as pg import pyqtgraph.opengl as gl import trimesh class MyGLWidget(gl.GLViewWidget): def __init__(self, *args, **kwargs): super().__init__(*args,...

On second thoughts, I think new code shouldn't be creating more global state. It would be better for the light direction to be configurable per instance of `GLMeshItem`.

Additional usage error in bundled `GLMeshItem` example: In `Example 5`, two cylinders are instantiated and set to use the `balloon` shader. However, the `balloon` shader will only have an effect...