Test/na 250

[SimaoBolota-MetaCell]

Updates to the tests

• Updated Max Volume rendering
• Added Min Volume Rendering
• Expanded 3D panel when taking snapshots of Max and Min Volume Rendering

[SimaoBolota-MetaCell]

@seankmartin

I was getting errors on the last test step of the tests, related to the color map and the transfer function. The error was on the Shader and it said that there was no transferFunction function. So I marked as 'skip' the last step for each test.

What shader can I use that would allow me to unskip the last test step?

[seankmartin]

Hey @SimaoBolota-MetaCell, this looks great! Thanks

Actually, the transferFunction tests might just work for you now, they were only recently merged into main so it might have just been bad timing. If it still doesn't work, let me know and I can help

[SimaoBolota-MetaCell]

Oh thanks @seankmartin I'll try now.
Changed the shader and now I was able to unskip the tests related to the colormap