Render constant-value channels as mid-grey with a warning#636

Merged

timtreis merged 12 commits intomainfrom

fix/issue-598-uniform-channel-black

Apr 24, 2026

Commits on Apr 24, 2026

Render constant-value channels as mid-grey with a warning

timtreis
and
claude
committed
Add reference image for constant channel mid-grey visual test

timtreis
and
claude
committed
Simplify constant channel visual test to a solid mid-grey rectangle

timtreis
and
claude
committed
Simplify constant-channel functional test

timtreis
and
claude
committed
Add reference image for constant-channel mid-grey visual test

timtreis
and
claude
committed
Fix constant-channel test title to reflect actual render

timtreis
and
claude
committed
Add regenerated reference image for constant-channel visual test

timtreis
and
claude
committed
Remove "rendering as mid-grey" from constant-channel warning

timtreis
and
claude
committed
Shorten constant-channel warning to just state the fact

timtreis
and
claude
committed
Convert constant-channel warning to f-string

timtreis
and
claude
committed
Move constant-channel visual test into TestImages, drop standalone class

timtreis
and
claude
committed
Rename reference image to match TestImages class

timtreis
and
claude
committed