"Illuminant Map" tool present but not implemented

[Gooichand]

Issue Summary

Various → Illuminant Map entry has no widget implementation

Description

In the [9] [Various] group of ToolTree, the second tool is "Illuminant Map", intended to estimate scene local light direction on 3D surfaces.
MainWindow.open_tool for group == 9 only handles tool == 0 (Median Filtering) and tool == 3 (Stereogram Decoder); there is no branch for tool == 1.
Consequently, double-clicking "Illuminant Map" does nothing.

Steps to Reproduce

1. Load an image in LOOK-DGC.
2. Open the "[Various]" tool group.
3. Double-click "Illuminant Map".

Expected Result

An Illuminant Map analysis window should open, allowing users to examine lighting inconsistencies as described in the tool description.

Actual Result

No window is opened and no error message is shown, because tool_widget remains None and is returned without adding a subwindow.

Affected Files

• gui/tools.py
• gui/look-dgc.py

Suggested Fix

Create an IlluminantWidget (or similar) and wire it into open_tool under group == 9, tool == 1, or hide/disable this tool until a working implementation exists.

[diksha78dev]

Hi, I am OSCG'26 contributor and i would like to work on this issue, can you assign this issue to me?

[Gooichand]

@Diksha78-bot after completing issue which are assigned to you we will see about this issue

[diksha78dev]

I have raised the respective PR for those assigned issues . Please review those issues , let me know if there are any changes required i would be happy to resolve . Can you assign this issue ?

[Gooichand]

@diksha78dev go ahead