This node doesn't implement the entire BabylonJs API, simply due to a lack of free time. I add new features, when users explicit request them. As you did now ...
I have now extended the "update_mesh" command, to accept the following parameters via the input message:
- overlayColor --> new
- renderOverlay --> new
- showBoundingBox --> new
You can install my node from Github again, to test this.
And the update-mesh section on my readme page has been extended with example flows.
The "mission impossible" demo on the readme page has also been updated, to show how to apply a red color to the roof of the building. Here is the short version of that demo animation:
Note that there is still something incorrect with the new overlayColor example flow on the readme. When I apply that color to a single box, I get this result:
I have reduced my code to a small code snippet, to be able to ask on the BabylonJs forum what is going wrong. But when I run that code in their playground, everything works fine (see here). I have no clue why my node does it incorrectly. Will ask tonight on their forum ...