How do I set the color or transparency of the isolated?

Question

I have isolated some elements in this image, but the isolated elements are hard to see in this background, how can I set the color or transparency of the isolated elements? Thanks Here's what it looks like in the background

Answer 1

setThemingColor can help you to identify ghost objects. But the transparency is still active.

Something like this : viewer.setThemingColor(<dbid>, new THREE.Vector4(1, 0, 0, 1), model, true) will color a ghost object in red.

Then you can use viewer.clearThemingColors(model) to remove the colors.