how can we do interactive color changes of 3d polygons through coding in by javascript

[abhishek_shah]

i want to change the color of particular buildings as per condition,Kindly somebody help me .

Thank you in advance

[Noah-Sager]

Have you seen these samples? They show examples of how to render polygons differently in 3D SceneViews.

Generate continuous color visualization for 3D buildings | ArcGIS API for JavaScript 4.13 

Extrude building footprints based on real world heights | ArcGIS API for JavaScript 4.13 

Coloring options for textured buildings | ArcGIS API for JavaScript 4.13 

[abhishek_shah]

i tried "Coloring options for textured buildings | ArcGIS API for JavaScript 4.13 "  by using this code  Every time i reload the page the output screen changes that is webscene map is been show instead of SceneLayer map and when i try to click widget the color does not changes  of buildings as per scene layer. Kindly please help me to overcome this issue.Thank you