Are trisurf plot edge colors supported by plotly.js? I have noticed they are on and default black in all the python trisurf plot examples and python has an available plot_edge bool and edges_color string. Are these options available in some form in ploly.js? Upon searching through the minified js file there does not seem to be.
Plotly does not provide a special trace type for edges of a triangulation. The triangles in a trisurf are plotted as scatter3d plots, mode = 'lines'. Hence you can set any line color.