There is no equivalent API to Perimeter Edges control in HOOPS Communicator at the moment.
You may instead change the visibility of HardEdges using the API View.setHardEdgesEnabled()
e.g. hide face, show hard edges
You may instead use setSilhouetteEnabled() API to draw the contours of the model.
e.g. hide face, show silhouette
Please note you also have access to the Hidden Line rendering mode.
And you can decrease the hidden line opacity to 0 to have a contour mode.
