Feel free to move this to the right sub topic or a different thread. It’s about Cycles and clipping planes in yesterday’s WIP.
2 strange behaviors:
In the right viewport when switching from any other display mode to raytracing the piece of the clipped object which is shown switches from one side of the clipping planer for all but raytraced to the opposite one for raytraced.
In the perspective viewport the clipped edge shows at the start, but as soon as cycles gets to work the whole object is shown and the clip section is either masked or disappears.