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    Intersection of 2 sloped surfaces

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    • C Offline
      currang2
      last edited by

      I was hoping to find the intersection of 2 sloped surfaces (a 1:8 and a 2:1) by drawing two objects and rotating the 1:8 sloped object about the vertical axis so that one of its sloping sides snapped on to the 1:2 face.

      I cannot work out how to make the line snap to the surface. I can't seem to get a precise intersection.

      I can work around by working out the slope distance, and drawing a circle on the 1:2 face of that radius, etc, but that still only gives me an approximate solution becasue of the limited accuracy of the sketchup circles.

      Is there a way to make the accurate interesection by rotating one object on to the other?

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      • TIGT Offline
        TIG Moderator
        last edited by

        I can't get my head around this - can you post an image or two...
        The Protractor tool makes guide-lines at exact angle [degrees or A:B].
        It's probably quite straightforward but can you show us some steps - start/end condition desired etc etc...

        TIG

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