Glenn Pope
2009-04-20, 06:31 PM
Ok, got a weird one here.
Have a surface that I have created two different ways. One way using 3D polylines as breaklines and using grading infill with feature lines. Elevation range is between 498.313 and 499.400 for a 534 sq ft area.
The issue is that the 499 contour (which would be the only contour that would show) will not show up if contour interval is set to 1 and 5. Set it to anything else like 0.1 and 0.5 I see all the contours including the 499.
Thought there is something wrong with the drawing, so I do an audit. No errors. So I export the surface as an XML and import into a blank drawing. Same issue. So I copy out the 3D polylines into a new drawing and recreate the surface. Same issue.
I have also tried using different styles and created new ones from scratch. Other surfaces in the same drawing use the same styles and have no issues.
Everything else about the surface works well. I see the TIN, get the tooltip showing elevation, and can do waterdrops.
So any more idea?
Thanks
Have a surface that I have created two different ways. One way using 3D polylines as breaklines and using grading infill with feature lines. Elevation range is between 498.313 and 499.400 for a 534 sq ft area.
The issue is that the 499 contour (which would be the only contour that would show) will not show up if contour interval is set to 1 and 5. Set it to anything else like 0.1 and 0.5 I see all the contours including the 499.
Thought there is something wrong with the drawing, so I do an audit. No errors. So I export the surface as an XML and import into a blank drawing. Same issue. So I copy out the 3D polylines into a new drawing and recreate the surface. Same issue.
I have also tried using different styles and created new ones from scratch. Other surfaces in the same drawing use the same styles and have no issues.
Everything else about the surface works well. I see the TIN, get the tooltip showing elevation, and can do waterdrops.
So any more idea?
Thanks