AutoCAD Civil 3D

[#1]

I am doing a car park design, but when I view it in the object viewer, with a code styleset including render materials, one of the two curbed islands is not hatching correctly and shoots off into space.

Both islands are created in the same way (alignment, profiled on a dummy surface, corridor with a curb assembly).

The top island shows correctly, the bottom one doesnt.

I have attached a picture.

Any idea?

[#2]

I've seen this caused by overhangs. Check your assembly for anything that might cause an overhang and your Corridor properties for overhang correction.

Allen