I have created a surface of multiple corridors, for 1 master DTM. There are 15 different corridors for an interchange project we are doing. Some of the areas are not next to each other. The proposed 3D model looks fine, but when I load the DTM features for the TIN, it triangulates right over the top and missed some corridors. Attached is a screen shot. The filled in/darker areas are the 3D model and the white lines are the TIN. Is it not possible to do one create surface for all the corridors to create a TIN, even though the 3D model looks fine? Anyone have any ideas?
Thank you,
John