Hello all: I am trying to use a surface constraint in a reconstruction to "flatten" a water surface. I digitized the surface in Google Earth and saved the polygon as a kml file. When I try to add it as a surface constraint in a new reconstruction I get and error "Cannot add surface constraint, does not intersection the reconstruction" I have tried various SR systems without any success. I have tried various parameters "clamped to ground" etc. when creating the polygon but can seem to get it to work Any suggestions as to what I an doing wrong. Farouk
↧