The measured point planning of complex surfaces is one of the most crucial factors influencing the inspection efficiency. The principle of the section line method was introduced. The creation method of touch measured points was proposed based on midpoint offset parabolic intersection using triangular mesh models. Then the nonuniform Bspline curve was used to obtain the section lines. The method of chord deviation was used to obtain measured points with adaptive distribution. The measured point planning for complex surfaces was realized by taking Visual C ++ 6.0 as the development tool.