4d points cloud viewer downloads
RTOPO LT
3.3 download... program for: loading and drawing XYZ files of points, triangulation, contour lines and color-filled contour maps. You can also draw 4D points cloud and process hundreds of thousands of points or ...
AutoLisp Source
1.1 download... on the convex hull of the set of points, - "Load XYZ and 4D files"; file types: ... B-Spline; the interpolated curve passes through the initial points and you can control its curvature; you can ...