Is useful in topography for "Digital Terrain Modeling" (DTM) by "Triangulated Irregular Network" (TIN), representation (by 3DPOLY, SPLINE or BLOCK entities) and editing (modify, delete or add) of 3D points, and for triangulation, isolines, color-filled contour map, cross sections, longitudinal profile, 2D entities (Line or PLine) projection over a DTM, conversion of a TIN to a regular grid of points and for conversion of existing isolines resulting from maps in points and then in TIN. It exists a modifiable library for codes and BLOCKs. The coordinates, the code and the position (in 3DPOLY or SPLINE) of the points can be modified interactively. You can represent the geological stratification resulting from drilling. The triangulation is performed on a convex hull of a set of points or between an external contour and possibly more interior contours. You can calculate the volume, 3D area and center of gravity of some bodies limited by 3DFACE entities. DXF files can be loaded or saved. RCAD graphic core, distributed together with
RTOPO, provides OpenGL real-time orbit, pan, zoom, shading, lighting and motion path animation.
Type :
Shareware ($79.00) »
EULAOS Support : Win98,WinXP,Windows Vista Business x64
Date stamp / Size : Feb, 1. 2007 / 510 kBytes
Asked : Graphic card with OpenGL hardware acceleration and 32-bit color depth, Windows 98/XP/Vista and computer administrator account
Update history of RTOPOv2.0 (April, 15. 2009)
Can now generate a triangulation with required links for a selected set of closed PLine and POINT entities!
SEParate (divide a 3DFace set into 2 parts through a horizontal plane), PEdit, Join, RTRIangulation and CHange commands.
v1.9 (January, 6. 2009)
Can interpret 3DMESH entities from DXF files.
v1.8 (September, 21. 2008)
Can calculate 3D area and can generate color-filled contour map.
v1.7 (July, 24. 2008)
Can project 2D entities (Line or PLine) over a triangulation and can convert a triangulation to a regular grid
v1.6 (January, 26. 2008)
can represent the geological stratification resulting from drilling
v1.5 (October, 2. 2007)
STL input; volume command
v1.41 (May, 24. 2007)
Modify commands: erase, copy, move, rotate, scale (mirror) and undo.
Distribution permissions for RTOPO
This SOFTWARE may be distributed freely on online services, bulletin boards, or other electronic media as long as the files are distributed only "AS IS" in this installation package. This SOFTWARE may not be distributed on CD-ROM, disk, or other physical media for a fee without the permission of the Author.
