Describe: use OpenGL prepare a topographical data processing tool for the development, mainly DEM extraction and display documents

File list(time 1999041419~2009021213)(Click to check if it's the file you need, and recomment it at the bottom):
  debug
  .....\DemToGL.exe
  DemToGL.aps
  DemToGL.clw
  DemToGL.cpp
  DemToGL.dsp
  DemToGL.dsw
  DemToGL.h
  DemToGL.ncb
  DemToGL.opt
  DemToGL.plg
  DemToGL.rc
  DemToGLDlg.cpp
  DemToGLDlg.h
  ReadMe.txt
  res
  ...\DemToGL.ico
  ...\DemToGL.rc2
  ...\terrain.dem
  resource.h
  StdAfx.cpp
  StdAfx.h

 To Search: opengl opengl dem dem opengl 

 [shadow2005.rar] - Simple opengl lighting, rotating, shadow effects
 [TERRAIN3DTEST.rar] - This is a virtual roaming terrain scenes, involving realistic three-dimensional terrain model building features, such as superposition of a number of
 [massiveterrainrendering.Rar] - massive terrain rendering, use opengl and C into use Applying ROAM classic algorithms, LOD algorithm Simplification improve efficiency.

 [Roamsteps20020818.zip] - optimize the use of real-time adaptive grid massive terrain mapping algorithm, the algorithm classics, and absolutely available Notes clear.
 [VCobject.rar] - realize object-oriented programming, such as digital elevation map reading, image conversion between the median.
 [Lod-draw.rar] - for dynamic mapping the topography, terrain and joined the real-time dynamic LOD simplified algorithm, ensure that the large area 3D terrain running s
 [VCDelaunay.zip] - a very strong part of the VC Delaunay Triangulation generation algorithm, right you learn VC or GIS study has very helpful.
 [terraininfinite.rar] - use opengl terrain, including 3ds document read, texture mapping, and so on.
 [openglDEMTerrain.rar] - The paper describes the DEM based on the opengl Terrain Visualization and virtual roaming system method
 [contourgenerationandinterpolation.Rar] - opengl contour generation and interpolation

Functions/Classes:
CWinApp CString CDialog CDataExchange CWnd DestroyIcon LoadIcon IsIconic CPaintDC SendMessage GetSystemMetrics CRect GetClientRect DrawIcon GetDlgItem GetDC CDC UpdateWindow ReleaseDC GetSystemMenu CMenu LoadString AppendMenu CFileDialog MessageBox CFile ChoosePixelFormat SetPixelFormat SwapBuffers