GAPS
GAPS is a software toolkit for Geometric Analysis of Protein Structures.
It contains the following six packages ...
- RNBasics - Simple common stuff (e.g., memory allocation, error reporting, dynamic arrays, etc).
- R2Shapes - 2D geometry and images (e.g., points, vectors, lines, images, etc.).
- R3Shapes - 3D geometry (e.g., points, vectors, lines, planes, boxes, etc.).
- R3Graphics - 3D display utilities (e.g., cameras, viewports, grdfs, textures, etc.)
- R3Grids - 2D/3D grids (e.g., cartesian, spherical, harmonics, etc.)
- PDB - PDB molecules (e.g., parsing, analysis, etc.)
.. and several example applications:
- rinit - Test initialization and error reporting functions in RNBasics package.
- rarray - Test the dynamic array class in the RNBasics package.
- off2grd - Convert a mesh file (.off) to a grid file (.grd).
- pdb2pdb - Convert a PDB file (.pdb) to another PDB file (.pdb), possibly extracting only part of the file.
- pdb2grd - Convert a PDB file (.pdb) to a grid file (.grd).
- pdb2off - Convert a PDB file (.pdb) to a mesh file (.off).
- pdb2shd - Convert a PDB file (.pdb) to a spherical harmonic descriptor (.shd).
- pdb2map - Convert a list of PDB files (.pdb) to a map describing atom distributions around a point (.map).
- pdb2chd - Convert a list of PDB files (.pdb) to a map describing atom distributions along chords (.chd).
- pdbalign - Align a pair of PDB files (.pdb).
- pdbinfo - Print information about a PDB file (.pdb).
- pdbview - View a PDB file (.pdb) interactively with OpenGL.
- grd2grd - Convert a grid file (.grd) to another grid file (.grd), possibly performing a series of operations.
- grd2shd - Convert a grid file (.grd) to a spherical harmonic descriptor (.shd).
- grd2txt - Convert a grid file (.grd) to an ASCII text file (.txt).
- grdinfo - Print information about a grid file (.grd).
- grdview - View a grid file (.grd) interactively with OpenGL.
- map2grd - Convert a PDB file (.pdb) and map file (.map) to a grid file (.grd).
- mapview - View a map file (.map) interactively with OpenGL.
- chd2grd - Convert a PDB file (.pdb) and chord file (.chd) to a grid file (.grd).
- chdview - View a chd file (.chd) interactively with OpenGL.
- hst2mat - Convert a list of descriptor histogram files (.shd) to a distance matrix file (.mat).
- hst2txt - Convert a descriptor histogram file(.shd) to an ASCII text file (.txt).
- mat2txt - Convert a distance matrix file (.mat) to an ASCII text file (.txt)..
Please view the README file for more information about compiling and linking.
funk@cs.princeton.edu