[cig-commits] r20720 - short/3D/PyLith/branches/v1.7-stable/examples/meshing/surface_nurbs

[willic3 at geodynamics.org]

Author: willic3
Date: 2012-09-16 20:06:46 -0700 (Sun, 16 Sep 2012)
New Revision: 20720

Removed:
   short/3D/PyLith/branches/v1.7-stable/examples/meshing/surface_nurbs/shiftrot.py
Log:
Removed shiftrot.py script, since it wasn't actually being used in any
examples.



Deleted: short/3D/PyLith/branches/v1.7-stable/examples/meshing/surface_nurbs/shiftrot.py
===================================================================
--- short/3D/PyLith/branches/v1.7-stable/examples/meshing/surface_nurbs/shiftrot.py	2012-09-17 02:56:57 UTC (rev 20719)
+++ short/3D/PyLith/branches/v1.7-stable/examples/meshing/surface_nurbs/shiftrot.py	2012-09-17 03:06:46 UTC (rev 20720)
@@ -1,137 +0,0 @@
-#!/usr/bin/env python
-
-## @file shiftrot.py
-
-## @brief Python application to take a set of (x,y,z) points from an ASCII file,
-## shift them in the (x,y) plane by a given amount, and then rotate them about
-## the origin by a given amount in the (x,y) plane (shifting occurs in the old
-## coordinate system).
-## It is assumed that the input coordinates and the shift values have the same
-## units.
-
-import math
-import pdb
-
-from pyre.applications.Script import Script as Application
-
-class ShiftRot(Application):
-  """
-  Python application to take a set of (x,y,z) points from an ASCII file,
-  shift them in the (x,y) plane by a given amount, and then rotate them about
-  the origin by a given amount in the (x,y) plane (shifting occurs in the old
-  coordinate system).
-  It is assumed that the input coordinates and the shift values have the same
-  units.
-  """
-
-  class Inventory(Application.Inventory):
-    """
-    Python object for managing ShiftRot facilities and properties.
-    """
-    
-    ## @class Inventory
-    ## Python object for managing ShiftRot facilities and properties.
-    ##
-    ## \b Properties
-    ## @li \b in_file Input file containing original coordinates.
-    ## @li \b out_file Output file containing shifted and rotated coordinates.
-    ## @li \b x_shift Amount by which to shift coordinates in the x-direction.
-    ## @li \b y_shift Amount by which to shift coordinates in the y-direction.
-    ## @li \b rot_angle Amount by which to rotate coordinates.
-    ## @li \b scale_factor Amount by which to scale coordinates.
-
-    import pyre.inventory
-    from pyre.units.angle import degree
-    
-    inFile = pyre.inventory.str("in_file", default="in_file.txt")
-    inFile.meta['tip'] = "Input file containing original coordinates."
-    
-    outFile = pyre.inventory.str("out_file", default="out_file.txt")
-    outFile.meta['tip'] = "Output file with shifted and rotated coordoutates."
-    
-    xShift = pyre.inventory.float("x_shift", default=0.0)
-    xShift.meta['tip'] = "X-shift to apply to coordinates."
-    
-    yShift = pyre.inventory.float("y_shift", default=0.0)
-    yShift.meta['tip'] = "Y-shift to apply to coordinates."
-    
-    rotAngle = pyre.inventory.dimensional("rot_angle", default=0.0*degree)
-    rotAngle.meta['tip'] = "Amount by which to rotate coordinates."
-    
-    scaleFactor = pyre.inventory.float("scale_factor", default=1.0)
-    scaleFactor.meta['tip'] = "Scaling factor to apply to results."
-
-
-  # PUBLIC METHODS /////////////////////////////////////////////////////
-
-  def __init__(self, name="shiftrot"):
-    Application.__init__(self, name)
-
-    return
-
-
-  def main(self):
-    # pdb.set_trace()
-    self._transformCoords()
-
-    return
-  
-
-  # PRIVATE METHODS /////////////////////////////////////////////////////
-
-  def _configure(self):
-    """
-    Setup members using inventory.
-    """
-    Application._configure(self)
-
-    # Filenames
-    self.inFile = self.inventory.inFile
-    self.outFile = self.inventory.outFile
-
-    # Parameters
-    self.xShift = self.inventory.xShift
-    self.yShift = self.inventory.yShift
-    self.rotAngle = self.inventory.rotAngle.value
-    self.scaleFactor = self.inventory.scaleFactor
-
-    return
-
-
-  def _transformCoords(self):
-    """
-    Rotate, shift, and scale coordinates.
-    """
-    # pdb.set_trace()
-    cosRot = math.cos(self.rotAngle)
-    sinRot = math.sin(self.rotAngle)
-
-    f = open(self.inFile, 'r')
-    g = open(self.outFile, 'w')
-
-    for line in f:
-      data = line.split()
-      x = float(data[0])
-      y = float(data[1])
-      z = float(data[2])
-      xTrans = self.scaleFactor * ( (x + self.xShift) * cosRot + \
-                                    (y + self.yShift) * sinRot)
-      yTrans = self.scaleFactor * (-(x + self.xShift) * sinRot + \
-                                   (y + self.yShift) * cosRot)
-      g.write('%.12f' % xTrans)
-      g.write('  %.12f' % yTrans)
-      g.write('  %.12f' % z)
-      g.write( '\n')
-
-    f.close()
-    g.close()
-
-    return
-
-# ----------------------------------------------------------------------
-if __name__ == '__main__':
-  app = ShiftRot()
-  app.run()
-
-# End of file
-