ENH: Fixed 3-D to 3D to be consistent with text.

include/vtkCellLocator.hh

@@ -40,7 +40,7 @@ MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 =========================================================================*/
 // .NAME vtkCellLocator - octree-based spatial search object to quickly locate cells
 // .SECTION Description
-// vtkCellLocator is a spatial search object to quickly locate cells in 3-D.
+// vtkCellLocator is a spatial search object to quickly locate cells in 3D.
 // vtkCellLocator uses a uniform-level octree subdivision, where each octant
 // carries an indication of whether it is empty or not, and each leaf octant 
 // carries a list of the cells inside of it. (An octant is not empty if it 

include/vtkDataSetMapper.hh

@@ -42,9 +42,9 @@ MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 // .SECTION Description
 // vtkDataSetMapper is a mapper to map data sets (i.e., vtkDataSet and 
 // all derived classes) to graphics primitives. The mapping procedure
-// is as follows: all 0-D, 1-D, and 2-D cells are converted into points,
-// lines, and polygons/triangle strips and mapped. The 2-D faces of
-// 3-D cells are mapped only if they are used by only one cell, i.e.,
+// is as follows: all 0D, 1D, and 2D cells are converted into points,
+// lines, and polygons/triangle strips and mapped. The 2D faces of
+// 3D cells are mapped only if they are used by only one cell, i.e.,
 // on the boundary of the data set.
 
 #ifndef __vtkDataSetMapper_h

include/vtkLocator.hh

@@ -40,10 +40,10 @@ MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 =========================================================================*/
 // .NAME vtkLocator - spatial search object to quickly locate points
 // .SECTION Description
-// vtkLocator is a spatial search object to quickly locate points in 3-D.
+// vtkLocator is a spatial search object to quickly locate points in 3D.
 // vtkLocator works by dividing a specified region of space into a regular
 // array of "rectangular" buckets, and then keeping a list of points that 
-// lie in each bucket. Typical operation involves giving a position in 3-D 
+// lie in each bucket. Typical operation involves giving a position in 3D 
 // and finding the closest point.
 // .SECTION Caveats
 // Many other types of spatial locators have been developed such as 

include/vtkMergePoints.hh

@@ -40,7 +40,7 @@ MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 =========================================================================*/
 // .NAME vtkMergePoints - merge exactly coincident points
 // .SECTION Description
-// vtkMergePoints is a locator object to quickly locate points in 3-D.
+// vtkMergePoints is a locator object to quickly locate points in 3D.
 // The primary difference between vtkMergePoints and its superclass
 // vtkLocator is that vtkMergePoints merges precisely coincident points
 // and is therefor much faster.