*** empty log message ***

include/BYURead.hh

@@ -15,9 +15,13 @@ without the express written consent of the authors.
 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 1993, 1994 
 
 =========================================================================*/
-//
-// Read MOVIE.BYU Files
-//
+// .NAME vlBYUReader - read MOVIE.BYU polygon files
+// .SECTION Description
+// vlBYUReader is a source object that reads MOVIE.BYU polygon files.
+// These files consist of a geometry file (.g), a scalar file (.s), a 
+// displacement or vector file (.d), and a 2D texture coordinate file
+// (.t).
+
 #ifndef __vlBYUReader_h
 #define __vlBYUReader_h
 

include/LineSrc.hh

@@ -13,9 +13,12 @@ written consent of the authors.
 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 1993, 1994 
 
 =========================================================================*/
-//
-// Create line centered at origin
-//
+// .NAME vlLineSource - create a line defined by two end points
+// .SECTION Description
+// vlLineSource is a source object that creates a polyline defined by
+// two endpoints. The number of segments composing the polyline is
+// controlled by setting the object resolution.
+
 #ifndef __vlLineSource_h
 #define __vlLineSource_h
 

include/PointSrc.hh

@@ -13,8 +13,11 @@ written consent of the authors.
 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 1993, 1994 
 
 =========================================================================*/
-//
-// Create cloud of points centered at specified point
+// .NAME vlPointSource - create a random cloud of points
+// .SECTION Description
+// vlPointSource is a source object that creates a user-specified number 
+// of points within a specified radius about a specified center point. 
+// The location of the points is random within the sphere.
 //
 #ifndef __vlPointSource_h
 #define __vlPointSource_h

include/SpherSrc.hh

@@ -13,10 +13,14 @@ written consent of the authors.
 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 1993, 1994 
 
 =========================================================================*/
-//
-// Create sphere centered at origin. Resolution=0 means octahedron which 
-// is recursively subdivided for each resolution increase.
-//
+// .NAME vlSphereSource - create a sphere centered at the origin
+// .SECTION Description
+// vlSphereSource creates a polygonal sphere of specified radius centered 
+// at the origin. The resolution (polygonal discretization) in both the
+// latitude (phi) and longitude (theta) diections can be specified. It is
+// also possible to create partial spheres by specifying maximum phi
+// and theta angles.
+
 #ifndef __vlSphereSource_h
 #define __vlSphereSource_h
 
@@ -27,7 +31,7 @@ Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen 1993, 1994
 class vlSphereSource : public vlPolySource 
 {
 public:
-  vlSphereSource(int res=4);
+  vlSphereSource(int res=8);
   char *GetClassName() {return "vlSphereSource";};
   void PrintSelf(ostream& os, vlIndent indent);