File parse.c

 Usually in Parse_SomeObject at the end we have:
   Parse_Object_Mods((OBJECT *)Object);
   return((OBJECT *)Object);


 example:
  Line  995  Parse_Object_Mods((OBJECT *)Object);
  Line  997  return((OBJECT *)Object);

  Line 1004  Parse_Object_Mods ((OBJECT *)Object);
  Line 1006  return ((OBJECT *) Object);

 etc..

 I agree with that.

 But:

  Line 1067  Parse_Object_Mods ((OBJECT *)Object);
  Line 1069  Compute_HField(Object, Image);
  Line 1071  Compute_HField_BBox(Object);
  Line 1073  Destroy_Image (Image);
  Line 1075  return ((OBJECT *) Object);

  Line 1804  Parse_Object_Mods((OBJECT *)Object);
  Line 1808  Post_Textures(Object->Texture);
  Line 1812  Make_Blob(Object, threshold, blob_components, npoints);
  Line 1814  return((OBJECT *)Object);

  Line 1991  Parse_Object_Mods((OBJECT *)Object);
  Line 1993  SetUp_Fractal(Object);
  Line 1995  return((OBJECT *)Object);

  /*
  Line 2386  Parse_Object_Mods((OBJECT *)Object);
  Line 2390  POV_FREE (Points);
  Line 2392  return((OBJECT *) Object);

  Line 2496  Parse_Object_Mods((OBJECT *)Object);
  Line 2500  POV_FREE (Points);
  Line 2501  return ((OBJECT *) Object);
  */

  Line 3154  Parse_Object_Mods((OBJECT *)Object);
  Line 3158  Build_Mesh_BBox_Tree(Object);
  Line 3160  return((OBJECT *)Object);


 Question: "Why"?


File boxes.c:
 Line: 127   if (Depth1 > DEPTH_TOLERANCE)

 What's wrong with:
  if (Depth1 > DEPTH_TOLERANCE ) && ( Depth1 < Max_Distance ) )

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