openvrml-commit

[Braden M. <br...@us...>]

Update of /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv15601/src/libopenvrml/openvrml

Modified Files:
	basetypes.cpp 
Log Message:
Normalize the rotation axis.

Index: basetypes.cpp
===================================================================
RCS file: /cvsroot/openvrml/openvrml/src/libopenvrml/openvrml/basetypes.cpp,v
retrieving revision 1.41
retrieving revision 1.42
diff -C2 -d -r1.41 -r1.42
*** basetypes.cpp	10 Jan 2007 03:45:50 -0000	1.41
--- basetypes.cpp	16 Jan 2007 21:09:57 -0000	1.42
***************
*** 2769,2773 ****
      OPENVRML_NOTHROW
  {
!     const vec3f axis = from_vec * to_vec;
      const float angle = float(acos(from_vec.dot(to_vec)
                                     / (from_vec.length() * to_vec.length())));
--- 2769,2773 ----
      OPENVRML_NOTHROW
  {
!     const vec3f axis = (from_vec * to_vec).normalize();
      const float angle = float(acos(from_vec.dot(to_vec)
                                     / (from_vec.length() * to_vec.length())));