[Toxicengine-cvs] toxic/src/renderer ray.h,1.6,1.7

[Jonathan P. <jp...@us...>]

Update of /cvsroot/toxicengine/toxic/src/renderer
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv16213/src/renderer

Modified Files:
	ray.h 
Log Message:
bases for translucency (and a test of syncmail)

Index: ray.h
===================================================================
RCS file: /cvsroot/toxicengine/toxic/src/renderer/ray.h,v
retrieving revision 1.6
retrieving revision 1.7
diff -C2 -d -r1.6 -r1.7
*** ray.h	6 Jun 2004 12:22:47 -0000	1.6
--- ray.h	20 Oct 2004 14:42:03 -0000	1.7
***************
*** 32,35 ****
--- 32,36 ----
  
  #include <cassert>
+ #include <stack>
  
  namespace toxic {
***************
*** 52,58 ****
--- 53,63 ----
  		};
  
+ 		//! Geometric definition of the ray.
  		sheep::Point3 m_origin;			//!< World space or object space.
  		sheep::Vector3 m_direction;		//!< World space or object space.
  
+ 		//! Stack of indices of refraction.
+ 		std::stack<sheep::Real> m_ior_stack;
+ 
  		Ray(Type type);
  		Ray(Type type, const sheep::Point3 &origin, const sheep::Vector3 &direction);