[Jrman-commit] drafts/src/org/jrman/util Calc.java,1.8,1.9

[<ma...@us...>]

Update of /cvsroot/jrman/drafts/src/org/jrman/util
In directory sc8-pr-cvs1:/tmp/cvs-serv11999/src/org/jrman/util

Modified Files:
	Calc.java 
Log Message:
Added plastic surface shader.
Added fog and depthcue volume shaders.
Better error handling.

Index: Calc.java
===================================================================
RCS file: /cvsroot/jrman/drafts/src/org/jrman/util/Calc.java,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** Calc.java	22 May 2003 07:36:27 -0000	1.8
--- Calc.java	23 May 2003 06:47:02 -0000	1.9
***************
*** 71,85 ****
      public static float depth(
          Point3f p,
-         Transform toCamera,
          float near,
!         float far,
!         Point3f tmp) {
!         toCamera.transformPoint(p, tmp);
!         return (tmp.z - near) / (far - near);
!     }
! 
!     public static float depth(Point3f p, Transform toCamera, float near, float far) {
!         Point3f tmp = new Point3f();
!         return depth(p, toCamera, near, far, tmp);
      }
  
--- 71,77 ----
      public static float depth(
          Point3f p,
          float near,
!         float far) {
!         return (p.z - near) / (far - near);
      }