[Teem-commit] teem/src/ten glyph.c,1.34,1.35

[<kin...@us...>]

Update of /cvsroot/teem/teem/src/ten
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5823/ten

Modified Files:
	glyph.c 
Log Message:
fixed handling of glyphParm->sliceBias in combination with negative sliceGamma

Index: glyph.c
===================================================================
RCS file: /cvsroot/teem/teem/src/ten/glyph.c,v
retrieving revision 1.34
retrieving revision 1.35
diff -C2 -d -r1.34 -r1.35
*** glyph.c	26 Feb 2004 18:42:23 -0000	1.34
--- glyph.c	27 Feb 2004 06:08:35 -0000	1.35
***************
*** 285,293 ****
  	  continue;
  	sliceGray = aniso[parm->sliceAnisoType];
- 	sliceGray = AIR_AFFINE(0, sliceGray, 1, parm->sliceBias, 1);
        }
        if (parm->sliceGamma > 0) {
  	sliceGray = pow(sliceGray, 1.0/parm->sliceGamma);
        } else {
  	sliceGray = 1.0 - pow(sliceGray, -1.0/parm->sliceGamma);
        }
--- 285,294 ----
  	  continue;
  	sliceGray = aniso[parm->sliceAnisoType];
        }
        if (parm->sliceGamma > 0) {
+ 	sliceGray = AIR_AFFINE(0, sliceGray, 1, parm->sliceBias, 1);
  	sliceGray = pow(sliceGray, 1.0/parm->sliceGamma);
        } else {
+ 	sliceGray = AIR_AFFINE(0, sliceGray, 1, 0, 1-parm->sliceBias);
  	sliceGray = 1.0 - pow(sliceGray, -1.0/parm->sliceGamma);
        }