--- molsurf.c.orig Mon Jun 19 17:42:29 2006 +++ molsurf.c Wed Nov 1 23:55:43 2006 @@ -745,7 +745,7 @@ gdouble Dx, Dy, Dz; /* gradient */ gdouble temp[3]; /* the dreaded temporary variable */ gdouble theta, sinTheta, cosTheta; -gfloat hue, red, green, blue; +gfloat hue, red, green, blue, colourRange, hueStep; time_t jobStartTime; #if DEBUG_SHAPE @@ -761,9 +761,7 @@ #endif /* setup for colours */ - gfloat colourRange= 256; - gfloat hueStep; - + colourRange= 256; hueStep = 240/colourRange;