From: Diane Trout <diane@caltech.edu>
Date: Wed, 4 Oct 2006 01:01:09 +0000 (+0000)
Subject: colors should default to being visible
X-Git-Url: http://woldlab.caltech.edu/gitweb/?p=mussa.git;a=commitdiff_plain;h=c678921dfb1bc20414327a96b2dec39239eda205

colors should default to being visible
alpha of 1 is visible, 0 is invisible. having a default of invisible
is confusing.
---

diff --git a/alg/color.hpp b/alg/color.hpp
index 78b13cf..abf8b68 100644
--- a/alg/color.hpp
+++ b/alg/color.hpp
@@ -14,10 +14,10 @@ public:
   Color();
   Color(const Color &);
   //! initialize with red, green, blue, alpha
-  Color(float r, float g, float b, float a=0.0);
+  Color(float r, float g, float b, float a=1.0);
 
   //! set all channels simultaneously 
-  void set(float r, float g, float b, float a=0.0);
+  void set(float r, float g, float b, float a=1.0);
   //! return an array of 4 colors (stored by class)
   const float* const get() const;
   void setR(float);