Removed unused members p1, p2, diff.

[synfig.git] / synfig-core / trunk / src / modules / mod_gradient / curvegradient.cpp

diff --git a/synfig-core/trunk/src/modules/mod_gradient/curvegradient.cpp b/synfig-core/trunk/src/modules/mod_gradient/curvegradient.cpp
index b98caa6..89b967b 100644 (file)
--- a/synfig-core/trunk/src/modules/mod_gradient/curvegradient.cpp
+++ b/synfig-core/trunk/src/modules/mod_gradient/curvegradient.cpp
@@ -2,6 +2,8 @@
 /*!    \file curvegradient.cpp
 **     \brief Template Header
 **
+**     $Id$
+**
 **     \legal
 **     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
 **
@@ -176,17 +178,11 @@ find_closest(const std::vector<synfig::BLinePoint>& bline,const Point& p,bool lo
 inline void
 CurveGradient::sync()
 {
-       diff=(p2-p1);
-       const Real mag(diff.inv_mag());
-       diff*=mag*mag;
-
        curve_length_=calculate_distance(bline);
 }
 
 
 CurveGradient::CurveGradient():
-       p1(1,1),
-       p2(-1,-1),
        offset(0,0),
        width(0.25),
        gradient(Color::black(), Color::white()),
@@ -370,7 +366,6 @@ CurveGradient::color_func(const Point &point_, int quality, float supersample)co
 float
 CurveGradient::calc_supersample(const synfig::Point &x, float pw,float ph)const
 {
-//     return pw/(p2-p1).mag();
        return pw;
 }
 
@@ -389,20 +384,6 @@ CurveGradient::hit_check(synfig::Context context, const synfig::Point &point)con
 bool
 CurveGradient::set_param(const String & param, const ValueBase &value)
 {
-       if(param=="p1" && value.same_as(p1))
-       {
-               p1=value.get(p1);
-               sync();
-               return true;
-       }
-       if(param=="p2" && value.same_as(p2))
-       {
-               p2=value.get(p2);
-               sync();
-               return true;
-       }
-       //IMPORT(p1);
-       //IMPORT(p2);
 
 
        IMPORT(offset);
@@ -429,8 +410,6 @@ CurveGradient::get_param(const String & param)const
 {
        EXPORT(offset);
        EXPORT(bline);
-       EXPORT(p1);
-       EXPORT(p2);
        EXPORT(gradient);
        EXPORT(loop);
        EXPORT(zigzag);