Changeset 8986 in orxonox.OLD for trunk/src/world_entities/elements/glgui_energywidget.cc

Timestamp:

Jul 1, 2006, 4:57:07 PM (18 years ago)

Author:

bensch

Message:

trunk: slerping colors in HSV-space works

File:

• trunk/src/world_entities/elements/glgui_energywidget.cc (modified) (2 diffs)

trunk/src/world_entities/elements/glgui_energywidget.cc

@@ -40 +40 @@
     this->_bar.setBackgroundColor(Color(0,0,0,0));
     this->_bar.setForegroundColor(Color(.5, .5, .5, 1));
-    this->_bar.font().setBlendFunc(GL_SRC_ALPHA, GL_DST_ALPHA);
   }
 
@@ -70 +69 @@
 
     this->_bar.setValue(value);
-    this->_bar.setForegroundColor(Color(1 - (value / this->_bar.getMaximum()), value / this->_bar.getMaximum(),0,1));
+    this->_bar.setForegroundColor(Color::slerpHSVColor(Color::red, Color::green, value/this->_bar.maximum()));
     this->_bar.setFrontColor(Color(1,1,1,1), true);
     this->_valueText.setText(val.getString());