Dennis: Use-the-object-marker-interface-to-dimm-objects-during move

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@6641 383ad7c9-94d9-4d36-a494-682f7c89f535

MoveObjectMarker.cc

+//=============================================================================
+//
+//                               OpenFlipper
+//        Copyright (C) 2009 by Computer Graphics Group, RWTH Aachen
+//                           www.openflipper.org
+//
+//-----------------------------------------------------------------------------
+//
+//                                License
+//
+//  OpenFlipper is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU Lesser General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  OpenFlipper is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public License
+//  along with OpenFlipper.  If not, see <http://www.gnu.org/licenses/>.
+//
+//-----------------------------------------------------------------------------
+//
+//   $Revision: $
+//   $Author: $
+//   $Date: $
+//
+//=============================================================================
+
+#include <OpenFlipper/common/Types.hh>
+#include <OpenFlipper/common/BaseObjectData.hh>
+#include "MoveObjectMarker.hh"
+
+//******************************************************************************
+
+const ACG::Vec4f base_color (0.4,0.4,0.4,1.0);
+
+//******************************************************************************
+
+bool MoveObjectMarker::stencilRefForObject(BaseObjectData * _obj, GLuint & _reference)
+{
+  _reference = 1;
+  return true;
+}
+
+bool MoveObjectMarker::blendForStencilRefNumber(GLuint _reference, GLenum & _src, GLenum & _dst, ACG::Vec4f & _color)
+{
+  if (_reference != 1)
+    return false;
+
+  _src = GL_ZERO;
+  _dst = GL_SRC_COLOR;
+
+  _color = base_color;
+  return true;
+}
+

MoveObjectMarker.hh

+//=============================================================================
+//
+//                               OpenFlipper
+//        Copyright (C) 2009 by Computer Graphics Group, RWTH Aachen
+//                           www.openflipper.org
+//
+//-----------------------------------------------------------------------------
+//
+//                                License
+//
+//  OpenFlipper is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU Lesser General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  OpenFlipper is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU Lesser General Public License for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public License
+//  along with OpenFlipper.  If not, see <http://www.gnu.org/licenses/>.
+//
+//-----------------------------------------------------------------------------
+//
+//   $Revision: $
+//   $Author: $
+//   $Date: $
+//
+//=============================================================================
+
+
+#ifndef MOVEOBJECTMARKER_HH
+#define MOVEOBJECTMARKER_HH
+
+#include <OpenFlipper/BasePlugin/ViewObjectMarker.hh>
+
+/** Object marker to dim all Objects during Maipulator transformation
+*/
+class MoveObjectMarker : public ViewObjectMarker
+{
+  public:
+
+    bool stencilRefForObject (BaseObjectData *_obj, GLuint &_reference);
+
+    bool blendForStencilRefNumber (GLuint _reference, GLenum &_src, GLenum &_dst, ACG::Vec4f &_color);
+};
+
+#endif

MovePlugin.cc

@@ -399,16 +399,19 @@ void MovePlugin::setManipMode (QtTranslationManipulatorNode::ManipulatorMode _mo
         resizeAction_->setChecked (true);
         ratateManipAction_->setChecked (false);
         ratateTranslateAction_->setChecked (false);
+        PluginFunctions::setViewObjectMarker (PluginFunctions::defaultViewObjectMarker ());
         break;
       case QtTranslationManipulatorNode::LocalRotation:
         resizeAction_->setChecked (false);
         ratateManipAction_->setChecked (true);
         ratateTranslateAction_->setChecked (false);
+        PluginFunctions::setViewObjectMarker (&objectMarker_);
         break;
       case QtTranslationManipulatorNode::TranslationRotation:
         resizeAction_->setChecked (false);
         ratateManipAction_->setChecked (false);
         ratateTranslateAction_->setChecked (true);
+        PluginFunctions::setViewObjectMarker (PluginFunctions::defaultViewObjectMarker ());
         break;
     }
   }

MovePlugin.hh

@@ -51,6 +51,7 @@
 
 #include "MoveToolbar.hh"
 #include "MoveProps.hh"
+#include "MoveObjectMarker.hh"
 
 enum SelectionType {VERTEX, EDGE, FACE };
 
@@ -302,6 +303,9 @@ class MovePlugin : public QObject, BaseInterface, MouseInterface, KeyInterface,
     /// Move selection on an object with given id
     void moveSelection(ACG::Matrix4x4d mat, int _id);
 
+    /// Object marker to dimm Objects during manipulator transformation
+    MoveObjectMarker objectMarker_;
+
   private:
 
     /// Holds the current manipulator mode