More PluginFunctions for viewer Controls

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@4965 383ad7c9-94d9-4d36-a494-682f7c89f535

BasePlugin/PluginFunctions.cc

@@ -82,8 +82,8 @@ void setDataRoot( BaseObject* _root ) {
    objectRoot_ = _root;
 }
 
-void setViewers( std::vector< glViewer* > _examiner_widgets ) {
-   PluginFunctions::examiner_widgets_ = _examiner_widgets;
+void setViewers( std::vector< glViewer* > _viewerWidgets ) {
+   PluginFunctions::examiner_widgets_ = _viewerWidgets;
    PluginFunctions::examiner_widget_ =  examiner_widgets_[0];
 }
 
@@ -95,6 +95,15 @@ void setActiveExaminer( const unsigned int _id ) {
   activeExaminer_ = _id;
 }
 
+glViewer* viewer(int  _viewerId ) {
+   if ( _viewerId < 0 || _viewerId >= (int)examiner_widgets_.size() ) {
+     std::cerr << "Requested unknown viewer with id : " << _viewerId << std::endl;
+     return examiner_widgets_[activeExaminer()];
+   }
+
+   return( examiner_widgets_[_viewerId] );
+}
+
 unsigned int activeExaminer( ) {
   return activeExaminer_;
 }
@@ -273,14 +282,23 @@ QPoint mapToLocal( const QPoint _point ) {
   return examiner_widgets_[activeExaminer_]->glMapFromGlobal(_point);
 }
 
-/** Set the draw Mode of the examiner widget.\n
- *
- * The DrawModes are defined at ACG/Scenegraph/DrawModes.hh \n
- * They can be combined.
- */
-void setDrawMode( const unsigned int _mode ) {
-  examiner_widgets_[activeExaminer_]->drawMode(_mode);
-  examiner_widgets_[activeExaminer_]->updateGL();
+void setDrawMode( const unsigned int _mode , int _viewer) {
+
+  if ( _viewer == ACTIVE_VIEWER ) {
+    examiner_widgets_[activeExaminer_]->drawMode(_mode);
+    examiner_widgets_[activeExaminer_]->updateGL();
+  } else if ( _viewer == ALL_VIEWERS )
+    for ( uint i = 0 ; i < examiner_widgets_.size(); ++i ) {
+      examiner_widgets_[i]->drawMode(_mode);
+      examiner_widgets_[i]->updateGL();
+    }
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() ) {
+    examiner_widgets_[_viewer]->drawMode(_mode);
+    examiner_widgets_[_viewer]->updateGL();
+  }
+  else
+    std::cerr << "Requested illegal viewer for setting DrawMode!!" << std::endl;
+
 }
 
 /** Get the current draw Mode of the examiner widget.\n
@@ -288,16 +306,17 @@ void setDrawMode( const unsigned int _mode ) {
  * The DrawModes are defined at ACG/Scenegraph/DrawModes.hh \n
  * They can be combined.
  */
-unsigned int drawMode( ) {
-  return examiner_widgets_[activeExaminer_]->drawMode();
-}
-
-void setGlobalDrawMode( const unsigned int _mode ) {
-  for ( uint i = 0 ; i < examiner_widgets_.size(); ++i ) {
-    examiner_widgets_[i]->drawMode(_mode);
-    examiner_widgets_[i]->updateGL();
-  }
+unsigned int drawMode( int _viewer ) {
+  if ( _viewer == ACTIVE_VIEWER ) {
+    return examiner_widgets_[activeExaminer_]->drawMode();
+  } else if ( _viewer == ALL_VIEWERS )
+    std::cerr << "Please select viewer to get viewing direction!" << std::endl;
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() )
+    return examiner_widgets_[_viewer]->drawMode();
+  else
+    std::cerr << "Requested illegal viewer for viewingDirection!!" << std::endl;
 
+  return examiner_widgets_[activeExaminer_]->drawMode();
 }
 
 bool scenegraphPick( ACG::SceneGraph::PickTarget _pickTarget, const QPoint &_mousePos, unsigned int &_nodeIdx, unsigned int &_targetIdx, ACG::Vec3d *_hitPointPtr=0 ) {
@@ -358,10 +377,6 @@ void actionMode ( Viewer::ActionMode _mode) {
     viewerProperties(i).actionMode(_mode);
 }
 
-ACG::GLState&  glState() {
-   return viewerProperties().glState();
-}
-
 void getCurrentViewImage(QImage& _image) {
   examiner_widget_->copyToImage( _image );
 }
@@ -399,17 +414,42 @@ void setMainGLContext() {
   examiner_widget_->makeCurrent();
 }
 
-void viewingDirection(const ACG::Vec3d &_dir, const ACG::Vec3d &_up) {
-  examiner_widgets_[activeExaminer_]->viewingDirection(_dir,_up);
+void viewingDirection(const ACG::Vec3d &_dir, const ACG::Vec3d &_up , int _viewer ) {
+  if ( _viewer == ACTIVE_VIEWER ) {
+    examiner_widgets_[activeExaminer_]->viewingDirection(_dir,_up);
+  } else if ( _viewer == ALL_VIEWERS )
+    for ( uint i = 0 ; i < examiner_widgets_.size(); ++i )
+      examiner_widgets_[i]->viewingDirection(_dir,_up);
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() )
+    examiner_widgets_[_viewer]->viewingDirection(_dir,_up);
+  else
+    std::cerr << "Requested illegal viewer for viewingDirection!!" << std::endl;
 }
 
 
-void setScenePos(const ACG::Vec3d& _center,const double _radius) {
-  examiner_widgets_[activeExaminer_]->setScenePos( _center, _radius );
-}
-
-void setScenePos(const ACG::Vec3d& _center) {
-  examiner_widgets_[activeExaminer_]->setScenePos( _center, examiner_widgets_[activeExaminer_]->scene_radius() );
+void setScenePos(const ACG::Vec3d& _center,const double _radius, int _viewer ) {
+  if ( _viewer == ACTIVE_VIEWER ) {
+    examiner_widgets_[activeExaminer_]->setScenePos( _center, _radius );
+  } else if ( _viewer == ALL_VIEWERS )
+    for ( uint i = 0 ; i < examiner_widgets_.size(); ++i )
+      examiner_widgets_[i]->setScenePos( _center, _radius );
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() )
+    examiner_widgets_[_viewer]->setScenePos( _center, _radius );
+  else
+    std::cerr << "Requested illegal viewer for setScenePos!!" << std::endl;
+  examiner_widgets_[activeExaminer_];
+}
+
+void setScenePos(const ACG::Vec3d& _center, int _viewer ) {
+  if ( _viewer == ACTIVE_VIEWER ) {
+    examiner_widgets_[activeExaminer_]->setScenePos( _center, examiner_widgets_[activeExaminer_]->scene_radius() );
+  } else if ( _viewer == ALL_VIEWERS )
+    for ( uint i = 0 ; i < examiner_widgets_.size(); ++i )
+      examiner_widgets_[i]->setScenePos( _center, examiner_widgets_[i]->scene_radius() );
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() )
+    examiner_widgets_[_viewer]->setScenePos( _center, examiner_widgets_[_viewer]->scene_radius() );
+  else
+    std::cerr << "Requested illegal viewer for setScenePos!!" << std::endl;
 }
 
 const ACG::Vec3d& sceneCenter() {
@@ -420,34 +460,94 @@ double sceneRadius() {
    return examiner_widgets_[activeExaminer_]->scene_radius();
 }
 
-void translate( const ACG::Vec3d &_vector ) {
-  examiner_widgets_[activeExaminer_]->translate(_vector);
+void translate( const ACG::Vec3d &_vector , int _viewer ) {
+  if ( _viewer == ACTIVE_VIEWER ) {
+    examiner_widgets_[activeExaminer_]->translate(_vector);
+  } else if ( _viewer == ALL_VIEWERS )
+    for ( uint i = 0 ; i < examiner_widgets_.size(); ++i )
+      examiner_widgets_[i]->translate(_vector);
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() )
+    examiner_widgets_[_viewer]->translate(_vector);
+  else
+    std::cerr << "Requested illegal viewer for translate!!" << std::endl;
 }
 
 void rotate(const ACG::Vec3d&  _axis,
             const double       _angle,
-            const ACG::Vec3d&  _center)
+            const ACG::Vec3d&  _center,
+            int                _viewer )
 {
-  examiner_widgets_[activeExaminer_]->rotate(_axis,_angle,_center);
+  if ( _viewer == ACTIVE_VIEWER ) {
+    examiner_widgets_[activeExaminer_]->rotate(_axis,_angle,_center);
+  } else if ( _viewer == ALL_VIEWERS )
+    for ( uint i = 0 ; i < examiner_widgets_.size(); ++i )
+      examiner_widgets_[i]->rotate(_axis,_angle,_center);
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() )
+    examiner_widgets_[_viewer]->rotate(_axis,_angle,_center);
+  else
+    std::cerr << "Requested illegal viewer for rotate!!" << std::endl;
 }
 
-void viewHome() {
-  examiner_widgets_[activeExaminer_]->home();
+void viewHome(int _viewer) {
+  if ( _viewer == ACTIVE_VIEWER ) {
+    examiner_widgets_[activeExaminer_]->home();
+  } else if ( _viewer == ALL_VIEWERS )
+    for ( uint i = 0 ; i < examiner_widgets_.size(); ++i )
+      examiner_widgets_[i]->home();
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() )
+    examiner_widgets_[_viewer]->home();
+  else
+    std::cerr << "Requested illegal viewer for viewHome!!" << std::endl;
 }
 
-void viewAll() {
-  examiner_widgets_[activeExaminer_]->viewAll();
+void viewAll(int _viewer) {
+  if ( _viewer == ACTIVE_VIEWER ) {
+    examiner_widgets_[activeExaminer_]->viewAll();
+  } else if ( _viewer == ALL_VIEWERS )
+    for ( uint i = 0 ; i < examiner_widgets_.size(); ++i )
+      examiner_widgets_[i]->viewAll();
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() )
+    examiner_widgets_[_viewer]->viewAll();
+  else
+    std::cerr << "Requested illegal viewer for viewAll!!" << std::endl;
 }
 
-ACG::Vec3d viewingDirection() {
+ACG::Vec3d viewingDirection(int _viewer) {
+  if ( _viewer == ACTIVE_VIEWER ) {
+    return viewerProperties(activeExaminer_).glState().viewing_direction();
+  } else if ( _viewer == ALL_VIEWERS )
+    std::cerr << "Please select viewer to get viewing direction!" << std::endl;
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() )
+    return viewerProperties(_viewer).glState().viewing_direction();
+  else
+    std::cerr << "Requested illegal viewer for viewingDirection!!" << std::endl;
+
   return viewerProperties().glState().viewing_direction();
 }
 
-ACG::Vec3d eyePos() {
+ACG::Vec3d eyePos(int _viewer) {
+  if ( _viewer == ACTIVE_VIEWER ) {
+    return viewerProperties(activeExaminer_).glState().eye();
+  } else if ( _viewer == ALL_VIEWERS )
+    std::cerr << "Please select viewer to get eyePos!" << std::endl;
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() )
+    return viewerProperties(_viewer).glState().eye();
+  else
+    std::cerr << "Requested illegal viewer for eyePos!!" << std::endl;
+
   return viewerProperties().glState().eye();
 }
 
-ACG::Vec3d upVector() {
+ACG::Vec3d upVector(int _viewer) {
+  if ( _viewer == ACTIVE_VIEWER ) {
+    return viewerProperties(activeExaminer_).glState().up();
+  } else if ( _viewer == ALL_VIEWERS )
+    std::cerr << "Please select viewer to get up vector!" << std::endl;
+  else if ( ( _viewer >= 0 ) && _viewer < (int)examiner_widgets_.size() )
+    return viewerProperties(_viewer).glState().up();
+  else
+    std::cerr << "Requested illegal viewer for up vector!!" << std::endl;
+
   return viewerProperties().glState().up();
 }
 

BasePlugin/PluginFunctions.hh

@@ -50,9 +50,7 @@
 #include <OpenFlipper/common/Types.hh>
 
 #include <ACG/Scenegraph/SceneGraph.hh>
-// #include <OpenFlipper/widgets/glWidget/QtBaseViewer.hh>
-#include <ACG/GL/GLState.hh>
-#include <OpenFlipper/common/ViewerProperties.hh>
+#include <OpenFlipper/BasePlugin/PluginFunctionsViewControls.hh>
 
 /** The Namespace PluginFunctions contains functions for all plugins. These functions should be used to get the
  *  objects to work on or to set modes in the examiner widget. */
@@ -236,10 +234,6 @@ void pickMode ( std::string _mode);
 DLLEXPORT
 void pickMode ( const unsigned int _examiner, std::string _mode);
 
-/// Get the current gl state from examiner
-DLLEXPORT
-ACG::GLState&  glState();
-
 /// Returns a QImage of the current View
 DLLEXPORT
 void getCurrentViewImage(QImage& _image);
@@ -268,15 +262,6 @@ void actionMode ( Viewer::ActionMode _mode);
 DLLEXPORT
 Viewer::ActionMode actionMode();
 
-/** Get the viewer properties
- * -1 will get the properties of the active Viewer which is the default
- */
-DLLEXPORT
-Viewer::ViewerProperties& viewerProperties(int _id = -1);
-
-
-
-
 /** Lock scene rotation via mouse
  *
  * @param _mode allow or disallow rotation
@@ -284,140 +269,6 @@ Viewer::ViewerProperties& viewerProperties(int _id = -1);
 DLLEXPORT
 void allowRotation(bool _mode);
 
-
-/** @} */
-
-
-//=======================================
-// View settings
-    /** @name View settings
-    * @{ */
-//=======================================
-
-/** \brief Set current GL Context to main context
- */
-DLLEXPORT
-void setMainGLContext();
-
-
-/** \brief Set the viewing direction
- * @param _dir direction
- * @param _up up vector
- */
-DLLEXPORT
-void viewingDirection(const ACG::Vec3d &_dir, const ACG::Vec3d &_up);
-
-/** \brief Set the Scene position
- * @param _center Center of the current scene
- * @param _radius Radius of the scene ( Use scene_radius to get the current radius )
- */
-DLLEXPORT
-void setScenePos(const ACG::Vec3d& _center, const double _radius);
-
-/** \brief Set the scene position (Same as  setScenePos(const ACG::Vec3d& _center, double _radius) )
- *
- */
-DLLEXPORT
-void setScenePos(const ACG::Vec3d& _center);
-
-/** \brief Get the current scene center
- *
- */
-DLLEXPORT
-const ACG::Vec3d& sceneCenter();
-
-/** \brief Returns the current scene radius from the examiner widget
- *
- * Returns the Radius of the scene
- */
-DLLEXPORT
-double sceneRadius();
-
-/** \brief Translate viewer pos by given vector
- *
- * Translates the scene by a given vector. ( This is only a view transformation and does not
- * effect the scene center. To really translate the scene, use setScenePos );
- * @param _vector translation
- */
-DLLEXPORT
-void translate( const ACG::Vec3d &_vector );
-
-/** \brief Rotate Scene around axis
- *
- * Rotates the current scene.
- * @param _axis   Rotation axis
- * @param _angle  Rotation Angle
- * @param _center Rotation Center
- */
-DLLEXPORT
-void rotate(const ACG::Vec3d&  _axis,
-            const double       _angle,
-            const ACG::Vec3d&  _center);
-
-
-/** \brief Go to home position
- */
-DLLEXPORT
-void viewHome();
-
-/** \brief View the whole scene
- */
-DLLEXPORT
-void viewAll();
-
-/** \brief Get the current viewing Direction
- */
-DLLEXPORT
-ACG::Vec3d viewingDirection();
-
-/** \brief Get the current viewer position
- */
-DLLEXPORT
-ACG::Vec3d eyePos();
-
-/** \brief Get the current up vector
- */
-DLLEXPORT
-ACG::Vec3d upVector();
-
-/** \brief Switch to orthographic Projection
- *
- */
-DLLEXPORT
-void orthographicProjection();
-
-/** \brief Switch to perspective Projection
- *
- */
-DLLEXPORT
-void perspectiveProjection();
-
-/** \brief Switch active examiner to a different draw mode
- *
- */
-DLLEXPORT
-void setDrawMode( const unsigned int _mode );
-
-/** \brief Get the current draw Mode of the active Examiner
- *
- */
-DLLEXPORT
-unsigned int drawMode( );
-
-/** \brief Switch all examiners to a different draw mode
- *
- */
-DLLEXPORT
-void setGlobalDrawMode( const unsigned int _mode );
-
-
-/** \brief Set the background color of the examiner widget.
- *
- */
-DLLEXPORT
-void setBackColor( OpenMesh::Vec4f _color);
-
-
 /** \brief Map coordinates of GL Widget to global coordinates
  *
  */
@@ -432,24 +283,6 @@ QPoint mapToLocal( const QPoint _point );
 
 /** @} */
 
-
-//=======================================
-// Do animations in examiner viewer
-    /** @name Animations
-    * @{ */
-//=======================================
-
-/**  Fly to point and set new viewing direction (animated).
- * @param _position New viewer position ( the new eye point of the viewer )
- * @param _center   The new scene center ( the point we are looking at )
- * @param _time     Animation time in ms
- */
-DLLEXPORT
-void flyTo (const ACG::Vec3d &_position, const ACG::Vec3d &_center, double _time=1000.0);
-
-/** @} */
-
-
 //=======================================
 // Iterators for object Access
     /** @name Iterators

BasePlugin/PluginFunctionsCore.hh

@@ -60,9 +60,13 @@ namespace PluginFunctions {
     /** @name Setup Functions
     * @{ */
 //=======================================
-/// Set the internal examiner pointer ( DO NOT USE!! )
+/// Set the internal Viewer pointer ( DO NOT USE!! )
 DLLEXPORT
-void setViewers( std::vector< glViewer* > _examiner_widgets );
+void setViewers( std::vector< glViewer* > _viewerWidgets );
+
+/// Get a Viewer
+DLLEXPORT
+glViewer* viewer(int  _viewerId );
 
 /// Set the internal viewerProperties pointer ( DO NOT USE!! )
 DLLEXPORT

BasePlugin/PluginFunctionsViewControls.hh

+//=============================================================================
+//
+//                               OpenFlipper
+//        Copyright (C) 2008 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: 4796 $
+//   $Author: moebius $
+//   $Date: 2009-02-12 10:09:43 +0100 (Do, 12. Feb 2009) $
+//
+//=============================================================================
+
+
+
+
+//=============================================================================
+//
+//  Standard Functions
+//
+//=============================================================================
+
+/**
+ * \file PluginFunctions.hh
+ * This file contains functions which can be used by plugins to access data in the framework.
+ */
+
+//
+#ifndef PLUGINFUNCTIONS_VIEWCONTROL_HH
+#define PLUGINFUNCTIONS_VIEWCONTROL_HH
+
+#include <OpenFlipper/common/Types.hh>
+
+#include <ACG/Scenegraph/SceneGraph.hh>
+#include <ACG/GL/GLState.hh>
+#include <OpenFlipper/common/ViewerProperties.hh>
+
+/** The Namespace PluginFunctions contains functions for all plugins. These functions should be used to get the
+ *  objects to work on or to set modes in the examiner widget. */
+namespace PluginFunctions {
+
+const int ALL_VIEWERS   = -2;
+const int ACTIVE_VIEWER = -1;
+
+//=======================================
+// Get/set status of viewers
+    /** @name Viewer Status and properties
+    * @{ */
+//=======================================
+
+/** Get the viewer properties
+ * -1 will get the properties of the active Viewer which is the default
+ */
+DLLEXPORT
+Viewer::ViewerProperties& viewerProperties(int _id = -1);
+
+
+
+/** @} */
+
+
+//=======================================
+// View settings
+    /** @name View settings
+    * @{ */
+//=======================================
+
+/** Lock scene rotation via mouse
+ *
+ * @param _mode allow or disallow rotation
+ */
+DLLEXPORT
+void allowRotation(bool _mode);
+
+/** \brief Set current GL Context to main context
+ */
+DLLEXPORT
+void setMainGLContext();
+
+
+/** \brief Set the viewing direction
+ * @param _dir direction
+ * @param _up up vector
+ * @param _viewer Id of the viewer to use.
+ *                ALL_VIEWERS    will set all viewers (Default)
+ *                ACTIVE_VIEWER active viewer
+ *                0..3 Choose viewer explicitly
+ */
+DLLEXPORT
+void viewingDirection(const ACG::Vec3d &_dir, const ACG::Vec3d &_up  , int _viewer = ALL_VIEWERS);
+
+/** \brief Set the Scene position
+ * @param _center Center of the current scene
+ * @param _radius Radius of the scene ( Use scene_radius to get the current radius )
+ * @param _viewer Id of the viewer to use.
+ *                ALL_VIEWERS    will set all viewers (Default)
+ *                ACTIVE_VIEWER active viewer
+ *                0..3 Choose viewer explicitly
+ */
+DLLEXPORT
+void setScenePos(const ACG::Vec3d& _center, const double _radius  , int _viewer = ALL_VIEWERS);
+
+/** \brief Set the scene position
+ *
+ * Same as  setScenePos(const ACG::Vec3d& _center, double _radius) but reuses the current radius
+ *
+ * @param _viewer Id of the viewer to use.
+ *                ALL_VIEWERS    will set all viewers (Default)
+ *                ACTIVE_VIEWER active viewer
+ *                0..3 Choose viewer explicitly
+ */
+DLLEXPORT
+void setScenePos(const ACG::Vec3d& _center  , int _viewer = ALL_VIEWERS);
+
+/** \brief Get the current scene center
+ *
+ */
+DLLEXPORT
+const ACG::Vec3d& sceneCenter();
+
+/** \brief Returns the current scene radius from the examiner widget
+ *