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Diffstat (limited to 'source/blender/freestyle/intern/app/AppGL2DCurvesViewer.h')
-rwxr-xr-x | source/blender/freestyle/intern/app/AppGL2DCurvesViewer.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/app/AppGL2DCurvesViewer.h b/source/blender/freestyle/intern/app/AppGL2DCurvesViewer.h new file mode 100755 index 00000000000..c0bb8b4109c --- /dev/null +++ b/source/blender/freestyle/intern/app/AppGL2DCurvesViewer.h @@ -0,0 +1,80 @@ +// +// Filename : AppGL2DCurvesViewer.h +// Author : Stephane Grabli +// Purpose : 2D GL Curves viewer +// Date of creation : 14/03/2004 +// +/////////////////////////////////////////////////////////////////////////////// + +// +// Copyright (C) : Please refer to the COPYRIGHT file distributed +// with this source distribution. +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// as published by the Free Software Foundation; either version 2 +// of the License, or (at your option) any later version. +// +// This program 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 General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +/////////////////////////////////////////////////////////////////////////////// + +#ifndef APPGL2DCURVESVIEWER_H +# define APPGL2DCURVESVIEWER_H + +# include <QGLViewer/qglviewer.h> +# include "../scene_graph/NodeDrawingStyle.h" +# include <qstring.h> + +class GLRenderer; + +class AppGL2DCurvesViewer : public QGLViewer +{ + Q_OBJECT + +public: + + AppGL2DCurvesViewer(QWidget *iParent, const char *iName = 0); + virtual ~AppGL2DCurvesViewer(); + + /*! Sets the ranges. + */ + void SetRange(const Vec2d& vmin, const Vec2d& vmax, const char * xlabel, const char *ylabel); + void SetCurve(const Vec2d& vmin, const Vec2d& vmax, const vector<Vec3r>& iPoints, const char *xlabel, const char *ylabel); + void AddNode(Node* iNode); + void DetachNode(Node* iNode); + void RetrieveNodes(vector<Node*>& oNodes); + + virtual QSize sizeHint() const {return QSize(200,200);} + virtual QSizePolicy sizePolicy() const {return QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);} +protected: + virtual void init(); + virtual void draw(); + +private: + NodeDrawingStyle _RootNode; + GLRenderer *_pGLRenderer; + vector<Vec3r> _curve; + Vec2d _vmin; // curve bbox min + Vec2d _vmax; // curve bbox max + double _left; // frustum clipping planes (slightly differemt from the bbox for a clear view) + double _right; + double _bottom; + float _xmargin; // margin around plot in x direction + float _ymargin; // margin around plot in y direction + double _top; + QString _xlabel; + QString _ylabel; + +}; + + +#endif // APPGL2DCURVESVIEWER_H + |