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Diffstat (limited to 'source/blender/freestyle/intern/scene_graph/ScenePrettyPrinter.h')
-rwxr-xr-x | source/blender/freestyle/intern/scene_graph/ScenePrettyPrinter.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/scene_graph/ScenePrettyPrinter.h b/source/blender/freestyle/intern/scene_graph/ScenePrettyPrinter.h new file mode 100755 index 00000000000..4e83825ff55 --- /dev/null +++ b/source/blender/freestyle/intern/scene_graph/ScenePrettyPrinter.h @@ -0,0 +1,105 @@ +// +// Filename : ScenePrettyPrinter.h +// Author(s) : Stephane Grabli, Emmanuel Turquin +// Purpose : Class to display textual information +// about a scene graph. +// Date of creation : 26/04/2003 +// +/////////////////////////////////////////////////////////////////////////////// + + +// +// 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 SCENE_PRETTY_PRINTER_H +# define SCENE_PRETTY_PRINTER_H + +# include <iostream> +# include <fstream> +# include <string> +# include "SceneVisitor.h" + +using namespace std; + +class ScenePrettyPrinter : public SceneVisitor +{ +public: + + ScenePrettyPrinter(const string filename = "SceneLog.txt") + : SceneVisitor() { + if (!filename.empty()) + _ofs.open(filename.c_str()); + if (!_ofs.is_open()) + cerr << "Warning, unable to open file \"" << filename << "\"" << endl; + _space = ""; + } + + virtual ~ScenePrettyPrinter() { + if (_ofs.is_open()) + _ofs.close(); + } + + + // + // visitClass methods + // + ////////////////////////////////////////////// + + VISIT_DECL(Node) + VISIT_DECL(NodeShape) + VISIT_DECL(NodeGroup) + VISIT_DECL(NodeLight) + VISIT_DECL(NodeDrawingStyle) + VISIT_DECL(NodeTransform) + + VISIT_DECL(LineRep) + VISIT_DECL(OrientedLineRep) + VISIT_DECL(TriangleRep) + VISIT_DECL(VertexRep) + VISIT_DECL(IndexedFaceSet) + + virtual void visitNodeShapeBefore(NodeShape&); + virtual void visitNodeShapeAfter(NodeShape&); + virtual void visitNodeGroupBefore(NodeGroup&); + virtual void visitNodeGroupAfter(NodeGroup&); + virtual void visitNodeDrawingStyleBefore(NodeDrawingStyle&); + virtual void visitNodeDrawingStyleAfter(NodeDrawingStyle&); + virtual void visitNodeTransformBefore(NodeTransform&); + virtual void visitNodeTransformAfter(NodeTransform&); + + protected: + + void increaseSpace() + { + _space += " "; + } + + void decreaseSpace() + { + _space.erase(0, 2); + } + + private: + + ofstream _ofs; + string _space; +}; + +#endif // SCENE_PRETTY_PRINTER_H |