c434782e3a
Use a shorter/simpler license convention, stops the header taking so much space. Follow the SPDX license specification: https://spdx.org/licenses - C/C++/objc/objc++ - Python - Shell Scripts - CMake, GNUmakefile While most of the source tree has been included - `./extern/` was left out. - `./intern/cycles` & `./intern/atomic` are also excluded because they use different header conventions. doc/license/SPDX-license-identifiers.txt has been added to list SPDX all used identifiers. See P2788 for the script that automated these edits. Reviewed By: brecht, mont29, sergey Ref D14069
84 lines
1.7 KiB
C++
84 lines
1.7 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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/** \file
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* \ingroup freestyle
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* \brief Class to display textual information about a scene graph.
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*/
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#include <fstream>
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#include <iostream>
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#include <string>
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#include "SceneVisitor.h"
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using namespace std;
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namespace Freestyle {
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class ScenePrettyPrinter : public SceneVisitor {
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public:
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ScenePrettyPrinter(const string filename = "SceneLog.txt") : SceneVisitor()
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{
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if (!filename.empty()) {
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_ofs.open(filename.c_str());
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}
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if (!_ofs.is_open()) {
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cerr << "Warning, unable to open file \"" << filename << "\"" << endl;
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}
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_space = "";
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}
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virtual ~ScenePrettyPrinter()
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{
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if (_ofs.is_open()) {
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_ofs.close();
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}
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}
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//
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// visitClass methods
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//
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//////////////////////////////////////////////
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VISIT_DECL(Node);
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VISIT_DECL(NodeShape);
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VISIT_DECL(NodeGroup);
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VISIT_DECL(NodeLight);
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VISIT_DECL(NodeDrawingStyle);
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VISIT_DECL(NodeTransform);
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VISIT_DECL(LineRep);
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VISIT_DECL(OrientedLineRep);
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VISIT_DECL(TriangleRep);
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VISIT_DECL(VertexRep);
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VISIT_DECL(IndexedFaceSet);
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virtual void visitNodeShapeBefore(NodeShape &);
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virtual void visitNodeShapeAfter(NodeShape &);
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virtual void visitNodeGroupBefore(NodeGroup &);
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virtual void visitNodeGroupAfter(NodeGroup &);
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virtual void visitNodeDrawingStyleBefore(NodeDrawingStyle &);
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virtual void visitNodeDrawingStyleAfter(NodeDrawingStyle &);
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virtual void visitNodeTransformBefore(NodeTransform &);
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virtual void visitNodeTransformAfter(NodeTransform &);
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protected:
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void increaseSpace()
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{
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_space += " ";
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}
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void decreaseSpace()
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{
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_space.erase(0, 2);
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}
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private:
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ofstream _ofs;
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string _space;
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};
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} /* namespace Freestyle */
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