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Diffstat (limited to 'extern/carve/include/carve/input.hpp')
| -rw-r--r-- | extern/carve/include/carve/input.hpp | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/extern/carve/include/carve/input.hpp b/extern/carve/include/carve/input.hpp deleted file mode 100644 index cddf6456c05..00000000000 --- a/extern/carve/include/carve/input.hpp +++ /dev/null @@ -1,304 +0,0 @@ -// Begin License: -// Copyright (C) 2006-2014 Tobias Sargeant (tobias.sargeant@gmail.com). -// All rights reserved. -// -// This file is part of the Carve CSG Library (http://carve-csg.com/) -// -// This file may be used under the terms of either the GNU General -// Public License version 2 or 3 (at your option) as published by the -// Free Software Foundation and appearing in the files LICENSE.GPL2 -// and LICENSE.GPL3 included in the packaging of this file. -// -// This file is provided "AS IS" with NO WARRANTY OF ANY KIND, -// INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE. -// End: - - -#pragma once - -#include <map> -#include <string> - -#include <carve/carve.hpp> -#include <carve/poly.hpp> -#include <carve/mesh.hpp> -#include <carve/polyline.hpp> -#include <carve/pointset.hpp> - - - -namespace carve { - namespace input { - - typedef std::map<std::string, std::string> Options; - - static inline Options opts() { - return Options(); - } - - static inline Options opts(const char **kv) { - Options r; - for (size_t i = 0; kv[i] != NULL; i += 2) { - r[kv[i]] = kv[i+1]; - } - return r; - } - - static inline Options opts(const std::string &k1, const std::string &v1) { - Options r; - r[k1] = v1; - return r; - } - - static inline Options opts(const std::string &k1, const std::string &v1, - const std::string &k2, const std::string &v2) { - Options r; - r[k1] = v1; - r[k2] = v2; - return r; - } - - static inline Options opts(const std::string &k1, const std::string &v1, - const std::string &k2, const std::string &v2, - const std::string &k3, const std::string &v3) { - Options r; - r[k1] = v1; - r[k2] = v2; - r[k3] = v3; - return r; - } - - static inline bool _bool(const std::string &str, bool _default = false) { - if (str == "true") return true; - if (str == "false") return false; - return _default; - } - - struct Data { - Data() { - } - - virtual ~Data() { - } - - virtual void transform(const carve::math::Matrix & /* transform */) { - } - }; - - - - struct VertexData : public Data { - std::vector<carve::geom3d::Vector> points; - - VertexData() : Data() { - } - - virtual ~VertexData() { - } - - virtual void transform(const carve::math::Matrix &transform) { - for (size_t i = 0; i < points.size(); ++i) { - points[i] *= transform; - } - } - - size_t addVertex(carve::geom3d::Vector point) { - size_t index = points.size(); - points.push_back(point); - return index; - } - - inline void reserveVertices(int count) { - points.reserve(count); - } - - size_t getVertexCount() const { - return points.size(); - } - - const carve::geom3d::Vector &getVertex(int index) const { - return points[index]; - } - }; - - - - struct PolyhedronData : public VertexData { - std::vector<int> faceIndices; - int faceCount; - - PolyhedronData() : VertexData(), faceIndices(), faceCount(0) { - } - - virtual ~PolyhedronData() { - } - - void reserveFaces(int count, int avgFaceSize) { - faceIndices.reserve(faceIndices.size() + count * (1 + avgFaceSize)); - } - - int getFaceCount() const { - return faceCount; - } - - template <typename Iter> - void addFace(Iter begin, Iter end) { - size_t n = std::distance(begin, end); - faceIndices.reserve(faceIndices.size() + n + 1); - faceIndices.push_back(n); - std::copy(begin, end, std::back_inserter(faceIndices)); - ++faceCount; - } - - void addFace(int a, int b, int c) { - faceIndices.push_back(3); - faceIndices.push_back(a); - faceIndices.push_back(b); - faceIndices.push_back(c); - ++faceCount; - } - - void addFace(int a, int b, int c, int d) { - faceIndices.push_back(4); - faceIndices.push_back(a); - faceIndices.push_back(b); - faceIndices.push_back(c); - faceIndices.push_back(d); - ++faceCount; - } - - void clearFaces() { - faceIndices.clear(); - faceCount = 0; - } - - carve::poly::Polyhedron *create(const Options &options) const { - return new carve::poly::Polyhedron(points, faceCount, faceIndices); - } - - carve::mesh::MeshSet<3> *createMesh(const Options &options) const { - Options::const_iterator i; - carve::mesh::MeshOptions opts; - i = options.find("avoid_cavities"); - if (i != options.end()) { - opts.avoid_cavities(_bool((*i).second)); - } - return new carve::mesh::MeshSet<3>(points, faceCount, faceIndices, opts); - } - }; - - - - struct PolylineSetData : public VertexData { - typedef std::pair<bool, std::vector<int> > polyline_data_t; - std::list<polyline_data_t> polylines; - - PolylineSetData() : VertexData(), polylines() { - } - - virtual ~PolylineSetData() { - } - - void beginPolyline(bool closed = false) { - polylines.push_back(std::make_pair(closed, std::vector<int>())); - } - - void reservePolyline(size_t len) { - polylines.back().second.reserve(len); - } - - void addPolylineIndex(int idx) { - polylines.back().second.push_back(idx); - } - - carve::line::PolylineSet *create(const Options &options) const { - carve::line::PolylineSet *p = new carve::line::PolylineSet(points); - - for (std::list<polyline_data_t>::const_iterator i = polylines.begin(); - i != polylines.end(); - ++i) { - p->addPolyline((*i).first, (*i).second.begin(), (*i).second.end()); - } - return p; - } - }; - - - - struct PointSetData : public VertexData { - - PointSetData() : VertexData() { - } - - virtual ~PointSetData() { - } - - carve::point::PointSet *create(const Options &options) const { - carve::point::PointSet *p = new carve::point::PointSet(points); - return p; - } - }; - - - - class Input { - public: - std::list<Data *> input; - - Input() { - } - - ~Input() { - for (std::list<Data *>::iterator i = input.begin(); i != input.end(); ++i) { - delete (*i); - } - } - - void addDataBlock(Data *data) { - input.push_back(data); - } - - void transform(const carve::math::Matrix &transform) { - if (transform == carve::math::Matrix::IDENT()) return; - for (std::list<Data *>::iterator i = input.begin(); i != input.end(); ++i) { - (*i)->transform(transform); - } - } - - template<typename T> - static inline T *create(Data *d, const Options &options = Options()) { - return NULL; - } - }; - - template<> - inline carve::mesh::MeshSet<3> *Input::create(Data *d, const Options &options) { - PolyhedronData *p = dynamic_cast<PolyhedronData *>(d); - if (p == NULL) return NULL; - return p->createMesh(options); - } - - template<> - inline carve::poly::Polyhedron *Input::create(Data *d, const Options &options) { - PolyhedronData *p = dynamic_cast<PolyhedronData *>(d); - if (p == NULL) return NULL; - return p->create(options); - } - - template<> - inline carve::line::PolylineSet *Input::create(Data *d, const Options &options) { - PolylineSetData *p = dynamic_cast<PolylineSetData *>(d); - if (p == NULL) return NULL; - return p->create(options); - } - - template<> - inline carve::point::PointSet *Input::create(Data *d, const Options &options) { - PointSetData *p = dynamic_cast<PointSetData *>(d); - if (p == NULL) return NULL; - return p->create(options); - } - - } -} |