mirror of
https://github.com/SoftFever/OrcaSlicer.git
synced 2025-10-23 16:51:21 -06:00
2ae2672ee9
Fixing dep build script on Windows and removing some warnings. Use bundled igl by default. Not building with the dependency scripts if not explicitly stated. This way, it will stay in Fix the libigl patch to include C source files in header only mode.
86 lines
2.6 KiB
C++
86 lines
2.6 KiB
C++
// This file is part of libigl, a simple c++ geometry processing library.
|
|
//
|
|
// Copyright (C) 2013 Alec Jacobson <alecjacobson@gmail.com>
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla Public License
|
|
// v. 2.0. If a copy of the MPL was not distributed with this file, You can
|
|
// obtain one at http://mozilla.org/MPL/2.0/.
|
|
#ifndef IGL_READOFF_H
|
|
#define IGL_READOFF_H
|
|
#include "igl_inline.h"
|
|
// History:
|
|
// return type changed from void to bool Alec 18 Sept 2011
|
|
|
|
#ifndef IGL_NO_EIGEN
|
|
# include <Eigen/Core>
|
|
#endif
|
|
#include <string>
|
|
#include <vector>
|
|
#include <cstdio>
|
|
|
|
namespace igl
|
|
{
|
|
|
|
// Read a mesh from an ascii OFF file, filling in vertex positions, normals
|
|
// and texture coordinates. Mesh may have faces of any number of degree
|
|
//
|
|
// Templates:
|
|
// Scalar type for positions and vectors (will be read as double and cast
|
|
// to Scalar)
|
|
// Index type for indices (will be read as int and cast to Index)
|
|
// Inputs:
|
|
// str path to .obj file
|
|
// Outputs:
|
|
// V double matrix of vertex positions #V by 3
|
|
// F #F list of face indices into vertex positions
|
|
// N list of vertex normals #V by 3
|
|
// C list of rgb color values per vertex #V by 3
|
|
// Returns true on success, false on errors
|
|
template <typename Scalar, typename Index>
|
|
IGL_INLINE bool readOFF(
|
|
const std::string off_file_name,
|
|
std::vector<std::vector<Scalar > > & V,
|
|
std::vector<std::vector<Index > > & F,
|
|
std::vector<std::vector<Scalar > > & N,
|
|
std::vector<std::vector<Scalar > > & C);
|
|
// Inputs:
|
|
// off_file pointer to already opened .off file
|
|
// Outputs:
|
|
// off_file closed file
|
|
template <typename Scalar, typename Index>
|
|
IGL_INLINE bool readOFF(
|
|
FILE * off_file,
|
|
std::vector<std::vector<Scalar > > & V,
|
|
std::vector<std::vector<Index > > & F,
|
|
std::vector<std::vector<Scalar > > & N,
|
|
std::vector<std::vector<Scalar > > & C);
|
|
|
|
|
|
#ifndef IGL_NO_EIGEN
|
|
// read mesh from a ascii off file
|
|
// Inputs:
|
|
// str path to .off file
|
|
// Outputs:
|
|
// V eigen double matrix #V by 3
|
|
// F eigen int matrix #F by 3
|
|
template <typename DerivedV, typename DerivedF>
|
|
IGL_INLINE bool readOFF(
|
|
const std::string str,
|
|
Eigen::PlainObjectBase<DerivedV>& V,
|
|
Eigen::PlainObjectBase<DerivedF>& F);
|
|
|
|
template <typename DerivedV, typename DerivedF>
|
|
IGL_INLINE bool readOFF(
|
|
const std::string str,
|
|
Eigen::PlainObjectBase<DerivedV>& V,
|
|
Eigen::PlainObjectBase<DerivedF>& F,
|
|
Eigen::PlainObjectBase<DerivedV>& N);
|
|
#endif
|
|
|
|
}
|
|
|
|
#ifndef IGL_STATIC_LIBRARY
|
|
# include "readOFF.cpp"
|
|
#endif
|
|
|
|
#endif
|