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https://github.com/SoftFever/OrcaSlicer.git
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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.
67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
// This file is part of libigl, a simple c++ geometry processing library.
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//
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// Copyright (C) 2016 Alec Jacobson <alecjacobson@gmail.com>
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//
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// This Source Code Form is subject to the terms of the Mozilla Public License
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// v. 2.0. If a copy of the MPL was not distributed with this file, You can
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// obtain one at http://mozilla.org/MPL/2.0/.
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#ifndef IGL_READBF_H
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#define IGL_READBF_H
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#include "igl_inline.h"
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#include <Eigen/Core>
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#include <string>
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namespace igl
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{
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// Read a bones forest from a file, returns a list of bone roots
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// Input:
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// file_name path to .bf bones tree file
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// Output:
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// WI #B list of unique weight indices
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// P #B list of parent indices into B, -1 for roots
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// O #B by 3 list of tip offset vectors from parent (or position for roots)
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// Returns true on success, false on errors
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template <
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typename DerivedWI,
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typename DerivedP,
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typename DerivedO>
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IGL_INLINE bool readBF(
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const std::string & filename,
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Eigen::PlainObjectBase<DerivedWI> & WI,
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Eigen::PlainObjectBase<DerivedP> & P,
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Eigen::PlainObjectBase<DerivedO> & O);
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// Read bone forest into pure bone-skeleton format, expects only bones (no
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// point handles), and that a root in the .bf <---> no weight attachment.
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//
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// Input:
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// file_name path to .bf bones tree file
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// Output:
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// WI #B list of unique weight indices
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// P #B list of parent indices into B, -1 for roots
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// O #B by 3 list of tip offset vectors from parent (or position for roots)
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// C #C by 3 list of absolute joint locations
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// BE #BE by 3 list of bone indices into C, in order of weight index
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// P #BE list of parent bone indices into BE, -1 means root bone
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// Returns true on success, false on errors
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//
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// See also: readTGF, bone_parents, forward_kinematics
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template <
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typename DerivedWI,
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typename DerivedbfP,
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typename DerivedO,
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typename DerivedC,
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typename DerivedBE,
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typename DerivedP>
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IGL_INLINE bool readBF(
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const std::string & filename,
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Eigen::PlainObjectBase<DerivedWI> & WI,
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Eigen::PlainObjectBase<DerivedbfP> & bfP,
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Eigen::PlainObjectBase<DerivedO> & O,
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Eigen::PlainObjectBase<DerivedC> & C,
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Eigen::PlainObjectBase<DerivedBE> & BE,
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Eigen::PlainObjectBase<DerivedP> & P);
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "readBF.cpp"
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#endif
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#endif
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