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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.
52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
// This file is part of libigl, a simple c++ geometry processing library.
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//
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// Copyright (C) 2013 Daniele Panozzo <daniele.panozzo@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_EMBREE_LINE_MESH_INTERSECTION_H
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#define IGL_EMBREE_LINE_MESH_INTERSECTION_H
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#include <igl/igl_inline.h>
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#include <Eigen/Dense>
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#include <Eigen/Sparse>
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#include <vector>
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namespace igl
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{
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namespace embree
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{
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// Project the point cloud V_source onto the triangle mesh
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// V_target,F_target.
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// A ray is casted for every vertex in the direction specified by
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// N_source and its opposite.
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//
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// Input:
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// V_source: #Vx3 Vertices of the source mesh
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// N_source: #Vx3 Normals of the point cloud
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// V_target: #V2x3 Vertices of the target mesh
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// F_target: #F2x3 Faces of the target mesh
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//
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// Output:
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// #Vx3 matrix of baricentric coordinate. Each row corresponds to
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// a vertex of the projected mesh and it has the following format:
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// id b1 b2. id is the id of a face of the source mesh. b1 and b2 are
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// the barycentric coordinates wrt the first two edges of the triangle
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// To convert to standard global coordinates, see barycentric_to_global.h
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template <typename ScalarMatrix, typename IndexMatrix>
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IGL_INLINE ScalarMatrix line_mesh_intersection
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(
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const ScalarMatrix & V_source,
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const ScalarMatrix & N_source,
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const ScalarMatrix & V_target,
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const IndexMatrix & F_target
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);
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}
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}
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#ifndef IGL_STATIC_LIBRARY
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# include "line_mesh_intersection.cpp"
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#endif
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#endif
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