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Added libigl library files (header-only library)

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Lukas Matena
2018-09-24 14:16:53 +02:00
parent 9b5c7aadad
commit a4acca24ff
1087 changed files with 118219 additions and 0 deletions
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xs/src/igl/solid_angle.h
+29
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#ifndef IGL_SOLID_ANGLE_H
#define IGL_SOLID_ANGLE_H
#include "igl_inline.h"
#include <Eigen/Dense>
namespace igl
{
// Compute the signed solid angle subtended by the oriented 3d triangle (A,B,C) at some point P
//
// Inputs:
// A 3D position of corner
// B 3D position of corner
// C 3D position of corner
// P 3D position of query point
// Returns signed solid angle
template <
typename DerivedA,
typename DerivedB,
typename DerivedC,
typename DerivedP>
IGL_INLINE typename DerivedA::Scalar solid_angle(
const Eigen::MatrixBase<DerivedA> & A,
const Eigen::MatrixBase<DerivedB> & B,
const Eigen::MatrixBase<DerivedC> & C,
const Eigen::MatrixBase<DerivedP> & P);
}
#ifndef IGL_STATIC_LIBRARY
# include "solid_angle.cpp"
#endif
#endif