lbs_matrix.h File Reference

#include "igl_inline.h"
#include <Eigen/Dense>
#include <Eigen/Sparse>
#include "lbs_matrix.cpp"

Go to the source code of this file.

Namespaces
namespace	igl

Functions
void	igl::lbs_matrix (const Eigen::MatrixXd &V, const Eigen::MatrixXd &W, Eigen::MatrixXd &M)
	Linear blend skinning can be expressed by V' = M * T where V' is a #V by dim matrix of deformed vertex positions (one vertex per row), M is a #V by (dim+1)*#T (composed of weights and rest positions) and T is a #T*(dim+1) by dim matrix of #T stacked transposed transformation matrices.
void	igl::lbs_matrix_column (const Eigen::MatrixXd &V, const Eigen::MatrixXd &W, Eigen::SparseMatrix< double > &M)
	Construct a matrix that when multiplied against a column of affine transformation entries computes new coordinates of the vertices.
void	igl::lbs_matrix_column (const Eigen::MatrixXd &V, const Eigen::MatrixXd &W, Eigen::MatrixXd &M)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
void	igl::lbs_matrix_column (const Eigen::MatrixXd &V, const Eigen::MatrixXd &W, const Eigen::MatrixXi &WI, Eigen::SparseMatrix< double > &M)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
void	igl::lbs_matrix_column (const Eigen::MatrixXd &V, const Eigen::MatrixXd &W, const Eigen::MatrixXi &WI, Eigen::MatrixXd &M)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.