From 716597db4d45baa6811521dc292d3b5670641376 Mon Sep 17 00:00:00 2001 From: johanengelen Date: Thu, 12 Jun 2008 20:35:18 +0000 Subject: [PATCH] add commentary to some methods about 2geom replacements --- src/libnr/nr-matrix.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/libnr/nr-matrix.cpp b/src/libnr/nr-matrix.cpp index eb1f21d47..c7948a96e 100644 --- a/src/libnr/nr-matrix.cpp +++ b/src/libnr/nr-matrix.cpp @@ -219,7 +219,7 @@ bool Matrix::is_rotation(Coord const eps) const { /** - * + * test whether the matrix is the identity matrix (true). (2geom's Matrix::isIdentity() does the same) */ bool Matrix::test_identity() const { return matrix_equalp(*this, NR_MATRIX_IDENTITY, NR_EPSILON); @@ -230,7 +230,7 @@ bool Matrix::test_identity() const { /** - * + * calculates the descriminant of the matrix. (Geom::Coord Matrix::descrim() does the same) */ double expansion(Matrix const &m) { return sqrt(fabs(m.det())); -- 2.30.2