#include "libnr/nr-matrix-ops.h" namespace NR { Matrix operator*(Matrix const &m, translate const &t) { Matrix ret(m); ret[4] += t[X]; ret[5] += t[Y]; assert_close( ret, m * Matrix(t) ); return ret; } } // namespace NR /* Local Variables: mode:c++ c-file-style:"stroustrup" c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) indent-tabs-mode:nil fill-column:99 End: */ // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :