From be691cfd94c4047fdc2a93aee5e32d310962f3f3 Mon Sep 17 00:00:00 2001 From: Francesco Abbate Date: 2012年6月20日 15:25:28 +0200 Subject: Add a mnemonic comment to help about matrix multiplication order --- agg-plot/utils.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'agg-plot/utils.cpp') diff --git a/agg-plot/utils.cpp b/agg-plot/utils.cpp index de80656d..7f6f8697 100644 --- a/agg-plot/utils.cpp +++ b/agg-plot/utils.cpp @@ -2,6 +2,8 @@ agg::trans_affine identity_matrix; +/* Mnemonic: a.premultiply(b) means a * b in terms of matrix multiplication */ + void trans_affine_compose (agg::trans_affine& a, const agg::trans_affine& b) { -- cgit v1.2.3

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