From cf325ba240b574baab41ed0d5a990827d2fe9cbf Mon Sep 17 00:00:00 2001 From: fsantini Date: Thu, 28 Aug 2014 21:10:50 +0200 Subject: [PATCH] Fix issue 935: error in matrix calculation --- Marlin/vector_3.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Marlin/vector_3.cpp b/Marlin/vector_3.cpp index 82b6925b8..5f1c294ed 100644 --- a/Marlin/vector_3.cpp +++ b/Marlin/vector_3.cpp @@ -121,7 +121,7 @@ matrix_3x3 matrix_3x3::create_look_at(vector_3 target) { vector_3 z_row = target.get_normal(); vector_3 x_row = vector_3(1, 0, -target.x/target.z).get_normal(); - vector_3 y_row = vector_3(0, 1, -target.y/target.z).get_normal(); + vector_3 y_row = vector_3::cross(z_row, x_row).get_normal(); // x_row.debug("x_row"); // y_row.debug("y_row");