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Diffstat (limited to 'doc/TutorialGeometry.dox')
| -rw-r--r-- | doc/TutorialGeometry.dox | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/TutorialGeometry.dox b/doc/TutorialGeometry.dox index 81aeec978..372a275de 100644 --- a/doc/TutorialGeometry.dox +++ b/doc/TutorialGeometry.dox @@ -127,7 +127,7 @@ VectorNf vec1, vec2; vec2 = t.linear() * vec1;\endcode</td></tr> <tr><td> Apply a \em general transformation \n to a \b normal \b vector -(<a href="http://www.cgafaq.info/wiki/Transforming_normals">explanations</a>)</td><td>\code +(<a href="http://femto.cs.uiuc.edu/faqs/cga-faq.html#S5.27">explanations</a>)</td><td>\code VectorNf n1, n2; MatrixNf normalMatrix = t.linear().inverse().transpose(); n2 = (normalMatrix * n1).normalized();\endcode</td></tr> |