From 6e25a00dae726fd8d6c6cd10f09fc20c48927de2 Mon Sep 17 00:00:00 2001
From: Thomas Fischer <thomas.fischer@ufz.de>
Date: Tue, 28 Apr 2015 12:57:40 +0200
Subject: [PATCH] [GL] Improved docu for Newell alg.
---
Documentation/Doxyfile.in | 2 +-
Documentation/bibliography.bib | 8 ++++++++
GeoLib/AnalyticalGeometry.h | 3 ++-
3 files changed, 11 insertions(+), 2 deletions(-)
create mode 100644 Documentation/bibliography.bib
diff --git a/Documentation/Doxyfile.in b/Documentation/Doxyfile.in
index c0bf72cf239..014864e6146 100644
--- a/Documentation/Doxyfile.in
+++ b/Documentation/Doxyfile.in
@@ -692,7 +692,7 @@ LAYOUT_FILE = ${CMAKE_SOURCE_DIR}/Documentation/DoxygenLayout.xml
# LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
# search path. See also \cite for info how to create references.
-CITE_BIB_FILES =
+CITE_BIB_FILES = ${PROJECT_SOURCE_DIR}/Documentation/bibliography
#---------------------------------------------------------------------------
# Configuration options related to warning and progress messages
diff --git a/Documentation/bibliography.bib b/Documentation/bibliography.bib
new file mode 100644
index 00000000000..04937bd17ca
--- /dev/null
+++ b/Documentation/bibliography.bib
@@ -0,0 +1,8 @@
+@book{Ericson:2004:RCD:1121584,
+ author = {Ericson, Christer},
+ title = {Real-Time Collision Detection (The Morgan Kaufmann Series in Interactive 3-D Technology) (The Morgan Kaufmann Series in Interactive 3D Technology)},
+ year = {2004},
+ isbn = {1558607323},
+ publisher = {Morgan Kaufmann Publishers Inc.},
+ address = {San Francisco, CA, USA},
+}
\ No newline at end of file
diff --git a/GeoLib/AnalyticalGeometry.h b/GeoLib/AnalyticalGeometry.h
index aea8be332bb..e07a73b4609 100644
--- a/GeoLib/AnalyticalGeometry.h
+++ b/GeoLib/AnalyticalGeometry.h
@@ -55,7 +55,8 @@ Orientation getOrientation (const GeoLib::Point* p0,
/**
* compute a supporting plane (represented by plane_normal and the value d) for the polygon
* Let \f$n\f$ be the plane normal and \f$d\f$ a parameter. Then for all points \f$p \in R^3\f$ of the plane
- * it holds \f$ n \cdot p + d = 0\f$
+ * it holds \f$ n \cdot p + d = 0\f$. The Newell algorithm is described in
+ * \cite Ericson:2004:RCD:1121584 .
* @param pnts points of a closed polyline describing a polygon
* @param plane_normal the normal of the plane the polygon is located in
* @param d parameter from the plane equation
--
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