[Commit] papers/xr_ols2003 api.tex,1.10,1.11 keithp.bib,1.2,1.3
Carl Worth
commit@keithp.com
Fri, 16 May 2003 09:58:15 -0700
Committed by: cworth
Update of /local/src/CVS/papers/xr_ols2003
In directory home.keithp.com:/tmp/cvs-serv25756
Modified Files:
api.tex keithp.bib
Log Message:
Added citations for the three illusions
Index: api.tex
===================================================================
RCS file: /local/src/CVS/papers/xr_ols2003/api.tex,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -d -r1.10 -r1.11
--- api.tex 16 May 2003 15:39:14 -0000 1.10
+++ api.tex 16 May 2003 16:58:13 -0000 1.11
@@ -125,7 +125,7 @@
\begin{center}
\epsfxsize=1in
\epsfbox{examples/hering}
- \caption{Hering illusion: Radial lines positioned with XrTranslate and XrRotate}
+ \caption{Hering illusion (originally discovered by Ewald Hering in 1861)\cite{seckel}. The radial lines were positioned with XrTranslate and XrRotate}
\label{fig:hering}
\end{center}
\end{figure}
@@ -202,7 +202,7 @@
\begin{center}
\epsfxsize=2in
\epsfbox{examples/spiral}
- \caption{Nested box illusion---constructed with XrMoveTo and XrRelLineTo}
+ \caption{Nested box illusion (after a figure by Al Seckel\cite{seckel}). Constructed with XrMoveTo and XrRelLineTo}
\label{fig:spiral}
\end{center}
\end{figure}
@@ -289,13 +289,6 @@
\end{center}
\end{figure}
-% XXX: How do we want to attribute the illusions?
-% I found the spiral in Al Seckel's ``The Great Book of Optical Illusions'' (Firefly Books Ltd., 2002, Buffalo, New York) page 29.
-% The Hering illusion is due to Ewald Hering (1861) also in Seckel page 134.
-% The shape-from-shading illusion is Isao Watanabe, (he calls it ``3-D Shape and Outline'').
-% It's in Seckel page 286 and on Watanabe's web site:
-% http://www.let.kumamoto-u.ac.jp/watanabe/Watanabe-E/Illus-E/3D-E/index.html
-
\subsection{Controlling Accuracy}
The graphics rendering of Xr is carefully implemented to allow all
@@ -360,7 +353,7 @@
\begin{center}
\epsfxsize=2.5in
\epsfbox{examples/outline}
- \caption{An example showing XrFill with XrSetPattern used to create a gradient}
+ \caption{Outline affects perception of depth from shading, (after an illustration by Isao Watanabe\cite{watanabe}). This example uses XrFill with XrSetPattern}
\label{fig:outline}
\end{center}
\end{figure}
Index: keithp.bib
===================================================================
RCS file: /local/src/CVS/papers/xr_ols2003/keithp.bib,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- keithp.bib 16 May 2003 15:39:14 -0000 1.2
+++ keithp.bib 16 May 2003 16:58:13 -0000 1.3
@@ -529,4 +529,18 @@
title = "The {GIMP}: The {GNU} Image Manipulation Program",
author = "Peter Mattis and Spencer Kimball and the GIMP developers",
note = "\url{http://www.gimp.org}",
-}
\ No newline at end of file
+}
+
+@misc{watanabe,
+ title = "3-D Shape and Outline",
+ author = "Isao Watanabe",
+ note = "\url{http://www.let.kumamoto-u.ac.jp/watanabe/Watanabe-E/Illus-E/3D-E/index.html}",
+}
+
+@book{seckel,
+ author = {Al Seckel},
+ title = {The Great Book of Optical Illusions},
+ publisher = {Firefly Books Ltd.},
+ year = {2002},
+}
+