--- ray/doc/ray.html 2018/06/26 14:42:18 1.26 +++ ray/doc/ray.html 2023/05/11 17:18:39 1.31 @@ -1,8 +1,8 @@ - + -The RADIANCE 5.2 Synthetic Imaging System +The RADIANCE 5.4 Synthetic Imaging System @@ -10,7 +10,7 @@ The RADIANCE 5.2 Synthetic Imaging System

-The RADIANCE 5.2 Synthetic Imaging System +The RADIANCE 5.4 Synthetic Imaging System

@@ -83,7 +83,7 @@ The diagram in Figure 1 shows the flow between program (ovals). The central program is rpict, which produces a picture from a scene description. -Rview is a variation of rpict that computes and displays images +Rvu is a variation of rpict that computes and displays images interactively, and rtrace computes single ray values. Other programs (not shown) connect many of these elements together, such as the executive programs @@ -822,6 +822,8 @@ unless the line integrals consider enclosed geometry. Also, rather than roughness, specular power is used, which has no physical meaning other than larger numbers are equivalent to a smoother surface. + Unlike other material types, total reflectance is the sum of + diffuse and specular colors, and should be adjusted accordingly.

 	mod ashik2 id
 	4+ ux uy uz funcfile transform
@@ -1807,7 +1809,7 @@ The details of this process  are  not  important, but 
 directs the use of a scene description.
 
 
-Rview  is  ray-tracing  program  for  viewing  a  scene interactively.   
+Rvu  is  ray-tracing  program  for  viewing  a  scene interactively.   
 When  the user specifies a new perspective, rvu quickly displays a rough image on the  terminal,  
 then progressively increases the resolution as the user looks on.
 He can select a particular section of the image to  improve, or  move  to  a different view and start over.  
@@ -1843,7 +1845,7 @@ Pictures may be displayed directly under X11 using the
 or converted a standard image format using one of the following
 translators:
 	
-	 Ra_bmp
+	
 Ra_bmp
 		converts to and from BMP image format.
 	
 Ra_ppm
 		converts to and from Poskanzer Portable Pixmap formats.
@@ -1872,7 +1874,7 @@ or converted a standard image format using one of the 
  The Radiance Software License, Version 1.0
 
-Copyright (c) 1990 - 2014 The Regents of the University of California,
+Copyright (c) 1990 - 2021 The Regents of the University of California,
 through Lawrence Berkeley National Laboratory.   All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -1945,6 +1947,32 @@ Ecole  Polytechnique  Federale de Lausanne (EPFL Unive
 
 
 

+    Wang, Taoning, Gregory Ward, Eleanor Lee,
+      "Efficient
+      modeling of optically-complex, non-coplanar exterior shading:
+      Validation of matrix algebraic methods"
+      Energy & Buildings, vol. 174, pp. 464-83, Sept. 2018.
+    
Lee, Eleanor S., David Geisler-Moroder, Gregory Ward,
+      "Modeling
+      the direct sun component in buildings using matrix
+      algebraic approaches: Methods and
+      validation," Solar Energy,
+      vol. 160, 15 January 2018, pp 380-395.
+    
Narain, Rahul, Rachel A. Albert, Abdullah Bulbul,
+       Gregory J. Ward, Marty Banks, James F. O'Brien,
+       "Optimal
+       Presentation of Imagery with Focus
+       Cues on Multi-Plane Displays,"
+       SIGGRAPH 2015.
+    
Ward, Greg, Murat Kurt, and Nicolas Bonneel,
+        "Reducing
+	Anisotropic BSDF Measurement to Common Practice,"
+	Workshop on Material Appearance Modeling, 2014.
+    
Banks, Martin, Abdullah Bulbul, Rachel Albert, Rahul Narain,
+	James F. O'Brien, Gregory Ward,
+        "The
+	Perception of Surface Material from Disparity and Focus Cues,"
+	VSS 2014.
     
McNeil, A., C.J. Jonsson, D. Appelfeld, G. Ward, E.S. Lee,
     	"
 	A validation of a ray-tracing tool used to generate