star-sf

commit 1f6f3936f1aa8f3813a9c3ade4d6169da4140964
parent c9b88a46d3cd0730b224fa25184f026c82a06acd
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Fri, 27 Oct 2023 15:21:04 +0200

Wraps the README text in 72 columns

This matches the convention of plain text e-mails. It can therefore be
sent as a publication announcement e-mail without being reformatted.

Diffstat:
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README.md
 | 
55
++++++++++++++++++++++++++++---------------------------

1 file changed, 28 insertions(+), 27 deletions(-)
diff --git a/README.md b/README.md
@@ -1,10 +1,10 @@
 # Star Scattering Functions
 
 This library provides a set of data structures to describe how light is
-scattered on the surface or in volume. From these interfaces, it implements
-several Bidirectional Scattering Distribution Functions, microfacet
-distributions, Fresnel terms or even phase functions. See the `ssf.h` header
-file for a full list of proposed implementations
+scattered on the surface or in volume. From these interfaces, it
+implements several Bidirectional Scattering Distribution Functions,
+microfacet distributions, Fresnel terms or even phase functions. See the
+`ssf.h` header file for a full list of proposed implementations
 
 ## Requirements
 
@@ -25,8 +25,8 @@ Edit config.mk as needed, then run
 
 ### Version 0.8
 
-Added support for discrete phase functions, i.e. phase functions whose values
-are only defined for a set of angles.
+Added support for discrete phase functions, i.e. phase functions whose
+values are only defined for a set of angles.
 
 ### Version 0.7.2
 
@@ -35,8 +35,8 @@ compilation errors with gcc 11 but introduces API breaks.
 
 ### Version 0.7.1
 
-Fix the evaluation of the RDG-FA phase function: the incident direction was
-reversed.
+Fix the evaluation of the RDG-FA phase function: the incident direction
+was reversed.
 
 ### Version 0.7
 
@@ -45,16 +45,16 @@ Add a built-in phase function using the
 
 ### Version 0.6
 
-- Add the phase function API allowing the user to define, sample and evaluate a
-  phase function.
-- Provide built-in implementation of the Henyey & Greenstein, and the Rayleigh
-  phase functions.
+- Add the phase function API allowing the user to define, sample and
+  evaluate a phase function.
+- Provide built-in implementation of the Henyey & Greenstein, and the
+  Rayleigh phase functions.
 
 ### Version 0.5
 
 - Add the pillbox microfacet distribution.
-- Update the version of the RSys dependency to 0.6: replace the deprecated
-  `[N]CHECK` macros by the new macro `CHK`.
+- Update the version of the RSys dependency to 0.6: replace the
+  deprecated `[N]CHECK` macros by the new macro `CHK`.
 
 ### Version 0.4
 
@@ -65,24 +65,25 @@ Add a built-in phase function using the
 
 ### Version 0.3
 
-- A BSDF is no more a composition of BxDFs: the caller writes directly the
-  comportment of the BSDF without intermediary abstractions. As a result,
-  built-in BxDFs become built-in BSDFs and the BxDF data structure and
-  functions are removed from the API.
+- A BSDF is no more a composition of BxDFs: the caller writes directly
+  the comportment of the BSDF without intermediary abstractions. As a
+  result, built-in BxDFs become built-in BSDFs and the BxDF data
+  structure and functions are removed from the API.
 
 ### Version 0.2
 
-- Fix the thin-dielectric material to ensure the energy conservation property.
-- Add the `ssf_specular_dielectric_dielectric_interface` BxDF. This scattering
-  function could be built by combining the `ssf_specular_reflection` and the
-  `ssf_specular_transmission` BxDFs into a BSDF but such combination does not
-  ensure the energy conservation property due to weaknesses into the BSDF
-  interface.
+- Fix the thin-dielectric material to ensure the energy conservation
+  property.
+- Add the `ssf_specular_dielectric_dielectric_interface` BxDF. This
+  scattering function could be built by combining the
+  `ssf_specular_reflection` and the `ssf_specular_transmission` BxDFs
+  into a BSDF but such combination does not ensure the energy
+  conservation property due to weaknesses into the BSDF interface.
 
 ## License
 
 Copyright (C) 2016-2018, 2021-2023 |Méso|Star> (contact@meso-star.com)
 
-Star-SF is free software released under the GPL v3+ license.  You are welcome
-to redistribute it under certain conditions; refer to the COPYING file for
-details.
+Star-SF is free software released under the GPL v3+ license.  You are
+welcome to redistribute it under certain conditions; refer to the
+COPYING file for details.