[Bf-blender-cvs] [c36b80e6c06] temp-sybren-usd-patch-01: USD: added explanation of 'USD registry'

[Sybren A. Stüvel]

Commit: c36b80e6c069a251111aa340728f1f9e6edaab5b
Author: Sybren A. Stüvel
Date:   Wed Nov 27 10:05:47 2019 +0100
Branches: temp-sybren-usd-patch-01
https://developer.blender.org/rBc36b80e6c069a251111aa340728f1f9e6edaab5b

USD: added explanation of 'USD registry'

===================================================================

M	source/creator/CMakeLists.txt

===================================================================

diff --git a/source/creator/CMakeLists.txt b/source/creator/CMakeLists.txt
index 83ff2a1883a..b33d4504530 100644
--- a/source/creator/CMakeLists.txt
+++ b/source/creator/CMakeLists.txt
@@ -1063,7 +1063,10 @@ unset(LIB)
 setup_liblinks(blender)
 
 # -----------------------------------------------------------------------------
-# USD registry
+# USD registry.
+# USD requires a set of JSON files that define the standard schemas. On Windows
+# these files are required at runtime, whereas on other platforms these are
+# only required at build time.
 if (WIN32 AND WITH_USD)
   install(DIRECTORY
    ${LIBDIR}/usd/lib/usd