solstice

commit 2cf24cf9764cd74f440e40523252f4455bb82eaf
parent 9f5345754adf287753ae133f93dd87ee4b499b94
Author: Vincent Forest <vincent.forest@meso-star.com>
Date:   Fri, 16 Dec 2016 11:03:22 +0100

Update the CLI specification

Update the syntax of the "-r" option

Diffstat:
M
doc/cli
 | 
34
+++++++++++++++++++++++++++++-----

1 file changed, 29 insertions(+), 5 deletions(-)
diff --git a/doc/cli b/doc/cli
@@ -5,9 +5,11 @@ solstice
   -o OUTPUT # defaulting to stdout if not defined
   -q # don't print a message if no INPUT is submitted
   -n INTEGER # Realisations count
-  -r [camera] # Switch in rendering mode
+  -r [rendering] # Switch in rendering mode
   INPUT # Input scene in YAML
 
+solstice -r img=1280x720:pos=0,100,0:tgt=0,0,0:up=0,1,0:fov=70
+
 <date-list> ::=
   <date> [ ... ]
 
@@ -18,10 +20,32 @@ solstice
   <sun-dir> [ ... ]
 
 <sun-dir> ::=
-  azimuth:elevation
+  REAL:REAL # azimuth:elevation
 
 <pos-on-earth> ::=
-  longititude:latitude:altitude
+  REAL:REAL:REAL # longititude:latitude:altitude
+
+<rendering> ::=
+  <rendering-option>[:<rendering-option> ... ]
+
+<rendering-option> ::=
+  <fov> | <img> | <position> | <target> | <up>
+
+<fov> ::=
+  fov=<real3>
+
+<img> ::=
+  img=INTEGERxINTEGER
+
+<position> ::=
+  pos=<real3>
+
+<target> ::=
+  tgt=<real3>
+
+<up> ::=
+  up=<real3>
+
+<real3> ::=
+  REAL,REAL,REAL
 
-<camera> ::=
-  position[:target:[up]]