9

Backburner Command Line Control 215
For each of the following -RLA_xxxx switches,
there is a corresponding -RP F_xxxx option.
Switch Effect
-RLA_COLORDEPTH:8, 16 or 32
Sets the RLA color
bitdepth.
-RLA_ALPHA:<1/0>:
Toggles RLA Alp ha.
“1”=On, “0”=Off.
-RLA_PREMULTALPHA:<1/0>
Toggles RLA
Premultiplied Alpha.
“1”=On, “0”=Off.
-RLA_DESCRIPTION:<string>
Lets you specify an RLA
description (in quotes).
-RLA_AUTHOR:<string>
Lets you specify an RLA
author name (in quotes).
-RLA_ZDEPTHCHANNEL:<1/0>
Toggles RLA Z-Depth
Channel. “1”=On,
“0”=Off.
-RLA_MTLIDCHANNEL:<1/0>
Toggles RLA Material
Effects Channel.
“1”=On, “0”=Off.
-RLA_OBJECTIDCHANNEL:<1/0>
Toggles RLA Object
Channel. “1”=On,
“0”=Off.
-RLA_UVCHANNEL:<1/0>
Toggles RLA UV
Coordinates Channel.
“1”=On, “0”=Off.
-RLA_NORMALCHANNEL:<1/0>
Toggles RLA Surface
Normals Channel.
“1”=On, “0”=Off.
-RLA_
NONCLAMPEDCOLORCHANNEL:
<1/0>
Toggles RLA
Non-Clamped Color
Channel. “1”=On,
“0”=Off.
-RLA_COVERAGECHANNEL:<1/
0>
Toggles RLA Coverage
Channel. “1”=On,
“0”=Off.
The follow ing -RPF_xxxx switches do not have
corresponding -RLA_xxxx options.
Switch Effect
-RPF_
NODERENDERIDCHANNEL
Turns on RPF Node Render
ID Channel.
-RPF_COLORCHANNEL
Turns on RPF Color
Channel.
Switch Effect
-RPF_TRANSPCHANNEL Turns on RPF Transparency
Channel.
-RPF_VELOCCHANNEL
Turns on RPF Velocity
Channel.
-RPF_WEIGHTCHANNEL<1/0>
Tu rns on R PF Sub-Pixel
Weight Channel.
-RPF_MASKCHANNEL
Tu rns on R PF Sub-Pixel
Mask Channel.
Switch Effect
-EXR_USEEXPONENT
EXR use exponent on/off
-EXR_EXPONENT
EXR exponent value
(decimal)
-EXR_PREMULTALPHA
EXR p remultiplied alpha
on/off
-EXR_ALPHA
EXR save alpha component
on/off
-EXR_RED
EXR save red component
on/off
-EXR_GREEN EXR save green component
on/off
-EXR_BLUE
EXR save blue component
on/off
-EXR_BITDEPTH
EXR bit depth: 0=8–bit
integers; 1 =half float;
2=float
-EXR_USEFRAMENUMDIGITS
EXR use number of frame
digits on/off
-EXR_FRAMENUMDIGITS
EXR number of frame digits
(integer)
-EXR_COMPRESSIONTYPE EXR compressi on type:
0=no compression; 1=RLE;
2=ZIP (1 scanline); 3=ZIP
(16 scanlines); 4=PIZ
-EXR_USEREALPIX
EXR use RealPix RGB data
on/off
Backburner Command Line
Con trol
The Backburner command line plug-in allows
you to submit batch, executable, or script files to