Autodesk LIGHTSCAPE, Руководство пользователя

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Batch Processing Utilities B
260
Lightscape
-aaa t n r Antialiasing threshold, sampling level, and radius. This is an advanced feature
that provides fine control over the antialiasing process. For more information,
see “Antialiasing in LSRAY” on page 262.
-af filename Animation file. Ray trace all frames specified in the animation file. The image
filename is used as the base name and a decimal four-digit number, correspond-
ing to the frame number, is appended for each image file—for example,
anim0000.rgb, anim0001.rgb, and so on.
-alls Compute shadows from all layers. Default: as specified in the Solution file.
-alpha Output alpha channel information in the image file. Use only with .tga, .tiff, and
.rgb image formats.
-amb n Ambient level (range from 0 to 200). Default: as specified in the Solution file.
-bd 24 or 48 Available for .rgb and .tif files only. Choose 24-bit or 48-bit color for the output
image.
-bg r g b Background color (range from 0 to 255). Default: as specified in the Solution file.
-bri n Brightness (range from 0 to 200). Default: as specified in the Solution file.
-contr n Contrast level (range from 0 to 100). Default: as specified in the Solution file.
-df filename Load specified Parameters file.
-ef n Last frame of the animation desired. -af option must be used. Default: last frame
specified in the animation file.
-fogc r g b Fog color (range from 0 to 255).
-fogd n Fog density (range from 0 to 1).
-fogf Fog function. Default is none. For more information about fog functions, see
Chapter 4, “The Interface.”
none No fog.
linear Linear fog.
fog Models natural fog.
haze Models natural haze.
-fps n For animations, number of frames per second. -af option must be used. Default:
as specified in the animation file.
-gl Use OpenGL reflection model. For more information, see Appendix D, “Reflec-
tion Models.”
-h Print a help message.
-il Output interlaced images for animation. -af option must be used. For more in-
formation about interlacing, see Chapter 14, “Rendering.”
Option: Extension: Description: