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The available parameters to override the Render Settings attributes are listed below (refer to The Render Settings for more information about the effect of each attributes).
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title | Expand to view all the command line parameters... |
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Render Settings Selection |
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-rendersettings <string> | Specify the render settings or a comma-separated list of render settings to render. Specifying "all" will sequentially render all render settings defined in the scene. Examples: Code Block |
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-rendersettings settings1
-rendersettings settings1,settings2
-rendersettings
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Because this option defines which render settings will be edited by subsequent flags, it should be specified right after the ‘-r 3delight ’ option. | Mode |
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-export <string> | Export to NSI file instead of render images. The <string> parameter specifies the NSI filename to create. | Scene Elements |
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-cam <string> | Select <string> as the camera to be rendered. | -objects <string> | Set the object set to render. Specify an empty string to render all visible objects. | -lights <string> | Set the light set to render. Specify an empty string to render all visible lights. | Frame Range | |
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-animation <boolean> | Toggle the rendering of the specified frame sequence (animation) on or off. | -start <int> | Set the first frame to render. Implicitly sets -animation to true . | -end <int> | Set the last frame to render. Implicitly sets -animation to true . | -inc <int> | Set the frame increment. Implicitly sets -animation to true . | Image Resolution and Crop |
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-x <int> | Set the X resolution of the rendered image. | -y <int> | Set the Y resolution of the rendered image. | -par <float> | Specify the pixel aspect ratio of the rendered image. | -crop <boolean> | Controls if the specified crop window is used for rendering. | -cropmin <float> <float>
| Set the top right corner position of the crop window in X and Y, respectively. Implicitly sets -crop to true . | -cropmax <float> <float> | Set the bottom left corner position of the crop window in X and Y, respectively. Implicitly sets -crop to true . | Performance |
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-cpus <int> | Define the number of threads to use. The default is to use all available threads | -texturememory <int> | Set the size of the texture memory cache, in megabytes. | -netcache <boolean> | Toggle the use of network cache on or off. | -netcachedirectory <string> | Set the network cache directory. | -netcachesize <int> | Set the network cache size, in gigabytes. | Progress |
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-progress <boolean> | Toggle output of the rendering progress into the "shell". | Quality |
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-pixelsamples <int> | Set the number of pixel samples to use. | -shadingsamples <int> | Set the number of shading samples to use. | -pixelfilter <int> | Set the pixel filter type. The following values are available: ‘0’ Gaussian filter ‘1’ Mitchell filter ‘2’ Catmull-rom filter ‘3’ Sinc filter ‘4’ Box - '5' Triangle
| -filterwidth <float> | Set the pixel filter width in X. | -maxdistance <float> | Maximum distance a ray can travel. | Motion Blur |
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-motionblur <boolean> | Toggle motion blur on or off. | MEL Scripts |
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| MEL script executed before rendering. | -postrender <string> | MEL script executed after rendering. | -preframe <string> | MEL script executed before each frame. | -postframe <string> | MEL script executed after each frame. |
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3Delight's 'renderdl' Command Line*
Offline rendering can also be launched using 3Delight’s standalone renderer renderdl
provided the scene have been exported to a NSI File. When rendering using the command line renderdl
, many parameters are supported to further control aspects of the rendering process. The following command lists the available parameters:
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Code Block |
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Usage: renderdl [options] [file1 ... fileN]
-v : output version to console
-h : output this help
-q : don't print the name of files rendered
-d : add a framebuffer display
-lua : input file is a NSI scene in LUA
-id : add an i-display interactive framebuffer
-stats : save statistics in rendered images
-progress : print rendering progress at each bucket
-test : render a test image
-t n : launch the render using 'n' threads
-catnsi : output NSI to stdout
-o file : when used with -catnsi, output NSI stream to a file
-binary : encode NSI stream in binary format
-gzip : compress NSI stream using gzip format
-callprocedurals : expand all procedurals and archives
-archiveprocedurals: replace procedurals by NSIEvaluate |
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*Available with 3Delight Studio Pro package