Update ExportAnimatedCamera.rst

Merge pull request #35 from Shrinks99/correct-principal-point-additions
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source/feature-documentation/nodes/ExportAnimatedCamera.rst

@@ -5,7 +5,9 @@ ExportAnimatedCamera
 
 ExportAnimatedCamera creates an Alembic animatedCamera.abc file from SFMData (e.g. for use in 3D Compositing software)
 
-The Animated Camera export feature is not optimized at the moment and requires a sequence of images with corresponding names (1-n) from the same folder. Unstructured images, naming conventions, folder structures... will not work or result in an error.
+The Animated Camera export feature is not optimized at the moment and requires a sequence of images with corresponding names (1-n) located in a single folder. Unstructured images, naming conventions, and other folder structures will not work properly.
+
+The UV maps exported by Meshroom can be used to remove lens distortion of input images in other compositing applications.
 
 settings
 
@@ -14,9 +16,12 @@ Name                      Description
 ========================= ======================================================================================
 Input SfMData             SfMData file containing a complete SfM
 SfMData Filter            A SfMData file use as filter
-Export Undistorted Images Export Undistorted Images value=True
+Export UV Maps            Exports a lens un-distortion UV map as an .exr file
+Export Undistorted Images Exports images without lens distortion
 Undistort Image Format    Image file format to use for undistorted images (\*.jpg, \*.jpg, \*.tif, \*.exr (half))
-Verbose Level             verbosity level (fatal, error, warning, info, debug, trace)
+Export Full ROD
+Correct Principal Point   Moves the center of exported UV maps and undistorted images to the calculated lens optical center when true
+Verbose Level             Verbosity level (fatal, error, warning, info, debug, trace)
 Output filepath           Output filepath for the alembic animated camera
 Output Camera Filepath    Output filename for the alembic animated camera internalFolder + 'camera.abc'
 ========================= ======================================================================================