Usage: via_import.exe [import definition file] [ysf scene file]

Import definition file format:
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Every line defines a whiteboard to be imported by specifying its properties in the format [property]=[value].
Unknown properties and extra data on a line are ignored. Invalid or missing properties will be set to a default value.
List of properties:
px=0.000        X-coordinate of the lower left corner of the whiteboard
py=0.000        Y-coordinate of the lower left corner of the whiteboard
pz=0.000        Z-coordinate of the lower left corner of the whiteboard
e0x=0.000       X-offset of the lower right corner relative to the lower left
e0y=1.000       Y-offset of the lower right corner relative to the lower left
e0z=1.000       Z-offset of the lower right corner relative to the lower left
e1x=0.000       X-offset of the top left corner
e1y=1.000       Y-offset of the top left corner
e1z=1.000       Z-offset of the top left corner
clr=#FFFFFF     Whiteboard background color
img=""          Path to whiteboard content image
il=0.0          Distance beween the left edge and the content image
ir=0.0          Distance beween the right edge and the content image
it=0.0          Distance beween the top edge and the content image
ib=0.0          Distance beween the bottom edge and the content image

Examples:
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The 'examples' directory contains Python 3 scripts that produce example import definition files.
Below are some examples of lines that could be in an import definition file:
px=9.027 py=5.507 pz=5.674 e0x=0.521 e0y=-0.854 e0z=0.000 e1x=-0.000 e1y=0.000 e1z=1.618 clr=#FFFFFF
ignored words px=0.001 py=2.5 pz=1.0   e0x=0.0 e0y=1.0  e0z=0.0 e1x=0.0 e1y=0.0 e1z=1.0 clr=#FF8822 img="images\example.png" il=0.000 ir=0.000 it=0.133 ib=0.133
px=24 py=2.0 pz=1.5 e0x=1.0 e0y=0.0  e0z=0.0 e1x=0.0 e1y=0.0 e1z=0.15 clr=#FFFFFF img="F:\ull\path\to\image.png"