Vision and Mobile Robotics Laboratory | Software
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ShowNormals is used to view the surface normals computed for a mesh. If a sensor origin is input, the surface normals computed will points toward it.
ShowNormals.c contains the functions to display surface normals.
By typing 'ShowNormals -' the following options (format description default) are printed:
Usage: ShowNormals (See ShowNormals.html for complete usage)
%S set mesh filename
-orig %F %F %F sensor origin [off]
%S set mesh filename
The name of the surface mesh to be displayed
-orig %F %F %F sensor origin [off]
The optional position of the sensor origin.
To show the normals of a surface mesh with a sensor origin of 10.0 3.0 3.0 use
ShowNormals model.wrl -orig 10 3 3