ApertureRadius

This registry entry determines the aperture radius, in pixels. This radius controls whether a ray is close enough to an edge for the edge to be selected from the ray hit.

Entry Name: ApertureRadius

Entry Type: Real Number that specifies the aperture radius in pixels. If the value is less than or equal to 0, then the function uses the default aperture radius of seven pixels, or the current value stored in the configuration file. The default value is -1.

For additional information about the configuration file or this particular algorithm, see your Creo toolkit's documentation.