Description Retrieves the ray direction data from a source with a hexagonal grid points in angle space ray direction.
Syntax success = GetSourceDirGridHex ( n, cellSemiAng, polarAngStart, polarAngEnd, azmuthAngStart, azmuthAngEnd )
Parameters success (Boolean) Indicates if the function succeeded (True) or failed (False).
n As Long Node number of the source.
cellSemiAng As Double Returns the angular radius of the first ring, in degrees.
polarAngStart As Double Returns the starting polar angle, a value in degrees between 0° and 179°, inclusive.
polarAngEnd As Double Returns the stopping polar angle, a value in degrees between polarAngleStart and 180°, inclusive.
azmuthAngStart As Double Returns the starting azimuth angle, a value in degrees between -180° and 179°, inclusive.
azmuthAngEnd As Double Returns the stopping azimuth angle, a value in degrees between azmuthAngStart and azmuthAngStart+360°, exclusive.
Remarks This function retrieves the ray direction data from a source with a hexagonal grid points in angle space ray direction. If there is a problem the function returns False and does not set an error.
See Also Examples
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