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Description
Retrieves the type of ray direction.
Syntax
funcType = GetSourceDirFuncType ( n )
Parameters
funcType (String)
Returns the type of ray direction type.
n As Long
Node number of the source.
Remarks
This function retrieves the type of ray direction. If there is a problem the function does not set an error and returns an empty string.
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Ray Direction Type
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funcType ( string )
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Single Direction (plane wave)
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SRCDirOneDirection
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Random Directions into an angular range
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SRCDirRandomDir
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Random directions into a sphere
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SRCDirRanSphericalDir
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Focus to/from a point
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SRCDirFocus
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Directions to rectilinear grid points
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SRCDirGrid
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Directions to hexagonal grid points in angle space
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SRCDirHexGrid
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Focus to/from two astigmatic foci
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SRCDirAstigFocus
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Astigmatic Gaussian Beam
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SRCDirAstigGausBeam
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Multiple source angles (plane waves)
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SRCDirMultiAngle
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Multiple source positions
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SRCDirMultiPos
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See Also
GetSourcePosFuncType
GetSourceDirApodFuncType
GetSourcePosApodFuncType
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Copyright © Photon Engineering, LLC
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