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Point3DGrid Basics

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Icon Name Description / Applications Modules
AccessPoint3DGrid

Returns individual fields of a point 3D grid.

FoundationBasic
CreatePoint3DGridFromImage

Creates a Point3DGrid structure from coordinates encoded in pixels of image.


Creating a Point3DGrid structure out of an image obtained from a 3D camera or other external sources that encodes point cloud XYZ coordinates as pixel components of 2D image.

Vision3DStandard
GetPoint3DGridElement

Gets the value of a single point of a point 3D grid.

Vision3DLite
GetPoint3DGridPoint_Interpolated

Returns an interpolated single point of a point 3D grid.

Vision3DLite
MakePoint3DGrid

Creates a point 3D grid structure from individual fields.

FoundationLite
SkipEmptyPoint3DGrid

If the input Point3DGrid has at least one point defined, then it is copied to the output; otherwise Nil is returned.


Secures against domain errors caused by empty grids, e.g. just before the FitPlaneToPoints filter is to be invoked.

Vision3DLite
TestPoint3DGrid

Returns a sample 3D object.

FoundationLite