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ReducePath


Reduces the number of points in a path preserving its shape with the specified precision.

Name Type Range Description
inPath Path Input path
inMaxDistance Real 0.0 - Maximum distance between (possibly removed in the process) characteristic point of the input path and the output path.
outPath Path Reduced path
diagIntermediatePaths PathArray Intermediate results on all levels of recursion of the Ramer algorithm

Description

The operation removes some of the characteristic points of the input path preserving its shape with the selected precision. The algorithm guarantees that each of the removed characteristic points lies within the inMaxDistance distance from the resulting path.

The operation works with open and closed paths as well.

Examples

ReducePath run on the sample path array with inMaxDistance = 0.5.

ReducePath run on the sample path array with inMaxDistance = 5.

Complexity Level

This filter is available on Basic Complexity Level.

See Also

  • ConvertToEquidistantPath – Creates a new path whose characteristic points lie on the input path, but are equally spaced.