Simplify graph

Street graphs often contain a lot of contiguous short straight streets, which can be simplified to longer curved streets with this tool. It can by executed by clicking the main Graph > Simplify Graph... in the main menu. It operates either on the current street selection or on all streets when nothing is selected.

(top) Street with unnecessary nodes (bottom) simplified version

Parameters

Threshold Angle: Angle in degrees. Streets with a higher angle than this form boundaries between fitted curves.

(top) Input street (middle) Threshold = 10 (bottom) Threshold = 50


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