Opened 12 years ago

Last modified 12 years ago

#2257 new defect

Bug in MgSpatialUtilityCircularArc::ComputeCenterFromThreePositions()

Reported by: andymorf Owned by:
Priority: medium Milestone:
Component: General Version: 2.4.0
Severity: critical Keywords:
Cc: External ID:

Description

Working with Curve-Geometries and and linearizing them for further calculations there where several wrong results. Investigations lead to conclusion that calculation of Center-Coordinate of circle from 3 Points produces wrong results for certain circle arcs.

The following ArcSegment whithin the attached CurvePolygon-definition is not linearized correctly:

Segment Number: 5

Start Point:

Coordinate Dimension: 2

(742505.210662424,220467.920336341)

Mid Point:

Coordinate Dimension: 2 (742505.209330668,220467.921167299)

End Point:

Coordinate Dimension: 2 (742505.208,220467.922)

Attachments (1)

prolematic_curvepolygon.txt​ (2.6 KB ) - added by andymorf 12 years ago.
Samle curvepolygon which is not linearized correctly

Download all attachments as: .zip

Change History (2)

by andymorf, 12 years ago

Attachment: prolematic_curvepolygon.txt​ added

Samle curvepolygon which is not linearized correctly

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