MLWEMNearestPointWrapper Class Reference

Inherits QObject.

Public Slots
QVariant	getNearestPoint (const QVector< double > &position)

Detailed Description

A class that wraps a WEMNearestPointOnSurface object for use in scripting.

Member Function Documentation

getNearestPoint

QVariant MLWEMNearestPointWrapper::getNearestPoint ( const QVector< double > &  position )

slot

Returns the point on the WEM surface nearest to the given position.

On success, a dictionary is returned containing the following values

• patch: The patch containing the nearest triangle.
• triangleIndex: The index of the nearest triangle.
• barycentricCoordinates: The barycentric coordinates of the point on the triangle.
• point: The point on the WEM in world coordinates.
• normal: The normal at this point (interpolated from the corner nodes of the triangle). On failure, (if the WEM is empty) None is returned