MLWEMNearestPointWrapper Class Reference

#include <mlWEMNearestPointWrapper.h>

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

Return point on WEM surface nearest to 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 (when the WEM is empty) None is returned