OpenCMISS::Zinc::Graphicssamplingattributes Class Reference

Graphics attributes object specifying how points are sampled in elements. More...

#include <graphics.hpp>

Public Member Functions
	Graphicssamplingattributes (cmzn_graphicssamplingattributes_id sampling_attributes_id)
	Graphicssamplingattributes (const Graphicssamplingattributes &samplingAttributes)
Graphicssamplingattributes &	operator= (const Graphicssamplingattributes &graphicssamplingattributes)
bool	isValid () const
Field	getDensityField ()
int	setDensityField (const Field &densityField)
int	getLocation (int valuesCount, double *valuesOut)
int	setLocation (int valuesCount, const double *valuesIn)
Element::PointSamplingMode	getElementPointSamplingMode ()
int	setElementPointSamplingMode (Element::PointSamplingMode samplingMode)

Protected Attributes
cmzn_graphicssamplingattributes_id	id

Detailed Description

Graphics attributes object specifying how points are sampled in elements.

Graphics attributes object specifying how points are sampled in elements, including sampling mode, density, etc.

See Also

Graphics::getGraphicssamplingattributes

Member Function Documentation

Field OpenCMISS::Zinc::Graphicssamplingattributes::getDensityField ( )

inline

Gets the scalar field specifying the density of points sampled from elements when used with CELL_POISSON sampling mode.

Returns

Handle to density field, or NULL/invalid handle if none or failed.

int OpenCMISS::Zinc::Graphicssamplingattributes::getLocation ( int  valuesCount, double *  valuesOut  )

inline

Gets the location in the element chart where a point is sampled in mode CMZN_ELEMENT_POINT_SAMPLING_MODE_SET_LOCATION. Up to 3 values can be returned.

Parameters

valuesCount	The size of the valuesOut array.
valuesOut	Array to receive location.

Returns

OpenCMISS::Zinc::OK on success, otherwise OpenCMISS::Zinc::ERROR_ARGUMENT.

bool OpenCMISS::Zinc::Graphicssamplingattributes::isValid ( ) const

inline

Check if this is a valid Graphicssamplingattributes object.

Returns

Status True if object is valid, false otherwise.

int OpenCMISS::Zinc::Graphicssamplingattributes::setDensityField ( const Field &  densityField )

inline

Sets the scalar field specifying the density of points sampled from elements when used with CELL_POISSON sampling mode. The density is applied per unit volume/area/length, depending on dimension, evaluated at cell centres.

See Also

Graphicssamplingattributes::setElementPointSamplingMode

Parameters

densityField

Scalar density field to set.

Returns

OpenCMISS::Zinc::OK on success, otherwise OpenCMISS::Zinc::ERROR_ARGUMENT.

int OpenCMISS::Zinc::Graphicssamplingattributes::setLocation ( int  valuesCount, const double *  valuesIn  )

inline

Sets the location in the element chart where a point is sampled in mode CMZN_ELEMENT_POINT_SAMPLING_MODE_SET_LOCATION. Up to 3 values can be set, with 0 assumed for additional chart coordinates.

See Also

Graphicssamplingattributes::setElementPointSamplingMode

Parameters

valuesCount	The size of the valuesIn array.
valuesIn	Array containing element location to set.

Returns

OpenCMISS::Zinc::OK on success, otherwise OpenCMISS::Zinc::ERROR_ARGUMENT.

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The documentation for this class was generated from the following file:

• cpp/graphics.hpp