axom::klee::SliceOperator Class Reference

#include </home/docs/checkouts/readthedocs.org/user_builds/axom/checkouts/develop/src/axom/klee/GeometryOperators.hpp>

Inheritance diagram for axom::klee::SliceOperator:

Public Member Functions
	SliceOperator (const primal::Point3D &origin, const primal::Vector3D &normal, const primal::Vector3D &up, const TransformableGeometryProperties &startProperties)
const primal::Point3D &	getOrigin () const
const primal::Vector3D &	getNormal () const
const primal::Vector3D &	getUp () const
numerics::Matrix< double >	toMatrix () const override
void	accept (GeometryOperatorVisitor &visitor) const override
TransformableGeometryProperties	getEndProperties () const override
	GeometryOperator (const TransformableGeometryProperties &startProperties)
const TransformableGeometryProperties &	getStartProperties () const

Detailed Description

A SliceOperator takes a 3D shape and makes it 2D by defining a cut plane. This plane is augmented with an origin and an "up" direction to orient the slice to the x-y plane.

Constructor & Destructor Documentation

SliceOperator()

axom::klee::SliceOperator::SliceOperator	(	const primal::Point3D &	origin,
		const primal::Vector3D &	normal,
		const primal::Vector3D &	up,
		const TransformableGeometryProperties &	startProperties
	)

Create a new Slice.

Parameters

origin	the origin of the coordinate system
normal	a vector normal to the slice plane. Cannot be a zero vector.
up	the direction of the positive Y axis. Must be normal to the "normal" vector.
startProperties	the initial properties, as in the parent class. The number of dimensions should be 3, though this is not checked.

Member Function Documentation

getOrigin()

const primal::Point3D& axom::klee::SliceOperator::getOrigin ( ) const

inline

Get the origin of the coordinate system.

Returns

the system's origin

getNormal()

const primal::Vector3D& axom::klee::SliceOperator::getNormal ( ) const

inline

Get a vector normal to the slice plane.

Returns

a vector normal to the slice plane

getUp()

const primal::Vector3D& axom::klee::SliceOperator::getUp ( ) const

inline

Get a vector in the direction of the positive Y axis.

Returns

the direction of the positive Y axis

toMatrix()

numerics::Matrix<double> axom::klee::SliceOperator::toMatrix ( ) const

overridevirtual

Convert this operator to its matrix representation.

Returns

a 4x4 affine transformation matrix

Implements axom::klee::MatrixOperator.

accept()

void axom::klee::SliceOperator::accept ( GeometryOperatorVisitor &  visitor ) const

overridevirtual

Accept the given visitor. The appropriate visit() method will be called on the visitor based on the run-time type of this operator.

Parameters

visitor

the visitor to accept.

Implements axom::klee::GeometryOperator.

getEndProperties()

TransformableGeometryProperties axom::klee::SliceOperator::getEndProperties ( ) const

overridevirtual

Get the properties after this operator is applied

Returns

the properties which are true after this operator is applied

Reimplemented from axom::klee::GeometryOperator.

GeometryOperator()

axom::klee::GeometryOperator::GeometryOperator

explicitinherited

Create an operator with the given start properties

Parameters

startProperties

the properties before the operator is applied

getStartProperties()

const TransformableGeometryProperties& axom::klee::GeometryOperator::getStartProperties ( ) const

inlineinherited

Get the properties that the operator expects to start in

Returns

the properties which must be true before this operator is applied

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

• /home/docs/checkouts/readthedocs.org/user_builds/axom/checkouts/develop/src/axom/klee/GeometryOperators.hpp