org.eclipse.january.geometry

Interface Triangle

All Superinterfaces:

org.eclipse.emf.ecore.EObject, org.eclipse.emf.common.notify.Notifier

All Known Implementing Classes:

ComplexTriangle, TriangleImpl

public interface Triangle
extends org.eclipse.emf.ecore.EObject

A representation of the model object 'Triangle'. A triangle is a collection of three vertices that are connected by three edges and together form a discrete plane in three dimensional space.

The following features are supported:

• Normal
• Vertices

See Also:

GeometryPackage.getTriangle()

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object otherObject)
Vertex	getNormal() Returns the value of the 'Normal' containment reference.
org.eclipse.emf.common.util.EList<Vertex>	getVertices() Returns the value of the 'Vertices' containment reference list.
int	hashCode()
void	setNormal(Vertex value) Sets the value of the 'Normal' containment reference.

Methods inherited from interface org.eclipse.emf.ecore.EObject

eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

eAdapters, eDeliver, eNotify, eSetDeliver

Method Detail

getNormal

Vertex getNormal()

Returns the value of the 'Normal' containment reference. The normal, or normal vector, is a vector that is perpendicular to the surface of the triangle. It is computed by taking the cross product of any two vectors formed between the three vertices.

Returns:

the value of the 'Normal' containment reference.

See Also:

setNormal(Vertex), GeometryPackage.getTriangle_Normal()

setNormal

void setNormal(Vertex value)

Sets the value of the 'Normal' containment reference.

Parameters:

value - the new value of the 'Normal' containment reference.

See Also:

getNormal()

getVertices

org.eclipse.emf.common.util.EList<Vertex> getVertices()

Returns the value of the 'Vertices' containment reference list. The list contents are of type Vertex. Each triangle has exactly three vertices where its edges meet.

Returns:

the value of the 'Vertices' containment reference list.

See Also:

GeometryPackage.getTriangle_Vertices()

equals

boolean equals(java.lang.Object otherObject)

Overrides:

equals in class java.lang.Object

hashCode

int hashCode()

Overrides:

hashCode in class java.lang.Object