eu.mihosoft.jcsg

Class Vertex

java.lang.Object

eu.mihosoft.jcsg.Vertex

public class Vertex
extends java.lang.Object

Represents a vertex of a polygon. This class provides normal so primitives like Cube can return a smooth vertex normal, but normal is not used anywhere else.

Field Summary

Fields

Modifier and Type	Field and Description
eu.mihosoft.vvecmath.Vector3d	normal Normal.
eu.mihosoft.vvecmath.Vector3d	pos Vertex position.

Constructor Summary

Constructors

Constructor and Description
Vertex(eu.mihosoft.vvecmath.Vector3d pos, eu.mihosoft.vvecmath.Vector3d normal) Constructor.

Method Summary

Modifier and Type	Method and Description
Vertex	clone()
boolean	equals(java.lang.Object obj)
void	flip() Inverts all orientation-specific data.
double	getWeight()
int	hashCode()
Vertex	interpolate(Vertex other, double t) Create a new vertex between this vertex and the specified vertex by linearly interpolating all properties using a parameter t.
void	setWeight(double weight)
java.lang.String	toObjString() Returns this vertex in OBJ string format.
java.lang.StringBuilder	toObjString(java.lang.StringBuilder sb) Returns this vertex in OBJ string format.
java.lang.String	toStlString() Returns this vertex in STL string format.
java.lang.StringBuilder	toStlString(java.lang.StringBuilder sb) Returns this vertex in STL string format.
java.lang.String	toString()
Vertex	transform(eu.mihosoft.vvecmath.Transform transform) Applies the specified transform to this vertex.
Vertex	transformed(eu.mihosoft.vvecmath.Transform transform) Applies the specified transform to a copy of this vertex.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

pos

public eu.mihosoft.vvecmath.Vector3d pos

Vertex position.

normal

public eu.mihosoft.vvecmath.Vector3d normal

Normal.

Constructor Detail

Vertex

public Vertex(eu.mihosoft.vvecmath.Vector3d pos,
              eu.mihosoft.vvecmath.Vector3d normal)

Constructor. Creates a vertex.

Parameters:

pos - position

normal - normal

Method Detail

clone

public Vertex clone()

Overrides:

clone in class java.lang.Object

flip

public void flip()

Inverts all orientation-specific data. (e.g. vertex normal).

interpolate

public Vertex interpolate(Vertex other,
                          double t)

Create a new vertex between this vertex and the specified vertex by linearly interpolating all properties using a parameter t.

Parameters:

other - vertex

t - interpolation parameter

Returns:

a new vertex between this and the specified vertex

toStlString

public java.lang.String toStlString()

Returns this vertex in STL string format.

Returns:

this vertex in STL string format

toStlString

public java.lang.StringBuilder toStlString(java.lang.StringBuilder sb)

Returns this vertex in STL string format.

Parameters:

sb - string builder

Returns:

the specified string builder

toObjString

public java.lang.StringBuilder toObjString(java.lang.StringBuilder sb)

Returns this vertex in OBJ string format.

Parameters:

sb - string builder

Returns:

the specified string builder

toObjString

public java.lang.String toObjString()

Returns this vertex in OBJ string format.

Returns:

this vertex in OBJ string format

transform

public Vertex transform(eu.mihosoft.vvecmath.Transform transform)

Applies the specified transform to this vertex.

Parameters:

transform - the transform to apply

Returns:

this vertex

transformed

public Vertex transformed(eu.mihosoft.vvecmath.Transform transform)

Applies the specified transform to a copy of this vertex.

Parameters:

transform - the transform to apply

Returns:

a copy of this transform

getWeight

public double getWeight()

Returns:

the weight

setWeight

public void setWeight(double weight)

Parameters:

weight - the weight to set

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object