org.web3d.x3d.sai
Interface SFVec2d

All Superinterfaces:

X3DField

public interface SFVec2d
extends X3DField

Representation of a SFVec2d field.

Version:

1.0 30 April 1998

Method Summary

void	getValue(double[] vec) Write the vector value to the given eventOut
void	setValue(double[] value) Set the vector value in the given eventIn.

Methods inherited from interface org.web3d.x3d.sai.X3DField

addX3DEventListener, getDefinition, getUserData, isReadable, isWritable, removeX3DEventListener, setUserData

Method Detail

getValue

void getValue(double[] vec)

Write the vector value to the given eventOut

Parameters:

vec - The array of vector values to be filled in where
vec[0] = X
vec[1] = Y

Throws:

java.lang.ArrayIndexOutOfBoundsException - The provided array was too small

setValue

void setValue(double[] value)

Set the vector value in the given eventIn.

The value array must contain at least two elements. If the array contains more than 2 values only the first 2 values will be used and the rest ignored.

If the array of values does not contain at least 2 elements an ArrayIndexOutOfBoundsException will be generated.

Parameters:

value - The array of vector components where
value[0] = X
value[1] = Y

Throws:

java.lang.ArrayIndexOutOfBoundsException - The value did not contain at least two values for the vector