# Difference between revisions of "Circle2D"

From Web3D.org

Abergstrom (Talk | contribs) |
Abergstrom (Talk | contribs) |
||

Line 11: | Line 11: | ||

The Circle2D node specifies a circle centred at (0,0) in the local 2D coordinate system. The ''radius'' field specifies the radius of the Circle2D. The value of radius shall be greater than zero. Figure 1 illustrates the Circle2D node with a dashed linetype applied. | The Circle2D node specifies a circle centred at (0,0) in the local 2D coordinate system. The ''radius'' field specifies the radius of the Circle2D. The value of radius shall be greater than zero. Figure 1 illustrates the Circle2D node with a dashed linetype applied. | ||

− | <center>Figure 1 - Circle2D node<br> | + | <center>Figure 1 - Circle2D node<br> <br> |

http://www.web3d.org/x3d/specifications/ISO-IEC-19775-X3DAbstractSpecification/Images/Circle2D.gif</center> | http://www.web3d.org/x3d/specifications/ISO-IEC-19775-X3DAbstractSpecification/Images/Circle2D.gif</center> | ||

+ | |||

+ | The ''Common geometry fields'' section of the X3D specification provides a complete description of the ''solid'' field. | ||

+ | |||

* [[Node Reference]] | * [[Node Reference]] |

## Revision as of 14:38, 1 February 2006

## Circle2D

Circle2D : X3DGeometryNode { SFNode [in,out] metadata NULL [X3DMetadataObject] SFFloat [] radius 1 (0,∞) }

The Circle2D node specifies a circle centred at (0,0) in the local 2D coordinate system. The *radius* field specifies the radius of the Circle2D. The value of radius shall be greater than zero. Figure 1 illustrates the Circle2D node with a dashed linetype applied.

http://www.web3d.org/x3d/specifications/ISO-IEC-19775-X3DAbstractSpecification/Images/Circle2D.gif

The *Common geometry fields* section of the X3D specification provides a complete description of the *solid* field.