com.openinventor.inventor.fields

Class SoSFArray3D

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.fields.SoField

com.openinventor.inventor.fields.SoSField

com.openinventor.inventor.fields.SoSFArray

com.openinventor.inventor.fields.SoSFArray3D

public class SoSFArray3D
extends SoSFArray

Field containing a 3D array value. This field contains a 3D array of values of a specified type. The setValue method allows you to specify the dimensions and type of data the array will contain, as well as the number of significant bits. The CopyPolicy allows you to control whether Open Inventor will make a copy of the data and, if not, whether the application or Open Inventor is responsible for managing the memory.

In ASCII format, an SoSFArray3D is written to file in the following format:

• Three numbers define the dimensions of the array
• One string defines the type of the data:
  • BYTE for signed bytes
  • UBYTE for unsigned bytes
  • SHORT for signed shorts
  • USHORT for unsigned shorts
  • INT32 for signed 32 bits ints
  • UINT32 for unsigned 32 bits ints
  • FLOAT for floating point values
• A list of values in decimal, hexadecimal, or octal format for integers or in standard scientific notation for float. Numbers are separated by a blank (space, tab, return...).
• One number defines the number of significant bits

The example below shows the definition of a 2x2x2 array of unsigned bytes with data values 0, 1, 2, 3, 4, 5, 6, 7 and a number of significant bits of 8:

  2 2 2 UBYTE
  0 1
  2 3
  4 5
  6 7
  8
 \verbatim

 An SoSFArray3D may be empty or contain only dimension and type information,
 but no data values.  With no data values the previous example would be
 written with the prefix "NODATA" like this:
 \verbatim
  NODATA 2 2 2 UBYTE
  8

See also:

SoField, SoSField, SoSFArray, SoSFArray2D

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.inventor.fields.SoSFArray

SoSFArray.Array3D, SoSFArray.CopyPolicies, SoSFArray.DataTypes

Nested classes/interfaces inherited from class com.openinventor.inventor.fields.SoField

SoField.FieldTypes

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SoSFArray3D(SoFieldContainer fieldContainer, java.lang.String fieldName, SoField.FieldTypes fieldType) Default constructor.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	getNumSigBits() Returns the number of significant bits.
void	setValue(SbVec3i32 size, SbDataType dataType, int numSigBits, java.nio.ByteBuffer data, SoSFArray.CopyPolicies copy) Fill the array with data of the specified dimensions and type using the specified copy policy.

Methods inherited from class com.openinventor.inventor.fields.SoSFArray

getData, getDataType, getSize, getValue, isEmpty, isNeverWrite, setNeverWrite, setValue, setValue

Methods inherited from class com.openinventor.inventor.fields.SoField

appendConnection, appendConnection, connectFrom, connectFrom, disconnect, disconnect, disconnect, enableConnection, get, getConnectedEngine, getConnectedField, getContainer, getNumConnections, getValueSize, isConnected, isConnectedFromEngine, isConnectedFromField, isConnectedFromVRMLInterp, isConnectionEnabled, isDefault, isIgnored, set, setIgnored, touch

Methods inherited from class com.openinventor.inventor.Inventor

dispose, getNativeResourceHandle

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SoSFArray3D

public SoSFArray3D(SoFieldContainer fieldContainer,
                   java.lang.String fieldName,
                   SoField.FieldTypes fieldType)

Default constructor.

Method Detail

setValue

public void setValue(SbVec3i32 size,
                     SbDataType dataType,
                     int numSigBits,
                     java.nio.ByteBuffer data,
                     SoSFArray.CopyPolicies copy)

Fill the array with data of the specified dimensions and type using the specified copy policy.

getNumSigBits

public int getNumSigBits()

Returns the number of significant bits.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class SoSFArray