Package com.openinventor.inventor.fields
Class SoSFArray2D
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.SoSFArray2D
Field containing a 2D array value.
This field contains a 2D array of values of a specified type. The
setValue
method allows you to specify the dimensions and type of data the array will contain. 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 SoSFArray2D
is written to file in the following format:
- Two 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...).
Below is a 2x3 array of floats:2 2 UBYTE 0 1 2 3
2 3 FLOAT 0.5 1 .72 0.33 6.2e4 0.9
SbVec2i32 size = new SbVec2i32(2,2); ByteBuffer data = ByteBuffer.allocateDirect( 4 ); data.order( ByteOrder.nativeOrder() ); . . . SoIndexedTexture2 indexedTexture = new SoIndexedTexture2(); indexedTexture.imageIndex.SetValue(size, SoSFArray.DataTypes.UNSIGNED_BYTE, data);
- See Also:
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Nested Class Summary
Nested ClassesNested 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
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Field Summary
Fields inherited from class com.openinventor.inventor.Inventor
VERBOSE_LEVEL, ZeroHandle
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Constructor Summary
ConstructorsConstructorDescriptionSoSFArray2D
(SoFieldContainer fieldContainer, String fieldName, SoField.FieldTypes fieldType) Default constructor. -
Method Summary
Modifier and TypeMethodDescriptionReturns the dimensions of the array.Returns a read-only pointer to the 2D array's values and its dimensions and data type.void
setValue
(SbVec2i32 size, SoSFArray.DataTypes dataType, ByteBuffer data) Calls setValue(size, dataType, data, SoSFArray.CopyPolicies.valueOf( SoSFArray.CopyPolicies.COPY.getValue() )).void
setValue
(SbVec2i32 size, SoSFArray.DataTypes dataType, ByteBuffer data, SoSFArray.CopyPolicies copy) Fill the 2D array with data of the specified dimensions and type using the specified copy policy.void
setValue
(SbVec2s size, SoSFArray.DataTypes dataType, ByteBuffer data) Calls setValue(size, dataType, data, SoSFArray.CopyPolicies.valueOf( SoSFArray.CopyPolicies.COPY.getValue() )).void
setValue
(SbVec2s size, SoSFArray.DataTypes dataType, ByteBuffer data, SoSFArray.CopyPolicies copy) Fill the 2D array with data of the specified dimensions and type using the specified copy policy.Methods inherited from class com.openinventor.inventor.fields.SoSFArray
equals, 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
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Constructor Details
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SoSFArray2D
Default constructor.
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Method Details
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setValue
Calls setValue(size, dataType, data, SoSFArray.CopyPolicies.valueOf( SoSFArray.CopyPolicies.COPY.getValue() )). -
setValue
Calls setValue(size, dataType, data, SoSFArray.CopyPolicies.valueOf( SoSFArray.CopyPolicies.COPY.getValue() )). -
get2DSize
Returns the dimensions of the array. -
get2DValue
Returns a read-only pointer to the 2D array's values and its dimensions and data type. -
setValue
public void setValue(SbVec2i32 size, SoSFArray.DataTypes dataType, ByteBuffer data, SoSFArray.CopyPolicies copy) Fill the 2D array with data of the specified dimensions and type using the specified copy policy. -
setValue
public void setValue(SbVec2s size, SoSFArray.DataTypes dataType, ByteBuffer data, SoSFArray.CopyPolicies copy) Fill the 2D array with data of the specified dimensions and type using the specified copy policy.
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