UInt16ConstantArrayAttribute (object)

Specialized GeometryAttribute containing a constant sized arrays of UInt16, packed as a single memory buffer. The UInt16ConstantArrayAttribute.setArraySize method sets a constant array size for all values. Values can be accessed with the UInt16ConstantArrayAttribute.values array member, but its usage might be restricted by the owner Geometry.

Members

UInt32	version
String	name
UInt32	containerIndex
StatisticsAutoRegisterMember	autoStats
Size	count
Ref<GeometryAttributes>	container
UInt16[]	values	Values array container
Boolean	normalize	If true, values should be interpreted as a 0.0 to 1.0 range (eg: for OpenGL)
Boolean	canInterpolate	If true, IntegerAttribute.linearCombine and IntegerAttribute.getLinearCombination will average the values. Else, an arbitrary source value will be used.

Methods

	UInt16ConstantArrayAttribute ( in UInt16ConstantArrayAttribute other )
	UInt16ConstantArrayAttribute ()
Boolean	checkConsistency ? ()
UInt16ConstantArrayAttribute	clone ? ()
	cloneMembersTo ? ( io UInt16ConstantArrayAttribute that )
	convertToCPU ! ()
	convertToGPU ! ()
	copyValue ! ( in Ref<Object> sourceAttr, in Size sourceIndex, in Size targetIndex )
	copyValue ! ( in Size sourceIndex, in Size targetIndex )
Data	data ? ()
Boolean	equalValues ? ( in Size index1, in Size index2 )
UInt16	get ? ( in Size index, in Size offset )
UInt32	getElementsMemType ? ()
LocalL16UInt16Array	getLinearCombination ? ( in LocalL16UInt32Array sourceIndices, in LocalL16ScalarArray sourceWeights )
Size	getScalarValueSize ? ()
	linearCombine ! ( in Ref<Object> sourceAttr, in LocalL16UInt32Array sourceIndices, in LocalL16ScalarArray sourceWeights, in Size targetIndex )
	resize ! ( in Size count )
	setArraySize ! ( in Size arraySize )
	setFromScalar ! ( in Size index, in LocalL16ScalarArray value )
	setValue ! ( in Size index, in LocalL16UInt16Array value )
String	truncateDecimalsPrint ? ( in Size index, in UInt32 n )
String	unitTestPrint ? ( in Size index )
String	valueDesc ? ( in Size index )

Methods in detail

UInt16ConstantArrayAttribute ( in UInt16ConstantArrayAttribute other )

copy constructor

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UInt16ConstantArrayAttribute ()

default constructor

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Boolean UInt16ConstantArrayAttribute.checkConsistency? ()

バージョン 2.4.0 で追加.

Checks the attribute data consistency.

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UInt16ConstantArrayAttribute UInt16ConstantArrayAttribute.clone? ()

clone method

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UInt16ConstantArrayAttribute.cloneMembersTo? ( io UInt16ConstantArrayAttribute that )

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UInt16ConstantArrayAttribute.convertToCPU! ()

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UInt16ConstantArrayAttribute.convertToGPU! ()

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UInt16ConstantArrayAttribute.copyValue! ( in Ref<Object> sourceAttr, in Size sourceIndex, in Size targetIndex )

Replaces the value located at targetIndex with source attribute’s value located at sourceIndex. The source attribute will be of the same type.

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UInt16ConstantArrayAttribute.copyValue! ( in Size sourceIndex, in Size targetIndex )

Replaces the value located at targetIndex with the value located at sourceIndex

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Data UInt16ConstantArrayAttribute.data? ()

Returns a raw pointer to contiguous attribute data, if applicable, and an uninitialized Data otherwise.

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Boolean UInt16ConstantArrayAttribute.equalValues? ( in Size index1, in Size index2 )

Return true if two values are logically equal.

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UInt16 UInt16ConstantArrayAttribute.get? ( in Size index, in Size offset )

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UInt32 UInt16ConstantArrayAttribute.getElementsMemType? ()

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LocalL16UInt16Array UInt16ConstantArrayAttribute.getLinearCombination? ( in LocalL16UInt32Array sourceIndices, in LocalL16ScalarArray sourceWeights )

Returns a linear combination of source values. If IntegerAttribute.canInterpolate is false, an arbitrary source value will be returned.

sourceIndices	The array of source indices
sourceWeights	The array of source weights, which need to correspond to each sourceIndices. Normally the sum of the weights should be 1.0

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Size UInt16ConstantArrayAttribute.getScalarValueSize? ()

If all attribute values can be expressed as a constant Scalar array, returns the constant number of elements, 0 otherwise.

参考

GeometryAttribute.setFromScalar

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UInt16ConstantArrayAttribute.linearCombine! ( in Ref<Object> sourceAttr, in LocalL16UInt32Array sourceIndices, in LocalL16ScalarArray sourceWeights, in Size targetIndex )

Sets the value located at targetIndex as a linear combination of other values.

source	The attribute for source values
sourceIndices	The array of source indices, relatively to the source attribute.
sourceWeights	The array of source weights, which need to correspond to each sourceIndices. Normally the sum of the weights should be 1.0.
targetIndex	The target value index.

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UInt16ConstantArrayAttribute.resize! ( in Size count )

Resizes the attribute array.

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UInt16ConstantArrayAttribute.setArraySize! ( in Size arraySize )

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UInt16ConstantArrayAttribute.setFromScalar! ( in Size index, in LocalL16ScalarArray value )

If applicable, sets an attribute value from an array of Scalars. This array must have a size of GeometryAttribute.getScalarValueSize .

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UInt16ConstantArrayAttribute.setValue! ( in Size index, in LocalL16UInt16Array value )

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String UInt16ConstantArrayAttribute.truncateDecimalsPrint? ( in Size index, in UInt32 n )

Returns a description of the value, keeping the first n decimals (Float32 or Float64 based values).

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String UInt16ConstantArrayAttribute.unitTestPrint? ( in Size index )

Returns a numerically stable description of the value

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String UInt16ConstantArrayAttribute.valueDesc? ( in Size index )

Returns a description of the value