IntegerAttribute (object)¶
Specialized GeometryAttribute containing one Integer per element. Values can be accessed with the IntegerAttribute.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 | |
Integer[] | values | Values array container |
Boolean | canInterpolate | If true, IntegerAttribute.linearCombine and IntegerAttribute.getLinearCombination will average the values. Else, an arbitrary source value will be used. |
Methods¶
IntegerAttribute ( in IntegerAttribute other ) | |
IntegerAttribute () | |
Boolean | checkConsistency ? () |
IntegerAttribute | clone ? () |
cloneMembersTo ? ( io IntegerAttribute 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 ) |
UInt32 | getElementsMemType ? () |
Integer | 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 ) | |
setFromScalar ! ( in Size index, in LocalL16ScalarArray value ) | |
String | truncateDecimalsPrint ? ( in Size index, in UInt32 n ) |
String | unitTestPrint ? ( in Size index ) |
String | valueDesc ? ( in Size index ) |
Methods in detail¶
IntegerAttribute ( in IntegerAttribute other )
copy constructor
default constructor
Boolean IntegerAttribute.checkConsistency? ()
バージョン 2.4.0 で追加.
Checks the attribute data consistency.
IntegerAttribute IntegerAttribute.clone? ()
clone method
IntegerAttribute.cloneMembersTo? ( io IntegerAttribute that )
IntegerAttribute.convertToCPU! ()
IntegerAttribute.convertToGPU! ()
IntegerAttribute.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.
IntegerAttribute.copyValue! ( in Size sourceIndex, in Size targetIndex )
Replaces the value located at targetIndex with the value located at sourceIndex
Data IntegerAttribute.data? ()
Returns a raw pointer to contiguous attribute data, if applicable, and an uninitialized Data otherwise.
Boolean IntegerAttribute.equalValues? ( in Size index1, in Size index2 )
Return true if two values are logically equal.
UInt32 IntegerAttribute.getElementsMemType? ()
Integer IntegerAttribute.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 |
Size IntegerAttribute.getScalarValueSize? ()
If all attribute values can be expressed as a constant Scalar array, returns the constant number of elements, 0 otherwise.
IntegerAttribute.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. |
IntegerAttribute.resize! ( in Size count )
Resizes the attribute array.
IntegerAttribute.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 .
String IntegerAttribute.truncateDecimalsPrint? ( in Size index, in UInt32 n )
Returns a description of the value, keeping the first n decimals (Float32 or Float64 based values).
String IntegerAttribute.unitTestPrint? ( in Size index )
Returns a numerically stable description of the value
String IntegerAttribute.valueDesc? ( in Size index )
Returns a description of the value