LogarithmNode

Introduced

7.0

UI Location

• Math > Basic

Description

Outputs the result of the logarithm operation of the input value to the input base.

A logarithm is the exponent to which the base must be raised in order to produce the specified value.

Port Description

Inputs

Group ID | Instance s | Port Name | Connection Info | Description
0 | 1 | value | • Type: siICENodeDataFloat • Structure: siICENodeStructureAny • Context: siICENodeContextAny | The value for the logarithm operation.
base | • Type: siICENodeDataFloat • Structure: siICENodeStructureAny • Context: siICENodeContextAny | The base for the logarithm operation.

Outputs

Port Name | Connection Info | Description
result | • Type: siICENodeDataFloat • Structure: siICENodeStructureAny • Context: siICENodeContextAny | The result of the logarithm operation.
valid | • Type: siICENodeDataBool • Structure: siICENodeStructureAny • Context: siICENodeContextAny | Returns false if the result of the logarithm operation is undefined for the input values; otherwise returns true.

Restrictions

• These structures must match: value, base, result, valid

• These contexts must match: value, base, result, valid

See Also

AbsoluteValueNode | AddNode | BlendNode | ClampNode
DivideByScalarNode | ExponentNode | InvertNode | LinearInterpolateNode
ModuloNode | MultiplyNode | MultiplyByScalarNode | NegateNode
QuaternionInterpolateNode | RescaleNode | RoundNode | SquareRootNode
SubtractNode |  |  |

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