Evaluate Scalar Field

Functionality

This node calculates the value of the provided Scalar Field at the specified point.

Inputs

This node has the following inputs:

• Field. The field to be evaluated. This input is mandatory.

• Vertices. The points at which the field is to be evaluated. The default value is (0, 0, 0).

Parameters

• Output NumPy. Outputs NumPy arrays in stead of regular python lists. Improves performance

  

Outputs

This node has the following output:

• Value. The values of the field at the specified points.

Performance Notes

This node works faster when the vertices list are NumPy arrays

Example of usage

Example of Description:

• Generator-> Box

• Generator-> Plane

• Fields-> Coordinate Scalar Field

• Matrix-> Matrix In

• Viz-> Viewer Draw

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Use the values of scalar field to scale the cubes:

• Generator-> Box

• Fields-> Attractor Field

• Spacial-> Vector P Field

• Vector-> Vector In

• Matrix-> Matrix In

• Viz-> Viewer Draw