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
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