stamp expression function

Returns a copy stamping floating point value.

Retrieves a stamping variable, usually from a downstream Copy node. See copy stamping.

This function retrieves floating-point number values. For string values, use stamps.

• scope: the path of the node to get the value from.

• token: the name of the variable to retrieve.

• value: the default value to use if token does not exist.

Examples of stamping operators include: Cache, Copy, and LSystem surface nodes, and the Copy channel node.

stamp("../copy1", "sides", 5)

stamp("..", "fuzzy", 0.5)