List of Expression Variable Types

List of Expression Variable Types

See Also: Class Point3.

One of the following values:

SCALAR_VAR

Scalar variable. This is a single floating point value.

VECTOR_VAR

Vector variable. This is a Point3 value when passed to the eval() method. The x, y, z public data members of the Point3 are the values representing the vector. Vectors are specified in an expression by enclosing the three values in square brackets, i.e. "[]". For example, this is a unit vector parallel to the world Z axis: [0,0,1].