Expression Variable Types

Macros
#define	SCALAR_VAR   SCALAR_EXPR
	A single floating point value. More...
#define	VECTOR_VAR   VECTOR_EXPR
	The x, y, z public data members of the Point3 are the values representing the vector. More...

Detailed Description

See also

Class CallPoint3

Macro Definition Documentation

SCALAR_VAR

#define SCALAR_VAR   SCALAR_EXPR

A single floating point value.

VECTOR_VAR

#define VECTOR_VAR   VECTOR_EXPR

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]. A Point3 value when passed to the eval() method.