NAME

GDX_PRECISIONS - Precisions

GENERAL DESCRIPTION

A GDX Precisions entity is an entity to store the model tolerance when a GDX model is saved or restored. The functions gdx_RestoreModel and gdx_SaveModel must be used to set or restore the GDX tolerance values in a Precision entity.

DDF SPECIFICATION

entity 110:0 GDX_PRECISIONS "Precisions" {



double
PRECISION



double
ANGLE_PRECISION



};


};

FIELD DESCRIPTIONS

PRECISION

The maximum linear distance between two points in model space where the points are considered coincident. Corresponds to the GDX model space tolerance.

ANGLE_PRECISION

The maximum angle between two vectors where the two vectors are considered to be parallel. Corresponds to the GDX angular tolerance.

RESTRICTIONS

Each GDX model should have zero or one precision entity.