Gets the gap for a double hem.
"doubleHemFeatureDefinition_var" is a variable referencing a DoubleHemFeatureDefinition object. |
"doubleHemFeatureDefinition_var" Is a variable referencing a DoubleHemFeatureDefinition Object. |
"doubleHemFeatureDefinition_var" Is a variable referencing a DoubleHemFeatureDefinition Object. |