JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. Structural Member Extension Examples Here are some examples of Structural discipline member extensions. STFMember.setEndPoints STFMember.add STFMember.read STFMember.delete STFMember.update STFMember.copeTo STFMember.miterJoint STFMember.getEndPoints Parent topic: Customizing Structural Building Designer