- vertex-elementrecord
- make-vertex-element*procedure
- make-vertex-elementprocedure
- free-vertex-element! vertex-elementprocedure
- vertex-element-attribute vertex-elementprocedure
- vertex-element-attribute-set! vertex-element primitive-attributesetter
- vertex-element-storage vertex-elementprocedure
- vertex-element-storage-set! vertex-element primitive-storagesetter
- vertex-element-offset vertex-elementprocedure
- vertex-element-offset-set! vertex-element integersetter