User's Guide > Element Trees: Datum Curves > Datum Curve Types > Intersect Datum Curves
Intersect Datum Curves
provides complete element tree access to intersect datum curves. In the user interface, the intersect curve type results in one of the following curve types depending upon the references selected:
• A curve based on the intersection of two surfaces
• A curve based on the projections of two sections
The feature element tree for Intersect curve type contains two independent sets of elements to support both these feature types. The curve type determines which elements are required. As the two projections curve type contains two independent PRO_E_STD_SECTION elements, it must be created using the techniques described in the section Element Trees: Sketched Features.
Element ID
Value
PRO_E_CURVE_TYPE
PRO_CURVE_TYPE_INTSRF
PRO_E_CRV_IP_REF_TYPE
PRO_CURVE_TYPE_INTSRF
PRO_E_CRV_IP_COMP_REF1
Compound
PRO_E_CRV_IP_REF_SEL1_TYPE
PRO_CURVE_TYPE_WHOLE for the whole surface selection; PRO_CURVE_TYPE_MULTIPLE_SEL for multiple independent surface selections.
PRO_E_CRV_IP_REF1
Based on the value of PRO_E_CRV_IP_SEL1_TYPE.
If the value is whole, specifies a single selection of a datum plane, quilt, or solid geometry entity.
If the value is multiple, specifies a multi-valued element containing any number of surface items.
PRO_E_CRV_IP_COMP_REF2
Compound
PRO_E_CRV_IP_REF_SEL2_TYPE
PRO_CURVE_TYPE_WHOLE for the whole surface selection; PRO_CURVE_TYPE_MULTIPLE_SEL for multiple independent surface selections.
PRO_E_CRV_IP_REF2
Based on the value of PRO_E_CRV_IP_SEL1_TYPE.
If the value is whole, specifies a single selection of a datum plane, quilt, or solid geometry entity.
If the value is multiple, specifies a multi valued element containing any number of surface items.
PRO_E_CURVE_TYPE
PRO_CURVE_TYPE_TWO_PROJ
PRO_E_CRV_IP_REF_TYPE
PRO_CURVE_TYPE_TWO_PROJ
PRO_E_CRV_IP_COMP_SEC1
Compound
PRO_E_STD_SECTION
Section element tree
PRO_E_CRV_IP_COMP_SEC2
Compound
PRO_E_STD_SECTION
Section element tree
Parent topic 
Datum Curve Types
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