Function: LiMeshingCallBacksGetCall

LiMeshingCallBacksGetCall

Function

LtStatus

LiMeshingCallBacksGetCall(	`LtMeshingCallBacks`	meshcalls
	`LtCallBack`	call_ID
	`LtFunc *`	method
	)

Synopsis Get a pointer to the callback of interest.

Location ligeops

Parameters

`meshcalls`	The set of meshing callbacks.
`call_ID`	An ID which specifies the callback of interest.
`method`	Where should the function write its result?

Return Value

An indication of success, failure or error. This will return LI_STATUS_OK, unless a NULL meshcalls, an unknown call_ID, or a NULL method, is supplied.

Description

Allows the user to establish what function corresponds to a particular callback of the specified meshing callbacks data structure.

Example

/*
 * Ensure all triangles have my properties sorted
 */
status = 
   LiMeshingCallBacksGetCall(meshcalls, 
                             LI_MESH_CALLBACK_TRI_PROPERTIES, 
                             &func);
tri_props_func = (LtFuncMeshingTriProperties)func;

if ( tri_props_func != my_tri_props_func);
   status |= 
      LiMeshingCallBacksSetCall(meshcalls, 
                                LI_MESH_CALLBACK_TRI_PROPERTIES, 
                                (LtFunc)my_tri_props_func);

...

See Also LiPrimitiveTriangulate
LiPrimitiveHierarchicalTriangulate
LiMeshingCallBacksSetCall
LiMeshingCallBacksCallState
LiMeshingCallBacksCreate
LiMeshingCallBacksCopy
LiMeshingCallBacksDebug
LiMeshingCallBacksDestroy
LiMeshingInsertBridge
LiMeshingEdgeSplit
LiMeshingEdgeSwap
LiMeshingTriProperties