SMC_ObjectSplitter (FB)¶

FUNCTION_BLOCK SMC_ObjectSplitter

This function can be used if a velocity optimizer (like SMC_LimitDynamics ) is applied to the queue. The limitation of SMC_LimitDynamics always affects a complete object. This means that, the smaller the objects, the better the result of the limitiation. Objects without geometrical expansion (like M-functions) or geometrical curvature (like straight lines) remain unchanged.

With eMode, it is defined, how the division is done:

• if FIX is set, every curved object is divided in

  so many objects as defined in dSplittingParameter.

• if LENGTH is set, every object is divided so,

  that it has the length dSplittingParameter at most.

InOut:

Scope	Name	Type	Initial	Comment
Input	bExecute	BOOL	FALSE	Execution starts on the rising edge.
	bAbort	BOOL	FALSE
	bAppend	BOOL	FALSE
	poqDataIn	POINTER TO SMC_OUTQUEUE	NULL	Input path queue
	eMode	SMC_OBJECTSPLITTERMODE		Splitting mode
	dSplittingParameter	LREAL	1	Parameters for eMode
	nSizeOutQueue	UDINT	0	The size of pbyBufferOutQueue in bytes
	pbyBufferOutQueue	POINTER TO ARRAY [0..0] OF SMC_GEOINFO	NULL
Output	bDone	BOOL	FALSE	This output will be set to TRUE as soon as the input path has been processed completely.
	bBusy	BOOL	FALSE	TRUE, while execution of function block is not finished
	bError	BOOL	FALSE	It signals that an error has occurred within the function block
	wErrorID	SMC_ERROR	0	Error identification
	poqDataOut	POINTER TO SMC_OUTQUEUE	NULL

Structure: