Initialization and Clean Up Functions

Syntax:

void* QisBool_Create( char oError[1024]);

Function:

Initializes the library, acquires a license and returns a handle.

Outputs

char oError[1024]

Returns

non-null (handle to a single instance of QisBool) This handle will be used when calling the other functions
null - failed

Note:

Must be called before any other function, except for a reserve license call, is made.

Syntax:

void QisBool_Destroy( void *bdll_handle );

Function:

Does cleanup associated with the library handle and returns the handle to the handle pool. It also releases all licenses taken by this handle.

Input:

bdll_handle

Return Codes:

Syntax:

void QisBool_ReleaseArray(int* Polygon);

Function:

frees memory associated with the polygon that was created by a prior call to library function.

Inputs:

Polygon - the array of XY pairs.

Note:

Use this function following: QisBool_GetSliceEdges

Syntax:

void   QisBool_Release
             ( int*** ioXY, 
               int** ioNV, 
               int* ioN
             );

Function:

frees memory associated with the array of polygons and vertices that were created by a prior call to library function.

Inputs:

int*** ioXY

int** ioNV

int* ioN

Note:

Use this function following calls to:

QisBool_Booleanize
QisBool_UnionMT
QisBool_BinaryMT
QisBool_PolyConvexing
QisBool_PathToBoundaries