Provided by: paraview_3.14.1-1ubuntu1_amd64 bug

NAME

       icetBoundingVertices -- set bounds of geometry.

Synopsis

       #include <IceT.h>

       void icetBoundingVertices(   IceTInt            size,
                                    IceTEnum           type,
                                    IceTSizeType       stride,
                                    IceTSizeType       count,
                                    const IceTVoid *   pointer  );

Description

       icetBoundingVertices  is  used  to  tell IceT what the bounds of the geometry drawn by the
       callback registered with  icetDrawCallback  or  icetGLDrawCallback  are.  The  bounds  are
       assumed  to  be  the  convex hull of the vertices given. The user should take care to make
       sure that the drawn geometry actually does fit within the convex hull, or the data may  be
       culled  in  unexpected  ways.  IceT  runs most efficiently when the bounds given are tight
       (match the actual volume of the data well) and  when  the  number  of  vertices  given  is
       minimal.

       The  size parameter specifies the number of coordinates given for each vertex. Coordinates
       are given in X-Y-Z-W order. Any Y or Z coordinate not given (because size is less than  3)
       is  assumed  to  be  0.0,  and any W coordinate not given (because size is less than 4) is
       assumed to be 1.0.

       The type parameter specifies in what data type the coordinates are given. Valid types  are
       ICET_SHORT,  ICET_INT,  ICET_FLOAT,  and ICET_DOUBLE, which correspond to types IceTShort,
       IceTInt, IceTFloat, and IceTDouble, respectively.

       The stride parameter specifies the offset between consecutive vertices in bytes. If stride
       is 0, the array is assumed to be tightly packed.

       The count parameter specifies the number of vertices to set.

       The  pointer parameter is an array of vertices with the first vertex starting at the first
       byte.

       If data replication is being used,  each  process  in  a  data  replication  group  should
       register  the  same bounding vertices that encompass the entire geometry. By default there
       is no data replication, so unless you call icetDataReplicationGroup, all process can  have
       their own bounds.

Errors

       ICET_INVALID_ENUM
               Raised if type is not one of ICET_SHORT, ICET_INT, ICET_FLOAT, or ICET_DOUBLE.

Warnings

       None.

Bugs

       None known.

Copyright

       Copyright (C)2003 Sandia Corporation

       Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government
       retains certain rights in this software.

       This source code is released under the New BSD License.

See Also

       icetBoundingBox(3),           icetDataReplicationGroup(3),            icetDrawCallback(3),
       icetGLDrawCallback(3)

IceT Reference                          September 20, 2010                icetBoundingVertices(3)