multiple topology blocks?
When dealing with cells of different type, one can use the Mixed
element type where you specify the cell type before each cell:
<Topology NumberOfElements="3" TopologyType="Mixed">
<DataItem DataType="Int" Dimensions="13" Format="XML" Precision="8">
4 0 1 4
4 0 4 5
5 1 2 3 4
</DataItem>
</Topology>
If many cells are involved, it'd be easier if multiple topologies could be specified, each with their own type, e.g.,
<Topology NumberOfElements="2" TopologyType="Triangle">
<DataItem DataType="Int" Dimensions="6" Format="XML" Precision="8">
0 1 4
0 4 5
</DataItem>
</Topology>
<Topology NumberOfElements="1" TopologyType="Quadrilateral">
<DataItem DataType="Int" Dimensions="4" Format="XML" Precision="8">
1 2 3 4
</DataItem>
</Topology>
Is this possible yet?