Ceetron Data Provider Framework
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Public Member Functions | |
virtual void | setNodes (const cdp_double_t *nodeArr, cdp_size_t nodeCount)=0 |
virtual void | setNodeIds (const cdp_int_t *nodeIdArr, cdp_size_t nodeCount)=0 |
virtual cdp_size_t | groupIndex () const =0 |
A group of nodes that is used by one or more element groups. The node group consists of node coordinates (x,y,z) and an optional id per node.
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pure virtual |
Returns the zero based index of this node group.
Use this to set the node index when adding element groups with CDPGeometry::addElementGroup
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pure virtual |
Specify an optional id per node in this group
Use this method to set the id of the nodes. nodeIdArr must be of size nodeCount and the nodeCount must match the number of nodes in the group.
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pure virtual |
Set the nodes in this group.
The nodes are specified with an array of interleaved 3d coordinates, so the array contains: <x0, y0, z0, x1, y1, z1, ...>.
nodeCount is the number of nodes, so the array must be 3*nodeCount long.