/*
<?xml version='1.0' standalone='yes' ?>
<!-- xml header for scripts & plugin manager --> 
<script>
	<name>PolyMeshStats</name>
	<author>Francois Guillet (fpgui@users.sourceforge.net)</author>
	<version>1.0</version>
	<date>04/02/2006</date>
	<description>
This scripts counts the overall number of vertices, edges and face of all polymeshes of the scene.
If no object is selected, stats are computed for all polymeshes. Otherwise, sats are computed for selection only.
    </description>
    <comments>
    </comments>
</script>
*/

scene = window.getScene();
numObjects = scene.getNumObjects();
sel = scene.getSelection();
int numVerts = 0;
int numFaces = 0;
int numEdges = 0;
int numMeshes = 0;
if (sel.length > 0)
{
    for (int i = 0; i < sel.length; ++i)
    {
        meshInfo = scene.getObject(sel[0]);
        {
            mesh = meshInfo.object;
            numVerts += mesh.getVertices().length;
            numEdges += mesh.getEdges().length;
            numFaces += mesh.getFaces().length;
            ++numMeshes;
        }
    }
}
else
{
    for (int i = 0; i < numObjects; ++i)
    {
        meshInfo = scene.getObject(i);
        if (meshInfo.object.getClass().getName().equals("artofillusion.polymesh.PolyMesh"))
        {
            mesh = meshInfo.object;
            numVerts += mesh.getVertices().length;
            numEdges += mesh.getEdges().length;
            numFaces += mesh.getFaces().length;
            ++numMeshes;
        }
    }
}

new MessageDialog(window, numVerts + " vertices, " + numEdges/2 + " edges, " + numFaces + " faces in " + numMeshes + " mesh(es)");