public CameraProperties[] GetCameras()
{
ModelingHistory history = ModelingHistory.history;
CameraProperties artist = null;
CameraProperties bestview = null;
Vec3f tar = new Vec3f();
Quatf rot = new Quatf();
float dist = 0.0f;
float ortho = 0.0f;
List <Vec3f> selverts = new List <Vec3f>();
Vec3f anorm = new Vec3f();
foreach (int isnapshot in snapshots)
{
SnapshotScene scene = history[isnapshot];
CameraProperties cam = scene.GetCamera();
tar += cam.GetTarget();
rot += cam.GetRotation();
dist += cam.GetDistance();
ortho += (cam.GetOrtho() ? 1.0f : 0.0f);
foreach (SnapshotModel model in scene.GetSelectedModels())
{
Vec3f[] verts = model.GetVerts();
Vec3f[] vnorms = model.GetVertNormals();
foreach (int ind in model.selinds)
{
selverts.Add(verts[ind]); anorm += vnorms[ind];
}
}
}
int nsnapshots = snapshots.Count;
if (nsnapshots == 0)
{
rot = new Quatf(0.5f, -0.5f, -0.5f, -0.5f);
dist = 10.0f;
System.Console.WriteLine("Cluster with no snapshots " + start + ":" + end);
}
else
{
tar /= (float)nsnapshots;
rot /= (float)nsnapshots;
dist /= (float)nsnapshots;
ortho /= (float)nsnapshots;
}
artist = new CameraProperties(tar, rot, dist, (ortho >= 0.5f))
{
Name = "Artist"
};
bestview = artist;
return(new CameraProperties[] { artist, bestview });
}
public void Set(CameraProperties camera)
{
Set(camera.GetTarget(), camera.GetRotation(), camera.GetDistance(), camera.GetOrtho());
}