protected void MaybeGeneratePathData()
{
PathObjectTypeContainer pathObjectTypes = WorldRoot.Instance.PathObjectTypes;
if (pathObjectTypes.Count == 0)
{
PathData = null;
}
else if (WorldRoot.Instance.PathObjectTypes.AllObjectsDirty || locationDirty)
{
List <CollisionShape> meshShapes = WorldEditor.Instance.FindMeshCollisionShapes(meshName, displayObject.Entity);
if (meshShapes.Count == 0)
{
PathData = null;
}
else
{
PathData = new PathData();
float terrainHeight = WorldEditor.Instance.GetTerrainHeight(location.x, location.z) - location.y;
for (int i = 0; i < pathObjectTypes.Count; i++)
{
PathObjectType type = pathObjectTypes.GetType(i);
try {
PathData.AddModelPathObject(WorldEditor.Instance.LogPathGeneration, type, name, location,
displayObject.SceneNode.FullTransform, meshShapes, terrainHeight);
}
catch (Exception e) {
MessageBox.Show(string.Format("An exception was raised when generating pathing information for " +
"model {0}, for path object type {1}. The exception message was '{2}'. Please run the World " +
"Editor again, with the command-line option --log_paths, save the world file to generate " +
"pathing information, and zip up the generated file " +
"PathGenerationLog.txt, found in the World Editor's bin directory, and send it to Multiverse, " +
"along with the {3} file so the problem can be identified and fixed.",
name, type.name, e.Message, meshName),
"Error Generating Path Information For Model " + name + "!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}
}
