// Called when the import process has completed and we have a prefab ready to go
public void ImportFinished(string prefabPath)
{
// Get at the import behavour tied to this prefab and remove it from the scene
string xmlAssetPath = GetXmlImportAssetPath(prefabPath);
ImportBehaviour importBehaviour = ImportBehaviour.FindOrCreateImportBehaviour(xmlAssetPath);
importBehaviour.DestroyImportBehaviour();
}
// We need to call this while the renderers on the model is having its material assigned to it
// This is invoked for every submesh in the .obj wavefront mesh
public Material FixMaterialForMeshRenderer(string objName, Renderer renderer)
{
string xmlPath = GetXmlImportAssetPath(objName);
ImportBehaviour importBehavior = ImportBehaviour.FindOrCreateImportBehaviour(xmlPath);
// The mesh to match
string meshName = renderer.name;
// Increment our progress bar
importBehavior.IncrementProgressBar(String.Format("Assign material: {0}", meshName));
// Find an assignment that matches the mesh renderer
var assignMaterials = importBehavior.XmlDocument.Root.Elements("AssignMaterial");
XElement match = assignMaterials.FirstOrDefault(el => el.Attribute("mesh").Value == meshName);
if (match == null)
{
// The names of our meshes in the AssignMaterials elements may be wrong
// This happened before when Unity replaced whitespace with underscore in our named meshes
// That case is handled now, but there may be others
StringBuilder builder = new StringBuilder();
builder.AppendFormat("Could not find mesh named '{0}' for material matching\n", renderer.name);
string choices = String.Join("\n ", assignMaterials.Select(m => m.Attribute("mesh").Value).ToArray());
builder.AppendFormat("Choices are:\n {0}", choices);
Debug.LogError(builder.ToString());
return(null);
}
string materialName = match.Attribute("material").Value + ".mat";
string materialPath = GetMaterialAssetPath(materialName);
// Assign the material
Material material = AssetDatabase.LoadAssetAtPath(materialPath, typeof(Material)) as Material;
if (material == null)
{
Debug.LogError(String.Format("Could not find material: {0}", materialName));
}
// Do we have an alpha color key?
string htmlColor = ImportUtils.GetAttributeAsString(match, "alphaColorKey", "");
if (!String.IsNullOrEmpty(htmlColor))
{
// Take for granted color is in the form '#RRGGBB'
byte r = byte.Parse(htmlColor.Substring(1, 2), System.Globalization.NumberStyles.HexNumber);
byte g = byte.Parse(htmlColor.Substring(3, 2), System.Globalization.NumberStyles.HexNumber);
byte b = byte.Parse(htmlColor.Substring(5, 2), System.Globalization.NumberStyles.HexNumber);
Color color = new Color32(r, g, b, 255);
material.SetColor("_AlphaColorKey", color);
}
return(material);
}
// Called when the import process has completed and we have a prefab ready to go
public void ImportFinished(string prefabPath)
{
// String the prefab extension
string prefabName = Path.GetFileNameWithoutExtension(prefabPath);
// Get at the import behavour tied to this prefab and remove it from the scene
string xmlAssetPath = GetXmlImportAssetPath(prefabName);
ImportBehaviour importBehaviour = ImportBehaviour.FindOrCreateImportBehaviour(xmlAssetPath);
importBehaviour.DestroyImportBehaviour();
}
// By the time this is called, our assets should be ready to create the map prefab
public void MeshImported(string objPath)
{
string xmlPath = GetXmlImportAssetPath(objPath);
ImportBehaviour importBehaviour = ImportBehaviour.FindOrCreateImportBehaviour(xmlPath);
importBehaviour.IncrementProgressBar(String.Format("Create prefab: {0}", Path.GetFileNameWithoutExtension(GetPrefabAssetPath(objPath, false, null))));
foreach (var xmlPrefab in importBehaviour.XmlDocument.Root.Elements("Prefab"))
{
CreatePrefab(xmlPrefab, objPath);
}
}
// By the time this is called, our assets should be ready to create the map prefab
public void MeshImported(string objPath)
{
// String the mesh type (.obj) from the path
string objName = Path.GetFileNameWithoutExtension(objPath);
// Get the XML file that this mesh came from
string xmlPath = GetXmlImportAssetPath(objName);
ImportBehaviour importBehaviour = ImportBehaviour.FindOrCreateImportBehaviour(xmlPath);
importBehaviour.IncrementProgressBar(String.Format("Create prefab: {0}", Path.GetFileNameWithoutExtension(GetPrefabAssetPath(objName, false, null))));
foreach (var xmlPrefab in importBehaviour.XmlDocument.Root.Elements("Prefab"))
{
CreatePrefab(xmlPrefab, objPath);
}
}
// We need to call this while the renderers on the model is having its material assigned to it
// This is invoked for every submesh in the .obj wavefront mesh
public Material FixMaterialForMeshRenderer(string objName, Renderer renderer)
{
string xmlPath = GetXmlImportAssetPath(objName);
ImportBehaviour importBehavior = ImportBehaviour.FindOrCreateImportBehaviour(xmlPath);
// The mesh to match
string meshName = renderer.name;
// Increment our progress bar
importBehavior.IncrementProgressBar(String.Format("Assign material: {0}", meshName));
// Find an assignment that matches the mesh renderer
var assignMaterials = importBehavior.XmlDocument.Root.Elements("AssignMaterial");
XElement match = assignMaterials.FirstOrDefault(el => el.Attribute("mesh").Value == meshName);
if (match == null)
{
// The names of our meshes in the AssignMaterials elements may be wrong
// This happened before when Unity replaced whitespace with underscore in our named meshes
// That case is handled now, but there may be others
StringBuilder builder = new StringBuilder();
builder.AppendFormat("Could not find mesh named '{0}' for material matching\n", renderer.name);
string choices = String.Join("\n ", assignMaterials.Select(m => m.Attribute("mesh").Value).ToArray());
builder.AppendFormat("Choices are:\n {0}", choices);
Debug.LogError(builder.ToString());
return(null);
}
string materialName = match.Attribute("material").Value + ".mat";
string materialPath = GetMaterialAssetPath(materialName);
// Assign the material
Material material = AssetDatabase.LoadAssetAtPath(materialPath, typeof(Material)) as Material;
if (material == null)
{
Debug.LogError(String.Format("Could not find material: {0}", materialName));
}
return(material);
}
// Called when Unity detects the *.tiled2unity.xml file needs to be (re)imported
public void ImportBegin(string xmlPath)
{
// Normally, this is where we first create the XmlDocument for the whole import.
ImportBehaviour importBehaviour = ImportBehaviour.FindOrCreateImportBehaviour(xmlPath);
XDocument xml = importBehaviour.XmlDocument;
if (xml == null)
{
Debug.LogError(String.Format("GameObject {0} not successfully initialized. Is it left over from a previous import. Try removing from scene are re-importing {1}.", importBehaviour.gameObject.name, xmlPath));
return;
}
CheckVersion(xmlPath, xml);
// Import asset files.
// (Note that textures should be imported before meshes)
ImportTexturesFromXml(xml);
CreateMaterialsFromInternalTextures(xml);
ImportMeshesFromXml(xml);
}
