public override void OnInspectorGUI()
{
serializedObject.Update();
SerializedProperty mesh = serializedObject.FindProperty("m_Mesh");
if(mesh != null)
EditorGUILayout.PropertyField(mesh);
Mesh m = (Mesh) mesh.objectReferenceValue;
if(m != null)
{
ModelSource source = PolyEditorUtility.GetMeshGUID(m);
GameObject go = ((MeshFilter)serializedObject.targetObject).gameObject;
bool isPBMesh = ProBuilderInterface.IsProBuilderObject(go);
if (source == ModelSource.Scene && !isPBMesh)
{
if(GUILayout.Button(m_GCSaveButton))
PolyEditorUtility.SaveMeshAsset(m);
}
}
serializedObject.ApplyModifiedProperties();
}
private void Initialize(GameObject go)
{
CheckBackwardCompatiblity(go);
gameObjectAttached = go;
isProBuilderObject = false;
#if PROBUILDER_4_0_OR_NEWER
if (ProBuilderBridge.ProBuilderExists())
{
isProBuilderObject = ProBuilderBridge.IsValidProBuilderMesh(gameObjectAttached);
}
#endif
Mesh mesh = null;
MeshRenderer meshRenderer = gameObjectAttached.GetComponent <MeshRenderer>();
meshFilter = gameObjectAttached.GetComponent <MeshFilter>();
_skinMeshRenderer = gameObjectAttached.GetComponent <SkinnedMeshRenderer>();
originalMesh = go.GetMesh();
if (originalMesh == null && _skinMeshRenderer != null)
{
originalMesh = _skinMeshRenderer.sharedMesh;
}
m_PolybrushMesh = gameObjectAttached.GetComponent <PolybrushMesh>();
if (m_PolybrushMesh == null)
{
m_PolybrushMesh = Undo.AddComponent <PolybrushMesh>(gameObjectAttached);
m_PolybrushMesh.Initialize();
m_PolybrushMesh.mode = (s_UseAdditionalVertexStreams) ? PolybrushMesh.Mode.AdditionalVertexStream : PolybrushMesh.Mode.Mesh;
}
//attach the skinmesh ref to the polybrushmesh
//it will be used when making a prefab containing a skin mesh. The limitation here is that the skin mesh must comes from an asset (which is 99.9999% of the time)
if (_skinMeshRenderer != null)
{
Mesh sharedMesh = _skinMeshRenderer.sharedMesh;
if (AssetDatabase.Contains(sharedMesh))
{
m_PolybrushMesh.skinMeshRef = sharedMesh;
}
}
#if PROBUILDER_4_0_OR_NEWER
// if it's a probuilder object rebuild the mesh without optimization
if (isProBuilderObject)
{
if (ProBuilderBridge.IsValidProBuilderMesh(gameObjectAttached))
{
ProBuilderBridge.ToMesh(gameObjectAttached);
ProBuilderBridge.Refresh(gameObjectAttached);
}
}
#endif
if (meshRenderer != null || _skinMeshRenderer != null)
{
mesh = m_PolybrushMesh.storedMesh;
if (mesh == null)
{
mesh = PolyMeshUtility.DeepCopy(originalMesh);
hadVertexStreams = false;
}
else
{
//prevents leak
if (!MeshInstanceMatchesGameObject(mesh, gameObjectAttached))
{
mesh = PolyMeshUtility.DeepCopy(mesh);
}
}
mesh.name = k_MeshInstancePrefix + gameObjectAttached.GetInstanceID();
}
polybrushMesh.SetMesh(mesh);
PrefabUtility.RecordPrefabInstancePropertyModifications(polybrushMesh);
_graphicsMesh = m_PolybrushMesh.storedMesh;
source = polybrushMesh.mode == PolybrushMesh.Mode.AdditionalVertexStream? ModelSource.AdditionalVertexStreams : PolyEditorUtility.GetMeshGUID(originalMesh);
GenerateCompositeMesh();
}