override public void OnInspectorGUI()
{
DrawDefaultInspector();
GUI.enabled = true;
if (meshPath == null)
{
mesh = (UnityEngine.Mesh)target;
assetPath = AssetDatabase.GetAssetPath(target);
assetGUID = AssetDatabase.AssetPathToGUID(assetPath);
GameObject asset = AssetDatabase.LoadAssetAtPath(assetPath, typeof(GameObject)) as GameObject;
meshPath = KrablMesh.UnityEditorUtils.MeshPathInAsset(mesh, asset);
}
if (prog == null && searchedForProgram == false)
{
_initializeProgram();
searchedForProgram = true;
}
// Mesh information on top.
// Mesh path
string path = "";
if (assetPath != null && assetPath != "")
{
path += assetPath.Replace("Assets/", "") + " - ";
}
GUILayout.BeginHorizontal();
GUILayout.Label("Mesh Path: ", GUILayout.Width(80.0f)); GUILayout.Label(path + meshPath);
GUILayout.EndHorizontal();
// Mesh description
string desc;
if (prog != null)
{
desc = prog.inMeshDescription;
if (desc == null || desc == "")
{
desc = "n/a";
}
}
else
{
desc = KMProcessorProgram.MeshDescription(mesh);
}
GUILayout.BeginHorizontal();
GUILayout.Label("Description: ", GUILayout.Width(80.0f)); GUILayout.Label(desc);
GUILayout.EndHorizontal();
GUI.enabled = true;
if (prog != null && progGUI != null)
{
// The program object draws all the processors etc.
progGUI.DrawImporterGUI(this);
}
// prog and progGUI might have disappeared from delete, so check again
if (prog != null && progGUI != null)
{
// Draw the part below the processors with Apply and Revert
if (progGUI.modifiedDuringLastUpdate)
{
hasChanges = true;
}
GUI.enabled = hasChanges;
EditorGUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (GUILayout.Button("Revert", GUILayout.ExpandWidth(false)))
{
_revertProgramChanges();
return;
}
if (GUILayout.Button("Apply", GUILayout.ExpandWidth(false)))
{
GUI.FocusControl(""); // make sure text editor field get committed
_applyProgramChanges();
}
EditorGUILayout.EndHorizontal();
GUI.enabled = true;
}
else
{
// Draw the Add mesh import program section.
EditorGUILayout.Separator();
bool canUseProgram = (assetPath != null && assetPath != "");
#if UNITY_4_3 || UNITY_4_4 || UNITY_4_5
if (mesh.blendShapeCount > 0)
{
canUseProgram = false;
}
#endif
if (canUseProgram)
{
GUIStyle largeButtonStyle = EditorGUIUtility.GetBuiltinSkin(EditorSkin.Inspector).GetStyle("LargeButton");
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (GUILayout.Button("Add Mesh Import Program", largeButtonStyle))
{
AddProgram();
}
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
}
else
{
bool specialError = false;
#if UNITY_4_3 || UNITY_4_4 || UNITY_4_5
if (mesh.blendShapeCount > 0)
{
EditorGUILayout.HelpBox(
"Meshes with blendshapes can not yet be processed by Krabl Mesh Processors.\n\n" +
"Support will be added as soon as Unity exposes blendshape access in the API.",
MessageType.Info);
specialError = true;
}
#endif
if (specialError == false)
{
EditorGUILayout.HelpBox(
"Only meshes inside the project folder can have mesh import programs.\n\n"
+ "Built-In meshes and scene meshes are never imported by Unity.",
MessageType.Info);
}
}
}
}
