void _initializeProgram()
{
storedProg = null; prog = null; progGUI = null;
// Look for a program stored in the asset.
storedProg = KMImportSettings.ProgramForMesh(assetGUID, meshPath);
if (storedProg != null)
{
// Create a copy of the program to work with.
prog = ScriptableObject.CreateInstance <KMProcessorProgram>();
EditorUtility.CopySerialized(storedProg, prog);
int numProcessors = prog.processors.Length;
for (int i = 0; i < numProcessors; ++i)
{
KrablMesh.Processor proc = prog.processors[i];
KrablMesh.Processor clone = ScriptableObject.CreateInstance(proc.GetType()) as KrablMesh.Processor;
EditorUtility.CopySerialized(proc, clone);
clone.hideFlags = HideFlags.DontSave;
prog.processors[i] = clone;
}
prog.hideFlags = HideFlags.DontSave;
progGUI = (KMProcessorProgramGUI)Editor.CreateEditor(prog);
if (progGUI != null)
{
progGUI.usedByMeshImporter = true;
}
}
}
void AddProcessor(string mid)
{
KrablMesh.Processor p = null;
if (mid == "simp")
{
p = ScriptableObject.CreateInstance <KMSimplifyProcessor>();
}
else if (mid == "subq")
{
p = ScriptableObject.CreateInstance <KMSubdivideQProcessor>();
}
else if (mid == "crde")
{
p = ScriptableObject.CreateInstance <KMCreaseDetectProcessor>();
}
else if (mid == "fatt")
{
p = ScriptableObject.CreateInstance <KMFilterAttributesProcessor>();
}
if (p != null)
{
p.name = p.Name();
if (usedByMeshImporter) // currently always true
{
if (prog.descriptiveName() != null)
{
p.name += "[" + prog.descriptiveName() + "]";
}
// Append to array property
int pos = processorsProp.arraySize;
processorsProp.arraySize++;
processorsProp.GetArrayElementAtIndex(pos).objectReferenceValue = p;
}
}
}
public void DrawImporterGUI(KMMeshInspector inspector)
{
serializedObject.Update();
modifiedDuringLastUpdate = false;
if (prog == null)
{
return;
}
// Adding processors at the end. Triggered from the menu callback
// During the callback this does no longer work in Unity 4.3
if (processorToAddID != null)
{
AddProcessor(processorToAddID);
processorToAddID = null;
}
//KrablMesh.Processor[] processors = prog.processors;
if (titleBoxStyle == null)
{
titleBoxStyle = new GUIStyle("Box");
titleBoxStyle.margin = new RectOffset(0, 0, 0, 0);
titleBoxStyle.padding = new RectOffset(0, 0, 4, 4);
}
GUILayout.BeginVertical(titleBoxStyle);
GUILayout.BeginHorizontal();
if (titleStyle == null)
{
titleStyle = new GUIStyle(EditorStyles.largeLabel);
titleStyle.fontStyle = FontStyle.Bold;
}
string titleString = "Mesh Import Program";
if (KMImportSettings.DoDebug())
{
titleString += " (r" + prog.importRevision + ")";
}
GUILayout.Label(titleString, titleStyle);
GUILayout.FlexibleSpace();
if (GUILayout.Button(new GUIContent("Delete", "Delete the mesh import program for this mesh")))
{
// Call the inspector as only it can delete the program (and this editor).
inspector.DeleteProgram();
}
GUILayout.EndHorizontal();
EditorGUILayout.Separator();
EditorGUILayout.PropertyField(inputToleranceProp, new GUIContent("Input Tolerance", "The maximum difference considered equal for vertices and normals when they are fed into the processor chain. " +
"Usually 0 should work fine, but apparently some modelling software produces only nearly equal vertices/normals. " + "" +
"If weird topology is produced, try setting the value to something like 1e-6"));
/* EditorGUILayout.LabelField("Output Mesh Path");
* EditorGUILayout.BeginHorizontal();
* if (!prog.targetPath.Equals("replace")) {
* EditorGUILayout.PropertyField(targetPathProp, GUIContent.none);
* if (GUILayout.Button("Replace", EditorStyles.miniButton, GUILayout.ExpandWidth(false))) {
* targetPathProp.stringValue = "replace";
* }
* } else {
* EditorGUILayout.LabelField("Replace imported Mesh");
* if (GUILayout.Button("Override", EditorStyles.miniButton, GUILayout.ExpandWidth(false))) {
* targetPathProp.stringValue = KrablMeshUnityPreferences.defaultExtraMeshOutputPath + "/" + prog.inContainerName + "/" + prog.inMeshPath;
* }
* }
* EditorGUILayout.EndHorizontal();
*/
EditorGUILayout.PropertyField(unityOptimizeMeshProp, new GUIContent("Optimize Mesh", "Improve the mesh element order after processing to render faster on the GPU"));
EditorGUILayout.PropertyField(bypassProp, new GUIContent("Bypass Program", "Disable all processors and output the originally imported mesh"));
GUILayout.EndVertical();
if (bypassProp.boolValue == true)
{
GUI.enabled = false;
}
// Draw processor GUIs below for importer
if (processorsProp != null)
{
int toDelete = -1, moveUp = -1, moveDown = -1;
KrablMesh.ProcessorEditor edit;
for (int i = 0; i < processorsProp.arraySize; ++i)
{
KrablMesh.Processor p = processorsProp.GetArrayElementAtIndex(i).objectReferenceValue as KrablMesh.Processor;
edit = null;
if (p != null && processorEditors.TryGetValue(p, out edit) == false)
{
edit = (p == null) ? null : Editor.CreateEditor(p) as KrablMesh.ProcessorEditor;
edit.usedByMeshImporter = usedByMeshImporter;
processorEditors.Add(p, edit);
}
//fold = EditorGUILayout.InspectorTitlebar(fold, p);
EditorGUILayout.BeginHorizontal();
if (p == null)
{
EditorGUILayout.LabelField("-- NULL PROCESSOR --");
}
else
{
if (processorNameStyle == null)
{
processorNameStyle = new GUIStyle(EditorStyles.toggle);
processorNameStyle.fontStyle = FontStyle.Bold;
}
edit.serializedObject.Update();
SerializedProperty enabledProp = edit.serializedObject.FindProperty("enabled");
if (enabledProp != null)
{
enabledProp.boolValue = GUILayout.Toggle(enabledProp.boolValue, new GUIContent(p.Name(), edit.ProcessorToolTip()), processorNameStyle, GUILayout.Width(146.0f));
}
if (edit.serializedObject.ApplyModifiedProperties())
{
modifiedDuringLastUpdate = true;
}
}
GUILayout.FlexibleSpace();
if (GUILayout.Button("Up", EditorStyles.miniButtonLeft))
{
moveUp = i;
}
if (GUILayout.Button("Down", EditorStyles.miniButtonRight))
{
moveDown = i;
}
GUILayout.Space(5.0f);
if (GUILayout.Button("DEL", EditorStyles.miniButton))
{
toDelete = i;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Separator();
if (p != null && edit != null)
{
edit.OnInspectorGUI();
if (edit.modifiedDuringLastUpdate)
{
modifiedDuringLastUpdate = true;
}
}
EditorGUILayout.Separator();
KrablMesh.UnityEditorUtils.GUILayoutAddHoriLine();
}
if (toDelete >= 0)
{
int last = processorsProp.arraySize - 1;
processorsProp.MoveArrayElement(toDelete, last);
processorsProp.DeleteArrayElementAtIndex(last);
processorsProp.arraySize--;
}
else if (moveUp > 0)
{
processorsProp.MoveArrayElement(moveUp, moveUp - 1);
}
else if (moveDown >= 0 && moveDown < processorsProp.arraySize - 1)
{
processorsProp.MoveArrayElement(moveDown, moveDown + 1);
}
}
EditorGUILayout.Separator();
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
AddProcessorPopupButton("Add Processor here...", largeButtonStyle, _addProcessorCallback);
GUILayout.FlexibleSpace();
GUILayout.EndHorizontal();
EditorGUILayout.Separator();
KrablMesh.UnityEditorUtils.GUILayoutAddHoriLine();
if (serializedObject.ApplyModifiedProperties())
{
modifiedDuringLastUpdate = true;
}
}