private void OnGUI()
{
// Find max label width.
var maxLabelWidth = 110.0f;
for (int i = 0; i < lxfml.groups.Length; i++)
{
var size = EditorStyles.boldLabel.CalcSize(new GUIContent(lxfml.groups[i].name));
maxLabelWidth = Mathf.Max(maxLabelWidth, size.x);
}
minSize = new Vector2(leftMargin + maxLabelWidth + 360, 226);
maxSize = new Vector2(leftMargin + maxLabelWidth + 360, 2000);
scrollPosition = GUILayout.BeginScrollView(scrollPosition, false, false);
GUI.Box(new Rect(20, 20, 100, 100), logoTexture);
CreateHeaderUI(new Vector2(leftMargin + maxLabelWidth + 20.0f, 100.0f), "Colliders", "Add colliders to bricks.");
CreateHeaderUI(new Vector2(leftMargin + maxLabelWidth + 50.0f, 100.0f), "Connectivity", "Add connectivity to bricks. Connectivity requires colliders.");
CreateHeaderUI(new Vector2(leftMargin + maxLabelWidth + 100.0f, 100.0f), "Static", "Make bricks static.");
CreateHeaderUI(new Vector2(leftMargin + maxLabelWidth + 130.0f, 100.0f), "Lightmapped", "Add lightmap UVs to bricks. Bricks must be static to be lightmapped.");
CreateHeaderUI(new Vector2(leftMargin + maxLabelWidth + 180.0f, 100.0f), "Randomize Rotation", "Slightly rotate bricks to improve realism.");
CreateHeaderUI(new Vector2(leftMargin + maxLabelWidth + 230.0f, 100.0f), "Prefer Legacy", "Prefer legacy geometry over new geometry.");
CreateHeaderUI(new Vector2(leftMargin + maxLabelWidth + 280.0f, 100.0f), "LOD", "LOD 0 includes chamfered edges.\nLOD 1 does not.\nLOD 2 simplifies knobs.");
// Reserve the space for the GUILayout scroll view.
GUILayout.Space(135.0f);
var nextY = 135.0f;
var showAllBoolsUI = model == null && group == null && lxfml.groups.Length > 1; // When importing a new model, just check if there is more than one lxfml group.
showAllBoolsUI |= model != null && importSettings.Count > 1; // When reimporting an entire model, check if the existing model has more than one group.
if (showAllBoolsUI)
{
CreateAllBoolsUI(new Vector2(leftMargin + maxLabelWidth + 15.0f, nextY), importSettings, "colliders", "connectivity", null);
CreateAllBoolsUI(new Vector2(leftMargin + maxLabelWidth + 45.0f, nextY), importSettings, "connectivity", null, "colliders");
CreateAllBoolsUI(new Vector2(leftMargin + maxLabelWidth + 95.0f, nextY), importSettings, "isStatic", "lightmapped", null);
CreateAllBoolsUI(new Vector2(leftMargin + maxLabelWidth + 125.0f, nextY), importSettings, "lightmapped", null, "isStatic");
CreateAllBoolsUI(new Vector2(leftMargin + maxLabelWidth + 175.0f, nextY), importSettings, "randomizeRotation");
CreateAllBoolsUI(new Vector2(leftMargin + maxLabelWidth + 225.0f, nextY), importSettings, "preferLegacy");
CreateAllLODsUI(new Vector2(leftMargin + maxLabelWidth + 275.0f, nextY), importSettings);
// Reserve the space for the GUILayout scroll view.
GUILayout.Space(25.0f);
nextY += 25.0f;
}
var collidersOrConnectivityWhilePreferringLegacy = false;
for (int i = 0; i < lxfml.groups.Length; i++)
{
var showGroup = group == null && model == null; // When importing a new model, show all groups.
showGroup |= model != null && importSettings.ContainsKey(i); // When reimporting an entire model, only show groups already in the existing model.
showGroup |= group != null && i == group.number; // When reimporting a model group, only show that group.
if (showGroup)
{
GUI.Label(new Rect(leftMargin, nextY, maxLabelWidth, 20.0f), lxfml.groups[i].name);
CreateBoolUI(new Vector2(leftMargin + maxLabelWidth + 15.0f, nextY), importSettings, "colliders", i, "connectivity", null);
CreateBoolUI(new Vector2(leftMargin + maxLabelWidth + 45.0f, nextY), importSettings, "connectivity", i, null, "colliders");
CreateBoolUI(new Vector2(leftMargin + maxLabelWidth + 95.0f, nextY), importSettings, "isStatic", i, "lightmapped", null);
CreateBoolUI(new Vector2(leftMargin + maxLabelWidth + 125.0f, nextY), importSettings, "lightmapped", i, null, "isStatic");
CreateBoolUI(new Vector2(leftMargin + maxLabelWidth + 175.0f, nextY), importSettings, "randomizeRotation", i);
CreateBoolUI(new Vector2(leftMargin + maxLabelWidth + 225.0f, nextY), importSettings, "preferLegacy", i);
CreateLODUI(new Vector2(leftMargin + maxLabelWidth + 275.0f, nextY), importSettings, i);
if ((importSettings[i].colliders || importSettings[i].connectivity) && importSettings[i].preferLegacy)
{
collidersOrConnectivityWhilePreferringLegacy = true;
}
// Reserve the space for the GUILayout scroll view.
GUILayout.Space(20.0f);
nextY += 20.0f;
}
}
if (collidersOrConnectivityWhilePreferringLegacy)
{
EditorGUI.HelpBox(new Rect(leftMargin, nextY, position.width - leftMargin - 20.0f, 38.0f), "Legacy parts might not contain colliders or connectivity information.", MessageType.Warning);
// Reserve the space for the GUILayout scroll view.
GUILayout.Space(42.0f);
nextY += 42.0f;
}
// Reserve the space for the GUILayout scroll view.
GUILayout.Space(5.0f);
nextY += 5.0f;
// Only show pivot option when not reimporting group.
if (group == null)
{
GUI.Label(new Rect(leftMargin, nextY, maxLabelWidth, 20.0f), "Pivot");
pivot = (Model.Pivot)EditorGUI.EnumPopup(new Rect(leftMargin + maxLabelWidth + 15.0f, nextY, 126.0f, 16.0f), pivot);
// Reserve the space for the GUILayout scroll view.
GUILayout.Space(25.0f);
nextY += 25.0f;
}
// Create the right import/reimport button and handle the import/reimport based on the three cases:
// - Reimport model
// - Reimport model group
// - Import model
bool importPressed;
if (model)
{
// ----------------------
// Reimport entire model.
// ----------------------
importPressed = GUI.Button(new Rect(leftMargin, nextY, maxLabelWidth + 15.0f + 126.0f, 32.0f), "Reimport Model");
if (importPressed)
{
// Register undo.
Undo.RegisterFullObjectHierarchyUndo(model.gameObject, "Reimport");
var oldPivot = model.pivot;
model.pivot = pivot;
// Update the path if it is new.
if (filePath != null)
{
model.absoluteFilePath = filePath;
model.relativeFilePath = PathUtils.GetRelativePath(Directory.GetCurrentDirectory(), filePath);
}
ModelImporter.ReimportModel(lxfml, model, oldPivot, importSettings);
var prefabStage = PrefabStageUtility.GetCurrentPrefabStage();
if (prefabStage != null)
{
EditorSceneManager.MarkSceneDirty(prefabStage.scene);
}
SceneBrickBuilder.MarkSceneDirty();
}
}
else if (group)
{
// ---------------------
// Reimport model group.
// ---------------------
importPressed = GUI.Button(new Rect(leftMargin, nextY, maxLabelWidth + 15.0f + 126.0f, 32.0f), "Reimport Model Group");
if (importPressed)
{
// Register undo.
Undo.RegisterFullObjectHierarchyUndo(group.gameObject, "Reimport");
ModelImporter.ReimportModelGroup(lxfml, group, importSettings[group.number], true);
var prefabStage = PrefabStageUtility.GetCurrentPrefabStage();
if (prefabStage != null)
{
EditorSceneManager.MarkSceneDirty(prefabStage.scene);
}
SceneBrickBuilder.MarkSceneDirty();
}
}
else
{
// ----------------------
// Import model.
// ----------------------
importPressed = GUI.Button(new Rect(leftMargin, nextY, maxLabelWidth + 15.0f + 126.0f, 32.0f), "Import Model");
if (importPressed)
{
// Check for connectivity updates.
ConnectivityVersionChecker.CheckForUpdates();
model = ModelImporter.InstantiateModel(lxfml, filePath, pivot, importSettings).GetComponent <Model>();
var camera = SceneView.lastActiveSceneView.camera;
if (camera)
{
var cameraRay = new Ray(camera.transform.position, camera.transform.forward);
var bricksInModel = model.GetComponentsInChildren <Brick>();
var bricks = new HashSet <Brick>(bricksInModel);
var sourceBrick = bricks.First();
BrickBuildingUtility.AlignBricks(sourceBrick, bricks, BrickBuildingUtility.ComputeBounds(bricks), sourceBrick.transform.position, Vector3.zero, cameraRay,
new Plane(Vector3.up, Vector3.zero), 100.0f, out Vector3 offset, out Vector3 alignedOffset, out _, out _);
var offsetPosition = model.transform.position + alignedOffset;
model.transform.position = offsetPosition;
Selection.activeGameObject = model.gameObject;
Physics.SyncTransforms();
}
SceneBrickBuilder.SyncAndUpdateBrickCollision(true);
}
}
// Reserve the space for the GUILayout scroll view.
GUILayout.Space(36.0f);
nextY += 36.0f;
// List tracked errors.
foreach (var trackedError in trackedErrors)
{
EditorGUI.HelpBox(new Rect(leftMargin, nextY, maxLabelWidth + 340.0f, 38.0f), trackedError.Key, MessageType.Warning);
// Reserve the space for the GUILayout scroll view.
GUILayout.Space(42.0f);
nextY += 42.0f;
foreach (var id in trackedError.Value)
{
GUI.Label(new Rect(leftMargin, nextY, maxLabelWidth + 340.0f, 16.0f), id);
// Reserve the space for the GUILayout scroll view.
GUILayout.Space(20.0f);
nextY += 20.0f;
}
}
GUILayout.EndScrollView();
if (importPressed)
{
this.Close();
}
}
private void DrawMouldingColour(int colourID, int listIndex, bool multipleValues)
{
var position = EditorGUILayout.GetControlRect();
// Draw label
position = EditorGUI.PrefixLabel(position, GUIUtility.GetControlID(FocusType.Passive), new GUIContent("Moulding Colour " + listIndex));
if (multipleValues)
{
// Create box and tooltip.
GUI.Box(position, new GUIContent("", "Multiple colours selected"));
var colorRect = new Rect(position.x + 1.0f, position.y + 1.0f, position.width - 2.0f, position.height - 2.0f);
var lineRect = new Rect(position.x + 1.0f, position.y + 1.0f + colorRect.height / 2.0f, 10.0f, 1.0f);
EditorGUI.DrawRect(colorRect, new Color32(209, 209, 209, 255));
EditorGUI.DrawRect(lineRect, Color.grey);
}
else
{
var mouldingColourID = (MouldingColour.Id)colourID;
var colour = MouldingColour.GetColour(mouldingColourID);
// Create box and tooltip.
GUI.Box(position, new GUIContent("", ObjectNames.NicifyVariableName((int)mouldingColourID + " - " + mouldingColourID.ToString())));
// Draw rects with colour.
var colorRect = new Rect(position.x + 1.0f, position.y + 1.0f, position.width - 2.0f, position.height - 2.0f - alphaBarHeight);
var alphaRect = new Rect(position.x + 1.0f, position.y + 1.0f + colorRect.height, Mathf.Round((position.width - 2.0f) * colour.a), alphaBarHeight);
var blackRect = new Rect(position.x + 1.0f + alphaRect.width, position.y + 1.0f + colorRect.height, position.width - 2.0f - alphaRect.width, alphaBarHeight);
EditorGUI.DrawRect(colorRect, new Color(colour.r, colour.g, colour.b));
EditorGUI.DrawRect(alphaRect, Color.white);
EditorGUI.DrawRect(blackRect, Color.black);
}
// Detect click.
if (Event.current.type == EventType.MouseDown)
{
if (position.Contains(Event.current.mousePosition))
{
MouldingColourPicker.Show((c) =>
{
// Collect all parts to record for undo.
foreach (var target in targets)
{
var brickTarget = (Brick)target;
Undo.RegisterFullObjectHierarchyUndo(brickTarget.gameObject, "Changed Material");
int indexOffset = 0;
foreach (var partTarget in brickTarget.parts)
{
if (indexOffset <= listIndex && listIndex < indexOffset + partTarget.materialIDs.Count)
{
Undo.RegisterFullObjectHierarchyUndo(partTarget.gameObject, "Changed Material");
break;
}
indexOffset += partTarget.materialIDs.Count;
}
}
// Collect all parts to change the material.
foreach (var target in targets)
{
var brickTarget = (Brick)target;
int indexOffset = 0;
foreach (var partTarget in brickTarget.parts)
{
if (indexOffset <= listIndex && listIndex < indexOffset + partTarget.materialIDs.Count)
{
// Update material ID.
partTarget.materialIDs[listIndex - indexOffset] = (int)MouldingColour.GetId(c);
// Collect all materials.
LXFMLDoc.Brick.Part.Material[] materials = new LXFMLDoc.Brick.Part.Material[partTarget.materialIDs.Count];
for (var i = 0; i < partTarget.materialIDs.Count; ++i)
{
materials[i] = new LXFMLDoc.Brick.Part.Material()
{
colorId = partTarget.materialIDs[i], shaderId = 0
};
}
// Update the part materials.
ModelImporter.SetMaterials(partTarget, materials, partTarget.legacy);
// Update knobs and tubes of this brick and the bricks it is connected to directly.
var connectedBricks = partTarget.brick.GetConnectedBricks(false);
connectedBricks.Add(partTarget.brick);
foreach (var brick in connectedBricks)
{
foreach (var part in brick.parts)
{
if (!part.legacy && part.connectivity)
{
foreach (var connectionField in part.connectivity.connectionFields)
{
foreach (var connection in connectionField.connections)
{
connection.UpdateKnobsAndTubes();
}
}
}
}
}
break;
}
indexOffset += partTarget.materialIDs.Count;
}
}
// Collect all parts to record prefab instance modifications.
foreach (var target in targets)
{
var brickTarget = (Brick)target;
if (PrefabUtility.IsPartOfAnyPrefab(brickTarget.gameObject))
{
PrefabUtility.RecordPrefabInstancePropertyModifications(brickTarget.gameObject);
}
int indexOffset = 0;
foreach (var partTarget in brickTarget.parts)
{
if (indexOffset <= listIndex && listIndex < indexOffset + partTarget.materialIDs.Count)
{
if (PrefabUtility.IsPartOfAnyPrefab(partTarget.gameObject))
{
PrefabUtility.RecordPrefabInstancePropertyModifications(partTarget.gameObject);
}
break;
}
indexOffset += partTarget.materialIDs.Count;
}
}
},
false,
false,
true
);
}
}
}
private static bool UpdateConnections(Brick[] bricks)
{
var updated = false;
foreach (var brick in bricks)
{
if (PrefabUtility.IsPartOfPrefabInstance(brick))
{
continue;
}
foreach (var part in brick.parts)
{
var designID = part.designID.ToString();
if (!PartUtility.CheckIfConnectivityForPartIsUnpacked(designID))
{
PartUtility.UnpackConnectivityForPart(designID);
}
var connectivity = part.connectivity;
if (!connectivity)
{
// Unsupported or legacy.
continue;
}
if (connectivity.version == currentVersion)
{
// Already up to date.
continue;
}
var connectivityToInstantiate = PartUtility.LoadConnectivityPrefab(designID);
if (connectivityToInstantiate)
{
GameObject.DestroyImmediate(connectivity.gameObject, true);
var connectivityGO = UnityEngine.Object.Instantiate(connectivityToInstantiate);
connectivityGO.name = "Connectivity";
connectivityGO.transform.SetParent(part.transform, false);
var connectivityComp = connectivityGO.GetComponent <Connectivity>();
part.connectivity = connectivityComp;
part.brick.totalBounds.Encapsulate(connectivityComp.extents);
connectivityComp.part = part;
updated = true;
foreach (var tube in part.tubes)
{
tube.connections.Clear();
tube.field = null;
}
foreach (var knob in part.knobs)
{
knob.field = null;
knob.connectionIndex = -1;
}
foreach (var field in connectivityComp.connectionFields)
{
foreach (var connection in field.connections)
{
ModelImporter.MatchConnectionWithKnob(connection, part.knobs);
ModelImporter.MatchConnectionWithTubes(connection, part.tubes);
}
}
}
}
}
return(updated);
}
private void DrawMouldingColour(SerializedProperty property, GUIContent label)
{
var position = EditorGUILayout.GetControlRect();
// Draw label
position = EditorGUI.PrefixLabel(position, GUIUtility.GetControlID(FocusType.Passive), label);
if (property.hasMultipleDifferentValues)
{
// Create box and tooltip.
GUI.Box(position, new GUIContent("", "Multiple colours selected"));
var colorRect = new Rect(position.x + 1.0f, position.y + 1.0f, position.width - 2.0f, position.height - 2.0f);
var lineRect = new Rect(position.x + 1.0f, position.y + 1.0f + colorRect.height / 2.0f, 10.0f, 1.0f);
EditorGUI.DrawRect(colorRect, new Color32(209, 209, 209, 255));
EditorGUI.DrawRect(lineRect, Color.grey);
}
else
{
var mouldingColourId = (MouldingColour.Id)property.intValue;
var colour = MouldingColour.GetColour(mouldingColourId);
// Create box and tooltip.
GUI.Box(position, new GUIContent("", ObjectNames.NicifyVariableName((int)mouldingColourId + " - " + mouldingColourId.ToString())));
// Draw rects with colour.
var colorRect = new Rect(position.x + 1.0f, position.y + 1.0f, position.width - 2.0f, position.height - 2.0f - alphaBarHeight);
var alphaRect = new Rect(position.x + 1.0f, position.y + 1.0f + colorRect.height, Mathf.Round((position.width - 2.0f) * colour.a), alphaBarHeight);
var blackRect = new Rect(position.x + 1.0f + alphaRect.width, position.y + 1.0f + colorRect.height, position.width - 2.0f - alphaRect.width, alphaBarHeight);
EditorGUI.DrawRect(colorRect, new Color(colour.r, colour.g, colour.b));
EditorGUI.DrawRect(alphaRect, Color.white);
EditorGUI.DrawRect(blackRect, Color.black);
}
// Detect click.
if (Event.current.type == EventType.MouseDown)
{
if (position.Contains(Event.current.mousePosition))
{
MouldingColourPicker.Show((c) =>
{
property.intValue = (int)MouldingColour.GetId(c);
// Collect all materials.
LXFMLDoc.Brick.Part.Material[] materials = new LXFMLDoc.Brick.Part.Material[materialIDsProp.arraySize];
for (var i = 0; i < materialIDsProp.arraySize; ++i)
{
materials[i] = new LXFMLDoc.Brick.Part.Material()
{
colorId = materialIDsProp.GetArrayElementAtIndex(i).intValue, shaderId = 0
};
}
// Run through all targeted parts and record them for undo.
foreach (var target in targets)
{
var partTarget = (Part)target;
// Register state before updating materials.
Undo.RegisterFullObjectHierarchyUndo(partTarget.gameObject, "Changed Material");
}
// Run through all targeted parts and update them.
foreach (var target in targets)
{
var partTarget = (Part)target;
// Update the part materials.
ModelImporter.SetMaterials(partTarget, materials, legacyProp.boolValue);
// Apply the new colour to the serialized property.
property.serializedObject.ApplyModifiedProperties();
// Update knobs and tubes of this brick and the bricks it is connected to directly.
var connectedBricks = partTarget.brick.GetConnectedBricks(false);
connectedBricks.Add(partTarget.brick);
foreach (var brick in connectedBricks)
{
foreach (var part in brick.parts)
{
if (!part.legacy)
{
foreach (var connectionField in part.connectivity.connectionFields)
{
foreach (var connection in connectionField.connections)
{
connection.UpdateKnobsAndTubes();
}
}
}
}
}
}
},
false,
false,
true
);
}
}
}