public override void OnInspectorGUI()
{
serializedObject.Update();
NavMeshEditorHelpers.AgentTypePopup("Agent Type", m_AgentTypeID);
EditorGUILayout.Space();
EditorGUILayout.PropertyField(m_StartPoint);
EditorGUILayout.PropertyField(m_EndPoint);
EditorGUILayout.PropertyField(m_Width);
m_Width.floatValue = Mathf.Max(0.0f, m_Width.floatValue);
GUILayout.BeginHorizontal();
GUILayout.Space(EditorGUIUtility.labelWidth);
if (GUILayout.Button("Align Transform To Points"))
{
foreach (NavMeshLink navLink in targets)
{
Undo.RecordObject(navLink.transform, "Align Transform to End Points");
Undo.RecordObject(navLink, "Align Transform to End Points");
AlignTransformToEndPoints(navLink);
}
}
GUILayout.EndHorizontal();
EditorGUILayout.Space();
EditorGUILayout.PropertyField(m_AutoUpdatePosition);
EditorGUILayout.PropertyField(m_Bidirectional);
NavMeshEditorHelpers.AreaPopup("Area Type", m_Area);
serializedObject.ApplyModifiedProperties();
EditorGUILayout.Space();
}
static public void CreateNavMeshLink(MenuCommand menuCommand)
{
var parent = menuCommand.context as GameObject;
GameObject go = NavMeshEditorHelpers.CreateAndSelectGameObject("NavMesh Link", parent);
go.AddComponent <NavMeshLink> ();
var view = SceneView.lastActiveSceneView;
if (view != null)
{
view.MoveToView(go.transform);
}
}
public override void OnInspectorGUI()
{
serializedObject.Update();
EditorGUILayout.PropertyField(m_Size);
EditorGUILayout.PropertyField(m_Center);
NavMeshEditorHelpers.AreaPopup("Area Type", m_Area);
NavMeshEditorHelpers.AgentMaskPopup("Affected Agents", m_AffectedAgents);
EditorGUILayout.Space();
serializedObject.ApplyModifiedProperties();
}
void SaveCombinedAsset()
{
// Create an asset describing all surfaces.
var targetPath = GetAndEnsureTargetPath(this);
var combinedAssetData = new List <NavMeshData>();
// Collect valid navmesh data.
foreach (var s in NavMeshSurface.activeSurfaces)
{
if (s.bakedNavMeshData != null)
{
combinedAssetData.Add(s.bakedNavMeshData);
}
}
// Clear the legacy navmesh data reference on the scene
if (NavMeshEditorHelpers.CurrentNavMeshAssetFormat() == NavMeshEditorHelpers.NavMeshDataFormat.Single)
{
NavMeshBuilder.ClearAllNavMeshes();
}
// Store baked navmesh data in one asset.
var combinedAssetPath = Path.Combine(targetPath, "NavMesh.asset");
if (combinedAssetData.Count == 0)
{
AssetDatabase.DeleteAsset(combinedAssetPath);
}
else
{
if (!File.Exists(combinedAssetPath))
{
// NOTE: Creates empty dummy NavMeshData to represent the main asset,
// this is done in order to show all the built meshes equally in the list.
var dummy = new NavMeshData();
AssetDatabase.CreateAsset(dummy, combinedAssetPath);
}
// Only add the data that has not been added already.
// Call to NavMeshSurface.Clear () also deletes the data from the asset.
foreach (var data in combinedAssetData)
{
if (!AssetDatabase.Contains(data))
{
AssetDatabase.AddObjectToAsset(data, combinedAssetPath);
}
}
AssetDatabase.SaveAssets();
AssetDatabase.ImportAsset(combinedAssetPath);
}
}
public static void AgentTypePopup(string labelName, SerializedProperty agentTypeID)
{
var index = -1;
var count = NavMesh.GetSettingsCount();
var agentTypeNames = new string[count + 2];
for (var i = 0; i < count; i++)
{
var id = NavMesh.GetSettingsByIndex(i).agentTypeID;
var name = NavMesh.GetSettingsNameFromID(id);
agentTypeNames[i] = name;
if (id == agentTypeID.intValue)
{
index = i;
}
}
agentTypeNames[count] = "";
agentTypeNames[count + 1] = "Open Agent Settings...";
bool validAgentType = index != -1;
if (!validAgentType)
{
EditorGUILayout.HelpBox("Agent Type invalid.", MessageType.Warning);
}
var rect = EditorGUILayout.GetControlRect(true, EditorGUIUtility.singleLineHeight);
EditorGUI.BeginProperty(rect, GUIContent.none, agentTypeID);
EditorGUI.BeginChangeCheck();
index = EditorGUI.Popup(rect, labelName, index, agentTypeNames);
if (EditorGUI.EndChangeCheck())
{
if (index >= 0 && index < count)
{
var id = NavMesh.GetSettingsByIndex(index).agentTypeID;
agentTypeID.intValue = id;
}
else if (index == count + 1)
{
NavMeshEditorHelpers.OpenAgentSettings(-1);
}
}
EditorGUI.EndProperty();
}
public override void OnInspectorGUI()
{
serializedObject.Update();
EditorGUILayout.PropertyField(m_IgnoreFromBuild);
EditorGUILayout.PropertyField(m_OverrideArea);
if (m_OverrideArea.boolValue)
{
EditorGUI.indentLevel++;
NavMeshEditorHelpers.AreaPopup("Area Type", m_Area);
EditorGUI.indentLevel--;
}
NavMeshEditorHelpers.AgentMaskPopup("Affected Agents", m_AffectedAgents);
EditorGUILayout.Space();
serializedObject.ApplyModifiedProperties();
}
public static void AreaPopup(string labelName, SerializedProperty areaProperty)
{
var areaIndex = -1;
var areaNames = GameObjectUtility.GetNavMeshAreaNames();
for (var i = 0; i < areaNames.Length; i++)
{
var areaValue = GameObjectUtility.GetNavMeshAreaFromName(areaNames[i]);
if (areaValue == areaProperty.intValue)
{
areaIndex = i;
}
}
ArrayUtility.Add(ref areaNames, "");
ArrayUtility.Add(ref areaNames, "Open Area Settings...");
var rect = EditorGUILayout.GetControlRect(true, EditorGUIUtility.singleLineHeight);
EditorGUI.BeginProperty(rect, GUIContent.none, areaProperty);
EditorGUI.BeginChangeCheck();
areaIndex = EditorGUI.Popup(rect, labelName, areaIndex, areaNames);
if (EditorGUI.EndChangeCheck())
{
if (areaIndex >= 0 && areaIndex < areaNames.Length - 2)
{
areaProperty.intValue = GameObjectUtility.GetNavMeshAreaFromName(areaNames[areaIndex]);
}
else if (areaIndex == areaNames.Length - 1)
{
NavMeshEditorHelpers.OpenAreaSettings();
}
}
EditorGUI.EndProperty();
}
public override void OnInspectorGUI()
{
if (s_Styles == null)
{
s_Styles = new Styles();
}
serializedObject.Update();
var bs = NavMesh.GetSettingsByID(m_AgentTypeID.intValue);
if (bs.agentTypeID != -1)
{
// Draw image
const float diagramHeight = 80.0f;
Rect agentDiagramRect = EditorGUILayout.GetControlRect(false, diagramHeight);
NavMeshEditorHelpers.DrawAgentDiagram(agentDiagramRect, bs.agentRadius, bs.agentHeight, bs.agentClimb, bs.agentSlope);
}
NavMeshComponentsGUIUtility.AgentTypePopup("Agent Type", m_AgentTypeID);
EditorGUILayout.Space();
EditorGUILayout.PropertyField(m_CollectObjects);
if ((CollectObjects)m_CollectObjects.enumValueIndex == CollectObjects.Volume)
{
EditorGUI.indentLevel++;
EditMode.DoEditModeInspectorModeButton(EditMode.SceneViewEditMode.Collider, "Edit Volume",
EditorGUIUtility.IconContent("EditCollider"), GetBounds, this);
EditorGUILayout.PropertyField(m_Size);
EditorGUILayout.PropertyField(m_Center);
EditorGUI.indentLevel--;
}
else
{
if (editingCollider)
{
EditMode.QuitEditMode();
}
}
EditorGUILayout.PropertyField(m_LayerMask, s_Styles.m_LayerMask);
EditorGUILayout.PropertyField(m_UseGeometry);
EditorGUILayout.Space();
EditorGUILayout.Space();
m_OverrideVoxelSize.isExpanded = EditorGUILayout.Foldout(m_OverrideVoxelSize.isExpanded, "Advanced");
if (m_OverrideVoxelSize.isExpanded)
{
EditorGUI.indentLevel++;
NavMeshComponentsGUIUtility.AreaPopup("Default Area", m_DefaultArea);
// Override voxel size.
EditorGUILayout.PropertyField(m_OverrideVoxelSize);
using (new EditorGUI.DisabledScope(!m_OverrideVoxelSize.boolValue || m_OverrideVoxelSize.hasMultipleDifferentValues))
{
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(m_VoxelSize);
if (!m_OverrideVoxelSize.hasMultipleDifferentValues)
{
if (!m_AgentTypeID.hasMultipleDifferentValues)
{
float voxelsPerRadius = m_VoxelSize.floatValue > 0.0f ? (bs.agentRadius / m_VoxelSize.floatValue) : 0.0f;
EditorGUILayout.LabelField(" ", voxelsPerRadius.ToString("0.00") + " voxels per agent radius", EditorStyles.miniLabel);
}
if (m_OverrideVoxelSize.boolValue)
{
EditorGUILayout.HelpBox("Voxel size controls how accurately the navigation mesh is generated from the level geometry. A good voxel size is 2-4 voxels per agent radius. Making voxel size smaller will increase build time.", MessageType.None);
}
}
EditorGUI.indentLevel--;
}
// Override tile size
EditorGUILayout.PropertyField(m_OverrideTileSize);
using (new EditorGUI.DisabledScope(!m_OverrideTileSize.boolValue || m_OverrideTileSize.hasMultipleDifferentValues))
{
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(m_TileSize);
if (!m_TileSize.hasMultipleDifferentValues && !m_VoxelSize.hasMultipleDifferentValues)
{
float tileWorldSize = m_TileSize.intValue * m_VoxelSize.floatValue;
EditorGUILayout.LabelField(" ", tileWorldSize.ToString("0.00") + " world units", EditorStyles.miniLabel);
}
if (!m_OverrideTileSize.hasMultipleDifferentValues)
{
if (m_OverrideTileSize.boolValue)
{
EditorGUILayout.HelpBox("Tile size controls the how local the changes to the world are (rebuild or carve). Small tile size allows more local changes, while potentially generating more data in overal.", MessageType.None);
}
}
EditorGUI.indentLevel--;
}
// Height mesh
using (new EditorGUI.DisabledScope(true))
{
EditorGUILayout.PropertyField(m_BuildHeightMesh);
}
EditorGUILayout.Space();
EditorGUI.indentLevel--;
}
EditorGUILayout.Space();
serializedObject.ApplyModifiedProperties();
var hadError = false;
var multipleTargets = targets.Length > 1;
foreach (NavMeshSurface navSurface in targets)
{
var settings = navSurface.GetBuildSettings();
// Calculating bounds is potentially expensive when unbounded - so here we just use the center/size.
// It means the validation is not checking vertical voxel limit correctly when the surface is set to something else than "in volume".
var bounds = new Bounds(Vector3.zero, Vector3.zero);
if (navSurface.collectObjects == CollectObjects.Volume)
{
bounds = new Bounds(navSurface.center, navSurface.size);
}
var errors = settings.ValidationReport(bounds);
if (errors.Length > 0)
{
if (multipleTargets)
{
EditorGUILayout.LabelField(navSurface.name);
}
foreach (var err in errors)
{
EditorGUILayout.HelpBox(err, MessageType.Warning);
}
GUILayout.BeginHorizontal();
GUILayout.Space(EditorGUIUtility.labelWidth);
if (GUILayout.Button("Open Agent Settings...", EditorStyles.miniButton))
{
NavMeshEditorHelpers.OpenAgentSettings(navSurface.agentTypeID);
}
GUILayout.EndHorizontal();
hadError = true;
}
}
if (hadError)
{
EditorGUILayout.Space();
}
using (new EditorGUI.DisabledScope(Application.isPlaying || m_AgentTypeID.intValue == -1))
{
GUILayout.BeginHorizontal();
GUILayout.Space(EditorGUIUtility.labelWidth);
if (GUILayout.Button("Clear"))
{
foreach (NavMeshSurface s in targets)
{
ClearSurface(s);
}
SceneView.RepaintAll();
}
if (GUILayout.Button("Bake"))
{
// Remove first to avoid double registration of the callback
EditorApplication.update -= UpdateAsyncBuildOperations;
EditorApplication.update += UpdateAsyncBuildOperations;
foreach (NavMeshSurface surf in targets)
{
var oper = new AsyncBakeOperation();
oper.bakeData = InitializeBakeData(surf);
oper.bakeOperation = surf.UpdateNavMesh(oper.bakeData);
oper.surface = surf;
s_BakeOperations.Add(oper);
}
}
GUILayout.EndHorizontal();
}
// Show progress for the selected targets
for (int i = s_BakeOperations.Count - 1; i >= 0; --i)
{
if (!targets.Contains(s_BakeOperations[i].surface))
{
continue;
}
var oper = s_BakeOperations[i].bakeOperation;
if (oper == null)
{
continue;
}
var p = oper.progress;
if (oper.isDone)
{
SceneView.RepaintAll();
continue;
}
GUILayout.BeginHorizontal();
if (GUILayout.Button("Cancel", EditorStyles.miniButton))
{
var bakeData = s_BakeOperations[i].bakeData;
UnityEngine.AI.NavMeshBuilder.Cancel(bakeData);
s_BakeOperations.RemoveAt(i);
}
EditorGUI.ProgressBar(EditorGUILayout.GetControlRect(), p, "Baking: " + (int)(100 * p) + "%");
if (p <= 1)
{
Repaint();
}
GUILayout.EndHorizontal();
}
}
public override void OnInspectorGUI()
{
if (s_Styles == null)
{
s_Styles = new Styles();
}
serializedObject.Update();
var bs = NavMesh.GetSettingsByID(m_AgentTypeID.intValue);
if (bs.agentTypeID != -1)
{
// Draw image
const float diagramHeight = 80.0f;
Rect agentDiagramRect = EditorGUILayout.GetControlRect(false, diagramHeight);
NavMeshEditorHelpers.DrawAgentDiagram(agentDiagramRect, bs.agentRadius, bs.agentHeight, bs.agentClimb, bs.agentSlope);
}
NavMeshComponentsGUIUtility.AgentTypePopup("Agent Type", m_AgentTypeID);
EditorGUILayout.Space();
EditorGUILayout.PropertyField(m_CollectObjects);
if ((CollectObjects)m_CollectObjects.enumValueIndex == CollectObjects.Volume)
{
EditorGUI.indentLevel++;
EditMode.DoEditModeInspectorModeButton(EditMode.SceneViewEditMode.Collider, "Edit Volume",
EditorGUIUtility.IconContent("EditCollider"), GetBounds, this);
EditorGUILayout.PropertyField(m_Size);
EditorGUILayout.PropertyField(m_Center);
EditorGUI.indentLevel--;
}
else
{
if (editingCollider)
{
EditMode.QuitEditMode();
}
}
EditorGUILayout.PropertyField(m_LayerMask, s_Styles.m_LayerMask);
EditorGUILayout.PropertyField(m_UseGeometry);
EditorGUILayout.Space();
EditorGUILayout.PropertyField(m_OverrideByGrid);
EditorGUILayout.PropertyField(m_UseMeshPrefab);
EditorGUILayout.PropertyField(m_CompressBounds);
EditorGUILayout.PropertyField(m_OverrideVector);
EditorGUILayout.Space();
m_OverrideVoxelSize.isExpanded = EditorGUILayout.Foldout(m_OverrideVoxelSize.isExpanded, "Advanced");
if (m_OverrideVoxelSize.isExpanded)
{
EditorGUI.indentLevel++;
NavMeshComponentsGUIUtility.AreaPopup("Default Area", m_DefaultArea);
// Override voxel size.
EditorGUILayout.PropertyField(m_OverrideVoxelSize);
using (new EditorGUI.DisabledScope(!m_OverrideVoxelSize.boolValue || m_OverrideVoxelSize.hasMultipleDifferentValues))
{
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(m_VoxelSize);
if (!m_OverrideVoxelSize.hasMultipleDifferentValues)
{
if (!m_AgentTypeID.hasMultipleDifferentValues)
{
float voxelsPerRadius = m_VoxelSize.floatValue > 0.0f ? (bs.agentRadius / m_VoxelSize.floatValue) : 0.0f;
EditorGUILayout.LabelField(" ", voxelsPerRadius.ToString("0.00") + " voxels per agent radius", EditorStyles.miniLabel);
}
if (m_OverrideVoxelSize.boolValue)
{
EditorGUILayout.HelpBox("Voxel size controls how accurately the navigation mesh is generated from the level geometry. A good voxel size is 2-4 voxels per agent radius. Making voxel size smaller will increase build time.", MessageType.None);
}
}
EditorGUI.indentLevel--;
}
// Override tile size
EditorGUILayout.PropertyField(m_OverrideTileSize);
using (new EditorGUI.DisabledScope(!m_OverrideTileSize.boolValue || m_OverrideTileSize.hasMultipleDifferentValues))
{
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(m_TileSize);
if (!m_TileSize.hasMultipleDifferentValues && !m_VoxelSize.hasMultipleDifferentValues)
{
float tileWorldSize = m_TileSize.intValue * m_VoxelSize.floatValue;
EditorGUILayout.LabelField(" ", tileWorldSize.ToString("0.00") + " world units", EditorStyles.miniLabel);
}
if (!m_OverrideTileSize.hasMultipleDifferentValues)
{
if (m_OverrideTileSize.boolValue)
{
EditorGUILayout.HelpBox("Tile size controls the how local the changes to the world are (rebuild or carve). Small tile size allows more local changes, while potentially generating more data in overal.", MessageType.None);
}
}
EditorGUI.indentLevel--;
}
// Height mesh
using (new EditorGUI.DisabledScope(true))
{
EditorGUILayout.PropertyField(m_BuildHeightMesh);
}
EditorGUILayout.Space();
EditorGUI.indentLevel--;
}
EditorGUILayout.Space();
// Hide editor logs
EditorGUILayout.PropertyField(m_HideEditorLogs);
EditorGUILayout.Space();
serializedObject.ApplyModifiedProperties();
var hadError = false;
var multipleTargets = targets.Length > 1;
foreach (NavMeshSurface2d navSurface in targets)
{
var settings = navSurface.GetBuildSettings();
// Calculating bounds is potentially expensive when unbounded - so here we just use the center/size.
// It means the validation is not checking vertical voxel limit correctly when the surface is set to something else than "in volume".
var bounds = new Bounds(Vector3.zero, Vector3.zero);
if (navSurface.collectObjects == CollectObjects2d.Volume)
{
bounds = new Bounds(navSurface.center, navSurface.size);
}
var errors = settings.ValidationReport(bounds);
if (errors.Length > 0)
{
if (multipleTargets)
{
EditorGUILayout.LabelField(navSurface.name);
}
foreach (var err in errors)
{
EditorGUILayout.HelpBox(err, MessageType.Warning);
}
GUILayout.BeginHorizontal();
GUILayout.Space(EditorGUIUtility.labelWidth);
if (GUILayout.Button("Open Agent Settings...", EditorStyles.miniButton))
{
NavMeshEditorHelpers.OpenAgentSettings(navSurface.agentTypeID);
}
GUILayout.EndHorizontal();
hadError = true;
}
}
if (hadError)
{
EditorGUILayout.Space();
}
#if NAVMESHCOMPONENTS_SHOW_NAVMESHDATA_REF
var nmdRect = EditorGUILayout.GetControlRect(true, EditorGUIUtility.singleLineHeight);
EditorGUI.BeginProperty(nmdRect, GUIContent.none, m_NavMeshData);
var rectLabel = EditorGUI.PrefixLabel(nmdRect, GUIUtility.GetControlID(FocusType.Passive), new GUIContent(m_NavMeshData.displayName));
EditorGUI.EndProperty();
using (new EditorGUI.DisabledScope(true))
{
EditorGUI.BeginProperty(nmdRect, GUIContent.none, m_NavMeshData);
EditorGUI.ObjectField(rectLabel, m_NavMeshData, GUIContent.none);
EditorGUI.EndProperty();
}
#endif
using (new EditorGUI.DisabledScope(Application.isPlaying || m_AgentTypeID.intValue == -1))
{
GUILayout.BeginHorizontal();
GUILayout.Space(EditorGUIUtility.labelWidth);
if (GUILayout.Button("Clear"))
{
NavMeshAssetManager2d.instance.ClearSurfaces(targets);
SceneView.RepaintAll();
}
if (GUILayout.Button("Bake"))
{
NavMeshAssetManager2d.instance.StartBakingSurfaces(targets);
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUILayout.Space(EditorGUIUtility.labelWidth);
if (GUILayout.Button("Rotate Surface to XY"))
{
foreach (var item in targets)
{
var o = item as NavMeshSurface2d;
o.transform.rotation = Quaternion.Euler(-90f, 0f, 0f);
}
}
GUILayout.EndHorizontal();
foreach (NavMeshSurface2d navSurface in targets)
{
if (!Mathf.Approximately(navSurface.transform.eulerAngles.x, 270f))
{
EditorGUILayout.HelpBox("NavMeshSurface2d is not rotated respectively to (x-90;y0;z0). Apply rotation unless intended.", MessageType.Warning);
}
}
}
// Show progress for the selected targets
var bakeOperations = NavMeshAssetManager2d.instance.GetBakeOperations();
for (int i = bakeOperations.Count - 1; i >= 0; --i)
{
if (!targets.Contains(bakeOperations[i].surface))
{
continue;
}
var oper = bakeOperations[i].bakeOperation;
if (oper == null)
{
continue;
}
var p = oper.progress;
if (oper.isDone)
{
SceneView.RepaintAll();
continue;
}
GUILayout.BeginHorizontal();
if (GUILayout.Button("Cancel", EditorStyles.miniButton))
{
var bakeData = bakeOperations[i].bakeData;
UnityEngine.AI.NavMeshBuilder.Cancel(bakeData);
bakeOperations.RemoveAt(i);
}
EditorGUI.ProgressBar(EditorGUILayout.GetControlRect(), p, "Baking: " + (int)(100 * p) + "%");
if (p <= 1)
{
Repaint();
}
GUILayout.EndHorizontal();
}
}
public override void OnInspectorGUI()
{
if (s_Styles == null)
{
s_Styles = new Styles();
}
var isPrefab = PrefabUtility.GetPrefabObject(target) != null;
if (isPrefab)
{
EditorGUILayout.HelpBox("Prefabs are currently not supported", MessageType.Warning);
return;
}
serializedObject.Update();
var bs = NavMesh.GetSettingsByID(m_AgentTypeID.intValue);
if (bs.agentTypeID != -1)
{
// Draw image
const float diagramHeight = 80.0f;
Rect agentDiagramRect = EditorGUILayout.GetControlRect(false, diagramHeight);
NavMeshEditorHelpers.DrawAgentDiagram(agentDiagramRect, bs.agentRadius, bs.agentHeight, bs.agentClimb, bs.agentSlope);
}
NavMeshEditorHelpers.AgentTypePopup("Agent Type", m_AgentTypeID);
EditorGUILayout.Space();
EditorGUILayout.PropertyField(m_CollectObjects);
if ((CollectObjects)m_CollectObjects.enumValueIndex == CollectObjects.Volume)
{
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(m_Size);
EditorGUILayout.PropertyField(m_Center);
}
EditorGUILayout.PropertyField(m_LayerMask, s_Styles.m_LayerMask);
EditorGUILayout.PropertyField(m_UseGeometry);
EditorGUILayout.Space();
m_OverrideVoxelSize.isExpanded = EditorGUILayout.Foldout(m_OverrideVoxelSize.isExpanded, "Advanced");
if (m_OverrideVoxelSize.isExpanded)
{
EditorGUI.indentLevel++;
NavMeshEditorHelpers.AreaPopup("Default Area", m_DefaultArea);
// Override voxel size.
EditorGUILayout.PropertyField(m_OverrideVoxelSize);
using (new EditorGUI.DisabledScope(!m_OverrideVoxelSize.boolValue || m_OverrideVoxelSize.hasMultipleDifferentValues))
{
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(m_VoxelSize);
if (!m_OverrideVoxelSize.hasMultipleDifferentValues)
{
if (!m_AgentTypeID.hasMultipleDifferentValues)
{
float voxelsPerRadius = m_VoxelSize.floatValue > 0.0f ? (bs.agentRadius / m_VoxelSize.floatValue) : 0.0f;
EditorGUILayout.LabelField(" ", voxelsPerRadius.ToString("0.00") + " voxels per agent radius", EditorStyles.miniLabel);
}
if (m_OverrideVoxelSize.boolValue)
{
EditorGUILayout.HelpBox("Voxel size controls how accurately the navigation mesh is generated from the level geometry. A good voxel size is 2-4 voxels per agent radius. Making voxel size smaller will increase build time.", MessageType.None);
}
}
EditorGUI.indentLevel--;
}
// Override tile size
EditorGUILayout.PropertyField(m_OverrideTileSize);
using (new EditorGUI.DisabledScope(!m_OverrideTileSize.boolValue || m_OverrideTileSize.hasMultipleDifferentValues))
{
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(m_TileSize);
if (!m_TileSize.hasMultipleDifferentValues && !m_VoxelSize.hasMultipleDifferentValues)
{
float tileWorldSize = m_TileSize.intValue * m_VoxelSize.floatValue;
EditorGUILayout.LabelField(" ", tileWorldSize.ToString("0.00") + " world units", EditorStyles.miniLabel);
}
if (!m_OverrideTileSize.hasMultipleDifferentValues)
{
if (m_OverrideTileSize.boolValue)
{
EditorGUILayout.HelpBox("Tile size controls the how local the changes to the world are (rebuild or carve). Small tile size allows more local changes, while potentially generating more data in overal.", MessageType.None);
}
}
EditorGUI.indentLevel--;
}
// Height mesh
using (new EditorGUI.DisabledScope(true))
{
EditorGUILayout.PropertyField(m_BuildHeightMesh);
}
// Debug options
s_ShowDebugOptions = GUILayout.Toggle(s_ShowDebugOptions, "Debug", EditorStyles.foldout);
if (s_ShowDebugOptions)
{
EditorGUI.indentLevel++;
s_DebugVisualization.showInputGeom = EditorGUILayout.Toggle(s_Styles.m_ShowInputGeom, s_DebugVisualization.showInputGeom);
s_DebugVisualization.showVoxels = EditorGUILayout.Toggle(s_Styles.m_ShowVoxels, s_DebugVisualization.showVoxels);
s_DebugVisualization.showRegions = EditorGUILayout.Toggle(s_Styles.m_ShowRegions, s_DebugVisualization.showRegions);
s_DebugVisualization.showRawContours = EditorGUILayout.Toggle(s_Styles.m_ShowRawContours, s_DebugVisualization.showRawContours);
s_DebugVisualization.showContours = EditorGUILayout.Toggle(s_Styles.m_ShowContours, s_DebugVisualization.showContours);
s_DebugVisualization.showPolyMesh = EditorGUILayout.Toggle(s_Styles.m_ShowPolyMesh, s_DebugVisualization.showPolyMesh);
s_DebugVisualization.showPolyMeshDetail = EditorGUILayout.Toggle(s_Styles.m_ShowPolyMeshDetail, s_DebugVisualization.showPolyMeshDetail);
var useFocus = EditorGUILayout.Toggle(new GUIContent("Use Debug Focus"), s_DebugVisualization.useFocus);
if (useFocus != s_DebugVisualization.useFocus)
{
// Refresh Scene view.
SceneView.RepaintAll();
s_DebugVisualization.useFocus = useFocus;
}
if (s_DebugVisualization.useFocus)
{
EditorGUI.indentLevel++;
s_DebugVisualization.focusPoint = EditorGUILayout.Vector3Field(new GUIContent("Focus Point"), s_DebugVisualization.focusPoint);
EditorGUI.indentLevel--;
}
EditorGUILayout.HelpBox("Debug options will show various visualizations of the build process. The visualization are created when bake is pressed and shown at the location of the bake, and are not stored to disk.", MessageType.None);
EditorGUI.indentLevel--;
}
EditorGUILayout.Space();
EditorGUI.indentLevel--;
}
EditorGUILayout.Space();
serializedObject.ApplyModifiedProperties();
var hadError = false;
var multipleTargets = targets.Length > 1;
foreach (NavMeshSurface navSurface in targets)
{
var settings = navSurface.GetBuildSettings();
// Calculating bounds is potentially expensive when unbounded - so here we just use the center/size.
// It means the validation is not checking vertical voxel limit correctly when the surface is set to something else than "in volume".
var bounds = new Bounds(Vector3.zero, Vector3.zero);
if (navSurface.collectObjects == CollectObjects.Volume)
{
bounds = new Bounds(navSurface.center, navSurface.size);
}
var errors = settings.ValidationReport(bounds);
if (errors.Length > 0)
{
if (multipleTargets)
{
EditorGUILayout.LabelField(navSurface.name);
}
foreach (var err in errors)
{
EditorGUILayout.HelpBox(err, MessageType.Warning);
}
GUILayout.BeginHorizontal();
GUILayout.Space(EditorGUIUtility.labelWidth);
if (GUILayout.Button("Open Agent Settings...", EditorStyles.miniButton))
{
NavMeshEditorHelpers.OpenAgentSettings(navSurface.agentTypeID);
}
GUILayout.EndHorizontal();
hadError = true;
}
}
if (hadError)
{
EditorGUILayout.Space();
}
using (new EditorGUI.DisabledScope(Application.isPlaying || m_AgentTypeID.intValue == -1))
{
GUILayout.BeginHorizontal();
GUILayout.Space(EditorGUIUtility.labelWidth);
if (GUILayout.Button("Clear"))
{
if (NavMeshEditorHelpers.AllowToOverwriteExistingData(NavMeshEditorHelpers.NavMeshDataFormat.Nested))
{
foreach (NavMeshSurface s in targets)
{
ClearSurface(s);
}
SaveCombinedAsset();
SceneView.RepaintAll();
}
}
var allTargetsActive = true;
foreach (NavMeshSurface surf in targets)
{
if (!NavMeshSurface.activeSurfaces.Contains(surf))
{
allTargetsActive = false;
break;
}
}
GUI.enabled = allTargetsActive;
if (GUILayout.Button("Bake"))
{
if (NavMeshEditorHelpers.AllowToOverwriteExistingData(NavMeshEditorHelpers.NavMeshDataFormat.Nested))
{
foreach (NavMeshSurface navSurface in targets)
{
BakeSurface(navSurface);
}
SaveCombinedAsset();
SceneView.RepaintAll();
}
}
GUI.enabled = true;
GUILayout.EndHorizontal();
}
}
public static void DrawBuildDebug(NavMeshData navMeshData)
{
NavMeshBuildDebugFlags flags = NavMeshBuildDebugFlags.All;
NavMeshEditorHelpers.DrawBuildDebug(navMeshData, flags);
}
