public static void CreateNavMeshSurface(MenuCommand menuCommand)
{
var parent = menuCommand.context as GameObject;
var go = NavMeshComponentsGUIUtility.CreateAndSelectGameObject("NavMesh Surface", parent);
go.AddComponent <NavMeshSurface>();
var view = SceneView.lastActiveSceneView;
if (view != null)
{
view.MoveToView(go.transform);
}
}
public override void OnInspectorGUI()
{
serializedObject.Update();
EditMode.DoEditModeInspectorModeButton(EditMode.SceneViewEditMode.Collider, "Edit Volume",
EditorGUIUtility.IconContent("EditCollider"), GetBounds, this);
EditorGUILayout.PropertyField(m_Size);
EditorGUILayout.PropertyField(m_Center);
NavMeshComponentsGUIUtility.AreaPopup("Area Type", m_Area);
NavMeshComponentsGUIUtility.AgentMaskPopup("Affected Agents", m_AffectedAgents);
EditorGUILayout.Space();
serializedObject.ApplyModifiedProperties();
}
public override void OnInspectorGUI()
{
serializedObject.Update();
NavMeshComponentsGUIUtility.AgentTypePopup("Agent Type", m_AgentTypeID);
EditorGUILayout.Space();
EditorGUILayout.PropertyField(m_StartPoint);
EditorGUILayout.PropertyField(m_EndPoint);
GUILayout.BeginHorizontal();
GUILayout.Space(EditorGUIUtility.labelWidth);
if (GUILayout.Button("Swap"))
{
foreach (NavMeshLink navLink in targets)
{
var tmp = navLink.startPoint;
navLink.startPoint = navLink.endPoint;
navLink.endPoint = tmp;
}
SceneView.RepaintAll();
}
if (GUILayout.Button("Align Transform"))
{
foreach (NavMeshLink navLink in targets)
{
Undo.RecordObject(navLink.transform, "Align Transform to End Points");
Undo.RecordObject(navLink, "Align Transform to End Points");
AlignTransformToEndPoints(navLink);
}
SceneView.RepaintAll();
}
GUILayout.EndHorizontal();
EditorGUILayout.Space();
EditorGUILayout.PropertyField(m_Width);
EditorGUILayout.PropertyField(m_CostModifier);
EditorGUILayout.PropertyField(m_AutoUpdatePosition);
EditorGUILayout.PropertyField(m_Bidirectional);
NavMeshComponentsGUIUtility.AreaPopup("Area Type", m_Area);
serializedObject.ApplyModifiedProperties();
EditorGUILayout.Space();
}
public override void OnInspectorGUI()
{
serializedObject.Update();
EditorGUILayout.PropertyField(m_IgnoreFromBuild);
EditorGUILayout.PropertyField(m_OverrideArea);
if (m_OverrideArea.boolValue)
{
EditorGUI.indentLevel++;
NavMeshComponentsGUIUtility.AreaPopup("Area Type", m_Area);
EditorGUI.indentLevel--;
}
NavMeshComponentsGUIUtility.AgentMaskPopup("Affected Agents", m_AffectedAgents);
EditorGUILayout.Space();
serializedObject.ApplyModifiedProperties();
}
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();
}
}