public override void OnInspectorGUI()
{
serializedObject.Update();
base.OnInspectorGUI();
if (_treeManager.terrain == null)
{
if (!Application.isPlaying && Event.current.type == EventType.ExecuteCommand && pickerControlID > 0 && Event.current.commandName == "ObjectSelectorClosed")
{
if (EditorGUIUtility.GetObjectPickerControlID() == pickerControlID)
{
AddTerrainPickerObject(EditorGUIUtility.GetObjectPickerObject());
}
pickerControlID = -1;
}
EditorGUI.BeginDisabledGroup(Application.isPlaying);
DrawTreeTerrainAddButton();
EditorGUI.EndDisabledGroup();
return;
}
else if (_treeManager.terrainSettings == null)
{
_treeManager.SetupManagerWithTerrain(_treeManager.terrain);
}
DrawSceneSettingsBox();
if (_treeManager.terrainSettings != null)
{
DrawGlobalValuesBox();
if (Application.isPlaying)
{
DrawRegisteredPrefabsBox();
}
DrawGPUInstancerPrototypesBox();
}
HandlePickerObjectSelection();
serializedObject.ApplyModifiedProperties();
base.InspectorGUIEnd();
}
private void MapMagicTerrainAddTreeManager(Terrain terrain)
{
if (terrain.GetComponent <GPUInstancerTreeManager>() == null && treePrototypes != null && treePrototypes.Count > 0)
{
GPUInstancerTreeManager newTreeManager = terrain.gameObject.AddComponent <GPUInstancerTreeManager>();
newTreeManager.isFrustumCulling = isFrustumCulling;
newTreeManager.isOcclusionCulling = isOcclusionCulling;
newTreeManager.minCullingDistance = minCullingDistance;
newTreeManager.autoSelectCamera = autoSelectCamera;
newTreeManager.cameraData.SetCamera(cameraData.mainCamera);
newTreeManager.cameraData.renderOnlySelectedCamera = cameraData.renderOnlySelectedCamera;
newTreeManager.cameraData.hiZOcclusionGenerator = null;
newTreeManager.InitializeCameraData();
// for mapmagic tree optimization
if (terrain.terrainData.treePrototypes.Length != treePrototypes.Count)
{
int terrainTreeIndex = 0;
List <GPUInstancerPrototype> newPrototypeList = new List <GPUInstancerPrototype>();
for (int i = 0; i < treePrototypes.Count; i++)
{
if (terrainTreeIndex >= terrain.terrainData.treePrototypes.Length)
{
break;
}
GPUInstancerTreePrototype tp = (GPUInstancerTreePrototype)treePrototypes[i];
if (!terrain.terrainData.treePrototypes[terrainTreeIndex].prefab == tp.prefabObject)
{
newPrototypeList.Add(tp);
terrainTreeIndex++;
}
}
newTreeManager.prototypeList = newPrototypeList;
}
else
{
newTreeManager.prototypeList = treePrototypes;
}
newTreeManager.SetupManagerWithTerrain(terrain);
newTreeManager.terrainSettings.maxTreeDistance = terrainSettings.maxTreeDistance;
if (terrain.gameObject.activeSelf)
{
newTreeManager.InitializeRuntimeDataAndBuffers();
}
}
}