//吧碰撞归类，放到对应文件夹
static void CopyColToTemp(string findGo)
{
GameObject go = GameObject.Find(findGo) as GameObject;
if (go == null)
{
return;
}
//每一个Collider都必须要有Renderer,并且把碰撞复制到toParentTemp
Collider[] cols = go.transform.GetComponentsInChildren <Collider>();
foreach (Collider col in cols)
{
bool isCanWalk = (ComLayer.IsGroundLayer(col.gameObject.layer));
//不区分可走不可走，全部障碍都可以走
isCanWalk = true;
//要吧renderer打开才能烘焙寻路
if (col is TerrainCollider)
{
Terrain mesh = col.GetComponent <Terrain>();
if (mesh == null)
{
Debuger.LogError(col.name + " 找不到Terrain");
continue;
}
mesh.enabled = true;
Debuger.LogError("碰撞含有Terrain组件，导出的obj后端无法使用");
}
else
{
Renderer mesh = col.GetComponent <Renderer>();
if (mesh == null)
{
Debuger.LogError(col.name + " 找不到Renderer");
continue;
}
mesh.enabled = true;
}
col.transform.parent = GetParent(isCanWalk).transform;
GameObjectUtility.SetStaticEditorFlags(col.gameObject, StaticEditorFlags.NavigationStatic);
//设置能否行走
GameObjectUtility.SetNavMeshArea(col.gameObject, isCanWalk ? 0 : 1);
}
}
static void BeginBuild()
{
GameObject go = GameObject.Find("MapScene") as GameObject;
if (go == null)
{
return;
}
//如果renderer没有collider的，不要烘焙
foreach (Renderer r in go.transform.GetComponentsInChildren <Renderer>())
{
Collider c = r.gameObject.GetComponent <Collider>();
{
if (c == null)
{
GameObjectUtility.SetStaticEditorFlags(r.gameObject, GameObjectUtility.GetStaticEditorFlags(r.gameObject) & ~StaticEditorFlags.NavigationStatic);
}
}
}
//每一个Collider都必须要有Renderer
Collider[] cols = go.transform.GetComponentsInChildren <Collider>();
//记录改变的render
List <Renderer> colRenderListRecord = new List <Renderer>();
foreach (Collider col in cols)
{
bool isCanWalk = (ComLayer.IsGroundLayer(col.gameObject.layer));
//不区分可走不可走，全部障碍都可以走
isCanWalk = true;
//要吧renderer打开才能烘焙寻路
if (col is TerrainCollider)
{
Terrain mesh = col.GetComponent <Terrain>();
if (mesh == null)
{
Debuger.LogError(col.name + " 找不到Terrain");
continue;
}
Debuger.LogError("碰撞含有Terrain组件，导出的obj后端无法使用");
}
else
{
Renderer mesh = col.GetComponent <Renderer>();
if (mesh == null)
{
Debuger.LogError(col.name + " 找不到Renderer");
continue;
}
if (mesh.enabled == false)
{
colRenderListRecord.Add(mesh);
}
mesh.enabled = true;
}
GameObjectUtility.SetStaticEditorFlags(col.gameObject, StaticEditorFlags.NavigationStatic);
}
//设置stepheight
SerializedObject settingsObject = new SerializedObject(NavMeshBuilder.navMeshSettingsObject);
SerializedProperty agentRadius = settingsObject.FindProperty("m_BuildSettings.agentClimb");
agentRadius.floatValue = 0.5f;
settingsObject.ApplyModifiedProperties();
NavMeshBuilder.BuildNavMesh();
//吧render不激活
foreach (Renderer r in colRenderListRecord)
{
r.enabled = false;
}
}
