private Bounds CalculateWorldBounds(List <NavMeshBuildSource> sources)
{
Matrix4x4 inverse = Matrix4x4.TRS(base.transform.position, base.transform.rotation, Vector3.one).inverse;
Bounds result = default(Bounds);
foreach (NavMeshBuildSource navMeshBuildSource in sources)
{
switch (navMeshBuildSource.shape)
{
case NavMeshBuildSourceShape.Mesh:
{
Mesh mesh = navMeshBuildSource.sourceObject as Mesh;
result.Encapsulate(NavMeshSurface.GetWorldBounds(inverse * navMeshBuildSource.transform, mesh.bounds));
break;
}
case NavMeshBuildSourceShape.Terrain:
{
TerrainData terrainData = navMeshBuildSource.sourceObject as TerrainData;
result.Encapsulate(NavMeshSurface.GetWorldBounds(inverse * navMeshBuildSource.transform, new Bounds(0.5f * terrainData.size, terrainData.size)));
break;
}
case NavMeshBuildSourceShape.Box:
case NavMeshBuildSourceShape.Sphere:
case NavMeshBuildSourceShape.Capsule:
case NavMeshBuildSourceShape.ModifierBox:
result.Encapsulate(NavMeshSurface.GetWorldBounds(inverse * navMeshBuildSource.transform, new Bounds(Vector3.zero, navMeshBuildSource.size)));
break;
}
}
result.Expand(0.1f);
return(result);
}
private List <NavMeshBuildSource> CollectSources()
{
List <NavMeshBuildSource> list = new List <NavMeshBuildSource>();
List <NavMeshBuildMarkup> list2 = new List <NavMeshBuildMarkup>();
List <NavMeshModifier> list3;
if (this.m_CollectObjects == CollectObjects.Children)
{
list3 = new List <NavMeshModifier>(base.GetComponentsInChildren <NavMeshModifier>());
list3.RemoveAll((NavMeshModifier x) => !x.isActiveAndEnabled);
}
else
{
list3 = NavMeshModifier.activeModifiers;
}
foreach (NavMeshModifier navMeshModifier in list3)
{
if ((this.m_LayerMask & 1 << navMeshModifier.gameObject.layer) != 0)
{
if (navMeshModifier.AffectsAgentType(this.m_AgentTypeID))
{
list2.Add(new NavMeshBuildMarkup
{
root = navMeshModifier.transform,
overrideArea = navMeshModifier.overrideArea,
area = navMeshModifier.area,
ignoreFromBuild = navMeshModifier.ignoreFromBuild
});
}
}
}
if (this.m_CollectObjects == CollectObjects.All)
{
NavMeshBuilder.CollectSources(null, this.m_LayerMask, this.m_UseGeometry, this.m_DefaultArea, list2, list);
}
else if (this.m_CollectObjects == CollectObjects.Children)
{
NavMeshBuilder.CollectSources(base.transform, this.m_LayerMask, this.m_UseGeometry, this.m_DefaultArea, list2, list);
}
else if (this.m_CollectObjects == CollectObjects.Volume)
{
Matrix4x4 mat = Matrix4x4.TRS(base.transform.position, base.transform.rotation, Vector3.one);
Bounds worldBounds = NavMeshSurface.GetWorldBounds(mat, new Bounds(this.m_Center, this.m_Size));
NavMeshBuilder.CollectSources(worldBounds, this.m_LayerMask, this.m_UseGeometry, this.m_DefaultArea, list2, list);
}
if (this.m_IgnoreNavMeshAgent)
{
list.RemoveAll((NavMeshBuildSource x) => x.component != null && x.component.gameObject.GetComponent <NavMeshAgent>() != null);
}
if (this.m_IgnoreNavMeshObstacle)
{
list.RemoveAll((NavMeshBuildSource x) => x.component != null && x.component.gameObject.GetComponent <NavMeshObstacle>() != null);
}
this.AppendModifierVolumes(ref list);
return(list);
}
