static public FastList <T> SearchAllScenes <T>(bool searchInActiveGameObjects) where T : Component
{
var list = new FastList <T>();
#if !UNITY_5
FastList <GameObject> gos = GetAllRootGameObjects();
for (int i = 0; i < gos.Count; i++)
{
var result = SearchParent <T>(gos.items[i], searchInActiveGameObjects);
list.AddRange(result);
}
#else
list.items = GameObject.FindObjectsOfType <T>();
list.SetCount(list.items.Length);
if (!searchInActiveGameObjects)
{
for (int i = 0; i < list.Count; i++)
{
if (!list.items[i].gameObject.activeInHierarchy)
{
list.RemoveAt(i--);
}
}
}
#endif
return(list);
}
static bool LinecastAll(Vector3 p1, Vector3 p2, int layerMask)
{
Vector3 dir = p2 - p1;
hitInfos2.SetCount(Physics.RaycastNonAlloc(p1, dir, hitInfos2.items, dir.magnitude, layerMask));
return(hitInfos2.Count > 0);
}
static public void RemoveOverlap(Transform t, MeshCombineJobManager.MeshCombineJob meshCombineJob, MeshCache.SubMeshCache newMeshCache, ref byte[] vertexIsInsideCollider)
{
if (vertexIsInsideCollider == null)
{
vertexIsInsideCollider = new byte[65534];
}
int overlapLayerMask = meshCombineJob.meshCombiner.overlapLayerMask;
int voxelizeLayer = meshCombineJob.meshCombiner.voxelizeLayer;
int voxelizeLayerMask = 1 << voxelizeLayer;
int lodGroupLayer = meshCombineJob.meshCombiner.lodGroupLayer;
int lodGroupLayerMask = 1 << lodGroupLayer;
int lodLevel = meshCombineJob.meshObjectsHolder.lodLevel;
Vector3 cellOffset = meshCombineJob.position;
CreateOverlapColliders.newT.position = -cellOffset;
t.parent.position -= cellOffset;
#if !UNITY_2017
if (!Physics.autoSyncTransforms)
{
Physics.SyncTransforms();
}
#endif
CreateOverlapColliders.EnableLodLevelCollider(lodLevel, lodGroupLayer);
Vector3[] newVertices = newMeshCache.vertices;
int[] newTriangles = newMeshCache.triangles;
FastList <MeshObject> meshObjects = meshCombineJob.meshObjectsHolder.meshObjects;
int startIndex = meshCombineJob.startIndex;
int endIndex = meshCombineJob.endIndex;
bool queriesHitBackfaces = Physics.queriesHitBackfaces;
Physics.queriesHitBackfaces = true;
toCombineGos.Clear();
for (int i = startIndex; i < endIndex; i++)
{
toCombineGos.Add(meshObjects.items[i].cachedGO.go);
}
for (int a = startIndex; a < endIndex; a++)
{
MeshObject meshObject = meshObjects.items[a];
CachedGameObject cachedGO = meshObject.cachedGO;
GameObject go;
CreateOverlapColliders.lookupOrigCollider.TryGetValue(cachedGO.go, out go);
int startTriangleIndex = meshObject.startNewTriangleIndex;
int endTriangleIndex = meshObject.newTriangleCount + startTriangleIndex;
Bounds bounds = cachedGO.mr.bounds;
bounds.center -= cellOffset;
int oldLayer = 0;
if (go)
{
oldLayer = go.layer;
go.layer = voxelizeLayer;
}
colliders.SetCount(Physics.OverlapBoxNonAlloc(bounds.center, bounds.extents, colliders.items, Quaternion.identity, overlapLayerMask));
if (go)
{
go.layer = oldLayer;
}
// Debug.Log("collider Count " + colliders.Count);
if (colliders.Count == 0)
{
continue;
}
collidersInfo.SetCount(colliders.Count);
for (int i = 0; i < colliders.Count; i++)
{
GameObject colliderGo = colliders.items[i].gameObject;
collidersInfo.items[i] = new ColliderInfo()
{
layer = colliderGo.layer, go = colliderGo
};
colliderGo.layer = voxelizeLayer;
}
// Debug.Log("start " + startTriangleIndex + " end " + endTriangleIndex);
for (int i = startTriangleIndex; i < endTriangleIndex; i += 3)
{
int vertIndexA = newTriangles[i];
if (vertIndexA == -1)
{
continue;
}
byte isInsideVoxel = vertexIsInsideCollider[vertIndexA];
if (isInsideVoxel != outsideVoxel)
{
tri.a = t.TransformPoint(newVertices[vertIndexA]);
hitInfos.SetCount(Physics.RaycastNonAlloc(tri.a, Vector3.up, hitInfos.items, Mathf.Infinity, voxelizeLayerMask));
if (!AnythingInside())
{
vertexIsInsideCollider[vertIndexA] = outsideVoxel; continue;
}
tri.b = t.TransformPoint(newVertices[newTriangles[i + 1]]);
tri.c = t.TransformPoint(newVertices[newTriangles[i + 2]]);
if (LinecastAll(tri.a, tri.b, voxelizeLayerMask) && IntersectAny())
{
continue;
}
if (LinecastAll(tri.b, tri.c, voxelizeLayerMask) && IntersectAny())
{
continue;
}
if (LinecastAll(tri.c, tri.a, voxelizeLayerMask) && IntersectAny())
{
continue;
}
if (LinecastAll(tri.a, (tri.b + tri.c) * 0.5f, voxelizeLayerMask) && IntersectAny())
{
continue;
}
if (LinecastAll(tri.b, (tri.c + tri.a) * 0.5f, voxelizeLayerMask) && IntersectAny())
{
continue;
}
if (LinecastAll(tri.c, (tri.a + tri.b) * 0.5f, voxelizeLayerMask) && IntersectAny())
{
continue;
}
//tri.Calc();
//Vector3 origin = tri.a + (tri.dirAb / 2) + ((tri.c - tri.h1) / 2);
//if (Physics.CheckBox(origin, new Vector3(0.05f, tri.h, tri.ab) / 2, Quaternion.LookRotation(tri.dirAb, tri.dirAc), voxelizeLayerMask))
//{
// colliderGO.layer = oldLayer;
// continue;
//}
if (CreateOverlapColliders.foundLodGroup && AreAllHitInfosALodGroup() && !IsOneColliderGOInToCombineGos() && !CheckAnyInsideOfLodGroups(lodGroupLayerMask, lodLevel))
{
continue;
}
meshCombineJob.trianglesRemoved += 3;
newTriangles[i] = -1;
}
}
for (int i = 0; i < colliders.Count; i++)
{
ColliderInfo colliderInfo = collidersInfo.items[i];
colliderInfo.go.layer = colliderInfo.layer;
}
}
Array.Clear(vertexIsInsideCollider, 0, newVertices.Length);
// Debug.Log("Removed " + meshCombineJob.trianglesRemoved);
newMeshCache.triangles = newTriangles;
Physics.queriesHitBackfaces = queriesHitBackfaces;
t.parent.position += cellOffset;
}
