protected static ColliderSliceResult PrepareSliceCollider(Vector3 locPos, Collider collider, Mesh mesh, Plane plane)
{
var result = new ColliderSliceResult();
IBzSliceAdapter adapter = new BzSliceColliderAdapter(mesh.vertices, collider.gameObject);
BzMeshDataDissector meshDissector = new BzMeshDataDissector(mesh, plane, null, adapter, null);
result.SliceResult = SliceResult.Sliced;
result.OriginalCollider = collider;
result.meshDissector = meshDissector;
return(result);
}
ColliderSliceResult[] SliceColliders(Plane plane)
{
var colliders = GetComponentsInChildren <Collider>();
ColliderSliceResult[] results = new ColliderSliceResult[colliders.Length];
bool ColliderExistsNeg = false;
bool ColliderExistsPos = false;
for (int i = 0; i < colliders.Length; i++)
{
var collider = colliders[i];
var colliderB = collider as BoxCollider;
var colliderS = collider as SphereCollider;
var colliderC = collider as CapsuleCollider;
var colliderM = collider as MeshCollider;
ColliderSliceResult result;
if (colliderB != null)
{
var mesh = Cube.Create(colliderB.size, colliderB.center);
result = TrySliceCollider(colliderB.center, colliderB, mesh, plane);
}
else if (colliderS != null)
{
var mesh = IcoSphere.Create(colliderS.radius, colliderS.center);
result = TrySliceCollider(colliderS.center, colliderS, mesh, plane);
}
else if (colliderC != null)
{
var mesh = Capsule.Create(colliderC.radius, colliderC.height, colliderC.direction, colliderC.center);
result = TrySliceCollider(colliderC.center, colliderC, mesh, plane);
}
else if (colliderM != null)
{
Mesh mesh = Instantiate(colliderM.sharedMesh);
result = TrySliceCollider(Vector3.zero, colliderM, mesh, plane);
}
else
{
throw new NotSupportedException("Not supported collider type '" + collider.GetType().Name + "'");
}
ColliderExistsNeg |= result.SliceResult == SliceResult.Sliced | result.SliceResult == SliceResult.Neg;
ColliderExistsPos |= result.SliceResult == SliceResult.Sliced | result.SliceResult == SliceResult.Pos;
results[i] = result;
}
bool sliced = ColliderExistsNeg & ColliderExistsPos;
return(sliced ? results : null);
}
private ColliderSliceResult TrySliceCollider(Vector3 locPos, Collider collider, Mesh mesh, Plane plane)
{
IBzSliceAddapter adapter = new BzSliceColliderAddapter(mesh.vertices, collider.gameObject);
BzMeshDataDissector meshDissector = new BzMeshDataDissector(mesh, plane, null, adapter, null);
ColliderSliceResult result = new ColliderSliceResult();
result.OriginalCollider = collider;
result.MeshDissector = meshDissector;
result.SliceResult = meshDissector.Slice();
return(result);
}
protected static ColliderSliceResult PrepareSliceCollider(Collider collider, Mesh mesh, Plane plane)
{
var result = new ColliderSliceResult();
IBzSliceAdapter adapter = new BzSliceColliderAdapter(mesh.vertices, collider.gameObject);
SliceConfigurationDto conf = BzSliceConfiguration.GetDefault();
BzMeshDataDissector meshDissector = new BzMeshDataDissector(mesh, plane, null, adapter, conf);
result.SliceResult = SliceResult.Sliced;
result.OriginalCollider = collider;
result.meshDissector = meshDissector;
return(result);
}
private static ColliderSliceResult[] SliceColliders(Plane plane, Collider[] colliders)
{
ColliderSliceResult[] results = new ColliderSliceResult[colliders.Length];
bool ColliderExistsNeg = false;
bool ColliderExistsPos = false;
for (int i = 0; i < colliders.Length; i++)
{
var collider = colliders[i];
var colliderB = collider as BoxCollider;
var colliderS = collider as SphereCollider;
var colliderC = collider as CapsuleCollider;
var colliderM = collider as MeshCollider;
ColliderSliceResult result;
if (colliderB != null)
{
var mesh = Cube.Create(colliderB.size, colliderB.center);
result = PrepareSliceCollider(collider, mesh, plane);
}
else if (colliderS != null)
{
var mesh = IcoSphere.Create(colliderS.radius, colliderS.center);
result = PrepareSliceCollider(collider, mesh, plane);
}
else if (colliderC != null)
{
var mesh = Capsule.Create(colliderC.radius, colliderC.height, colliderC.direction, colliderC.center);
result = PrepareSliceCollider(collider, mesh, plane);
}
else if (colliderM != null)
{
Mesh mesh = UnityEngine.Object.Instantiate(colliderM.sharedMesh);
result = PrepareSliceCollider(collider, mesh, plane);
}
else
{
throw new NotSupportedException("Not supported collider type '" + collider.GetType().Name + "'");
}
ColliderExistsNeg |= result.SliceResult == SliceResult.Sliced | result.SliceResult == SliceResult.Neg;
ColliderExistsPos |= result.SliceResult == SliceResult.Sliced | result.SliceResult == SliceResult.Pos;
results[i] = result;
}
bool sliced = ColliderExistsNeg & ColliderExistsPos;
return(sliced ? results : null);
}
