public GameObject[] Slicing()
{
// left right를 각각 뒤집어 씌울 material을 만들고 색을 다르게해서 각각 잘리면 나눠서 색을 입힘. 그 다음에 유저가 선택하면 선택한 mesh만 지워지도록. 허공을 누르면 다시 오리지널 메쉬로 넘어가게.
AdjacencyList.Instance.ListUpdate();
IntPtr left = CGAL.CreateMeshObject();
IntPtr right = CGAL.CreateMeshObject();
GameObject[] result = new GameObject[2];
float[] verticesCoordinate = CGAL.ConvertToFloatArray(AdjacencyList.Instance.worldPositionVertices.ToArray());
middlePosition = Vector3.Lerp(firstRay.origin, secondRay.origin, 0.5f);
if (CGAL.BuildPolyhedron(left,
verticesCoordinate,
verticesCoordinate.Length / 3,
MeshManager.Instance.mesh.triangles,
MeshManager.Instance.mesh.triangles.Length / 3) == 0)
{
Debug.Log(" 만들어지지 않음");
}
if (CGAL.BuildPolyhedron(right,
verticesCoordinate,
verticesCoordinate.Length / 3,
MeshManager.Instance.mesh.triangles,
MeshManager.Instance.mesh.triangles.Length / 3) == 0)
{
Debug.Log(" 만들어지지 않음");
}
///left right 생성이 됨.
///이상태에서
///plane의 노말값만 바꿔서 슬라이싱함.
CGAL.ClipPolyhedronByPlane(
left,
CGAL.GeneratePlane(
middlePosition,
firstRay.origin + firstRay.direction * 10f,
secondRay.origin + secondRay.direction * 10f));
CGAL.ClipPolyhedronByPlane(
right,
CGAL.GeneratePlane(
middlePosition,
secondRay.origin + secondRay.direction * 10f,
firstRay.origin + firstRay.direction * 10f));
GameObject leftHeart = CGAL.GenerateNewObject(left, leftMaterial);
GameObject rightHeart = CGAL.GenerateNewObject(right, rightMaterial);
leftWorldPos = new List <Vector3>();
rightWorldPos = new List <Vector3>();
leftWorldPos = AdjacencyList.Instance.LocalToWorldPosition(leftHeart.GetComponent <MeshFilter>().mesh);
rightWorldPos = AdjacencyList.Instance.LocalToWorldPosition(rightHeart.GetComponent <MeshFilter>().mesh);
MeshManager.Instance.Heart.SetActive(false);
// 여기까지 했고 선택하면 하나 잘리도록 하기.
result[0] = leftHeart;
result[1] = rightHeart;
return(result);
}
public GameObject[] Slicing()
{
MultiMeshAdjacencyList.Instance.Initialize();
verticesCoordinates = new List <float[]>();
int ResultIndex = 0;
for (int j = 0; j < Size; j++)
{
Left[j] = CGAL.CreateMeshObject();
Right[j] = CGAL.CreateMeshObject();
}
middlePosition = Vector3.Lerp(firstRay.origin, secondRay.origin, 0.5f);
for (int j = 0; j < Size; j++)
{
verticesCoordinates.Add(CGAL.ConvertToFloatArray(MultiMeshAdjacencyList.Instance.WorldPositionVertices[j].ToArray()));
if (CGAL.BuildPolyhedron(Left[j],
verticesCoordinates.ElementAt(j),
verticesCoordinates.ElementAt(j).Length / 3,
MultiMeshManager.Instance.Meshes[j].triangles,
MultiMeshManager.Instance.Meshes[j].triangles.Length / 3) == -1)
{
Debug.Log("만들어지지 않음");
}
if (CGAL.BuildPolyhedron(Right[j],
verticesCoordinates.ElementAt(j),
verticesCoordinates.ElementAt(j).Length / 3,
MultiMeshManager.Instance.Meshes[j].triangles,
MultiMeshManager.Instance.Meshes[j].triangles.Length / 3) == -1)
{
Debug.Log("만들어지지 않음");
}
}
for (int j = 0; j < Size; j++)
{
if (
CGAL.ClipPolyhedronByPlane(
Left[j],
CGAL.GeneratePlane(
middlePosition,
firstRay.origin + firstRay.direction * 10f,
secondRay.origin + secondRay.direction * 10f)) == -1)
{
Debug.Log("만들어지지 않음");
}
if (CGAL.ClipPolyhedronByPlane(
Right[j],
CGAL.GeneratePlane(
middlePosition,
secondRay.origin + secondRay.direction * 10f,
firstRay.origin + firstRay.direction * 10f)) == -1)
{
Debug.Log("만들어지지 않음");
}
LeftPart[j] = CGAL.GenerateLeftNewObject(Left[j], leftMaterial, j);
RightPart[j] = CGAL.GenerateRightNewObject(Right[j], rightMaterial, j);
MultiMeshManager.Instance.Parts[j].SetActive(false);
LeftResult[j] = LeftPart[j];
RightResult[j] = RightPart[j];
TotalResult[ResultIndex++] = LeftResult[j];
TotalResult[ResultIndex++] = RightResult[j];
}
return(TotalResult);
}
