public static List <Mesh> Intersect(GameObject _objectA, GameObject _objectB, CSGMeshingSettings _meshSettings)
{
CSGModel modelA = new CSGModel(_objectA);
CSGModel modelB = new CSGModel(_objectB);
CSGNode nodeA = new CSGNode(modelA.ToPolygons());
CSGNode nodeB = new CSGNode(modelB.ToPolygons());
return(CSGNode.Intersect(nodeA, nodeB, _meshSettings));
}
public static List <Mesh> NVSubtract(GameObject _objectA, GameObject _objectB, CSGMeshingSettings _meshSettings)
{
CSGModel modelA = new CSGModel(_objectA);
CSGModel modelB = new CSGModel(_objectB);
CSGModel modelC = new CSGModel(_objectA);
CSGModel modelD = new CSGModel(_objectB);
CSGNode nodeA = new CSGNode(modelA.ToPolygons());
CSGNode nodeB = new CSGNode(modelB.ToPolygons());
CSGNode nodeC = new CSGNode(modelC.ToPolygons());
CSGNode nodeD = new CSGNode(modelD.ToPolygons());
return(CSGNode.NVSubtract(nodeA, nodeB, nodeC, nodeD, _meshSettings));
}
// Return a new CSG solid representing space in this solid but not in the
// solid `csg`. Neither this solid nor the solid `csg` are modified.
public static List <Mesh> HVSubtract(CSGNode _nodeAIn, CSGNode _nodeBIn, CSGMeshingSettings _meshSettings)
{
List <Mesh> resultantMeshes = new List <Mesh>();
CSGNode nodeA = _nodeAIn.Clone();
CSGNode nodeB = _nodeBIn.Clone();
nodeA.ClipTo(nodeB);
CSGModel resultantModels = new CSGModel(nodeA.AllPolygons());
resultantModels.SubDivideMesh(_meshSettings);
resultantMeshes.Add(resultantModels.ToMesh());
return(resultantMeshes);
}
// Return a new CSG solid representing space in either this solid or in the
// solid `csg`. Neither this solid nor the solid `csg` are modified.
public static List <Mesh> NVUnion(CSGNode _nodeAIn, CSGNode _nodeBIn, CSGMeshingSettings _meshSettings)
{
List <Mesh> resultantMeshes = new List <Mesh>();
CSGNode nodeA = _nodeAIn.Clone();
CSGNode nodeB = _nodeBIn.Clone();
nodeA.Build(nodeB.AllPolygons());
CSGModel resultantModel = new CSGModel(nodeA.AllPolygons());
resultantModel.SubDivideMesh(_meshSettings);
resultantMeshes.Add(resultantModel.ToMesh());
return(resultantMeshes);
}
public static List <Mesh> NVIntersect(GameObject _objectA, GameObject _objectB, CSGMeshingSettings _meshSettings)
{
Mesh mesh = _objectB.GetComponent <MeshFilter>().mesh;
GameObject planeRight = GameObject.Instantiate(_objectB);
planeRight.AddComponent <DestroyOnLateUpdate>();
GameObject planeLeft = GameObject.Instantiate(_objectB);
planeLeft.AddComponent <DestroyOnLateUpdate>();
GameObject planeUP = GameObject.Instantiate(_objectB);
planeUP.AddComponent <DestroyOnLateUpdate>();
GameObject planeBack = GameObject.Instantiate(_objectB);
planeBack.AddComponent <DestroyOnLateUpdate>();
GameObject planeFront = GameObject.Instantiate(_objectB);
planeFront.AddComponent <DestroyOnLateUpdate>();
planeRight.transform.position = _objectB.transform.position + new Vector3(mesh.bounds.max.x * planeRight.transform.localScale.x, 0.0f, 0.0f);
planeRight.transform.Rotate(new Vector3(0.0f, 0.0f, 90.0f));
planeLeft.transform.position = _objectB.transform.position + new Vector3(mesh.bounds.min.x * planeLeft.transform.localScale.x, 0.0f, 0.0f);
planeLeft.transform.Rotate(new Vector3(0.0f, 0.0f, -90.0f));
planeUP.transform.position = _objectB.transform.position;
planeUP.transform.Rotate(new Vector3(180.0f, 0.0f, 0.0f));
planeBack.transform.position = _objectB.transform.position + new Vector3(0.0f, 0.0f, mesh.bounds.max.z * planeRight.transform.localScale.z);
planeBack.transform.Rotate(new Vector3(-90.0f, 0.0f, 0.0f));
planeFront.transform.position = _objectB.transform.position + new Vector3(0.0f, 0.0f, mesh.bounds.min.z * planeRight.transform.localScale.z);
planeFront.transform.Rotate(new Vector3(90.0f, 0.0f, 0.0f));
CSGModel modelA = new CSGModel(_objectA);
CSGModel modelB = new CSGModel(planeRight);
CSGModel modelC = new CSGModel(planeLeft);
CSGModel modelD = new CSGModel(planeUP);
CSGModel modelE = new CSGModel(planeBack);
CSGModel modelF = new CSGModel(planeFront);
CSGNode nodeA = new CSGNode(modelA.ToPolygons());
CSGNode nodeB = new CSGNode(modelB.ToPolygons());
CSGNode nodeC = new CSGNode(modelC.ToPolygons());
CSGNode nodeD = new CSGNode(modelD.ToPolygons());
CSGNode nodeE = new CSGNode(modelE.ToPolygons());
CSGNode nodeF = new CSGNode(modelF.ToPolygons());
return(CSGNode.NVIntersect(nodeA, nodeB, nodeC, nodeD, nodeE, nodeF, _meshSettings));
}
// Return a new CSG solid representing space in this solid but not in the
// solid `csg`. Neither this solid nor the solid `csg` are modified.
public static List <Mesh> NVSubtract(CSGNode _nodeAIn, CSGNode _nodeBIn, CSGNode _nodeCIn, CSGNode _nodeDIn, CSGMeshingSettings _meshSettings)
{
List <Mesh> resultantMeshes = new List <Mesh>();
CSGNode nodeA = _nodeAIn.Clone();
CSGNode nodeB = _nodeBIn.Clone();
nodeA.ClipTo(nodeB);
CSGNode nodeC = _nodeCIn.Clone();
CSGNode nodeD = _nodeDIn.Clone();
nodeD.Invert();
nodeC.ClipTo(nodeD);
CSGModel resultantModelA = new CSGModel(nodeA.AllPolygons());
CSGModel resultantModelB = new CSGModel(nodeC.AllPolygons());
resultantMeshes.Add(resultantModelA.ToMesh());
resultantMeshes.Add(resultantModelB.ToMesh());
return(resultantMeshes);
}
// Return a new CSG solid representing space both this solid and in the
// solid `csg`. Neither this solid nor the solid `csg` are modified.
public static List <Mesh> NVIntersect(CSGNode _nodeAIn, CSGNode _nodeBIn, CSGNode _nodeCIn,
CSGNode _nodeDIn, CSGNode _nodeEIn, CSGNode _nodeFIn, CSGMeshingSettings _meshSettings)
{
List <Mesh> resultantMeshes = new List <Mesh>();
CSGNode nodeA = _nodeAIn.Clone();
CSGNode nodeB = _nodeBIn.Clone();
CSGNode nodeC = _nodeCIn.Clone();
CSGNode nodeD = _nodeDIn.Clone();
CSGNode nodeE = _nodeEIn.Clone();
CSGNode nodeF = _nodeFIn.Clone();
nodeA.ClipTo(nodeB);
nodeA.ClipTo(nodeC);
nodeA.ClipTo(nodeD);
nodeA.ClipTo(nodeE);
nodeA.ClipTo(nodeF);
CSGModel resultantModels = new CSGModel(nodeA.AllPolygons());
resultantModels.SubDivideMesh(_meshSettings);
resultantMeshes.Add(resultantModels.ToMesh());
return(resultantMeshes);
}
public CSGSubModel(CSGModel _parent)
{
m_parent = _parent;
}