void OnScene(SceneView view)
{
if (Application.isPlaying)
{
return;
}
foreach (Object target in targets)
{
cCube = (MasterCube)target;
if (cCube == null)
{
continue;
}
try
{
if (cCube.transform.localScale == cCube.oldScale && cCube.GetComponent <MeshFilter>().sharedMesh != null)
{
return;
}
else
{
cCube.oldScale = cCube.transform.localScale;
}
meshTranform(cCube.front);
meshTranform(cCube.back);
meshTranform(cCube.right);
meshTranform(cCube.left);
meshTranform(cCube.top);
meshTranform(cCube.bottom);
}
catch { }
}
}
void OnScene(SceneView view)
{
if (Application.isPlaying) return;
foreach (Object target in targets)
{
cCube = (MasterCube)target;
if (cCube == null) continue;
try
{
if (cCube.transform.localScale == cCube.oldScale && cCube.GetComponent<MeshFilter>().sharedMesh!=null) return;
else cCube.oldScale = cCube.transform.localScale;
meshTranform(cCube.front);
meshTranform(cCube.back);
meshTranform(cCube.right);
meshTranform(cCube.left);
meshTranform(cCube.top);
meshTranform(cCube.bottom);
}
catch { }
}
}
static void CreateMasterCube()
{
Mesh mesh = new Mesh();
mesh.Clear();
GameObject cube = GameObject.CreatePrimitive(PrimitiveType.Cube);
cube.name = "MasterCube";
SceneView view = SceneView.lastActiveSceneView;
if (SceneView.lastActiveSceneView == null)
{
throw new UnityException("The Scene View can't be access");
}
Vector3 spawnPos = view.camera.ViewportToWorldPoint(new Vector3(0.5f, 0.5f, 10f));
cube.transform.position = spawnPos;
mesh = (Mesh)Instantiate(cube.GetComponent <MeshFilter>().sharedMesh);
MasterCube cCube = cube.AddComponent <MasterCube>();
Mesh _mesh = new Mesh();
if (!System.IO.Directory.Exists(Application.dataPath + "/MasterCube/MasterCubeMesh"))
{
System.IO.Directory.CreateDirectory(Application.dataPath + "/MasterCube/MasterCubeMesh");
}
_mesh = (Mesh)AssetDatabase.LoadAssetAtPath("Assets/MasterCube/MasterCubeMesh/masterCube.asset", typeof(Mesh));
if (_mesh == null)
{
AssetDatabase.CreateAsset(mesh, "Assets/MasterCube/MasterCubeMesh/masterCube.asset");
_mesh = (Mesh)AssetDatabase.LoadAssetAtPath("Assets/MasterCube/MasterCubeMesh/masterCube.asset", typeof(Mesh));
}
if (_mesh == null)
{
Debug.Log("Can't find or create a master cube mesh");
return;
}
cCube.mesh = _mesh;
cCube.GetComponent <MeshFilter>().sharedMesh = (Mesh)Instantiate(_mesh);
if (cCube.GetComponent <Renderer>().sharedMaterial == null)
{
cCube.GetComponent <Renderer>().sharedMaterial = new Material(Shader.Find("Diffuse"));
}
#region UVs
var uvs = cCube.mesh.uv;
cCube.bottom = new MasterCube.Face(MasterCube.FaceSide.Bottom);
// BOTTOM 15 13 12 14
cCube.bottom.uvs.Add(new UV(15, uvs));
cCube.bottom.uvs.Add(new UV(13, uvs));
cCube.bottom.uvs.Add(new UV(12, uvs));
cCube.bottom.uvs.Add(new UV(14, uvs));
cCube.left = new MasterCube.Face(MasterCube.FaceSide.Left);
// LEFT 19 17 16 18
cCube.left.uvs.Add(new UV(19, uvs));
cCube.left.uvs.Add(new UV(17, uvs));
cCube.left.uvs.Add(new UV(16, uvs));
cCube.left.uvs.Add(new UV(18, uvs));
cCube.front = new MasterCube.Face(MasterCube.FaceSide.Front);
// FRONT 2 3 0 1
cCube.front.uvs.Add(new UV(2, uvs));
cCube.front.uvs.Add(new UV(3, uvs));
cCube.front.uvs.Add(new UV(0, uvs));
cCube.front.uvs.Add(new UV(1, uvs));
cCube.back = new MasterCube.Face(MasterCube.FaceSide.Back);
// BACK 6 7 10 11
cCube.back.uvs.Add(new UV(6, uvs));
cCube.back.uvs.Add(new UV(7, uvs));
cCube.back.uvs.Add(new UV(10, uvs));
cCube.back.uvs.Add(new UV(11, uvs));
cCube.right = new MasterCube.Face(MasterCube.FaceSide.Right);
// RIGHT 23 21 20 22
cCube.right.uvs.Add(new UV(23, uvs));
cCube.right.uvs.Add(new UV(21, uvs));
cCube.right.uvs.Add(new UV(20, uvs));
cCube.right.uvs.Add(new UV(22, uvs));
cCube.top = new MasterCube.Face(MasterCube.FaceSide.Top);
// TOP 4 5 8 9
cCube.top.uvs.Add(new UV(4, uvs));
cCube.top.uvs.Add(new UV(5, uvs));
cCube.top.uvs.Add(new UV(8, uvs));
cCube.top.uvs.Add(new UV(9, uvs));
#endregion
Selection.activeGameObject = cCube.gameObject;
}
void meshTranform(MasterCube.Face faceSide)
{
var scaleFactor = Vector2.one;
switch (faceSide.side)
{
case MasterCube.FaceSide.Front:
scaleFactor.x = cCube.transform.localScale.x;
scaleFactor.y = cCube.transform.localScale.y;
break;
case MasterCube.FaceSide.Back:
scaleFactor.x = cCube.transform.localScale.x;
scaleFactor.y = cCube.transform.localScale.y;
break;
case MasterCube.FaceSide.Left:
scaleFactor.x = cCube.transform.localScale.z;
scaleFactor.y = cCube.transform.localScale.y;
break;
case MasterCube.FaceSide.Right:
scaleFactor.x = cCube.transform.localScale.z;
scaleFactor.y = cCube.transform.localScale.y;
break;
case MasterCube.FaceSide.Top:
scaleFactor.x = cCube.transform.localScale.x;
scaleFactor.y = cCube.transform.localScale.z;
break;
case MasterCube.FaceSide.Bottom:
scaleFactor.x = cCube.transform.localScale.x;
scaleFactor.y = cCube.transform.localScale.z;
break;
}
if (cCube.GetComponent <MeshFilter>().sharedMesh == null)
{
cCube.GetComponent <MeshFilter>().sharedMesh = (Mesh)Instantiate(cCube.mesh);
}
Vector2[] uvs = cCube.GetComponent <MeshFilter>().sharedMesh.uv;
foreach (UV uv in faceSide.uvs)
{
if (cCube.mesh == null)
{
break;
}
var rot = Quaternion.Euler(0, 0, cCube.rotation + faceSide.rotation);
var newuv = new Vector2(((cCube.mesh.uv[uv.index].x + (faceSide.offset.x + cCube.offset.x)) * scaleFactor.x) / (faceSide.scale.x * cCube.scale.x),
((cCube.mesh.uv[uv.index].y + (faceSide.offset.y + cCube.offset.y)) * scaleFactor.y) / (faceSide.scale.y * cCube.scale.y));
newuv = rot * newuv;
uvs[uv.index] = newuv;
}
if (cCube.mesh != null)
{
cCube.GetComponent <MeshFilter>().sharedMesh = (Mesh)Instantiate(cCube.mesh);
cCube.GetComponent <MeshFilter>().sharedMesh.uv = uvs;
}
}