コード例 #1
0
ファイル: Cubie.cs プロジェクト: j03150315/cubies_2
 void AttachToNeigbor(VoxPiece vp)
 {
     foreach (Voxel v in vp.Voxels)
     {
         // Try find piece in each direction
         if (AttachToNeigbor(vp, v.X - 1, v.Y, v.Z))
         {
             return;
         }
         if (AttachToNeigbor(vp, v.X + 1, v.Y, v.Z))
         {
             return;
         }
         if (AttachToNeigbor(vp, v.X, v.Y - 1, v.Z))
         {
             return;
         }
         if (AttachToNeigbor(vp, v.X, v.Y + 1, v.Z))
         {
             return;
         }
         if (AttachToNeigbor(vp, v.X, v.Y, v.Z - 1))
         {
             return;
         }
         if (AttachToNeigbor(vp, v.X, v.Y, v.Z + 1))
         {
             return;
         }
     }
 }
コード例 #2
0
ファイル: Cubie.cs プロジェクト: j03150315/cubies_2
 void Attach(VoxPiece piece, VoxPiece neigbor)
 {
     foreach (Voxel v in piece.Voxels)
     {
         v.Piece = neigbor;
         neigbor.Voxels.Add(v);
     }
 }
コード例 #3
0
ファイル: Cubie.cs プロジェクト: j03150315/cubies_2
 void RandomlyAttach(VoxPiece vp, int x, int y, int z, float chance)
 {
     if (Random.value <= chance)
     {
         Voxel child = TryGetVoxel(x, y, z);
         if (child != null && child.Piece == null)
         {
             RecursiveAttach(vp, child, chance * 0.9f);
         }
     }
 }
コード例 #4
0
ファイル: Cubie.cs プロジェクト: j03150315/cubies_2
    bool AttachToNeigbor(VoxPiece piece, int x, int y, int z)
    {
        Voxel neighbor = TryGetVoxel(x, y, z);

        if (neighbor != null && neighbor.Piece != piece)
        {
            Attach(piece, neighbor.Piece);
            return(true);
        }

        return(false);
    }
コード例 #5
0
ファイル: Cubie.cs プロジェクト: j03150315/cubies_2
    void RecursiveAttach(VoxPiece vp, Voxel v, float chance)
    {
        v.Piece = vp;
        vp.Voxels.Add(v);

        // Try find piece in each direction
        RandomlyAttach(vp, v.X - 1, v.Y, v.Z, chance);
        RandomlyAttach(vp, v.X + 1, v.Y, v.Z, chance);
        RandomlyAttach(vp, v.X, v.Y - 1, v.Z, chance);
        RandomlyAttach(vp, v.X, v.Y + 1, v.Z, chance);
        RandomlyAttach(vp, v.X, v.Y, v.Z - 1, chance);
        RandomlyAttach(vp, v.X, v.Y, v.Z + 1, chance);
    }
コード例 #6
0
ファイル: Cubie.cs プロジェクト: j03150315/cubies_2
    // Split into pieces
    //     For each unattached voxel
    //          Create a piece
    //           Recursively:
    //               Randomly choose if neighbors are attached
    //               Reduce chance of attaching
    //               Recurse attached pieces
    void SplitIntoPieces()
    {
        foreach (Voxel v in Voxels.Values)
        {
            // If piece is not attached yet
            if (v.Piece == null && v.Y < 60f)
            {
                // Start a new piece by recursively attaching
                VoxPiece vp = new VoxPiece();

                //int key = Key(v.X, v.Y, v.Z);
                vp.Key = Key(v);
                RecursiveAttach(vp, v, 1f);

                VoxPieces[vp.Key] = vp;
            }
        }

        // Find small pieces
        int             minSize     = App.Inst.MinPieceVoxels;
        List <VoxPiece> smallPieces = new List <VoxPiece>();

        foreach (var pair in VoxPieces)
        {
            VoxPiece piece = pair.Value;
            if (piece.Voxels.Count < minSize)
            {
                smallPieces.Add(piece);
            }
        }

        // Remove small pieces from the list
        foreach (VoxPiece piece in smallPieces)
        {
            VoxPieces.Remove(piece.Key);
        }

        // Combine small piece with existing large piece
        foreach (VoxPiece piece in smallPieces)
        {
            AttachToNeigbor(piece);
        }

        Debug.LogWarning(">> Split into " + VoxPieces.Count + " pieces");
    }
コード例 #7
0
ファイル: Cubie.cs プロジェクト: j03150315/cubies_2
    void AddFace(VoxPiece vp, Voxel v, Vector3 pos, float scale, Vector3 n)
    {
        // If no neighbor on that face is part of the same piece
        Voxel neighbor = TryGetVoxel(v.X + (int)n.x, v.Y + (int)n.y, v.Z + (int)n.z);

        if (neighbor == null || neighbor.Piece != vp)
        {
            // Get the voxel color
            int mat = v.C;

            // If there is a neighbor on another piece then this is an interior piece
            if (neighbor != null)
            {
                mat = 1;
            }

            // Add quad for that face with color UV
            AddVoxelFace(v, pos, scale, n, mat);
        }
    }
コード例 #8
0
ファイル: Cubie.cs プロジェクト: j03150315/cubies_2
    Piece BuildPiece(VoxPiece vp, Material mat)
    {
        GameObject go = Instantiate(App.Inst.VoxPrefab.gameObject);

        go.SetActive(true);
        Piece   piece      = go.GetComponent <Piece>();
        Voxel   firstVoxel = vp.Voxels[0];
        float   scale      = App.Inst.CubieScale;
        Vector3 pos        = new Vector3(firstVoxel.X, firstVoxel.Y, firstVoxel.Z);

        go.transform.position = pos * scale;
        piece.SnapPos         = go.transform.localPosition;

        MeshFilter filter = go.GetComponent <MeshFilter>();
        Mesh       mesh   = filter.mesh;

        // Set the texture
        Renderer rend = go.GetComponent <Renderer>();

        rend.material = mat;

        Verts.Clear();
        Norms.Clear();
        Tangs.Clear();
        Colors.Clear();
        UVs.Clear();
        Indices.Clear();
        Vert = 0;

        // For each voxel in the pieces
        foreach (Voxel v in vp.Voxels)
        {
            // For each face on the voxel
            AddFace(vp, v, pos, scale, Vector3.left);
            AddFace(vp, v, pos, scale, -Vector3.left);
            AddFace(vp, v, pos, scale, Vector3.up);
            AddFace(vp, v, pos, scale, -Vector3.up);
            AddFace(vp, v, pos, scale, Vector3.forward);
            AddFace(vp, v, pos, scale, -Vector3.forward);
        }

        mesh.Clear();
        mesh.SetVertices(Verts);
        mesh.SetNormals(Norms);
        mesh.SetTangents(Tangs);
        mesh.SetColors(Colors);
        mesh.SetUVs(0, UVs);
        mesh.SetIndices(Indices.ToArray(), MeshTopology.Triangles, 0);

        // Rebuild the physics mesh
        MeshCollider col = go.GetComponent <MeshCollider>();

        col.sharedMesh = mesh;

        Rigidbody body = piece.GetComponent <Rigidbody>();

        body.isKinematic = true;

        BakeAppertureLighting(piece);

        return(piece);
    }