public bool IsNeighborSolid(VoxelDirection direction)
{
Voxel neighbor = NeighborOrNull(direction);
if (neighbor != null)
return Voxel.IsSolid(neighbor);
return false;
}
public Voxel NeighborOrNull(VoxelDirection direction)
{
IntVec3 neighborPosition = Position.Offset(VoxelDirectionOffsets.Offset[(int)direction]);
if (VoxelWorld.Inst.IsVoxelWorldIndexValid(neighborPosition.X, neighborPosition.Y, neighborPosition.Z))
return VoxelWorld.Inst.GetVoxel(neighborPosition);
return null;
}
public override bool IsSolid(VoxelDirection direction)
{
switch (direction)
{
case VoxelDirection.Forward:
return(this.forwardFace.IsSolid);
case VoxelDirection.Back:
return(this.backFace.IsSolid);
case VoxelDirection.Right:
return(this.rightFace.IsSolid);
case VoxelDirection.Left:
return(this.leftFace.IsSolid);
case VoxelDirection.Up:
return(this.upFace.IsSolid);
case VoxelDirection.Down:
return(this.downFace.IsSolid);
default:
throw new InvalidOperationException();
}
}
public virtual void AddQuad(Vector3 position, int subMesh, VoxelDirection direction, Rect uv)
{
switch (direction)
{
case VoxelDirection.Forward:
this.vertices.Add(position + Vector3.forward + Vector3.left);
this.vertices.Add(position + Vector3.forward);
this.vertices.Add(position + Vector3.forward + Vector3.left + Vector3.up);
this.vertices.Add(position + Vector3.forward + Vector3.up);
break;
case VoxelDirection.Back:
this.vertices.Add(position);
this.vertices.Add(position + Vector3.left);
this.vertices.Add(position + Vector3.up);
this.vertices.Add(position + Vector3.left + Vector3.up);
break;
case VoxelDirection.Right:
this.vertices.Add(position + Vector3.forward);
this.vertices.Add(position);
this.vertices.Add(position + Vector3.forward + Vector3.up);
this.vertices.Add(position + Vector3.up);
break;
case VoxelDirection.Left:
this.vertices.Add(position + Vector3.left);
this.vertices.Add(position + Vector3.left + Vector3.forward);
this.vertices.Add(position + Vector3.left + Vector3.up);
this.vertices.Add(position + Vector3.left + Vector3.forward + Vector3.up);
break;
case VoxelDirection.Up:
this.vertices.Add(position + Vector3.up);
this.vertices.Add(position + Vector3.up + Vector3.left);
this.vertices.Add(position + Vector3.up + Vector3.forward);
this.vertices.Add(position + Vector3.up + Vector3.forward + Vector3.left);
break;
case VoxelDirection.Down:
this.vertices.Add(position + Vector3.forward);
this.vertices.Add(position + Vector3.forward + Vector3.left);
this.vertices.Add(position);
this.vertices.Add(position + Vector3.left);
break;
}
this.triangles[subMesh].Add(this.vertices.Count - 4);
this.triangles[subMesh].Add(this.vertices.Count - 3);
this.triangles[subMesh].Add(this.vertices.Count - 2);
this.triangles[subMesh].Add(this.vertices.Count - 3);
this.triangles[subMesh].Add(this.vertices.Count - 1);
this.triangles[subMesh].Add(this.vertices.Count - 2);
this.uv.Add(new Vector2(uv.x + uv.width, uv.y));
this.uv.Add(new Vector2(uv.x, uv.y));
this.uv.Add(new Vector2(uv.x + uv.width, uv.y + uv.height));
this.uv.Add(new Vector2(uv.x, uv.y + uv.height));
}
public bool IsNeighborSolid(VoxelDirection direction)
{
Voxel neighbor = NeighborOrNull(direction);
if (neighbor != null)
{
return(Voxel.IsSolid(neighbor));
}
return(false);
}
public Voxel NeighborOrNull(VoxelDirection direction)
{
IntVec3 neighborPosition = Position.Offset(VoxelDirectionOffsets.Offset[(int)direction]);
if (VoxelWorld.Inst.IsVoxelWorldIndexValid(neighborPosition.X, neighborPosition.Y, neighborPosition.Z))
{
return(VoxelWorld.Inst.GetVoxel(neighborPosition));
}
return(null);
}
public abstract bool IsSolid(VoxelDirection direction);
public virtual void AddQuad(Vector3 position, VoxelDirection direction, Rect uv)
{
AddQuad(position, 0, direction, uv);
}