pluginbase.Helpers.Coords.VectorIterators Class Reference

A class of helpers that iterate through vector-space More...

Static Public Member Functions
static IEnumerable< Vector3i >	IterateCubeFaces (int x, int y, int z)
	Iterate accross the 6 faces of a cube More...
static IEnumerable< Vector3i >	IterateSpace (int w, int l, int h)
	Iterates the space. More...
static IEnumerable< Vector3i >	IterateSpace (int x, int y, int z, int w, int l, int h)
	Iterates across space w,l,h starting at x,y,z More...
static IEnumerable< Vector3i >	IterateVolume (this Volume vol)
	Enumerates all points in a volume. If volume size=0, then no points More...
static IEnumerable< Vector3i >	InnerIterateSpace (int x, int y, int z, int radius_wl, int radius_h)
	Enumerates through a cubic area starting at the center and moving outward More...
static IEnumerable< Vector3i >	InnerIterateSpace (int w, int l, int h)
	Iterates through a space of a size, starting in the center and moving outward. RADIUS (negatives included) More...

Detailed Description

A class of helpers that iterate through vector-space

Member Function Documentation

InnerIterateSpace() [1/2]

static IEnumerable<Vector3i> pluginbase.Helpers.Coords.VectorIterators.InnerIterateSpace ( int  x, int  y, int  z, int  radius_wl, int  radius_h  )

static

Enumerates through a cubic area starting at the center and moving outward

Returns

The iterate space.

Parameters

x	X.
y	Y.
z	Z.
radius_wl	Wl.
radius_h	H.

        {
            for (int cZ=-radius_h; cZ <= radius_h; ++cZ)
                yield return new Vector3i(x,y,z+cZ);
            for (int sz=1; sz <= radius_wl; ++sz )
            {
                for (int cX=-sz; cX<=sz; ++cX)
                {
                    for (int cY=-sz; cY<=sz; ++cY)
                    {
                        
                        if (System.Math.Abs(cX) == sz || System.Math.Abs(cY) == sz )
                        {
                            for (int cZ=-radius_h; cZ <= radius_h; ++cZ)
                            {
                                yield return new Vector3i(x+cX, y+cY, z+cZ);
                            }
                        }
                        
                    }
                }
            }
        }

InnerIterateSpace() [2/2]

static IEnumerable<Vector3i> pluginbase.Helpers.Coords.VectorIterators.InnerIterateSpace ( int  w, int  l, int  h  )

static

Iterates through a space of a size, starting in the center and moving outward. RADIUS (negatives included)

Returns

The iterate space.

Parameters

w	The width.
l	L.
h	The height.

        {
            for (int z = -h; z <= h; z++)
                yield return new Vector3i(0, 0, z);

            for (int sz=1; sz<=w || sz<=l; sz++)
            {
                for (int xy = -sz; xy < sz; xy++)
                {
                    for (int z = -h; z <= h; z++)
                    {
                        if (Math.Abs(xy) <= w && sz <= l)
                        {
                            yield return new Vector3i(xy, sz, z); // top
                            yield return new Vector3i(-xy, -sz, z); // bottom
                        }

                        if (sz <= w && Math.Abs(xy) <= l)
                        {
                            yield return new Vector3i(sz, -xy, z); // right
                            yield return new Vector3i(-sz, xy, z); // left
                        }
                    }
                }
            }
        }

IterateCubeFaces()

static IEnumerable<Vector3i> pluginbase.Helpers.Coords.VectorIterators.IterateCubeFaces ( int  x, int  y, int  z  )

static

Iterate accross the 6 faces of a cube

Returns

The cube faces.

Parameters

x	X.
y	Y.
z	Z.

        {
            yield return new Vector3i(x-1,y,z);
            yield return new Vector3i(x+1,y,z);
            yield return new Vector3i(x,y-1,z);
            yield return new Vector3i(x,y+1,z);
            yield return new Vector3i(x,y,z-1);
            yield return new Vector3i(x,y,z+1);
        }

IterateSpace() [1/2]

static IEnumerable<Vector3i> pluginbase.Helpers.Coords.VectorIterators.IterateSpace ( int  w, int  l, int  h  )

static

Iterates the space.

Returns

The space.

Parameters

w	W.
l	L.
h	H.

        {
            return IterateSpace(0,0,0,w,l,h);
        }

IterateSpace() [2/2]

static IEnumerable<Vector3i> pluginbase.Helpers.Coords.VectorIterators.IterateSpace ( int  x, int  y, int  z, int  w, int  l, int  h  )

static

Iterates across space w,l,h starting at x,y,z

Returns

The space.

Parameters

x	X.
y	Y.
z	Z.
w	W.
l	L.
h	H.

        {
            for (int i=x; i<x+w; ++i)
                for (int j=y; j<y+l; ++j)
                    for (int k=z; k<z+h; ++k)
                        yield return new Vector3i(i,j,k);
        }

IterateVolume()

static IEnumerable<Vector3i> pluginbase.Helpers.Coords.VectorIterators.IterateVolume ( this Volume  vol )

static

Enumerates all points in a volume. If volume size=0, then no points

Returns

The volume.

Parameters

vol

Vol.

        {
            return IterateSpace(vol.Point.X, vol.Point.Y, vol.Point.Z, vol.Size.Width, vol.Size.Length, vol.Size.Height);
        }

---

The documentation for this class was generated from the following file:

• pluginbase/Helpers/Coords/VectorIterators.cs