@Override
public Vector getMaximumPoint() {
return new Vector(
Math.max(pos1.getX(), pos2.getX()),
Math.max(pos1.getY(), pos2.getY()),
Math.max(pos1.getZ(), pos2.getZ()));
}
@Override
public Vector apply(Vector vector) {
// vector.getX() * m00 + vector.getY() * m01 + vector.getZ() * m02 + m03
// vector.getX() * m10 + vector.getY() * m11 + vector.getZ() * m12 + m13
// vector.getX() * m20 + vector.getY() * m21 + vector.getZ() * m22 + m23
mutable.x = vector.getX() * m00 + vector.getY() * m01 + vector.getZ() * m02 + m03;
mutable.y = vector.getX() * m10 + vector.getY() * m11 + vector.getZ() * m12 + m13;
mutable.z = vector.getX() * m20 + vector.getY() * m21 + vector.getZ() * m22 + m23;
return new Vector(
vector.getX() * m00 + vector.getY() * m01 + vector.getZ() * m02 + m03,
vector.getX() * m10 + vector.getY() * m11 + vector.getZ() * m12 + m13,
vector.getX() * m20 + vector.getY() * m21 + vector.getZ() * m22 + m23);
}
/**
* Get a region that contains the faces of this cuboid.
*
* @return a new complex region
*/
public Region getFaces() {
Vector min = getMinimumPoint();
Vector max = getMaximumPoint();
return new RegionIntersection(
// Project to Z-Y plane
new CuboidRegion(pos1.setX(min.getX()), pos2.setX(min.getX())),
new CuboidRegion(pos1.setX(max.getX()), pos2.setX(max.getX())),
// Project to X-Y plane
new CuboidRegion(pos1.setZ(min.getZ()), pos2.setZ(min.getZ())),
new CuboidRegion(pos1.setZ(max.getZ()), pos2.setZ(max.getZ())),
// Project to the X-Z plane
new CuboidRegion(pos1.setY(min.getY()), pos2.setY(min.getY())),
new CuboidRegion(pos1.setY(max.getY()), pos2.setY(max.getY())));
}
@Command(
aliases = {"/deform"},
usage = "<expression>",
desc = "Deforms a selected region with an expression",
help =
"Deforms a selected region with an expression\n"
+ "The expression is executed for each block and is expected\n"
+ "to modify the variables x, y and z to point to a new block\n"
+ "to fetch. See also tinyurl.com/wesyntax.",
flags = "ro",
min = 1,
max = -1)
@CommandPermissions("worldedit.region.deform")
@Logging(ALL)
public void deform(
Player player,
LocalSession session,
EditSession editSession,
@Selection Region region,
@Text String expression,
@Switch('r') boolean useRawCoords,
@Switch('o') boolean offset)
throws WorldEditException {
final Vector zero;
Vector unit;
if (useRawCoords) {
zero = Vector.ZERO;
unit = Vector.ONE;
} else if (offset) {
zero = session.getPlacementPosition(player);
unit = Vector.ONE;
} else {
final Vector min = region.getMinimumPoint();
final Vector max = region.getMaximumPoint();
zero = max.add(min).multiply(0.5);
unit = max.subtract(zero);
if (unit.getX() == 0) unit = unit.setX(1.0);
if (unit.getY() == 0) unit = unit.setY(1.0);
if (unit.getZ() == 0) unit = unit.setZ(1.0);
}
try {
final int affected = editSession.deformRegion(region, zero, unit, expression);
player.findFreePosition();
BBC.VISITOR_BLOCK.send(player, affected);
} catch (ExpressionException e) {
player.printError(e.getMessage());
}
}
@Override
public boolean contains(Vector position) {
double x = position.getX();
double y = position.getY();
double z = position.getZ();
Vector min = getMinimumPoint();
Vector max = getMaximumPoint();
return x >= min.getBlockX()
&& x <= max.getBlockX()
&& y >= min.getBlockY()
&& y <= max.getBlockY()
&& z >= min.getBlockZ()
&& z <= max.getBlockZ();
}
@Override
public void contract(Vector... changes) {
checkNotNull(changes);
for (Vector change : changes) {
if (change.getX() < 0) {
if (Math.max(pos1.getX(), pos2.getX()) == pos1.getX()) {
pos1 = pos1.add(new Vector(change.getX(), 0, 0));
} else {
pos2 = pos2.add(new Vector(change.getX(), 0, 0));
}
} else {
if (Math.min(pos1.getX(), pos2.getX()) == pos1.getX()) {
pos1 = pos1.add(new Vector(change.getX(), 0, 0));
} else {
pos2 = pos2.add(new Vector(change.getX(), 0, 0));
}
}
if (change.getY() < 0) {
if (Math.max(pos1.getY(), pos2.getY()) == pos1.getY()) {
pos1 = pos1.add(new Vector(0, change.getY(), 0));
} else {
pos2 = pos2.add(new Vector(0, change.getY(), 0));
}
} else {
if (Math.min(pos1.getY(), pos2.getY()) == pos1.getY()) {
pos1 = pos1.add(new Vector(0, change.getY(), 0));
} else {
pos2 = pos2.add(new Vector(0, change.getY(), 0));
}
}
if (change.getZ() < 0) {
if (Math.max(pos1.getZ(), pos2.getZ()) == pos1.getZ()) {
pos1 = pos1.add(new Vector(0, 0, change.getZ()));
} else {
pos2 = pos2.add(new Vector(0, 0, change.getZ()));
}
} else {
if (Math.min(pos1.getZ(), pos2.getZ()) == pos1.getZ()) {
pos1 = pos1.add(new Vector(0, 0, change.getZ()));
} else {
pos2 = pos2.add(new Vector(0, 0, change.getZ()));
}
}
}
recalculate();
}
@Override
public double getY() {
return m_parent.getY();
}
/**
* Converts a WorldEdit vector to a Bukkit location.
*
* @param world The World to create the new Location with
* @param vec The vector to use for coordinates
* @return The Vector as a location with a World of world
*/
public static Location toLocation(World world, Vector vec) {
return new Location(world, vec.getX(), vec.getY(), vec.getZ());
}
public static Point toPoint(World world, Vector pt) {
return new Point(world, (float) pt.getX(), (float) pt.getY(), (float) pt.getZ());
}
public AffineTransform scale(Vector vec) {
return scale(vec.getX(), vec.getY(), vec.getZ());
}
public AffineTransform translate(Vector vec) {
return translate(vec.getX(), vec.getY(), vec.getZ());
}