Java Code Examples for com.flowpowered.math.vector.Vector3d#getZ()

/**
 * Calculates the surface-normal of a plane spanned between three vectors.
 * @param p1 The first vector
 * @param p2 The second vector
 * @param p3 The third vector
 * @return The calculated normal
 */
public static Vector3d getSurfaceNormal(Vector3d p1, Vector3d p2, Vector3d p3){
	Vector3d u = p2.sub(p1);
	Vector3d v = p3.sub(p1);
	
	double nX = u.getY() * v.getZ() - u.getZ() * v.getY();
	double nY = u.getZ() * v.getX() - u.getX() * v.getZ();
	double nZ = u.getX() * v.getY() - u.getY() * v.getX();
	
	return new Vector3d(nX, nY, nZ);
}
 

/**
 * Constructs a new block ray hit from the extent that contains it, the
 * coordinates and the face that was entered.
 *
 * @param extent The extent of the block
 * @param x The x coordinate of the block
 * @param y The y coordinate of the block
 * @param z The x coordinate of the block
 * @param direction A normal vector of the ray direction
 * @param normal The normal of the entered face, edge or corner
 */
public BlockRayHit(World extent, double x, double y, double z, Vector3d direction, Vector3d normal) {
    this.extent = extent;
    this.x = x;
    this.y = y;
    this.z = z;
    this.direction = direction;
    this.normal = normal;
    // Take into account the face through which we entered
    // so we know which block is the correct one
    if (x % 1 == 0 && normal.getX() > 0) {
        this.xBlock = (int) x - 1;
    } else {
        this.xBlock = GenericMath.floor(x);
    }
    if (y % 1 == 0 && normal.getY() > 0) {
        this.yBlock = (int) y - 1;
    } else {
        //noinspection SuspiciousNameCombination
        this.yBlock = GenericMath.floor(y);
    }
    if (z % 1 == 0 && normal.getZ() > 0) {
        this.zBlock = (int) z - 1;
    } else {
        this.zBlock = GenericMath.floor(z);
    }
}
 

public Vector3dView(Vector3d value) {
    super(value);

    this.x = value.getX();
    this.y = value.getY();
    this.z = value.getZ();
}
 

@Override
public String toString(Vector3d value) {
    return value.getX() + "|" + value.getY() + "|" + value.getZ();
}
 

@Override
public WorldVector getPosition() {
    Vector3d pos = this.player.getLocation().getPosition();
    return new WorldVector(LocalWorldAdapter.adapt(SpongeWorldEdit.inst().getAdapter().getWorld(this.player.getWorld())), pos.getX(), pos.getY(), pos.getZ());
}
 

@Override
public WorldVector getPosition() {
    Vector3d pos = this.player.getLocation().getPosition();
    return new WorldVector(LocalWorldAdapter.adapt(SpongeWorldEdit.inst().getAdapter().getWorld(this.player.getWorld())), pos.getX(), pos.getY(), pos.getZ());
}