@Override
public Set<Vector3> getInteriorPoints(IFieldInteraction projector) {
Set<Vector3> fieldBlocks = new HashSet<Vector3>();
Vector3 posScale = projector.getPositiveScale();
Vector3 negScale = projector.getNegativeScale();
int xStretch = posScale.intX() + negScale.intX();
int yStretch = posScale.intY() + negScale.intY();
int zStretch = posScale.intZ() + negScale.intZ();
Vector3 translation = new Vector3(0, -0.4, 0);
for (float x = -xStretch; x <= xStretch; x++) {
for (float z = -zStretch; z <= zStretch; z++) {
for (float y = 0; y <= yStretch; y++) {
Vector3 position = new Vector3(x, y, z).add(translation);
if (this.isInField(
projector, Vector3.translate(position, new Vector3((TileEntity) projector)))) {
fieldBlocks.add(position);
}
}
}
}
return fieldBlocks;
}
@Override
public boolean isInField(IFieldInteraction projector, Vector3 position) {
Vector3 posScale = projector.getPositiveScale().clone();
Vector3 negScale = projector.getNegativeScale().clone();
int xStretch = posScale.intX() + negScale.intX();
int yStretch = posScale.intY() + negScale.intY();
int zStretch = posScale.intZ() + negScale.intZ();
Vector3 projectorPos = new Vector3((TileEntity) projector);
projectorPos.add(projector.getTranslation());
projectorPos.add(new Vector3(0, -negScale.intY() + 1, 0));
Vector3 relativePosition = position.clone().subtract(projectorPos);
relativePosition.rotate(-projector.getRotationYaw(), -projector.getRotationPitch());
Cuboid region = new Cuboid(negScale.scale(-1), posScale);
if (region.isIn(relativePosition) && relativePosition.y > 0) {
if ((1 - (Math.abs(relativePosition.x) / xStretch) - (Math.abs(relativePosition.z) / zStretch)
> relativePosition.y / yStretch)) {
return true;
}
}
return false;
}
@Override
public Set<Vector3> getExteriorPoints(IFieldInteraction projector) {
final Set<Vector3> fieldBlocks = new HashSet<Vector3>();
final Vector3 posScale = projector.getPositiveScale();
final Vector3 negScale = projector.getNegativeScale();
final int xStretch = posScale.intX() + negScale.intX();
final int yStretch = posScale.intY() + negScale.intY();
final int zStretch = posScale.intZ() + negScale.intZ();
final Vector3 translation = new Vector3(0, -negScale.intY(), 0);
final int inverseThickness = (int) Math.max((yStretch + zStretch) / 4f, 1);
System.out.println(inverseThickness);
for (float y = 0; y <= yStretch; y += 1f) {
for (float x = -xStretch; x <= xStretch; x += 1f) {
for (float z = -zStretch; z <= zStretch; z += 1f) {
double yTest = (y / yStretch) * inverseThickness;
double xzPositivePlane = (1 - (x / xStretch) - (z / zStretch)) * inverseThickness;
double xzNegativePlane = (1 + (x / xStretch) - (z / zStretch)) * inverseThickness;
// Positive Positive Plane
if (x >= 0 && z >= 0 && Math.round(xzPositivePlane) == Math.round(yTest)) {
fieldBlocks.add(new Vector3(x, y, z).add(translation));
fieldBlocks.add(new Vector3(x, y, -z).add(translation));
}
// Negative Positive Plane
if (x <= 0 && z >= 0 && Math.round(xzNegativePlane) == Math.round(yTest)) {
fieldBlocks.add(new Vector3(x, y, -z).add(translation));
fieldBlocks.add(new Vector3(x, y, z).add(translation));
}
// Ground Level Plane
if (y == 0 && (Math.abs(x) + Math.abs(z)) < (xStretch + yStretch) / 2) {
fieldBlocks.add(new Vector3(x, y, z).add(translation));
}
}
}
}
return fieldBlocks;
}