public void Sphere(int _radius)
{
int radiusSquared = _radius * _radius;
Coord3D offset = new Coord3D(getBlockSizeX() / 2, getBlockSizeY() / 2, getBlockSizeZ() / 2);
// Distance filled sphere
for (int x = -_radius; x < _radius; x++)
{
for (int y = -_radius; y < _radius; y++)
{
for (int z = -_radius; z < _radius; z++)
{
Coord3D coord = new Coord3D(x, y, z);
//float distance = Util.DistanceUnsquared(coord.toVector3(), UnityEngine.Vector3.zero);
float distance = getDistance(x, y, z);
if (distance < radiusSquared)
{
Voxel voxel = Voxel.ASTEROID_ROCK;
if (distance > radiusSquared - (_radius * 3))
{
voxel = Voxel.GRASS_BLOCK;
}
else if (distance > radiusSquared - (_radius * 9))
{
voxel = Voxel.DIRT;
}
this.setBlockAt(coord + offset, voxel, false);
}
}
}
}
}
public override void FinishLoad()
{
base.FinishLoad();
this.setBlockAt(getBlockSizeX() / 2, getBlockSizeY() / 2, getBlockSizeZ() / 2, Voxel.VOID);
int radius = (int)((getBlockSizeX() * 0.5f) * (getRandom().NextDouble() * (1.0f - 0.65f) + 0.65f));
Coord3D[] points = GameMaster.Instance.voxelMaster.asteroidPresets[getRandom().Next(0, GameMaster.Instance.voxelMaster.asteroidPresets.Count)]; //Sphere( radius, 16 );
Voxel voxel = Voxel.ASTEROID_ROCK;
if (getRandom().NextDouble() <= 0.5d)
{
voxel = Voxel.ASTEROID_ICE;
}
Coord3D offset = new Coord3D(getBlockSizeX() / 2, getBlockSizeY() / 2, getBlockSizeZ() / 2);
for (int i = 0; i < points.Length; i++)
{
Coord3D point = points[i] + offset;
this.setBlockAt(point, voxel, false);
}
component.transform.Rotate(getRandom().Next(360), getRandom().Next(360), getRandom().Next(360));
}
public override bool Equals(System.Object obj)
{
Coord3D coord = obj as Coord3D;
if (coord == null)
{
return(false);
}
return(this.x.Equals(coord.x) && this.y.Equals(coord.y) && this.z.Equals(coord.z));
}
public VoxelHitDataBuiltin(RaycastHit _hit)
{
rayInfo = _hit;
component = _hit.transform.GetComponent <VoxelComponent>();
if (component == null)
{
return;
}
voxelObject = component.voxelObject;
worldNormal = _hit.normal;
worldNormal.Normalize();
localNormal = _hit.transform.InverseTransformDirection(_hit.normal);
localNormal.Normalize();
_hit.point += (_hit.normal * 0.1f); // Pad the ray to penetrate into the voxel's space
transformPosition = _hit.transform.position + ((BoxCollider)_hit.collider).center;
transformPosition -= (Vector3.one * 0.5f); // Reverse block centering
//localPosition = _hit.transform.InverseTransformPoint(_hit.point); // USE CLICK SPACE INSTEAD OF COLLIDER SPACE
localPosition = _hit.collider.transform.localPosition + ((BoxCollider)_hit.collider).center;
localPosition -= component.pivotPoint; // Offset by the pivot
localPosition -= (Vector3.one * 0.5f); // Reverse block centering
//localPosition += localNormal; // The hit voxel is offset by the normal of the face we hit // USE CLICK SPACE INSTEAD OF COLLIDER SPACE
localPosition = new Vector3(
(float)Math.Round(localPosition.x, 0, MidpointRounding.ToEven),
(float)Math.Round(localPosition.y, 0, MidpointRounding.ToEven),
(float)Math.Round(localPosition.z, 0, MidpointRounding.ToEven));
localFacePosition = (localPosition + localNormal);
worldPosition = _hit.transform.InverseTransformDirection(_hit.point);
worldPosition -= worldNormal; // The hit voxel is offset by the normal of the face we hit
worldPosition = new Vector3(
(float)Math.Round(worldPosition.x, 0, MidpointRounding.ToEven),
(float)Math.Round(worldPosition.y, 0, MidpointRounding.ToEven),
(float)Math.Round(worldPosition.z, 0, MidpointRounding.ToEven));
worldFacePosition = (worldPosition + worldNormal);
atHit = Coord3D.fromVector3(localPosition); // The coord of the voxel that was hit
atFace = Coord3D.fromVector3(localFacePosition); // The coord of the voxel at the face that was hit
}
public void Queue(Coord3D _chunk)
{
// Make certain this chunk isn't already queued
/*for (int i = 0; i < queue.Count; i++)
* {
* if (ReferenceEquals(queue[i], _chunk) == true)
* {
* return;
* }
* }*/
queue.Enqueue(_chunk);
// if (_chunk != null)// && _chunk.isVoid() == false && _chunk.isCulled() == false)
// {
// queue.Enqueue(_chunk);
// }
}
public VoxelHitData(Unity.Physics.RaycastHit _hit, Unity.Entities.Entity _entity)
{
rayInfo = _hit;
hitTransform = GameMaster.Instance.entitiesToObjectMap[_entity];
component = hitTransform.GetComponent <VoxelComponent>();
if (component == null)
{
return;
}
voxelObject = component.voxelObject;
_hit.Position += (_hit.SurfaceNormal * 0.1f); // Pad the ray to penetrate into the voxel's space
worldNormal = _hit.SurfaceNormal;
worldNormal.Normalize();
localNormal = hitTransform.InverseTransformDirection(_hit.SurfaceNormal);
localNormal.Normalize();
voxelPosition = hitTransform.InverseTransformPoint(_hit.Position);
voxelPosition -= (component.pivotPoint + (Vector3.one * 0.5f)); // Offset to match voxel coordinates
voxelPosition.x = (float)Math.Round(voxelPosition.x);
voxelPosition.y = (float)Math.Round(voxelPosition.y);
voxelPosition.z = (float)Math.Round(voxelPosition.z);
voxelPosition -= localNormal; // Reverse centering
localPosition = voxelPosition + component.pivotPoint + (Vector3.one * 0.5f);
worldPosition = hitTransform.position + (hitTransform.rotation * localPosition);
localFacePosition = (localPosition + localNormal);
voxelFacePosition = (voxelPosition + localNormal);
worldFacePosition = (worldPosition + worldNormal);
atHit = Coord3D.fromVector3(voxelPosition); // The coord of the voxel that was hit
atFace = Coord3D.fromVector3(voxelFacePosition); // The coord of the voxel at the face that was hit
}
public static UnityEngine.Vector3 toVector3(Coord3D _coord)
{
return(new UnityEngine.Vector3(_coord.x, _coord.y, _coord.z));
}
protected override void ThreadFunction()
{
while (stop != true)
{
if (state == ChunkState.Stopped)
{
continue;
}
else if (state == ChunkState.Stopping)
{
state = ChunkState.Stopped;
continue;
}
if (queue.Count == 0)
{
state = ChunkState.Waiting;
}
else
{
state = ChunkState.Loading;
ChunkComponent thisComponent;
bool dequeued = queue.TryDequeue(out thisComponent);
if (dequeued == false || thisComponent == null)
{
continue;
}
Coord3D thisPosition = thisComponent.position;
if (thisPosition == null)
{
continue;
}
VoxelObject voxelObject = thisComponent.position.voxelObject;
if (voxelObject == null)
{
continue;
}
if (thisComponent.chunk == null)
{
Chunk thisChunk = voxelObject.GenerateChunk(thisPosition.x, thisPosition.y, thisPosition.z);
thisChunk.component = thisComponent;
thisComponent.chunk = thisChunk;
thisChunk.PrepareLoad();
thisComponent.BuildCollision();
}
else
{
thisComponent.BuildCollision();
}
if (state != ChunkState.Stopped)
{
state = ChunkState.Waiting;
}
}
updates++; // Increment update count
}
IsDone = true;
}
public Block setBlockAt(Coord3D _coord, Voxel _voxel, bool _update = true)
{
return(setBlockAt(_coord.x, _coord.y, _coord.z, _voxel.toBlock(), _update));
}
public Block setBlockAt(Coord3D _coord, Block _block, bool _update = true)
{
return(setBlockAt(_coord.x, _coord.y, _coord.z, _block, _update));
}
public Block getHighestBlockAt(Coord3D _coord)
{
return(getHighestBlockAt(_coord.x, _coord.y, _coord.z));
}
public void setLocation(Coord3D _coord)
{
this.setLocation(_coord.x, _coord.y, _coord.z);
}
public Coord3D[] Sphere(int _radius, int _cutouts = 0)
{
List <Coord3D> coordinates = new List <Coord3D>();
int radiusSquared = _radius * _radius;
Coord3D[] cutoutOrigins = new Coord3D[_cutouts];
int[] cutoutRadiuses = new int[_cutouts];
for (int i = 0; i < _cutouts; i++)
{
int xPos = getRandom().Next((int)(_radius * 2)) - _radius;
int yPos = getRandom().Next((int)(_radius * 2)) - _radius;
int zPos = getRandom().Next((int)(_radius * 2)) - _radius;
Coord3D cutoutOrigin = new Coord3D(xPos, yPos, zPos);
int cutoutRadius = getRandom().Next(4, (int)(_radius * 0.6f));
cutoutRadius *= cutoutRadius;
cutoutOrigins[i] = cutoutOrigin;
cutoutRadiuses[i] = cutoutRadius;
}
Coord3D[] addOrigins = new Coord3D[_cutouts];
int[] addRadiuses = new int[_cutouts];
for (int i = 0; i < _cutouts; i++)
{
int xPos = getRandom().Next((int)(_radius * 2)) - _radius;
int yPos = getRandom().Next((int)(_radius * 2)) - _radius;
int zPos = getRandom().Next((int)(_radius * 2)) - _radius;
Coord3D cutoutOrigin = new Coord3D(xPos, yPos, zPos);
int cutoutRadius = getRandom().Next(4, (int)(_radius * 0.6f));
cutoutRadius *= cutoutRadius;
addOrigins[i] = cutoutOrigin;
addRadiuses[i] = cutoutRadius;
}
float xScale = ((float)getRandom().Next(30, 100)) / 100;
float yScale = ((float)getRandom().Next(30, 100)) / 100;
float zScale = ((float)getRandom().Next(30, 100)) / 100;
// Distance filled sphere
for (int x = -_radius; x < _radius; x++)
{
for (int y = -_radius; y < _radius; y++)
{
for (int z = -_radius; z < _radius; z++)
{
Coord3D coord = new Coord3D(x * xScale, y * yScale, z * zScale);
float distance = getDistance(x, y, z);
if (distance < radiusSquared)
{
bool isCut = false;
for (int i = 0; i < _cutouts; i++)
{
float cutoutDistance = getDistance(x - cutoutOrigins[i].x, y - cutoutOrigins[i].y, z - cutoutOrigins[i].z);
if (cutoutDistance < cutoutRadiuses[i])
{
isCut = true;
break;
}
}
if (isCut == false)
{
for (int i = 0; i < _cutouts; i++)
{
float cutoutDistance = getDistance(x - addOrigins[i].x, y - addOrigins[i].y, z - addOrigins[i].z);
if (cutoutDistance < addRadiuses[i])
{
coordinates.Add(coord);
break;
}
}
}
}
}
}
}
return(coordinates.ToArray());
}
public Coord3D[] Sphere(int _radius, int _cutouts = 0)
{
List <Coord3D> coordinates = new List <Coord3D>();
int radiusSquared = _radius * _radius;
Coord3D[] cutoutOrigins = new Coord3D[_cutouts];
int[] cutoutRadiuses = new int[_cutouts];
for (int i = 0; i < _cutouts; i++)
{
int xPos = getRandom().Next((int)(_radius * 2)) - _radius;
int yPos = getRandom().Next((int)(_radius * 2)) - _radius;
int zPos = getRandom().Next((int)(_radius * 2)) - _radius;
Coord3D cutoutOrigin = new Coord3D(xPos, yPos, zPos);
int cutoutRadius = getRandom().Next(4, (int)(_radius * 0.6f));
cutoutRadius *= cutoutRadius;
cutoutOrigins[i] = cutoutOrigin;
cutoutRadiuses[i] = cutoutRadius;
}
Coord3D[] addOrigins = new Coord3D[_cutouts];
int[] addRadiuses = new int[_cutouts];
for (int i = 0; i < _cutouts; i++)
{
int xPos = getRandom().Next((int)(_radius * 2)) - _radius;
int yPos = getRandom().Next((int)(_radius * 2)) - _radius;
int zPos = getRandom().Next((int)(_radius * 2)) - _radius;
Coord3D cutoutOrigin = new Coord3D(xPos, yPos, zPos);
int cutoutRadius = getRandom().Next(4, (int)(_radius * 0.6f));
cutoutRadius *= cutoutRadius;
addOrigins[i] = cutoutOrigin;
addRadiuses[i] = cutoutRadius;
}
float xScale = ((float)getRandom().Next(30, 100)) / 100;
float yScale = ((float)getRandom().Next(30, 100)) / 100;
float zScale = ((float)getRandom().Next(30, 100)) / 100;
// Distance filled sphere
for (int x = -_radius; x < _radius; x++)
{
for (int y = -_radius; y < _radius; y++)
{
for (int z = -_radius; z < _radius; z++)
{
Coord3D coord = new Coord3D(x * xScale, y * yScale, z * zScale);
float distance = getDistance(x, y, z);
if (distance < radiusSquared)
{
bool isCut = false;
for (int i = 0; i < _cutouts; i++)
{
float cutoutDistance = getDistance(x - cutoutOrigins[i].x, y - cutoutOrigins[i].y, z - cutoutOrigins[i].z);
if (cutoutDistance < cutoutRadiuses[i])
{
isCut = true;
break;
}
}
if (isCut == false)
{
for (int i = 0; i < _cutouts; i++)
{
float cutoutDistance = getDistance(x - addOrigins[i].x, y - addOrigins[i].y, z - addOrigins[i].z);
if (cutoutDistance < addRadiuses[i])
{
coordinates.Add(coord);
break;
}
}
}
// if (isCut == false) { coordinates.Add(coord); }
}
}
}
}
// Hallow sphere
// double step1 = (2*Math.PI) / (_radius * 10);
// double step2 = 360 / (_radius * 10);
// for (double i = 0; i <= 2*Math.PI; i += step1)
// {
// for (double n = 0; n <= 360; n += step2)
// {
// for (int radius = 0; radius < _radius; radius++)
// {
// int x = (int)( radius * Math.Cos(n) * Math.Sin(i) );
// int y = (int)( radius * Math.Cos(i));
// int z = (int)( radius * Math.Sin(n) * Math.Sin(i) );
// coordinates.Add(new Coord3D(x, y, z));
// }
// }
// }
// Filled circle
// for (int i = 0; i < _radius; i++)
// {
// for (double n = 0.0d; n < 360.0d; n += 0.1d)
// {
// double angle = n * Math.PI / 180.0d;
// int x = (int)( i * Math.Cos(angle) );
// int y = (int)( i * Math.Sin(angle) );
// coordinates.Add(new Coord3D(x, y, z));
// }
// }
return(coordinates.ToArray());
}
