/// <summary>
/// Adds the mesh for all the components and their subcomponenets in the custom rigid group. <see cref="ExportAll(ComponentOccurrence,bool,bool,bool)"/>
/// </summary>
/// <param name="group">The group to export from</param>
/// <param name="mesh">Mesh to store physics data in.</param>
/// <returns>All the sufaces to export</returns>
private List <SurfaceBody> GenerateExportList(CustomRigidGroup group, PhysicalProperties physics)
{
List <SurfaceBody> plannedExports = new List <SurfaceBody>();
// Calculate minimum volume to export a component
double maxVolume = 0;
foreach (ComponentOccurrence occ in group.occurrences)
{
double curVolume = Utilities.BoxVolume(occ.RangeBox);
if (curVolume > maxVolume)
{
maxVolume = curVolume;
}
}
double minVolume = maxVolume * MIN_VOLUME_PERCENT;
// Analyze all component occurrences
foreach (ComponentOccurrence occ in group.occurrences)
{
if (Utilities.BoxVolume(occ.RangeBox) >= minVolume)
{
GenerateExportList(occ, plannedExports, physics, minVolume);
}
}
return(plannedExports);
}
/// <summary>
/// Creates an empty BXDA Mesh.
/// </summary>
public BXDAMesh(Guid guid)
{
GUID = guid;
physics = new PhysicalProperties();
meshes = new List <BXDASubMesh>();
colliders = new List <BXDASubMesh>();
}
public DnDObject(ArmorClass ac, HitPoints hp, PhysicalProperties physicalProperties, Resistance resistance)
{
AC = ac;
HP = hp;
PhysicalProperties = physicalProperties;
Resistance = resistance;
}
void OnTriggerEnter(Collider collider)
{
if (collider.gameObject.Equals(gameObjectToVoxelise))
{
return;
}
if (collider.rigidbody == null)
{
return;
}
PhysicalProperties gameObjectToVoxelisePP = gameObjectToVoxelise.GetComponent <PhysicalProperties>();
PhysicalProperties collidingPP = collider.gameObject.GetComponent <PhysicalProperties>();
RaycastHit willCollidePoint;
Ray ray = new Ray(collider.transform.position, collider.rigidbody.velocity);
Physics.Raycast(ray, out willCollidePoint);
Rigidbody willCollideWith = willCollidePoint.rigidbody;
if (!willCollideWith)
{
return;
}
//TODO does this ensure this rigidbody?
Vector3 velocity1 = willCollideWith.velocity;
Vector3 velocity2 = collider.rigidbody.velocity;
float mass1 = willCollideWith.mass;
float mass2 = collider.rigidbody.mass;
Vector3 willCollideNormal = willCollidePoint.normal;
willCollideNormal.Normalize();
willCollideNormal *= 2;
float exertedForce = Vector3.Dot(willCollideNormal, (mass2 * velocity1 - mass1 * velocity2)) / (mass1 + mass2);
exertedForce /= Time.fixedDeltaTime;
Debug.Log(exertedForce);
float aboveThreshold = gameObjectToVoxelisePP.doesBreak(exertedForce);
if (aboveThreshold <= 0f)
{
return;
}
gameObjectToVoxelise.GetComponent <ThreadSafeDestructionDriver>().SplitDestroy(willCollidePoint.point, aboveThreshold, gameObjectToVoxelisePP);
}
private PhysicalProperties ExportPhysicalProperties(MassProperties massProperties)
{
var physicalProperties = new PhysicalProperties();
physicalProperties.Mass = massProperties.Mass; // kg -> kg
physicalProperties.Area = massProperties.Area / Math.Pow(100, 2); // cm^2 -> m^2
physicalProperties.Volume = massProperties.Volume / Math.Pow(100, 3); // cm^3 -> m^3
physicalProperties.CenterOfMass = GetVector3DConvertUnits(massProperties.CenterOfMass);
return(physicalProperties);
}
public static void WritePhysicalProperties(EndianAwareBinaryWriter writer, PhysicalProperties value)
{
writer.WriteByte((byte)(value.Enabled ? 1 : 0));
if (value.Enabled)
{
writer.WriteSingle(value.Density);
writer.WriteSingle(value.Friction);
writer.WriteSingle(value.Elasticity);
writer.WriteSingle(value.FrictionWeight);
writer.WriteSingle(value.ElasticityWeight);
}
}
public Dictionary <short, Fragment> Fragment(ThreadSafeVoxelisation.Voxelization.AABCGrid grid, Vector3 hitPoint, float hitForce, PhysicalProperties physicalProperties)
{
this.aabcGrid = grid;
this.hitPoint = hitPoint;
this.hitForce = hitForce;
this.physicalProperties = physicalProperties;
findHitVoxel(hitPoint);
generateVoronoiPoints(calcRadius(hitForce), calcNumberOfPoints(hitForce));
colourVoxels();
FindIslands();
return(fragmentExtents);
}
/// <inheritdoc />
public Part()
{
_shape = Shape.Cube;
_brickColour = new Colour(0.63921570777893f, 0.63529413938522f, 0.64705884456635f);
_canCollide = true;
_cframe = CFrame.Identity;
_modelMatrix = Matrix.Identity;
_size = new Vector3(4, 1, 2);
_material = Material.Smooth;
_smoothness = 0.16f;
PhysicalProperties = new PhysicalProperties(0.7f, 0.3f, 0.5f);
RebuildRigidBody();
Touched = new Signal <Part>(this);
TouchEnded = new Signal <Part>(this);
Moved = new Signal(this);
}
public Recipe(string name, double energyRequired = 0.5
, RecipeTypes recipeType = RecipeTypes.Normal,
PhysicalProperties physicalProperty = PhysicalProperties.Item)
{
if (energyRequired <= 0)
{
throw new ArgumentOutOfRangeException(nameof(energyRequired));
}
if (!recipeType.Verify())
{
throw new ArgumentException($"{nameof(recipeType)} is unexpected types.");
}
if (!physicalProperty.Verify())
{
throw new ArgumentException($"{nameof(physicalProperty)} is unexpected types");
}
Name = name ?? throw new ArgumentNullException(nameof(name));
EnergyRequired = energyRequired;
RecipeType = recipeType;
PhysicalProperty = physicalProperty;
}
public void Hit(IBlock block, PhysicalProperties itemProperties)
{
block.Condition -= 10;
}
public override void Hit(IBlockDefinition block, PhysicalProperties itemProperties)
{
throw new NotImplementedException();
}
public override void Hit(IBlockDefinition block, PhysicalProperties itemProperties)
{
throw new NotImplementedException();
}
public void Read(BinaryReader propReader)
{
var encode = propReader.ReadInt32();
short declaringTypeId;
short propertyTag;
DecodePropertyTag(encode, out declaringTypeId, out propertyTag);
EncodeTag = encode;
DeclaringTypeId = declaringTypeId;
PropertyTag = propertyTag;
CachedProperty cached;
if (TypeRecord.Type.TaggedProperties.TryGetValue(encode, out cached))
{
Name = cached.Name;
Property = cached;
PropertyType = cached.PropertyType;
}
DataType = (DataType)propReader.ReadByte();
while (propReader.BaseStream.Position < propReader.BaseStream.Length)
{
switch (DataType)
{
case DataType.String:
Data.Add(propReader.ReadString());
break;
case DataType.Content:
Data.Add(propReader.ReadString());
break;
case DataType.Boolean:
Data.Add(propReader.ReadBoolean());
break;
case DataType.Int16:
Data.Add(propReader.ReadInt16());
break;
case DataType.Int32:
Data.Add(propReader.ReadInt32());
break;
case DataType.Int64:
Data.Add(propReader.ReadInt64());
break;
case DataType.Single:
Data.Add(propReader.ReadSingle());
break;
case DataType.Double:
Data.Add(propReader.ReadDouble());
break;
case DataType.Enum:
Data.Add(propReader.ReadInt16());
break;
case DataType.FontFamily:
Data.Add(new FontFamily(propReader.ReadString()));
break;
case DataType.Referent:
var referent = propReader.ReadInt32();
Data.Add(referent == -1 ? Referent.Null : Context.GlobalReferents[referent]);
break;
case DataType.UserData:
if (VisualC.CompareMemory(propReader.ReadBytes(3), _nullChars, 3) == 0)
{
Data.Add(null);
}
else
{
propReader.BaseStream.Position -= 3; // go back to start
var id = propReader.ReadByte();
IDataType userData;
switch (id)
{
case 0:
userData = new Vector3();
break;
case 1:
userData = new Vector2();
break;
case 2:
userData = new Vector4();
break;
case 3:
userData = new Colour();
break;
case 4:
userData = new Axes();
break;
case 5:
userData = new CFrame();
break;
case 6:
userData = new UDim2();
break;
case 7:
userData = new ColourSequence();
break;
case 8:
userData = new NumberSequence();
break;
case 9:
userData = new NumberRange();
break;
case 10:
userData = new Faces();
break;
case 11:
userData = new Matrix3();
break;
case 12:
userData = new PhysicalProperties();
break;
case 13:
userData = new Plane();
break;
case 15:
userData = new Ray();
break;
case 16:
userData = new Region3();
break;
case 17:
userData = new Vector3int16();
break;
case 18:
userData = new Region3int16();
break;
case 19:
userData = new DateTime();
break;
case 20:
userData = new TimeSpan();
break;
case 21:
userData = new BinaryData();
break;
case 22:
userData = new MaterialNodeCollection();
break;
case 23:
userData = new InstanceId();
break;
case 24:
userData = new FontFamily();
break;
default:
throw new IndexOutOfRangeException($"No DataType with data ID \"{id}\" found.");
}
userData.Load(propReader);
Data.Add(userData);
}
break;
default:
throw new ArgumentOutOfRangeException();
}
}
}
public void Hit(IItem item, PhysicalProperties itemProperties)
{
// item.Condition--;
}
public void Save(BinaryRobloxFileWriter writer)
{
BinaryRobloxFile file = writer.File;
File = file;
INST inst = file.Classes[ClassIndex];
var props = new List <Property>();
foreach (int instId in inst.InstanceIds)
{
Instance instance = file.Instances[instId];
var instProps = instance.Properties;
if (!instProps.TryGetValue(Name, out Property prop))
{
throw new Exception($"Property {Name} must be defined in {instance.GetFullName()}!");
}
else if (prop.Type != Type)
{
throw new Exception($"Property {Name} is not using the correct type in {instance.GetFullName()}!");
}
props.Add(prop);
}
writer.Write(ClassIndex);
writer.WriteString(Name);
writer.Write(TypeId);
switch (Type)
{
case PropertyType.String:
props.ForEach(prop =>
{
byte[] buffer = prop.HasRawBuffer ? prop.RawBuffer : null;
if (buffer == null)
{
string value = prop.CastValue <string>();
buffer = Encoding.UTF8.GetBytes(value);
}
writer.Write(buffer.Length);
writer.Write(buffer);
});
break;
case PropertyType.Bool:
{
props.ForEach(prop =>
{
bool value = prop.CastValue <bool>();
writer.Write(value);
});
break;
}
case PropertyType.Int:
{
var ints = props
.Select(prop => prop.CastValue <int>())
.ToList();
writer.WriteInts(ints);
break;
}
case PropertyType.Float:
{
var floats = props
.Select(prop => prop.CastValue <float>())
.ToList();
writer.WriteFloats(floats);
break;
}
case PropertyType.Double:
{
props.ForEach(prop =>
{
double value = prop.CastValue <double>();
writer.Write(BinaryRobloxFileWriter.GetBytes(value));
});
break;
}
case PropertyType.UDim:
{
var UDim_Scales = new List <float>();
var UDim_Offsets = new List <int>();
props.ForEach(prop =>
{
UDim value = prop.CastValue <UDim>();
UDim_Scales.Add(value.Scale);
UDim_Offsets.Add(value.Offset);
});
writer.WriteFloats(UDim_Scales);
writer.WriteInts(UDim_Offsets);
break;
}
case PropertyType.UDim2:
{
var UDim2_Scales_X = new List <float>();
var UDim2_Scales_Y = new List <float>();
var UDim2_Offsets_X = new List <int>();
var UDim2_Offsets_Y = new List <int>();
props.ForEach(prop =>
{
UDim2 value = prop.CastValue <UDim2>();
UDim2_Scales_X.Add(value.X.Scale);
UDim2_Scales_Y.Add(value.Y.Scale);
UDim2_Offsets_X.Add(value.X.Offset);
UDim2_Offsets_Y.Add(value.Y.Offset);
});
writer.WriteFloats(UDim2_Scales_X);
writer.WriteFloats(UDim2_Scales_Y);
writer.WriteInts(UDim2_Offsets_X);
writer.WriteInts(UDim2_Offsets_Y);
break;
}
case PropertyType.Ray:
{
props.ForEach(prop =>
{
Ray ray = prop.CastValue <Ray>();
Vector3 pos = ray.Origin;
writer.Write(pos.X);
writer.Write(pos.Y);
writer.Write(pos.Z);
Vector3 dir = ray.Direction;
writer.Write(dir.X);
writer.Write(dir.Y);
writer.Write(dir.Z);
});
break;
}
case PropertyType.Faces:
case PropertyType.Axes:
{
props.ForEach(prop =>
{
byte value = prop.CastValue <byte>();
writer.Write(value);
});
break;
}
case PropertyType.BrickColor:
{
var brickColorIds = props
.Select(prop => prop.CastValue <BrickColor>())
.Select(value => value.Number)
.ToList();
writer.WriteInts(brickColorIds);
break;
}
case PropertyType.Color3:
{
var Color3_R = new List <float>();
var Color3_G = new List <float>();
var Color3_B = new List <float>();
props.ForEach(prop =>
{
Color3 value = prop.CastValue <Color3>();
Color3_R.Add(value.R);
Color3_G.Add(value.G);
Color3_B.Add(value.B);
});
writer.WriteFloats(Color3_R);
writer.WriteFloats(Color3_G);
writer.WriteFloats(Color3_B);
break;
}
case PropertyType.Vector2:
{
var Vector2_X = new List <float>();
var Vector2_Y = new List <float>();
props.ForEach(prop =>
{
Vector2 value = prop.CastValue <Vector2>();
Vector2_X.Add(value.X);
Vector2_Y.Add(value.Y);
});
writer.WriteFloats(Vector2_X);
writer.WriteFloats(Vector2_Y);
break;
}
case PropertyType.Vector3:
{
var Vector3_X = new List <float>();
var Vector3_Y = new List <float>();
var Vector3_Z = new List <float>();
props.ForEach(prop =>
{
Vector3 value = prop.CastValue <Vector3>();
Vector3_X.Add(value.X);
Vector3_Y.Add(value.Y);
Vector3_Z.Add(value.Z);
});
writer.WriteFloats(Vector3_X);
writer.WriteFloats(Vector3_Y);
writer.WriteFloats(Vector3_Z);
break;
}
case PropertyType.CFrame:
case PropertyType.Quaternion:
case PropertyType.OptionalCFrame:
{
var CFrame_X = new List <float>();
var CFrame_Y = new List <float>();
var CFrame_Z = new List <float>();
if (Type == PropertyType.OptionalCFrame)
{
writer.Write((byte)PropertyType.CFrame);
}
props.ForEach(prop =>
{
CFrame value = null;
if (prop.Value is Quaternion q)
{
value = q.ToCFrame();
}
else
{
value = prop.CastValue <CFrame>();
}
if (value == null)
{
value = new CFrame();
}
Vector3 pos = value.Position;
CFrame_X.Add(pos.X);
CFrame_Y.Add(pos.Y);
CFrame_Z.Add(pos.Z);
int orientId = value.GetOrientId();
writer.Write((byte)(orientId + 1));
if (orientId == -1)
{
if (Type == PropertyType.Quaternion)
{
Quaternion quat = new Quaternion(value);
writer.Write(quat.X);
writer.Write(quat.Y);
writer.Write(quat.Z);
writer.Write(quat.W);
}
else
{
float[] components = value.GetComponents();
for (int i = 3; i < 12; i++)
{
float component = components[i];
writer.Write(component);
}
}
}
});
writer.WriteFloats(CFrame_X);
writer.WriteFloats(CFrame_Y);
writer.WriteFloats(CFrame_Z);
if (Type == PropertyType.OptionalCFrame)
{
writer.Write((byte)PropertyType.Bool);
props.ForEach(prop =>
{
if (prop.Value is null)
{
writer.Write(false);
return;
}
if (prop.Value is Optional <CFrame> optional)
{
writer.Write(optional.HasValue);
return;
}
var cf = prop.Value as CFrame;
writer.Write(cf != null);
});
}
break;
}
case PropertyType.Enum:
{
var enums = new List <uint>();
props.ForEach(prop =>
{
if (prop.Value is uint raw)
{
enums.Add(raw);
return;
}
int signed = (int)prop.Value;
uint value = (uint)signed;
enums.Add(value);
});
writer.WriteInterleaved(enums);
break;
}
case PropertyType.Ref:
{
var InstanceIds = new List <int>();
props.ForEach(prop =>
{
int referent = -1;
if (prop.Value != null)
{
Instance value = prop.CastValue <Instance>();
if (value.IsDescendantOf(File))
{
string refValue = value.Referent;
int.TryParse(refValue, out referent);
}
}
InstanceIds.Add(referent);
});
writer.WriteInstanceIds(InstanceIds);
break;
}
case PropertyType.Vector3int16:
{
props.ForEach(prop =>
{
Vector3int16 value = prop.CastValue <Vector3int16>();
writer.Write(value.X);
writer.Write(value.Y);
writer.Write(value.Z);
});
break;
}
case PropertyType.NumberSequence:
{
props.ForEach(prop =>
{
NumberSequence value = prop.CastValue <NumberSequence>();
var keyPoints = value.Keypoints;
writer.Write(keyPoints.Length);
foreach (var keyPoint in keyPoints)
{
writer.Write(keyPoint.Time);
writer.Write(keyPoint.Value);
writer.Write(keyPoint.Envelope);
}
});
break;
}
case PropertyType.ColorSequence:
{
props.ForEach(prop =>
{
ColorSequence value = prop.CastValue <ColorSequence>();
var keyPoints = value.Keypoints;
writer.Write(keyPoints.Length);
foreach (var keyPoint in keyPoints)
{
Color3 color = keyPoint.Value;
writer.Write(keyPoint.Time);
writer.Write(color.R);
writer.Write(color.G);
writer.Write(color.B);
writer.Write(keyPoint.Envelope);
}
});
break;
}
case PropertyType.NumberRange:
{
props.ForEach(prop =>
{
NumberRange value = prop.CastValue <NumberRange>();
writer.Write(value.Min);
writer.Write(value.Max);
});
break;
}
case PropertyType.Rect:
{
var Rect_X0 = new List <float>();
var Rect_Y0 = new List <float>();
var Rect_X1 = new List <float>();
var Rect_Y1 = new List <float>();
props.ForEach(prop =>
{
Rect value = prop.CastValue <Rect>();
Vector2 min = value.Min;
Rect_X0.Add(min.X);
Rect_Y0.Add(min.Y);
Vector2 max = value.Max;
Rect_X1.Add(max.X);
Rect_Y1.Add(max.Y);
});
writer.WriteFloats(Rect_X0);
writer.WriteFloats(Rect_Y0);
writer.WriteFloats(Rect_X1);
writer.WriteFloats(Rect_Y1);
break;
}
case PropertyType.PhysicalProperties:
{
props.ForEach(prop =>
{
bool custom = (prop.Value != null);
writer.Write(custom);
if (custom)
{
PhysicalProperties value = prop.CastValue <PhysicalProperties>();
writer.Write(value.Density);
writer.Write(value.Friction);
writer.Write(value.Elasticity);
writer.Write(value.FrictionWeight);
writer.Write(value.ElasticityWeight);
}
});
break;
}
case PropertyType.Color3uint8:
{
var Color3uint8_R = new List <byte>();
var Color3uint8_G = new List <byte>();
var Color3uint8_B = new List <byte>();
props.ForEach(prop =>
{
Color3uint8 value = prop.CastValue <Color3uint8>();
Color3uint8_R.Add(value.R);
Color3uint8_G.Add(value.G);
Color3uint8_B.Add(value.B);
});
byte[] rBuffer = Color3uint8_R.ToArray();
writer.Write(rBuffer);
byte[] gBuffer = Color3uint8_G.ToArray();
writer.Write(gBuffer);
byte[] bBuffer = Color3uint8_B.ToArray();
writer.Write(bBuffer);
break;
}
case PropertyType.Int64:
{
var longs = new List <long>();
props.ForEach(prop =>
{
long value = prop.CastValue <long>();
longs.Add(value);
});
writer.WriteInterleaved(longs, value =>
{
// Move the sign bit to the front.
return((value << 1) ^ (value >> 63));
});
break;
}
case PropertyType.SharedString:
{
var sharedKeys = new List <uint>();
SSTR sstr = file.SSTR;
if (sstr == null)
{
sstr = new SSTR();
file.SSTR = sstr;
}
props.ForEach(prop =>
{
var shared = prop.CastValue <SharedString>();
if (shared == null)
{
byte[] empty = Array.Empty <byte>();
shared = SharedString.FromBuffer(empty);
}
string key = shared.Key;
if (!sstr.Lookup.ContainsKey(key))
{
uint id = (uint)sstr.Lookup.Count;
sstr.Strings.Add(id, shared);
sstr.Lookup.Add(key, id);
}
uint hashId = sstr.Lookup[key];
sharedKeys.Add(hashId);
});
writer.WriteInterleaved(sharedKeys);
break;
}
case PropertyType.ProtectedString:
{
props.ForEach(prop =>
{
var protect = prop.CastValue <ProtectedString>();
byte[] buffer = protect.RawBuffer;
writer.Write(buffer.Length);
writer.Write(buffer);
});
break;
}
case PropertyType.UniqueId:
{
props.ForEach(prop =>
{
var guid = prop.CastValue <Guid>();
byte[] buffer = guid.ToByteArray();
writer.Write(buffer);
});
break;
}
default:
{
RobloxFile.LogError($"Unhandled property type: {Type} in {this}!");
break;
}
}
}
public void Hit(IBlock block, PhysicalProperties itemProperties)
{
throw new NotImplementedException();
}
public void SplitDestroy(Vector3 hitPoint, float hitForce, PhysicalProperties physicalProperties)
{
messages.Add("Starting");
float time = Time.realtimeSinceStartup;
float startTime = time;
voxelisationDriver.StartVoxelise(gameObject);
messages.Add("Voxelisation: " + (Time.realtimeSinceStartup - time));
csvList.Add((Time.realtimeSinceStartup - time) + " ");
time = Time.realtimeSinceStartup;
grid = voxelisationDriver.GetGrid();
fragments = destruction.Fragment(grid, hitPoint, hitForce, physicalProperties);
messages.Add("Destruction: " + (Time.realtimeSinceStartup - time));
csvList.Add((Time.realtimeSinceStartup - time) + " ");
time = Time.realtimeSinceStartup;
colouring = destruction.getVoronoiDiagram();
foreach (Fragment c in fragments.Values)
{
c.vertices.Clear();
}
short[, ,] borderColouring = new short[colouring.GetLength(0), colouring.GetLength(1), colouring.GetLength(2)];
List <Vector3> vectors = new List <Vector3>();
for (int i = 0; i < colouring.GetLength(0); i++)
{
for (int j = 0; j < colouring.GetLength(1); j++)
{
for (int k = 0; k < colouring.GetLength(2); k++)
{
short c = colouring[i, j, k];
bool neighbours = false;
bool exterior = false;
if (c == 0)
{
continue;
}
for (int x = -1; x <= 1; x++)
{
for (int y = -1; y <= 1; y++)
{
for (int z = -1; z <= 1; z++)
{
if (i + x < 0 || j + y < 0 || k + z < 0)
{
continue;
}
if (i + x >= colouring.GetLength(0) || j + y >= colouring.GetLength(1) || k + z >= colouring.GetLength(2))
{
continue;
}
if (colouring[i + x, j + y, k + z] != c && colouring[i + x, j + y, k + z] != 0)
{
neighbours = true;
}
if (colouring[i + x, j + y, k + z] == 0)
{
exterior = true;
}
}
}
}
if (exterior)
{
vectors.Add(new Vector3(i, j, k));
}
if (neighbours)
{
borderColouring[i, j, k] = c;
}
if (neighbours && exterior)
{
Fragment colour;
if (fragments.TryGetValue(c, out colour))
{
colour.vertices.Add(new Vector3(i, j, k));
}
}
}
}
}
KDTree tree = KDTree.MakeFromPoints(vectors.ToArray());
messages.Add("KDTree: " + (Time.realtimeSinceStartup - time));
time = Time.realtimeSinceStartup;
MeshInfo original = new MeshInfo(gameObject.GetComponent <MeshFilter>().mesh.vertices, gameObject.GetComponent <MeshFilter>().mesh.triangles, new Fragment(0));
Dictionary <short, MeshInfo> meshes = splitMesh.Split(original, tree, vectors, colouring, grid.GetSize());
messages.Add("Split: " + (Time.realtimeSinceStartup - time));
csvList.Add((Time.realtimeSinceStartup - time) + " ");
time = Time.realtimeSinceStartup;
if (!hollow)
{
csvList.Add("Meshing ");
foreach (Fragment colour in fragments.Values)
{
if (colour == null)
{
continue;
}
MeshInfo meshinfo, march;
MeshInfo parent;
bool found = meshes.TryGetValue(colour.colour, out parent);
colors.Add(colour.colour, new Color(Random.value, Random.value, Random.value));
if (found)
{
List <Vector3> edges = parent.colour.vertices;
List <Vector3> exterior = new List <Vector3>();
foreach (Vector3 v in colour.vertices)
{
exterior.Add(toWorldSpace(v));
}
Vector3 voxelMid = new Vector3((colour.maxX - colour.minX) / 2, (colour.maxY - colour.minY) / 2, (colour.maxZ - colour.minZ) / 2);
voxelMid.x = voxelMid.x / grid.GetSize().x;
voxelMid.y = voxelMid.y / grid.GetSize().y;
voxelMid.z = voxelMid.z / grid.GetSize().z;
voxelMid *= 2;
KDTree surface = KDTree.MakeFromPoints(edges.ToArray());
//meshinfo = holefill.Stitch(edges, colour, exterior);
meshinfo = marchingDriver.StartMarchingClamp(borderColouring, colour, grid, surface, edges);
}
else
{
meshinfo = marchingDriver.StartMarching(borderColouring, colour, grid);
march = marchingDriver.StartMarching(borderColouring, colour, grid);
}
//meshinfo = convexDriver.StartMeshing(colour);
/*for (int c = 0; c < meshinfo.verts.Length; c++) {
* meshinfo.verts[c] = new Vector3(meshinfo.verts[c].x / transform.lossyScale.x, meshinfo.verts[c].y / transform.lossyScale.y, meshinfo.verts[c].z / transform.lossyScale.z);
* }*/
messages.Add("Meshing " + colour.colour + ": " + (Time.realtimeSinceStartup - time));
csvList.Add((Time.realtimeSinceStartup - time) + " ");
time = Time.realtimeSinceStartup;
if (colour.colour == 0)
{
continue;
}
else
{
if (found)
{
List <Vector3> verts = new List <Vector3>(parent.verts);
int count = verts.Count;
verts.AddRange(meshinfo.verts);
List <int> indices = new List <int>(parent.index);
foreach (int i in meshinfo.index)
{
indices.Add(i + count);
}
/*count = verts.Count;
* verts.AddRange(march.verts);
*
* foreach (int i in march.index) {
* indices.Add(i + count);
* }*/
parent.verts = verts.ToArray();
parent.index = indices.ToArray();
parent.colour.mass = meshinfo.colour.mass;
}
else
{
meshes.Add(colour.colour, meshinfo);
}
}
}
}
csvList.Add("Building ");
foreach (MeshInfo meshinfo in meshes.Values)
{
Mesh mesh = new Mesh();
Fragment coloured = meshinfo.colour;
fragments.TryGetValue(coloured.colour, out coloured);
if (coloured.colour == 0)
{
continue;
}
mesh.vertices = meshinfo.verts;
mesh.triangles = meshinfo.index;
//The diffuse shader wants uvs so just fill with a empty array, they're not actually used
mesh.uv = new Vector2[mesh.vertices.Length];
mesh.RecalculateNormals();
mesh.RecalculateBounds();
Mesh mesh1 = new Mesh();
if (hollow)
{
List <int> indices = new List <int>(meshinfo.index);
for (int i = 0; i < meshinfo.index.Length; i += 3)
{
indices.Add(meshinfo.index[i + 2]);
indices.Add(meshinfo.index[i + 1]);
indices.Add(meshinfo.index[i + 0]);
}
meshinfo.index = indices.ToArray();
/*List<Vector3> normals = new List<Vector3>(mesh.normals);
* for (int i = 0; i < mesh.normals.Length; i++)
* normals.Add(-normals[i]);*/
mesh1.vertices = meshinfo.verts;
mesh1.triangles = meshinfo.index;
//The diffuse shader wants uvs so just fill with a empty array, they're not actually used
mesh1.uv = new Vector2[mesh.vertices.Length];
mesh1.normals = mesh.normals;
}
GameObject m_mesh = new GameObject("Fragment" + coloured.colour);
m_mesh.AddComponent <MeshFilter>();
m_mesh.AddComponent <MeshRenderer>();
//MeshCollider col1 = m_mesh.AddComponent<MeshCollider>();
MeshCollider col2 = m_mesh.AddComponent <MeshCollider>();
m_mesh.AddComponent <Rigidbody>();
//m_mesh.rigidbody.isKinematic = true;
m_mesh.rigidbody.collisionDetectionMode = CollisionDetectionMode.ContinuousDynamic;
m_mesh.rigidbody.mass = coloured.mass;
m_mesh.renderer.material = m_material;
//col1.sharedMesh = mesh;
col2.sharedMesh = mesh;
col2.convex = true;
m_mesh.GetComponent <MeshFilter>().mesh = hollow ? mesh1 : mesh;
m_mesh.transform.localScale = transform.localScale;
messages.Add("Built " + coloured.colour + ": " + (Time.realtimeSinceStartup - time));
csvList.Add((Time.realtimeSinceStartup - time) + " ");
time = Time.realtimeSinceStartup;
}
messages.Add("Done:" + (Time.realtimeSinceStartup - startTime));
string csv = "";
foreach (string str in csvList)
{
csv += str;
}
foreach (string str in messages)
{
Debug.Log(str);
}
//Debug.Log(csv);
done = true;
GameObject.Destroy(gameObject);
if (breakP)
{
Debug.Break();
}
}
protected BasePart()
{
CustomPhysicalProperties = new PhysicalProperties(false);
}
public void Hit(IItem item, PhysicalProperties itemProperties)
{
// item.Condition--;
}
/// <summary>
/// Adds the mesh for the given component, and all its subcomponents to the mesh storage structure.
/// </summary>
/// <param name="occ">Component occurence to analize.</param>
/// <param name="mesh">Mesh to store physics data in.</param>
/// <param name="ignorePhysics">True to ignore physics in component.</param>
/// <returns>All the sufaces to export</returns>
private void GenerateExportList(ComponentOccurrence occ, List <SurfaceBody> plannedExports, PhysicalProperties physics, double minVolume = 0, bool ignorePhysics = false)
{
// Invisible objects don't need to be exported
if (!occ.Visible)
{
return;
}
if (!ignorePhysics)
{
// Compute physics
try
{
physics.Add((float)occ.MassProperties.Mass, Utilities.ToBXDVector(occ.MassProperties.CenterOfMass));
}
catch
{
Console.Write("Failed to get physics data for " + occ.Name);
}
}
// Prepare exporting surfaces
foreach (SurfaceBody surf in occ.SurfaceBodies)
{
plannedExports.Add(surf);
}
// Add sub-occurences
foreach (ComponentOccurrence subOcc in occ.SubOccurrences)
{
if (Utilities.BoxVolume(subOcc.RangeBox) >= minVolume)
{
GenerateExportList(subOcc, plannedExports, physics, minVolume, true);
}
}
}
