public BSD0()
{
BlockShapeCache = new BoxShape(1f, 1f, 1f);
OffsetCache = new Location(0.5);
ShrunkBlockShapeCache = new BoxShape(SHRINK_CONSTANT, SHRINK_CONSTANT, SHRINK_CONSTANT);
ShrunkOffsetCache = new Location(SHRINK_CONSTANT * 0.5);
}
public bool HassSolidEntity(Location min, Location max)
{
// TODO: Better alg!
BoundingBox bb = new BoundingBox(min.ToBVector(), max.ToBVector());
List<BroadPhaseEntry> entries = new List<BroadPhaseEntry>();
PhysicsWorld.BroadPhase.QueryAccelerator.GetEntries(bb, entries);
if (entries.Count == 0)
{
return false;
}
Location center = (max + min) * 0.5;
Location rel = max - min;
BoxShape box = new BoxShape((double)rel.X, (double)rel.Y, (double)rel.Z);
RigidTransform start = new RigidTransform(center.ToBVector(), Quaternion.Identity);
Vector3 sweep = new Vector3(0, 0, 0.01f);
RayHit rh;
foreach (BroadPhaseEntry entry in entries)
{
if (entry is EntityCollidable && Collision.ShouldCollide(entry) &&
entry.CollisionRules.Group != CollisionUtil.Player &&
entry.ConvexCast(box, ref start, ref sweep, out rh))
{
return true;
}
}
return false;
}
public BSD01_5(double perc)
{
Percent = perc;
OffsetCache = new Location(0.5, 0.5, Percent * 0.5);
BlockShapeCache = new BoxShape(1, 1, Percent);
ShrunkOffsetCache = new Location(SHRINK_CONSTANT * 0.5, SHRINK_CONSTANT * 0.5, Percent * SHRINK_CONSTANT * 0.5);
ShrunkBlockShapeCache = new BoxShape(SHRINK_CONSTANT, SHRINK_CONSTANT, Percent * SHRINK_CONSTANT);
}
public BSD64_68(params MaterialSide[] mats)
{
Mats = mats;
BlockShapeCache = new BoxShape(1f, 1f, 1f);
OffsetCache = new Location(0.5);
ShrunkBlockShapeCache = new BoxShape(SHRINK_CONSTANT, SHRINK_CONSTANT, SHRINK_CONSTANT);
ShrunkOffsetCache = new Location(SHRINK_CONSTANT * 0.5);
}
/// <summary>
/// Constructs a new demo.
/// </summary>
/// <param name="game">Game owning this demo.</param>
public AddRemoveStressDemo(DemosGame game)
: base(game)
{
Space.Remove(vehicle.Vehicle);
var compoundShape = new CompoundShape(new List<CompoundShapeEntry>
{
new CompoundShapeEntry(new BoxShape(1, 1, 1), new Vector3(0, 1, 0), 1),
new CompoundShapeEntry(new BoxShape(2, 1, 2), new Vector3(), 1),
new CompoundShapeEntry(new BoxShape(1, 1, 1), new Vector3(0, -1, 0), 1)
});
for (int i = 0; i < 300; ++i)
{
var toAdd = new Entity(compoundShape, 10);
addedEntities.Add(toAdd);
}
var boxShape = new BoxShape(1, 1, 1);
for (int i = 0; i < 300; ++i)
{
var toAdd = new Entity(boxShape, 10);
addedEntities.Add(toAdd);
}
Vector3[] vertices;
int[] indices;
ModelDataExtractor.GetVerticesAndIndicesFromModel(game.Content.Load<Model>("cube"), out vertices, out indices);
var mobileMeshShape = new MobileMeshShape(vertices, indices, new AffineTransform(Matrix3x3.CreateScale(1, 2, 1), new Vector3()), MobileMeshSolidity.Counterclockwise);
for (int i = 0; i < 300; ++i)
{
var toAdd = new Entity(mobileMeshShape, 10);
addedEntities.Add(toAdd);
}
for (int i = 0; i < addedEntities.Count; ++i)
{
var entity = addedEntities[i];
entity.Gravity = new Vector3();
entity.Position = GetRandomPosition(random);
entity.LinearVelocity = 3 * Vector3.Normalize(entity.Position);
Space.Add(entity);
}
var playgroundModel = game.Content.Load<Model>("playground");
ModelDataExtractor.GetVerticesAndIndicesFromModel(playgroundModel, out vertices, out indices);
var staticMesh = new StaticMesh(vertices, indices, new AffineTransform(Matrix3x3.CreateFromAxisAngle(Vector3.Up, MathHelper.Pi), new Vector3(0, -30, 0)));
staticMesh.Sidedness = TriangleSidedness.Counterclockwise;
Space.Add(staticMesh);
game.ModelDrawer.Add(staticMesh);
game.Camera.Position = new Vector3(0, 6, 15);
}
public MobileChunkShape(Vector3i csize, BlockInternal[] blocks, out Vector3 center)
{
Matrix3x3 boxMat = new BoxShape(csize.X, csize.Y, csize.Z).VolumeDistribution;
ChunkSize = csize;
Blocks = blocks;
double weightInv = 1f / blocks.Length;
center = new Vector3(csize.X / 2f, csize.Y / 2f, csize.Z / 2f);
// TODO: More accurately get center of weight based on which blocks are solid or not!?
Matrix3x3 volumeDistribution = new Matrix3x3();
RigidTransform transform = new RigidTransform(center);
Matrix3x3 contribution;
CompoundShape.TransformContribution(ref transform, ref center, ref boxMat, blocks.Length, out contribution);
Matrix3x3.Add(ref volumeDistribution, ref contribution, out volumeDistribution);
Matrix3x3.Multiply(ref volumeDistribution, weightInv, out volumeDistribution);
UpdateEntityShapeVolume(new EntityShapeVolumeDescription() { Volume = csize.X * csize.Y * csize.Z, VolumeDistribution = volumeDistribution });
Center = center;
}
/// <summary>
/// Constructs a new demo.
/// </summary>
/// <param name="game">Game owning this demo.</param>
public MPRCastingDemo(DemosGame game)
: base(game)
{
bShape = new BoxShape(1, 0, 1);
//bShape.CollisionMargin = 0;
aShape = new ConeShape(1, .4f);
//aShape.CollisionMargin = 0;
a = new Entity(aShape);
b = new Entity(bShape);
CollisionRules.AddRule(a, b, CollisionRule.NoSolver);
NarrowPhaseHelper.CollisionManagers.Remove(new TypePair(typeof(ConvexCollidable<BoxShape>), typeof(ConvexCollidable<BoxShape>)));
Space.Add(a);
Space.Add(b);
a.Orientation = Quaternion.CreateFromAxisAngle(new Vector3(1, 0, 0), MathHelper.PiOver4);
b.Orientation = Quaternion.Identity;
aTransform = new RigidTransform(new Vector3(-10, -10, -10), a.Orientation);
bTransform = new RigidTransform(new Vector3(10, 10, 10), b.Orientation);
game.Camera.Position = new Vector3(0, 5, 17);
}
/// <summary>
/// Constructs a new demo.
/// </summary>
/// <param name="game">Game owning this demo.</param>
public MPRTestDemo(DemosGame game)
: base(game)
{
var shapeA = new BoxShape(1, 1, 1);
shapeA.CollisionMargin = 0;
var shapeB = new BoxShape(1, 1, 1);
shapeB.CollisionMargin = 0;
var transformA = new RigidTransform(new Vector3(0, 0, 0));
var transformB = new RigidTransform(new Vector3(.5f, .5f, 0));
Vector3 overlap;
bool overlapped = MPRToolbox.GetLocalOverlapPosition(shapeA, shapeB, ref transformB, out overlap);
Vector3 normal;
float depth;
Vector3 direction = new Vector3(0, -1, 0);
MPRToolbox.LocalSurfaceCast(shapeA, shapeB, ref transformB, ref direction, out depth, out normal);
ContactData contactData;
//bool overlappedOld = MPRToolboxOld.AreObjectsColliding(shapeA, shapeB, ref transformA, ref transformB, out contactData);
//Random rand = new Random(0);
//for (int i = 0; i < 10000000; i++)
//{
// transformA = new RigidTransform(new Vector3((float)rand.NextDouble() * 10 - 5, (float)rand.NextDouble() * 10 - 5, (float)rand.NextDouble() * 10 - 5),
// Quaternion.CreateFromYawPitchRoll((float)rand.NextDouble() * 1000, (float)rand.NextDouble() * 1000, (float)rand.NextDouble() * 1000));
// transformB = new RigidTransform(new Vector3((float)rand.NextDouble() * 10 - 5, (float)rand.NextDouble() * 10 - 5, (float)rand.NextDouble() * 10 - 5),
// Quaternion.CreateFromYawPitchRoll((float)rand.NextDouble() * 1000, (float)rand.NextDouble() * 1000, (float)rand.NextDouble() * 1000));
// overlapped = MPRTesting.GetOverlapPosition(shapeA, shapeB, ref transformA, ref transformB, out overlap);
// overlappedOld = MPRToolbox.AreObjectsColliding(shapeA, shapeB, ref transformA, ref transformB, out contactData);
// if (overlapped && !overlappedOld &&
// (!MPRToolbox.IsPointInsideShape(ref overlap, shapeA, ref transformA) ||
// !MPRToolbox.IsPointInsideShape(ref overlap, shapeB, ref transformB)))
// Debug.WriteLine("Break.");
// if (overlappedOld && !overlapped &&
// (!MPRToolbox.IsPointInsideShape(ref contactData.Position, shapeA, ref transformA) ||
// !MPRToolbox.IsPointInsideShape(ref contactData.Position, shapeB, ref transformB)))
// Debug.WriteLine("Break.");
// if (overlapped && overlappedOld &&
// (!MPRToolbox.IsPointInsideShape(ref overlap, shapeA, ref transformA) ||
// !MPRToolbox.IsPointInsideShape(ref overlap, shapeB, ref transformB) ||
// !MPRToolbox.IsPointInsideShape(ref contactData.Position, shapeA, ref transformA) ||
// !MPRToolbox.IsPointInsideShape(ref contactData.Position, shapeB, ref transformB)))
// Debug.WriteLine("Break.");
//}
//Do these tests with rotationally immobile objects.
CollisionDetectionSettings.DefaultMargin = 0;
groundWidth = 10;
groundHeight = .1f;
groundLength = 10;
//a = new Box(new Vector3(0, -5, 0), groundWidth, groundHeight, groundLength, 1);
//a = new TransformableEntity(new Vector3(0,0,0), new TriangleShape(new Vector3(-5, -5, -5), new Vector3(5, -5, -5), new Vector3(-5, -5, 5)), Matrix3x3.Identity);
a = new Triangle(new Vector3(0, -5, 0), new Vector3(5, -5, 0), new Vector3(5, -5, 5), 1);
Space.Add(a);
Space.ForceUpdater.Gravity = new Vector3();
boxWidth = .25f;
boxHeight = .05f;
boxLength = 1f;
b = new TransformableEntity(new Vector3(0, 2, 0), new BoxShape(boxWidth, boxHeight, boxLength), Matrix3x3.Identity, 1);
//b = new Cone(new Vector3(0, 2, 0), .2f, .1f, 1);
//b = new Capsule(new Vector3(0, 2, 0), 1, .5f, 1);
//b = new Capsule(new Vector3(0, 2, 0), 1, .5f, 1);
b.LocalInertiaTensorInverse = new Matrix3x3();
CollisionRules.AddRule(b, a, CollisionRule.NoSolver);
b.ActivityInformation.IsAlwaysActive = true;
Space.Add(b);
//Space.Add(new TransformableEntity(new Vector3(0, 4, 0), new BoxShape(1, 1, 1), Matrix3x3.Identity, 1));
//Space.Add( new TransformableEntity(new Vector3(0, 6, 0), new BoxShape(1, 1, 1), Matrix3x3.Identity, 1));
//Vector3[] vertices = new Vector3[] { new Vector3(0, -5, 0), new Vector3(5, -5, 0), new Vector3(5, -5, 5), new Vector3(0, -60, 5) };
//int[] indices = new int[] { 0, 1, 2 , 0, 2, 3 };
//StaticMesh mesh = new StaticMesh(vertices, indices);
//Space.Add(mesh);
//mesh.ImproveBoundaryBehavior = true;
//mesh.Sidedness = TriangleSidedness.Counterclockwise;
//game.ModelDrawer.Add(mesh);
//mesh.CollisionRules.Personal = CollisionRule.NoSolver;
}
///<summary>
/// Tests if a box and sphere are colliding.
///</summary>
///<param name="box">Box to test.</param>
///<param name="sphere">Sphere to test.</param>
///<param name="boxTransform">Transform to apply to the box.</param>
///<param name="spherePosition">Transform to apply to the sphere.</param>
///<param name="contact">Contact point between the shapes, if any.</param>
///<returns>Whether or not the shapes were colliding.</returns>
public static bool AreShapesColliding(BoxShape box, SphereShape sphere, ref RigidTransform boxTransform, ref Vector3 spherePosition, out ContactData contact)
{
contact = new ContactData();
Vector3 localPosition;
RigidTransform.TransformByInverse(ref spherePosition, ref boxTransform, out localPosition);
#if !WINDOWS
Vector3 localClosestPoint = new Vector3();
#else
Vector3 localClosestPoint;
#endif
localClosestPoint.X = MathHelper.Clamp(localPosition.X, -box.halfWidth, box.halfWidth);
localClosestPoint.Y = MathHelper.Clamp(localPosition.Y, -box.halfHeight, box.halfHeight);
localClosestPoint.Z = MathHelper.Clamp(localPosition.Z, -box.halfLength, box.halfLength);
RigidTransform.Transform(ref localClosestPoint, ref boxTransform, out contact.Position);
Vector3 offset;
Vector3.Subtract(ref spherePosition, ref contact.Position, out offset);
float offsetLength = offset.LengthSquared();
if (offsetLength > (sphere.collisionMargin + CollisionDetectionSettings.maximumContactDistance) * (sphere.collisionMargin + CollisionDetectionSettings.maximumContactDistance))
{
return false;
}
//Colliding.
if (offsetLength > Toolbox.Epsilon)
{
offsetLength = (float)Math.Sqrt(offsetLength);
//Outside of the box.
Vector3.Divide(ref offset, offsetLength, out contact.Normal);
contact.PenetrationDepth = sphere.collisionMargin - offsetLength;
}
else
{
//Inside of the box.
Vector3 penetrationDepths;
penetrationDepths.X = localClosestPoint.X < 0 ? localClosestPoint.X + box.halfWidth : box.halfWidth - localClosestPoint.X;
penetrationDepths.Y = localClosestPoint.Y < 0 ? localClosestPoint.Y + box.halfHeight : box.halfHeight - localClosestPoint.Y;
penetrationDepths.Z = localClosestPoint.Z < 0 ? localClosestPoint.Z + box.halfLength : box.halfLength - localClosestPoint.Z;
if (penetrationDepths.X < penetrationDepths.Y && penetrationDepths.X < penetrationDepths.Z)
{
contact.Normal = localClosestPoint.X > 0 ? Toolbox.RightVector : Toolbox.LeftVector;
contact.PenetrationDepth = penetrationDepths.X;
}
else if (penetrationDepths.Y < penetrationDepths.Z)
{
contact.Normal = localClosestPoint.Y > 0 ? Toolbox.UpVector : Toolbox.DownVector;
contact.PenetrationDepth = penetrationDepths.Y;
}
else
{
contact.Normal = localClosestPoint.Z > 0 ? Toolbox.BackVector : Toolbox.ForwardVector;
contact.PenetrationDepth = penetrationDepths.X;
}
contact.PenetrationDepth += sphere.collisionMargin;
Vector3.Transform(ref contact.Normal, ref boxTransform.Orientation, out contact.Normal);
}
return true;
}
/// <summary>
/// Create new StaticCollider from existing collision data<para/>
/// Создание нового коллайдера из существующих данных
/// </summary>
/// <param name="colmesh">Collision data<para/>Данные о коллизиях</param>
public StaticCollider(CollisionFile.Group colmesh, Vector3 position, Quaternion angles, Vector3 scale) {
// Create base transformation matrix
// Создание базовой матрицы трансформации
Matrix4 mat =
Matrix4.CreateScale(scale) *
Matrix4.CreateFromQuaternion(angles) *
Matrix4.CreateTranslation(position);
// Create bodies
// Создание тел
List<CollisionEntry> col = new List<CollisionEntry>();
// Spheres
// Сферы
if (colmesh.Spheres!=null) {
foreach (CollisionFile.Sphere s in colmesh.Spheres) {
// Transforming positions to world coordinates
// Трансформация расположения в мировые координаты
Vector3 pos = Vector3.TransformPosition(s.Center, mat);
float radius = Vector3.TransformVector(Vector3.UnitX * s.Radius, mat).Length;
// Create primitive
// Создание примитива
EntityShape shape = new SphereShape(radius);
col.Add(new CollisionEntry() {
Type = PrimitiveType.Sphere,
Position = pos,
Rotation = Quaternion.Identity,
Shape = shape,
Body = new Entity(shape)
});
}
}
// Cubes
// Кубы
if (colmesh.Boxes!=null) {
foreach (CollisionFile.Box b in colmesh.Boxes) {
// Transforming positions to world coordinates
// Трансформация расположения в мировые координаты
Vector3 pos = Vector3.TransformPosition(
new Vector3(
(b.Min.X+b.Max.X)/2f,
(b.Min.Y+b.Max.Y)/2f,
(b.Min.Z+b.Max.Z)/2f
)
, mat);
float factor = Vector3.TransformVector(Vector3.UnitX, mat).Length;
// Create primitive
// Создание примитива
EntityShape shape = new BoxShape(
(float)Math.Abs(b.Max.X-b.Min.X) * factor,
(float)Math.Abs(b.Max.Y-b.Min.Y) * factor,
(float)Math.Abs(b.Max.Z-b.Min.Z) * factor
);
col.Add(new CollisionEntry() {
Type = PrimitiveType.Box,
Position = pos,
Rotation = angles,
Shape = shape,
Body = new Entity(shape)
});
}
}
// Trimeshes
// Тримеши
if (colmesh.Meshes!=null) {
// Creating vertices array
// Создание массива вершин
BEPUutilities.Vector3[] verts = new BEPUutilities.Vector3[colmesh.Vertices.Length];
for (int i = 0; i < colmesh.Vertices.Length; i++)
{
verts[i] = new BEPUutilities.Vector3(
colmesh.Vertices[i].X,
colmesh.Vertices[i].Y,
colmesh.Vertices[i].Z
);
}
foreach (CollisionFile.Trimesh m in colmesh.Meshes) {
// Creating affine transformation
// Создание трансформации
BEPUutilities.AffineTransform transform = new BEPUutilities.AffineTransform(
new BEPUutilities.Vector3(scale.X, scale.Y, scale.Z),
new BEPUutilities.Quaternion(angles.X, angles.Y, angles.Z, angles.W),
new BEPUutilities.Vector3(position.X, position.Y, position.Z)
);
// Create primitive
// Создание примитива
col.Add(new CollisionEntry() {
Type = PrimitiveType.Mesh,
Mesh = new StaticMesh(verts, m.Indices, transform)
});
}
}
subColliders = col.ToArray();
}
public CollisionResult CuboidLineTrace(Location halfsize, Location start, Location end, Func<BroadPhaseEntry, bool> filter = null)
{
BoxShape shape = new BoxShape((double)halfsize.X * 2f, (double)halfsize.Y * 2f, (double)halfsize.Z * 2f);
return CuboidLineTrace(shape, start, end, filter);
}
public override void SpawnBody()
{
PreHandleSpawn();
base.SpawnBody();
if (mode == ModelCollisionMode.PRECISE)
{
Offset = InternalOffset;
}
BEPUutilities.Vector3 offs = Offset.ToBVector();
transform = Matrix4d.CreateTranslation(ClientUtilities.ConvertD(Offset));
List<BEPUutilities.Vector3> tvecs = TheClient.Models.Handler.GetVertices(model.Original);
if (tvecs.Count == 0)
{
ModelMin = new BEPUutilities.Vector3(0, 0, 0);
ModelMax = new BEPUutilities.Vector3(0, 0, 0);
}
else
{
ModelMin = tvecs[0];
ModelMax = tvecs[0];
foreach (BEPUutilities.Vector3 vec in tvecs)
{
BEPUutilities.Vector3 tvec = vec + offs;
if (tvec.X < ModelMin.X) { ModelMin.X = tvec.X; }
if (tvec.Y < ModelMin.Y) { ModelMin.Y = tvec.Y; }
if (tvec.Z < ModelMin.Z) { ModelMin.Z = tvec.Z; }
if (tvec.X > ModelMax.X) { ModelMax.X = tvec.X; }
if (tvec.Y > ModelMax.Y) { ModelMax.Y = tvec.Y; }
if (tvec.Z > ModelMax.Z) { ModelMax.Z = tvec.Z; }
}
}
if (GenBlockShadows)
{
double tx = ModelMax.X - ModelMin.X;
double ty = ModelMax.Y - ModelMin.Y;
BoxShape bs = new BoxShape(tx, ty, ModelMax.Z - ModelMin.Z);
EntityCollidable tempCast = bs.GetCollidableInstance();
tempCast.LocalPosition = (ModelMax + ModelMin) * 0.5f + Body.Position;
RigidTransform def = RigidTransform.Identity;
tempCast.UpdateBoundingBoxForTransform(ref def);
ShadowCastShape = tempCast.BoundingBox;
BEPUutilities.Vector3 size = ShadowCastShape.Max - ShadowCastShape.Min;
ShadowRadiusSquaredXY = size.X * size.X + size.Y * size.Y;
}
}
public void PreHandleSpawn()
{
model = TheClient.Models.GetModel(mod);
model.LoadSkin(TheClient.Textures);
int ignoreme;
if (mode == ModelCollisionMode.PRECISE)
{
Shape = TheClient.Models.Handler.MeshToBepu(model.Original, out ignoreme);
}
else if (mode == ModelCollisionMode.CONVEXHULL)
{
Shape = TheClient.Models.Handler.MeshToBepuConvex(model.Original, out ignoreme);
}
else if (mode == ModelCollisionMode.AABB)
{
List<BEPUutilities.Vector3> vecs = TheClient.Models.Handler.GetCollisionVertices(model.Original);
Location zero = new Location(vecs[0]);
AABB abox = new AABB() { Min = zero, Max = zero };
for (int v = 1; v < vecs.Count; v++)
{
abox.Include(new Location(vecs[v]));
}
Location size = abox.Max - abox.Min;
Location center = abox.Max - size / 2;
Shape = new BoxShape((float)size.X * (float)scale.X, (float)size.Y * (float)scale.Y, (float)size.Z * (float)scale.Z);
Offset = -center;
}
else
{
List<BEPUutilities.Vector3> vecs = TheClient.Models.Handler.GetCollisionVertices(model.Original);
// Location zero = new Location(vecs[0].X, vecs[0].Y, vecs[0].Z);
double distSq = 0;
for (int v = 1; v < vecs.Count; v++)
{
if (vecs[v].LengthSquared() > distSq)
{
distSq = vecs[v].LengthSquared();
}
}
double size = Math.Sqrt(distSq);
Offset = Location.Zero;
Shape = new SphereShape((float)size * (float)scale.X);
}
}
public override void SpawnBody()
{
Model smod = TheServer.Models.GetModel(model);
if (smod == null) // TODO: smod should return a cube when all else fails?
{
// TODO: Make it safe to -> TheRegion.DespawnEntity(this);
return;
}
Model3D smodel = smod.Original;
if (smodel == null) // TODO: smodel should return a cube when all else fails?
{
// TODO: Make it safe to -> TheRegion.DespawnEntity(this);
return;
}
if (mode == ModelCollisionMode.PRECISE)
{
Shape = TheServer.Models.handler.MeshToBepu(smodel, out modelVerts); // TODO: Scale!
}
if (mode == ModelCollisionMode.CONVEXHULL)
{
Shape = TheServer.Models.handler.MeshToBepuConvex(smodel, out modelVerts); // TODO: Scale!
}
else if (mode == ModelCollisionMode.AABB)
{
List<BEPUutilities.Vector3> vecs = TheServer.Models.handler.GetCollisionVertices(smodel);
Location zero = new Location(vecs[0]);
AABB abox = new AABB() { Min = zero, Max = zero };
for (int v = 1; v < vecs.Count; v++)
{
abox.Include(new Location(vecs[v]));
}
Location size = abox.Max - abox.Min;
Location center = abox.Max - size / 2;
offset = -center;
Shape = new BoxShape((double)size.X * (double)scale.X, (double)size.Y * (double)scale.Y, (double)size.Z * (double)scale.Z);
}
else
{
List<BEPUutilities.Vector3> vecs = TheServer.Models.handler.GetCollisionVertices(smodel);
double distSq = 0;
for (int v = 1; v < vecs.Count; v++)
{
if (vecs[v].LengthSquared() > distSq)
{
distSq = vecs[v].LengthSquared();
}
}
double size = Math.Sqrt(distSq);
offset = Location.Zero;
Shape = new SphereShape((double)size * (double)scale.X);
}
base.SpawnBody();
if (mode == ModelCollisionMode.PRECISE)
{
offset = InternalOffset;
}
}