public MyGridNavigationMesh(MyCubeGrid grid, MyNavmeshCoordinator coordinator, int triPrealloc = 32, Func <long> timestampFunction = null)
: base(coordinator != null ? coordinator.Links : null, triPrealloc, timestampFunction)
{
m_connectionHelper = new Dictionary <EdgeIndex, int>();
m_smallTriangleRegistry = new Dictionary <Vector3I, List <int> >();
m_cubeSet = new MyVector3ISet();
m_coordinator = coordinator;
m_static = false;
if (grid != null)
{
m_higherLevel = new MyHighLevelGroup(this, coordinator.HighLevelLinks, timestampFunction);
m_higherLevelHelper = new MyGridHighLevelHelper(this, m_smallTriangleRegistry, new Vector3I(8, 8, 8));
m_grid = grid;
grid.OnBlockAdded += grid_OnBlockAdded;
grid.OnBlockRemoved += grid_OnBlockRemoved;
float divisor = 1.0f / grid.CubeBlocks.Count;
Vector3 center = Vector3.Zero;
foreach (var block in grid.CubeBlocks)
{
OnBlockAddedInternal(block);
center += block.Position * grid.GridSize * divisor;
}
}
}
public MyGridNavigationMesh(MyCubeGrid grid, MyNavmeshCoordinator coordinator, int triPrealloc = 0x20, Func <long> timestampFunction = null) : this(coordinator?.Links, triPrealloc, timestampFunction)
{
this.m_connectionHelper = new Dictionary <EdgeIndex, int>();
this.m_smallTriangleRegistry = new Dictionary <Vector3I, List <int> >();
this.m_cubeSet = new MyVector3ISet();
this.m_coordinator = coordinator;
this.m_static = false;
if (grid != null)
{
this.m_higherLevel = new MyHighLevelGroup(this, coordinator.HighLevelLinks, timestampFunction);
this.m_higherLevelHelper = new MyGridHighLevelHelper(this, this.m_smallTriangleRegistry, new Vector3I(8, 8, 8));
this.m_grid = grid;
grid.OnBlockAdded += new Action <MySlimBlock>(this.grid_OnBlockAdded);
grid.OnBlockRemoved += new Action <MySlimBlock>(this.grid_OnBlockRemoved);
float num = 1f / ((float)grid.CubeBlocks.Count);
Vector3 zero = Vector3.Zero;
foreach (MySlimBlock block in grid.CubeBlocks)
{
this.OnBlockAddedInternal(block);
zero += (block.Position * grid.GridSize) * num;
}
}
}
public void ProcessChangedCellComponents()
{
ProfilerShort.Begin("ProcessChangedCellComponents");
m_currentHelper = this;
Vector3I min, max, pos;
List<int> triangles = null;
foreach (var cell in m_changedCells)
{
min = CellToLowestCube(cell);
max = min + m_cellSize - Vector3I.One;
// Save a hashset of all the triangles in the current cell
pos = min;
for (var it = new Vector3I_RangeIterator(ref min, ref max); it.IsValid(); it.GetNext(out pos))
{
if (!m_triangleRegistry.TryGetValue(pos, out triangles)) continue;
foreach (var triIndex in triangles)
{
m_tmpCellTriangles.Add(triIndex);
}
}
if (m_tmpCellTriangles.Count == 0) continue;
MyCellCoord cellCoord = new MyCellCoord(0, cell);
ulong packedCell = cellCoord.PackId64();
m_components.OpenCell(packedCell);
long timeBegin = m_mesh.GetCurrentTimestamp() + 1;
long timeEnd = timeBegin;
m_currentComponentRel = 0;
m_tmpComponentTriangles.Clear();
foreach (var triIndex in m_tmpCellTriangles)
{
// Skip already visited triangles
var triangle = m_mesh.GetTriangle(triIndex);
if (m_currentComponentRel != 0 && m_mesh.VisitedBetween(triangle, timeBegin, timeEnd)) continue;
m_components.OpenComponent();
// Make sure we have place in m_currentCellConnections
if (m_currentComponentRel >= m_currentCellConnections.Count)
{
m_currentCellConnections.Add(new List<int>());
}
// Find connected component from an unvisited triangle and mark its connections
m_components.AddComponentTriangle(triangle, triangle.Center);
triangle.ComponentIndex = m_currentComponentRel;
m_tmpComponentTriangles.Add(triangle);
m_mesh.PrepareTraversal(triangle, null, m_processTrianglePredicate);
m_mesh.PerformTraversal();
m_tmpComponentTriangles.Add(null);
m_components.CloseComponent();
timeEnd = m_mesh.GetCurrentTimestamp();
if (m_currentComponentRel == 0)
{
timeBegin = timeEnd;
}
m_currentComponentRel++;
}
m_tmpCellTriangles.Clear();
MyNavmeshComponents.ClosedCellInfo cellInfo = new MyNavmeshComponents.ClosedCellInfo();
m_components.CloseAndCacheCell(ref cellInfo);
// Renumber triangles from the old indices to the newly assigned index from m_components
int componentIndex = cellInfo.StartingIndex;
foreach (var triangle in m_tmpComponentTriangles)
{
if (triangle == null)
{
componentIndex++;
continue;
}
triangle.ComponentIndex = componentIndex;
}
m_tmpComponentTriangles.Clear();
// Remove old component primitives
if (!cellInfo.NewCell && cellInfo.ComponentNum != cellInfo.OldComponentNum)
{
for (int i = 0; i < cellInfo.OldComponentNum; ++i)
{
m_mesh.HighLevelGroup.RemovePrimitive(cellInfo.OldStartingIndex + i);
}
}
// Add new component primitives
if (cellInfo.NewCell || cellInfo.ComponentNum != cellInfo.OldComponentNum)
{
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
m_mesh.HighLevelGroup.AddPrimitive(cellInfo.StartingIndex + i, m_components.GetComponentCenter(i));
}
}
// Update existing component primitives
if (!cellInfo.NewCell && cellInfo.ComponentNum == cellInfo.OldComponentNum)
{
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
var primitive = m_mesh.HighLevelGroup.GetPrimitive(cellInfo.StartingIndex + i);
primitive.UpdatePosition(m_components.GetComponentCenter(i));
}
}
// Connect new components with the others in the neighboring cells
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
int compIndex = cellInfo.StartingIndex + i;
var primitive = m_mesh.HighLevelGroup.GetPrimitive(compIndex);
primitive.GetNeighbours(m_tmpNeighbors);
// Connect to disconnected components
foreach (var connection in m_currentCellConnections[i])
{
if (!m_tmpNeighbors.Remove(connection))
{
m_mesh.HighLevelGroup.ConnectPrimitives(compIndex, connection);
}
}
// Disconnect neighbors that should be no longer connected
foreach (var neighbor in m_tmpNeighbors)
{
// Only disconnect from the other cell if it is expanded and there was no connection found
var neighborPrimitive = m_mesh.HighLevelGroup.TryGetPrimitive(neighbor);
if (neighborPrimitive != null && neighborPrimitive.IsExpanded)
{
m_mesh.HighLevelGroup.DisconnectPrimitives(compIndex, neighbor);
}
}
m_tmpNeighbors.Clear();
m_currentCellConnections[i].Clear();
}
// Set all the components as expanded
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
componentIndex = cellInfo.StartingIndex + i;
var component = m_mesh.HighLevelGroup.GetPrimitive(componentIndex);
if (component != null)
{
component.IsExpanded = true;
}
}
}
m_changedCells.Clear();
m_currentHelper = null;
ProfilerShort.End();
}
public void ProcessChangedCellComponents()
{
ProfilerShort.Begin("ProcessChangedCellComponents");
m_currentHelper = this;
Vector3I min, max, pos;
List <int> triangles = null;
foreach (var cell in m_changedCells)
{
min = CellToLowestCube(cell);
max = min + m_cellSize - Vector3I.One;
// Save a hashset of all the triangles in the current cell
pos = min;
for (var it = new Vector3I_RangeIterator(ref min, ref max); it.IsValid(); it.GetNext(out pos))
{
if (!m_triangleRegistry.TryGetValue(pos, out triangles))
{
continue;
}
foreach (var triIndex in triangles)
{
m_tmpCellTriangles.Add(triIndex);
}
}
if (m_tmpCellTriangles.Count == 0)
{
continue;
}
MyCellCoord cellCoord = new MyCellCoord(0, cell);
ulong packedCell = cellCoord.PackId64();
m_components.OpenCell(packedCell);
long timeBegin = m_mesh.GetCurrentTimestamp() + 1;
long timeEnd = timeBegin;
m_currentComponentRel = 0;
m_tmpComponentTriangles.Clear();
foreach (var triIndex in m_tmpCellTriangles)
{
// Skip already visited triangles
var triangle = m_mesh.GetTriangle(triIndex);
if (m_currentComponentRel != 0 && m_mesh.VisitedBetween(triangle, timeBegin, timeEnd))
{
continue;
}
m_components.OpenComponent();
// Make sure we have place in m_currentCellConnections
if (m_currentComponentRel >= m_currentCellConnections.Count)
{
m_currentCellConnections.Add(new List <int>());
}
// Find connected component from an unvisited triangle and mark its connections
m_components.AddComponentTriangle(triangle, triangle.Center);
triangle.ComponentIndex = m_currentComponentRel;
m_tmpComponentTriangles.Add(triangle);
m_mesh.PrepareTraversal(triangle, null, m_processTrianglePredicate);
m_mesh.PerformTraversal();
m_tmpComponentTriangles.Add(null);
m_components.CloseComponent();
timeEnd = m_mesh.GetCurrentTimestamp();
if (m_currentComponentRel == 0)
{
timeBegin = timeEnd;
}
m_currentComponentRel++;
}
m_tmpCellTriangles.Clear();
MyNavmeshComponents.ClosedCellInfo cellInfo = new MyNavmeshComponents.ClosedCellInfo();
m_components.CloseAndCacheCell(ref cellInfo);
// Renumber triangles from the old indices to the newly assigned index from m_components
int componentIndex = cellInfo.StartingIndex;
foreach (var triangle in m_tmpComponentTriangles)
{
if (triangle == null)
{
componentIndex++;
continue;
}
triangle.ComponentIndex = componentIndex;
}
m_tmpComponentTriangles.Clear();
// Remove old component primitives
if (!cellInfo.NewCell && cellInfo.ComponentNum != cellInfo.OldComponentNum)
{
for (int i = 0; i < cellInfo.OldComponentNum; ++i)
{
m_mesh.HighLevelGroup.RemovePrimitive(cellInfo.OldStartingIndex + i);
}
}
// Add new component primitives
if (cellInfo.NewCell || cellInfo.ComponentNum != cellInfo.OldComponentNum)
{
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
m_mesh.HighLevelGroup.AddPrimitive(cellInfo.StartingIndex + i, m_components.GetComponentCenter(i));
}
}
// Update existing component primitives
if (!cellInfo.NewCell && cellInfo.ComponentNum == cellInfo.OldComponentNum)
{
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
var primitive = m_mesh.HighLevelGroup.GetPrimitive(cellInfo.StartingIndex + i);
primitive.UpdatePosition(m_components.GetComponentCenter(i));
}
}
// Connect new components with the others in the neighboring cells
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
int compIndex = cellInfo.StartingIndex + i;
var primitive = m_mesh.HighLevelGroup.GetPrimitive(compIndex);
primitive.GetNeighbours(m_tmpNeighbors);
// Connect to disconnected components
foreach (var connection in m_currentCellConnections[i])
{
if (!m_tmpNeighbors.Remove(connection))
{
m_mesh.HighLevelGroup.ConnectPrimitives(compIndex, connection);
}
}
// Disconnect neighbors that should be no longer connected
foreach (var neighbor in m_tmpNeighbors)
{
// Only disconnect from the other cell if it is expanded and there was no connection found
var neighborPrimitive = m_mesh.HighLevelGroup.TryGetPrimitive(neighbor);
if (neighborPrimitive != null && neighborPrimitive.IsExpanded)
{
m_mesh.HighLevelGroup.DisconnectPrimitives(compIndex, neighbor);
}
}
m_tmpNeighbors.Clear();
m_currentCellConnections[i].Clear();
}
// Set all the components as expanded
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
componentIndex = cellInfo.StartingIndex + i;
var component = m_mesh.HighLevelGroup.GetPrimitive(componentIndex);
if (component != null)
{
component.IsExpanded = true;
}
}
}
m_changedCells.Clear();
m_currentHelper = null;
ProfilerShort.End();
}
public void ProcessChangedCellComponents()
{
ProfilerShort.Begin("ProcessChangedCellComponents");
m_currentHelper = this;
Vector3I min, max, pos;
List <int> triangles = null;
foreach (var cell in m_changedCells)
{
MyCellCoord cellCoord = new MyCellCoord(0, cell);
ulong packedCell = cellCoord.PackId64();
m_components.OpenCell(packedCell);
min = CellToLowestCube(cell);
max = min + m_cellSize - Vector3I.One;
// Save a hashset of all the triangles in the current cell
pos = min;
for (var it = new Vector3I.RangeIterator(ref min, ref max); it.IsValid(); it.GetNext(out pos))
{
if (!m_triangleRegistry.TryGetValue(pos, out triangles))
{
continue;
}
foreach (var triIndex in triangles)
{
m_tmpCellTriangles.Add(triIndex);
}
}
long timeBegin = m_mesh.GetCurrentTimestamp() + 1;
long timeEnd = timeBegin;
m_currentComponentRel = 0;
foreach (var triIndex in m_tmpCellTriangles)
{
// Skip already visited triangles
var triangle = m_mesh.GetTriangle(triIndex);
if (m_currentComponentRel != 0 && m_mesh.VisitedBetween(triangle, timeBegin, timeEnd))
{
continue;
}
m_components.OpenComponent();
// Make sure we have place in m_currentCellConnections
if (m_currentComponentRel >= m_currentCellConnections.Count)
{
m_currentCellConnections.Add(new List <int>());
}
// Find connected component from an unvisited triangle and mark its connections
m_components.AddComponentTriangle(triangle, triangle.Center);
triangle.ComponentIndex = m_components.OpenComponentIndex;
m_mesh.PrepareTraversal(triangle, null, m_processTrianglePredicate);
var primitiveEnum = m_mesh.GetEnumerator();
while (primitiveEnum.MoveNext())
{
;
}
primitiveEnum.Dispose();
m_components.CloseComponent();
timeEnd = m_mesh.GetCurrentTimestamp();
if (m_currentComponentRel == 0)
{
timeBegin = timeEnd;
}
m_currentComponentRel++;
}
m_tmpCellTriangles.Clear();
MyNavmeshComponents.ClosedCellInfo cellInfo = new MyNavmeshComponents.ClosedCellInfo();
m_components.CloseAndCacheCell(ref cellInfo);
// Add new component primitives
if (cellInfo.NewCell)
{
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
m_mesh.HighLevelGroup.AddPrimitive(cellInfo.StartingIndex + i, m_components.GetComponentCenter(i));
}
}
// Connect new components with the others in the neighboring cells
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
foreach (var otherComponent in m_currentCellConnections[i])
{
m_mesh.HighLevelGroup.ConnectPrimitives(cellInfo.StartingIndex + i, otherComponent);
}
m_currentCellConnections[i].Clear();
}
// Set all the components as expanded
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
int componentIndex = cellInfo.StartingIndex + i;
var component = m_mesh.HighLevelGroup.GetPrimitive(componentIndex);
if (component != null)
{
component.IsExpanded = true;
}
}
}
m_changedCells.Clear();
m_currentHelper = null;
ProfilerShort.End();
}
public void ProcessChangedCellComponents()
{
ProfilerShort.Begin("ProcessChangedCellComponents");
m_currentHelper = this;
Vector3I min, max, pos;
List<int> triangles = null;
foreach (var cell in m_changedCells)
{
MyCellCoord cellCoord = new MyCellCoord(0, cell);
ulong packedCell = cellCoord.PackId64();
m_components.OpenCell(packedCell);
min = CellToLowestCube(cell);
max = min + m_cellSize - Vector3I.One;
// Save a hashset of all the triangles in the current cell
pos = min;
for (var it = new Vector3I.RangeIterator(ref min, ref max); it.IsValid(); it.GetNext(out pos))
{
if (!m_triangleRegistry.TryGetValue(pos, out triangles)) continue;
foreach (var triIndex in triangles)
{
m_tmpCellTriangles.Add(triIndex);
}
}
long timeBegin = m_mesh.GetCurrentTimestamp() + 1;
long timeEnd = timeBegin;
m_currentComponentRel = 0;
foreach (var triIndex in m_tmpCellTriangles)
{
// Skip already visited triangles
var triangle = m_mesh.GetTriangle(triIndex);
if (m_currentComponentRel != 0 && m_mesh.VisitedBetween(triangle, timeBegin, timeEnd)) continue;
m_components.OpenComponent();
// Make sure we have place in m_currentCellConnections
if (m_currentComponentRel >= m_currentCellConnections.Count)
{
m_currentCellConnections.Add(new List<int>());
}
// Find connected component from an unvisited triangle and mark its connections
m_components.AddComponentTriangle(triangle, triangle.Center);
triangle.ComponentIndex = m_components.OpenComponentIndex;
m_mesh.PrepareTraversal(triangle, null, m_processTrianglePredicate);
var primitiveEnum = m_mesh.GetEnumerator();
while (primitiveEnum.MoveNext());
primitiveEnum.Dispose();
m_components.CloseComponent();
timeEnd = m_mesh.GetCurrentTimestamp();
if (m_currentComponentRel == 0)
{
timeBegin = timeEnd;
}
m_currentComponentRel++;
}
m_tmpCellTriangles.Clear();
MyNavmeshComponents.ClosedCellInfo cellInfo = new MyNavmeshComponents.ClosedCellInfo();
m_components.CloseAndCacheCell(ref cellInfo);
// Add new component primitives
if (cellInfo.NewCell)
{
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
m_mesh.HighLevelGroup.AddPrimitive(cellInfo.StartingIndex + i, m_components.GetComponentCenter(i));
}
}
// Connect new components with the others in the neighboring cells
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
foreach (var otherComponent in m_currentCellConnections[i])
{
m_mesh.HighLevelGroup.ConnectPrimitives(cellInfo.StartingIndex + i, otherComponent);
}
m_currentCellConnections[i].Clear();
}
// Set all the components as expanded
for (int i = 0; i < cellInfo.ComponentNum; ++i)
{
int componentIndex = cellInfo.StartingIndex + i;
var component = m_mesh.HighLevelGroup.GetPrimitive(componentIndex);
if (component != null)
{
component.IsExpanded = true;
}
}
}
m_changedCells.Clear();
m_currentHelper = null;
ProfilerShort.End();
}
public void ProcessChangedCellComponents()
{
m_currentHelper = this;
List <int> list = null;
foreach (Vector3I vectori4 in this.m_changedCells)
{
Vector3I start = this.CellToLowestCube(vectori4);
Vector3I end = ((Vector3I)(start + this.m_cellSize)) - Vector3I.One;
Vector3I key = start;
Vector3I_RangeIterator iterator = new Vector3I_RangeIterator(ref start, ref end);
while (true)
{
if (!iterator.IsValid())
{
if (m_tmpCellTriangles.Count != 0)
{
ulong cellCoord = new MyCellCoord(0, vectori4).PackId64();
this.m_components.OpenCell(cellCoord);
long num2 = this.m_mesh.GetCurrentTimestamp() + 1L;
long currentTimestamp = num2;
this.m_currentComponentRel = 0;
this.m_tmpComponentTriangles.Clear();
foreach (int num6 in m_tmpCellTriangles)
{
MyNavigationTriangle vertex = this.m_mesh.GetTriangle(num6);
if ((this.m_currentComponentRel == 0) || !this.m_mesh.VisitedBetween(vertex, num2, currentTimestamp))
{
this.m_components.OpenComponent();
if (this.m_currentComponentRel >= this.m_currentCellConnections.Count)
{
this.m_currentCellConnections.Add(new List <int>());
}
this.m_components.AddComponentTriangle(vertex, vertex.Center);
vertex.ComponentIndex = this.m_currentComponentRel;
this.m_tmpComponentTriangles.Add(vertex);
this.m_mesh.PrepareTraversal(vertex, null, this.m_processTrianglePredicate, null);
this.m_mesh.PerformTraversal();
this.m_tmpComponentTriangles.Add(null);
this.m_components.CloseComponent();
currentTimestamp = this.m_mesh.GetCurrentTimestamp();
if (this.m_currentComponentRel == 0)
{
num2 = currentTimestamp;
}
this.m_currentComponentRel++;
}
}
m_tmpCellTriangles.Clear();
MyNavmeshComponents.ClosedCellInfo output = new MyNavmeshComponents.ClosedCellInfo();
this.m_components.CloseAndCacheCell(ref output);
int startingIndex = output.StartingIndex;
foreach (MyNavigationTriangle triangle2 in this.m_tmpComponentTriangles)
{
if (triangle2 == null)
{
startingIndex++;
continue;
}
triangle2.ComponentIndex = startingIndex;
}
this.m_tmpComponentTriangles.Clear();
if (!output.NewCell && (output.ComponentNum != output.OldComponentNum))
{
for (int i = 0; i < output.OldComponentNum; i++)
{
this.m_mesh.HighLevelGroup.RemovePrimitive(output.OldStartingIndex + i);
}
}
if (output.NewCell || (output.ComponentNum != output.OldComponentNum))
{
for (int i = 0; i < output.ComponentNum; i++)
{
this.m_mesh.HighLevelGroup.AddPrimitive(output.StartingIndex + i, this.m_components.GetComponentCenter(i));
}
}
if (!output.NewCell && (output.ComponentNum == output.OldComponentNum))
{
for (int i = 0; i < output.ComponentNum; i++)
{
this.m_mesh.HighLevelGroup.GetPrimitive(output.StartingIndex + i).UpdatePosition(this.m_components.GetComponentCenter(i));
}
}
int num10 = 0;
while (true)
{
if (num10 >= output.ComponentNum)
{
for (int i = 0; i < output.ComponentNum; i++)
{
startingIndex = output.StartingIndex + i;
MyHighLevelPrimitive primitive = this.m_mesh.HighLevelGroup.GetPrimitive(startingIndex);
if (primitive != null)
{
primitive.IsExpanded = true;
}
}
break;
}
int index = output.StartingIndex + num10;
this.m_mesh.HighLevelGroup.GetPrimitive(index).GetNeighbours(this.m_tmpNeighbors);
foreach (int num12 in this.m_currentCellConnections[num10])
{
if (!this.m_tmpNeighbors.Remove(num12))
{
this.m_mesh.HighLevelGroup.ConnectPrimitives(index, num12);
}
}
foreach (int num13 in this.m_tmpNeighbors)
{
MyHighLevelPrimitive primitive = this.m_mesh.HighLevelGroup.TryGetPrimitive(num13);
if ((primitive != null) && primitive.IsExpanded)
{
this.m_mesh.HighLevelGroup.DisconnectPrimitives(index, num13);
}
}
this.m_tmpNeighbors.Clear();
this.m_currentCellConnections[num10].Clear();
num10++;
}
}
break;
}
if (this.m_triangleRegistry.TryGetValue(key, out list))
{
foreach (int num5 in list)
{
m_tmpCellTriangles.Add(num5);
}
}
iterator.GetNext(out key);
}
}
this.m_changedCells.Clear();
m_currentHelper = null;
}
public MyGridNavigationMesh(MyCubeGrid grid, MyNavmeshCoordinator coordinator, int triPrealloc = 32, Func<long> timestampFunction = null)
: base(coordinator != null ? coordinator.Links : null, triPrealloc, timestampFunction)
{
m_connectionHelper = new Dictionary<EdgeIndex, int>();
m_smallTriangleRegistry = new Dictionary<Vector3I, List<int>>();
m_cubeSet = new MyVector3ISet();
m_coordinator = coordinator;
m_static = false;
if (grid != null)
{
m_higherLevel = new MyHighLevelGroup(this, coordinator.HighLevelLinks, timestampFunction);
m_higherLevelHelper = new MyGridHighLevelHelper(this, m_smallTriangleRegistry, new Vector3I(8, 8, 8));
m_grid = grid;
grid.OnBlockAdded += grid_OnBlockAdded;
grid.OnBlockRemoved += grid_OnBlockRemoved;
float divisor = 1.0f / grid.CubeBlocks.Count;
Vector3 center = Vector3.Zero;
foreach (var block in grid.CubeBlocks)
{
OnBlockAddedInternal(block);
center += block.Position * grid.GridSize * divisor;
}
}
}