public SpatialGrid(GraphicsClass InGraphics, KynogonRuntimeMesh mesh)
{
OwnGraphicsClass = InGraphics;
bIsReady = true;
var min = new Vector3(mesh.BoundMin, float.MinValue);
var max = new Vector3(mesh.BoundMax, float.MaxValue);
gridBounds = new BoundingBox(min, max);
width = mesh.CellSizeY;
height = mesh.CellSizeX;
origin = new Vector3(gridBounds.Minimum.X, gridBounds.Minimum.Y, 0.0f);
cellSize = new Vector2(gridBounds.GetWidth() / width, gridBounds.GetHeight() / height);
cells = new SpatialCell[width * height];
Vector3 TempMin = gridBounds.Minimum;
Vector3 TempMax = gridBounds.Maximum;
var index = 0;
for (int i = 0; i < width; i++)
{
for (int x = 0; x < height; x++)
{
KynogonRuntimeMesh.Cell cell = mesh.Cells[index];
foreach (var set in cell.Sets)
{
if (gridBounds.Minimum.Z < set.X)
{
TempMin.Z = set.X;
}
if (gridBounds.Maximum.Z > set.Y)
{
TempMax.Z = set.Y;
}
}
// Construct cell extents
Vector3 Minimum = new Vector3(origin.X + cellSize.X * x, origin.Y + cellSize.Y * i, 0.0f);
Vector3 Maximum = new Vector3(origin.X + cellSize.X * (x + 1), origin.Y + cellSize.Y * (i + 1), 0.0f);
BoundingBox CellExtents = new BoundingBox(Minimum, Maximum);
// Construct Init params
SpatialCell_ObjDataParams InitParams = new SpatialCell_ObjDataParams();
InitParams.OwnGraphics = OwnGraphicsClass;
InitParams.CellExtents = CellExtents;
InitParams.CellInfo = cell;
// Construct ObjData cell
SpatialCell_ObjData ObjDataCell = new SpatialCell_ObjData(InitParams);
ObjDataCell.PreInitialise();
cells[index] = ObjDataCell;
index++;
}
}
}
public SpatialGrid(KynogonRuntimeMesh mesh)
{
bIsReady = true;
var min = new Vector3(mesh.BoundMin, float.MinValue);
var max = new Vector3(mesh.BoundMax, float.MaxValue);
gridBounds = new BoundingBox(min, max);
width = mesh.CellSizeY;
height = mesh.CellSizeX;
origin = new Vector3(gridBounds.Minimum.X, gridBounds.Minimum.Y, 0.0f);
cellSize = new Vector2(gridBounds.Width / width, gridBounds.Height / height);
cells = new SpatialCell[width * height];
var index = 0;
for (int i = 0; i < width; i++)
{
for (int x = 0; x < height; x++)
{
KynogonRuntimeMesh.Cell cell = mesh.Cells[index];
foreach (var set in cell.Sets)
{
if (gridBounds.Minimum.Z < set.X)
{
gridBounds.Minimum.Z = set.X;
}
if (gridBounds.Maximum.Z > set.Y)
{
gridBounds.Maximum.Z = set.Y;
}
}
var extents = new BoundingBox();
extents.Minimum = new Vector3(origin.X + cellSize.X * x, origin.Y + cellSize.Y * i, 0.0f);
extents.Maximum = new Vector3(origin.X + cellSize.X * (x + 1), origin.Y + cellSize.Y * (i + 1), 0.0f);
cells[index] = new SpatialCell(cell, extents);
index++;
}
}
}
