public override void MakeCells <TPoint>(
IGrid <TPoint, TileCell> grid,
GridMap <TPoint> map)
{
if (Application.isPlaying)
{
gameObject.transform.DestroyChildren();
}
else
{
gameObject.transform.DestroyChildrenImmediate();
}
cellStorage = new TileCell[grid.Points.Count()];
var pointIndex = 0;
foreach (var point in grid.Points)
{
var cell = Instantiate(prefab, gameObject);
cell.transform.localPosition = map.GridToWorld(point);
var spriteCellComponent = cell.GetComponent <TileCell>();
grid[point] = spriteCellComponent;
cellStorage[pointIndex] = spriteCellComponent;
pointIndex++;
}
}
/// <inheritdoc/>
public override IEnumerable <Vector3> GetNormals(IExplicitShape <GridPoint3> explicitShape, GridMap <GridPoint3> gridMap, bool flip)
{
var normals = GetCellNormals().ToArray();
var vertices = GetCellVertices().ToArray();
return(explicitShape.Points.SelectMany(p => vertices.Select((q, i) => gridMap.GridToWorld(q + gridMap.DeRound(p) + (flip ? -normals[i] : normals[i])).normalized)));
}
/// <inheritdoc/>
public override IEnumerable <Vector3> GetVertices(IExplicitShape <GridPoint3> shape, GridMap <GridPoint3> map)
{
//var triangles = GetCellTriangles().ToArray();
var vertices = GetCellVertices().ToArray();
return(shape.Points.SelectMany(p => vertices.Select(q => map.GridToWorld(q + map.DeRound(p)))));
}
public override IEnumerable <Vector3> GetVertices(IExplicitShape <int> shape, GridMap <int> map)
{
return(shape
.Points
.SelectMany(p => vertices[GLMathf.FloorMod((int)p, colorFunction.x0)]
.Select(q => map.GridToWorld(q + map.DeRound(p)))));
}
public override IEnumerable <Vector3> GetVertices(IExplicitShape <GridPoint3> shape, GridMap <GridPoint3> map)
{
return(shape
.Points
.SelectMany(p => vertices[p.GetColor(colorFunction)]
.Select(q => map.GridToWorld(q + map.DeRound(p)))));
}
public override IEnumerable <Vector3> GetNormals(IExplicitShape <GridPoint3> explicitShape, GridMap <GridPoint3> gridMap, bool flip)
{
return(explicitShape
.Points
.SelectMany(p => vertices[p.GetColor(colorFunction)]
.Select((q, i) => gridMap.GridToWorld(q + gridMap.DeRound(p) + (flip ? -normals[p.GetColor(colorFunction)][i] : normals[p.GetColor(colorFunction)][i])).normalized)));
}
public override IEnumerable <Vector3> GetNormals(IExplicitShape <int> shape, GridMap <int> map, bool flip)
{
return(shape
.Points
.SelectMany(p => vertices[GLMathf.FloorMod(p, colorFunction.x0)]
.Select((q, i) => map.GridToWorld(q + map.DeRound(p) + (flip ? -normals[GLMathf.FloorMod(p, colorFunction.x0)][i] : normals[GLMathf.FloorMod(p, colorFunction.x0)][i])).normalized)));
}
private static void UpdateOrientation <TPoint, TCell>(
IGrid <TPoint, TCell> grid,
GridMap <TPoint> map,
TPoint point)
where TCell : MonoBehaviour
{
var cell = grid[point];
var newForward = map.GridToWorld(map.DeRound(point) + new Vector3(0, 0, 1)) - cell.transform.localPosition;
cell.transform.forward = newForward;
var newRight = map.GridToWorld(map.DeRound(point) + new Vector3(1, 0, 0)) - cell.transform.localPosition;
cell.transform.right = newRight;
var newUp = map.GridToWorld(map.DeRound(point) + new Vector3(0, 1, 0)) - cell.transform.localPosition;
cell.transform.right = newUp;
}
private static TCell InitCell <TPoint, TCell>(
GridMap <TPoint> map,
TCell cellPrefab,
GameObject gridRoot,
Action <TPoint, TCell> initCellAction,
TPoint point)
where TCell : MonoBehaviour
{
var cell = GLMonoBehaviour.Instantiate(cellPrefab, gridRoot);
cell.transform.localPosition = map.GridToWorld(point);
initCellAction(point, cell);
return(cell);
}
public override IEnumerable <Vector3> GetVertices(IExplicitShape <int> shape, GridMap <int> map)
{
return(shape.Points.SelectMany(p => vertices.Select(q => map.GridToWorld(q + map.DeRound(p)))));
}