public void RasterizeBox(Square[,,,] squares, RasterizationGrid rast, Vector3 tl, Vector3 tr, Vector3 bl, Vector3 br)
{
float left = Mathf.Min(tl.x, tr.x, bl.x, br.x);
float right = Mathf.Max(tl.x, tr.x, bl.x, br.x);
float up = Mathf.Max(tl.y, tr.y, bl.y, br.y);
float down = Mathf.Min(tl.y, tr.y, bl.y, br.y);
Vector2 topLeft = new Vector2(left, up);
Vector2 bottomRight = new Vector2(right, down);
int sectorTop = rast.SectorColumn(topLeft);
int sectorBottom = rast.SectorColumn(bottomRight);
int sectorLeft = rast.SectorRow(topLeft);
int sectorRight = rast.SectorRow(bottomRight);
for (int sr = sectorLeft; sr <= sectorRight; sr++)
{
for (int sc = sectorTop; sc <= sectorBottom; sc++)
{
Vector2Int sector = new Vector2Int(sr, sc);
int gridTop = rast.GridColumn(sector, topLeft);
int gridBottom = rast.GridColumn(sector, bottomRight);
int gridLeft = rast.GridRow(sector, topLeft);
int gridRight = rast.GridRow(sector, bottomRight);
for (int gr = gridLeft; gr <= gridRight; gr++)
{
for (int gc = gridTop; gc <= gridBottom; gc++)
{
squares[sr, sc, gr, gc].FillBox(tl, tr, bl, br);
}
}
}
}
}
public void RasterizeCircle(Square[,,,] squares, RasterizationGrid rast, Vector3 center, float radius)
{
Vector2 topLeft = new Vector2(center.x - radius, center.y + radius);
Vector2 bottomRight = new Vector2(center.x + radius, center.y - radius);
int sectorTop = rast.SectorColumn(topLeft);
int sectorBottom = rast.SectorColumn(bottomRight);
int sectorLeft = rast.SectorRow(topLeft);
int sectorRight = rast.SectorRow(bottomRight);
for (int sr = sectorLeft; sr <= sectorRight; sr++)
{
for (int sc = sectorTop; sc <= sectorBottom; sc++)
{
Vector2Int sector = new Vector2Int(sr, sc);
int gridTop = rast.GridColumn(sector, topLeft);
int gridBottom = rast.GridColumn(sector, bottomRight);
int gridLeft = rast.GridRow(sector, topLeft);
int gridRight = rast.GridRow(sector, bottomRight);
for (int gr = gridLeft; gr <= gridRight; gr++)
{
for (int gc = gridTop; gc <= gridBottom; gc++)
{
squares[sr, sc, gr, gc].FillCircle(center, radius);
}
}
}
}
}
private void ReserveGridSquares(Floor floor, Vector3 start, Vector3 end, float width)
{
RasterizationGrid rast = floor.rasterizationGrid;
Square[,,,] squares = floor.Squares;
Vector3 tl, tr, bl, br;
GenerationUtility.BoxBounds(start, end, width, out tl, out tr, out bl, out br);
float left = Mathf.Min(tl.x, tr.x, bl.x, br.x);
float right = Mathf.Max(tl.x, tr.x, bl.x, br.x);
float up = Mathf.Max(tl.y, tr.y, bl.y, br.y);
float down = Mathf.Min(tl.y, tr.y, bl.y, br.y);
Vector2 topLeft = new Vector2(left, up);
Vector2 bottomRight = new Vector2(right, down);
int sectorTop = rast.SectorColumn(topLeft);
int sectorBottom = rast.SectorColumn(bottomRight);
int sectorLeft = rast.SectorRow(topLeft);
int sectorRight = rast.SectorRow(bottomRight);
for (int sr = sectorLeft; sr <= sectorRight; sr++)
{
for (int sc = sectorTop; sc <= sectorBottom; sc++)
{
Vector2Int sector = new Vector2Int(sr, sc);
int gridTop = rast.GridColumn(sector, topLeft);
int gridBottom = rast.GridColumn(sector, bottomRight);
int gridLeft = rast.GridRow(sector, topLeft);
int gridRight = rast.GridRow(sector, bottomRight);
for (int gr = gridLeft; gr <= gridRight; gr++)
{
for (int gc = gridTop; gc <= gridBottom; gc++)
{
bool a = GenerationUtility.PointInBox(squares[sr, sc, gr, gc].TopLeft.Position, tl, tr, bl, br);
bool b = GenerationUtility.PointInBox(squares[sr, sc, gr, gc].TopRight.Position, tl, tr, bl, br);
bool c = GenerationUtility.PointInBox(squares[sr, sc, gr, gc].BottomLeft.Position, tl, tr, bl, br);
bool d = GenerationUtility.PointInBox(squares[sr, sc, gr, gc].BottomRight.Position, tl, tr, bl, br);
if (a || b || c || d)
{
squares[sr, sc, gr, gc].Reserved = true;
}
}
}
}
}
}
private void RaiseMesh(Square[,,,] squares, RasterizationGrid rast, Vector3 start, Vector3 end, float width, Vector3 startHeight, Vector3 endHeight)
{
Vector3 tl, tr, bl, br;
GenerationUtility.BoxBounds(start, end, width, out tl, out tr, out bl, out br);
float left = Mathf.Min(tl.x, tr.x, bl.x, br.x);
float right = Mathf.Max(tl.x, tr.x, bl.x, br.x);
float up = Mathf.Max(tl.y, tr.y, bl.y, br.y);
float down = Mathf.Min(tl.y, tr.y, bl.y, br.y);
Vector2 topLeft = new Vector2(left, up);
Vector2 bottomRight = new Vector2(right, down);
int sectorTop = rast.SectorColumn(topLeft);
int sectorBottom = rast.SectorColumn(bottomRight);
int sectorLeft = rast.SectorRow(topLeft);
int sectorRight = rast.SectorRow(bottomRight);
for (int sr = sectorLeft; sr <= sectorRight; sr++)
{
for (int sc = sectorTop; sc <= sectorBottom; sc++)
{
Vector2Int sector = new Vector2Int(sr, sc);
int gridTop = rast.GridColumn(sector, topLeft);
int gridBottom = rast.GridColumn(sector, bottomRight);
int gridLeft = rast.GridRow(sector, topLeft);
int gridRight = rast.GridRow(sector, bottomRight);
for (int gr = gridLeft; gr <= gridRight; gr++)
{
for (int gc = gridTop; gc <= gridBottom; gc++)
{
if (squares[sr, sc, gr, gc].Marked)
{
squares[sr, sc, gr, gc].SetZHeight(startHeight, endHeight);
}
}
}
}
}
}