private static void DrawCell(this Graphics g, CollisionCell cell, Vector2f indexes, Camera camera)
{
var location = indexes * CollisionCell.Size - camera.Body.Position;
var locationPoint = new Point((int)location.X, (int)location.Y);
var shape = new Rectangle(locationPoint, new Size(CollisionCell.Size, CollisionCell.Size));
var pen = new Pen(cell.ObjectsInside.Count > 0 ? Color.DarkRed : Color.DarkCyan);
pen.Width = 1.5f;
g.DrawRectangle(pen, shape);
}
private void DrawCollisionCell(RenderTarget target, CollisionCell cell, int x, int y, Vector2f offset)
{
Transform transf = Transform.Identity;
transf.Translate(new Vector2f(x * CollisionCell.Size, y * CollisionCell.Size) - offset);
var shape = new RectangleShape(new Vector2f(CollisionCell.Size - 3, CollisionCell.Size - 3));
shape.FillColor = Color.Transparent;
shape.OutlineColor = cell.ObjectsInside.Count > 0 ? Color.Red : Color.Green;
shape.OutlineThickness = 1.5f;
target.Draw(shape, new RenderStates(transf));
}
public PhysicalProcessor(Scene scene, Vector2f gravity, uint iterationsCount, PhysicsMode mode)
{
IterCount = iterationsCount;
StaticResistance = 0.3;
var sceneSize = scene.Size;
Gravity = gravity;
this.mode = mode;
master = scene;
var colonsCount = (int)(sceneSize.X / CollisionCell.Size) + 1;
var rowsCount = (int)(sceneSize.Y / CollisionCell.Size) + 1;
cellMap = new CollisionCell[colonsCount, rowsCount];
for (var x = 0; x < cellMap.GetLength(0); x++)
{
for (var y = 0; y < cellMap.GetLength(1); y++)
{
cellMap[x, y] = new CollisionCell();
}
}
}
