public override Shape Construct(ShapeFactory shapeFactory)
{
var rootShape = shapeFactory.CreateComposite();
rootShape.Add(shapeFactory.CreateRectangle(10, 30, 5, 4));
rootShape.Add(shapeFactory.CreateCircle(10, 3, 13));
rootShape.Add(shapeFactory.CreateComposite(
shapeFactory.CreateRectangle(12, 14, 2, 2),
shapeFactory.CreateCircle(15, 18, 2)
));
return(rootShape);
}
protected override void Open()
{
dispose += DemoHelper.BasicDemoSetup(DemoInfo);
Scene.Engine.AddLogic(new GravityPointField(new Vector2D(500, 500), 1000, new Lifespan()));
Light light = new Light();
light.Position.X = 000;
light.Position.Y = 000;
light.Position.Z = 0100;
Body lightBody = new Body(new PhysicsState(), ShapeFactory.CreateCircle(15, 20), 40, new Coefficients(0, 1), new Lifespan());
BodyGraphic lightGraphic = new BodyGraphic(lightBody);
lightGraphic.DrawProperties.Add(new Color3Property(1, 1, 1));
Scene.AddGraphic(lightGraphic);
lightBody.PositionChanged += delegate(object sender, EventArgs e)
{
light.Position = lightBody.State.Position.Linear.ToVector3D(100);
};
IShape shape = ShapeFactory.CreateSprite(
Cache <SurfacePolygons> .GetItem("Monkey.png"),
Cache <Surface> .GetItem("MonkeyNormal.bmp"),
false, true,
3, 8, 16,
light);
DemoHelper.AddGrid(DemoInfo, shape, 40, new BoundingRectangle(40, 40, 900, 900), 100, 100);
}
public void CreateCircle(double x, double y, double radius)
{
var center = new Point(x, y);
if (radius < 0)
{
Assert.Catch <InvalidShapeArgumentException>(() =>
{
_shapeFactory.CreateCircle(center, radius);
});
}
else
{
var shape = _shapeFactory.CreateCircle(center, radius);
Assert.AreEqual(shape.Center, center);
Assert.AreEqual(shape.Radius, radius);
}
}
public void GetAreaTest()
{
var center = new Point(0, 1);
var shape = _shapeFactory.CreateCircle(center, 2);
var area = shape.GetArea();
Assert.AreEqual(area, Math.PI * 4);
}
public override Shape Construct(ShapeFactory shapeFactory)
{
string line = Console.ReadLine();
var shape = shapeFactory.CreateComposite();
while (line != string.Empty)
{
var parts = line.Split(' ');
if (parts[0] == "circle")
{
var x = double.Parse(parts[1]);
var y = double.Parse(parts[2]);
var r = double.Parse(parts[3]);
shape.Add(shapeFactory.CreateCircle(x, y, r));
}
else if (parts[0] == "rectangle")
{
var x = double.Parse(parts[1]);
var y = double.Parse(parts[2]);
var w = double.Parse(parts[3]);
var h = double.Parse(parts[4]);
shape.Add(shapeFactory.CreateRectangle(x, y, w, h));
}
else if (parts[0] == "complex")
{
shape.Add(this.Construct(shapeFactory));
}
line = Console.ReadLine();
}
return(shape);
}