static void Main(string[] args)
{
float x = 2;
float y = 2;
float z = +x * +y;
Console.WriteLine(z);
Vector2D[] loc = new Vector2D[] { new Vector2D(0, 0), new Vector2D(10, 0) };
Vector2D[] loc2 = Polygon.Subdivide(loc, 2);
ALVector2D alv = new ALVector2D(MathHelper.PI / 2, new Vector2D(50, 100));
Matrix2D matrix;
Matrix2D.FromALVector2D(ref alv, out matrix);
Vector2D vector = new Vector2D(0,10);
Console.WriteLine(vector);
Vector2D r1 = matrix.NormalMatrix * vector;
Vector2D r2 = matrix.VertexMatrix * vector;
Console.WriteLine(r1);
Console.WriteLine(r2);
Matrix2D matrixInv;
Matrix2D.Invert(ref matrix, out matrixInv);
Console.WriteLine(matrixInv.NormalMatrix * r1);
Console.WriteLine(matrixInv.VertexMatrix * r2);
Polygon polygon = new Polygon(Polygon.CreateRectangle(20, 20), 2);
Circle circle = new Circle(10,8);
IntersectionInfo info;
if (circle.TryGetIntersection(new Vector2D(0,10), out info) || info != null)
{
Console.WriteLine("circle");
Console.WriteLine(info.Normal);
Console.WriteLine(info.Distance);
}
if (polygon.TryGetIntersection(new Vector2D(3, 5), out info) || info != null)
{
Console.WriteLine("polygon");
Console.WriteLine(info.Normal);
Console.WriteLine(info.Distance);
}
Console.ReadLine();
/*
int[,,] arr = new int[,,]
{
{ { 1, 2 }, { 3, 4 } },
{ { 5, 6}, { 7,8 } }
};
int[,,] arr3 = new int[2, 2,3];
Array.Copy(arr, arr3, 4);
//Functions.ArrayCopy(arr, new int[] { 0, 0,0 }, arr3, new int[] { 0, 0,0 }, new int[] { 2, 2,2 });
int[,,] arr2 = (int[,,])Functions.ArrayRemoveRange(arr, 0, 1, 0);
return;*/
/* Form1 gggg = new Form1();
gggg.propertyGrid1.SelectedObject = new TESTObj();
Application.Run(gggg);
return;
TimeTester test = new TimeTester(100000000, TEST1, TEST2);
test.Run();
Console.WriteLine(test);
Polygon firstOld, firstNew, secondOld, secondNew;
Vector2D[] shape = new Vector2D[]{new Vector2D(1,1),new Vector2D(1,-1),new Vector2D(-1,-1),new Vector2D(-1,1)};
//Array.Reverse(shape);
firstOld = new Polygon(shape);
firstNew = (Polygon)firstOld.Clone();
secondOld = new Polygon(shape);
secondNew = (Polygon)secondOld.Clone();
ALVector2D pos = new ALVector2D();
pos.Linear = new Vector2D(20, 0);
firstOld.ApplyMatrix(pos.ToMatrix2D());
// pos.Angular = .01f;
secondNew.ApplyMatrix(pos.ToMatrix2D());
pos.Linear = new Vector2D(-20, 0);
firstNew.ApplyMatrix(pos.ToMatrix2D());
//pos.Angular = .02f;
secondOld.ApplyMatrix(pos.ToMatrix2D());
HorrableNarrowPhase phase = new HorrableNarrowPhase();
Matrix2D g = pos.ToMatrix2D();
Vector2D tt = new Vector2D();
Vector2D.Multiply(ref g.VertexMatrix, ref tt, out tt);
CollisionInfo info = phase.TestCollision(1, firstOld, firstNew, secondOld, secondNew);
nothering(info);
nothering(tt);*/
Console.WriteLine("Finished");
Console.ReadLine();
}
private Polygon(Polygon copy)
: base(copy)
{
this.grid = copy.grid;
}
Body AddRectangle(float length, float width, float mass, ALVector2D position)
{
width += rand.Next(-4, 5) * .01f;
length += rand.Next(-4, 5) * .01f;
count++;
Vector2D[] vertices = Physics2DDotNet.Polygon.CreateRectangle(length, width);
vertices = Physics2DDotNet.Polygon.Subdivide(vertices, (length + width) / 4);
Shape boxShape = new Physics2DDotNet.Polygon(vertices, MathHelper.Min(length, width) / 2);
Body e =
new Body(
new PhysicsState(position),
boxShape,
mass,
new Coefficients(.2f, .2f, friction),
new Lifespan());
AddGlObject(e);
engine.AddBody(e);
return e;
}
