public void TestRadius3()
{
int radius = 3;
var circle = new BresenhamCircle(0, radius);
var points = circle.GetPoints();
Assert.AreEqual(16, points.Length);
Assert.AreEqual(new int2(3, 0), points[0]);
Assert.AreEqual(new int2(0, 3), points[1]);
Assert.AreEqual(new int2(-3, 0), points[2]);
Assert.AreEqual(new int2(0, -3), points[3]);
Assert.AreEqual(new int2(3, 1), points[4]);
Assert.AreEqual(new int2(-1, 3), points[5]);
Assert.AreEqual(new int2(-3, -1), points[6]);
Assert.AreEqual(new int2(1, -3), points[7]);
Assert.AreEqual(new int2(2, 2), points[8]);
Assert.AreEqual(new int2(-2, 2), points[9]);
Assert.AreEqual(new int2(-2, -2), points[10]);
Assert.AreEqual(new int2(2, -2), points[11]);
Assert.AreEqual(new int2(1, 3), points[12]);
Assert.AreEqual(new int2(-3, 1), points[13]);
Assert.AreEqual(new int2(-1, -3), points[14]);
Assert.AreEqual(new int2(3, -1), points[15]);
points.Dispose();
}
public void CircleTestRadius3()
{
var circle = new BresenhamCircle(int2.zero, 3);
var enumerator = circle.GetEnumerator();
var points = new List <int2>(16);
while (enumerator.MoveNext())
{
points.Add(enumerator.Current);
}
CollectionAssert.AreEqual(points, new List <int2>
{
new int2(3, 0),
new int2(0, 3),
new int2(-3, 0),
new int2(0, -3),
new int2(3, 1),
new int2(-1, 3),
new int2(-3, -1),
new int2(1, -3),
new int2(2, 2),
new int2(-2, 2),
new int2(-2, -2),
new int2(2, -2),
new int2(1, 3),
new int2(-3, 1),
new int2(-1, -3),
new int2(3, -1)
});
}
public void TestRadius()
{
for (int radius = 1; radius < 200; ++radius)
{
var circle = new BresenhamCircle(0, radius);
var points = circle.GetPoints(Allocator.Temp);
}
}
static void BuildVisibleSet <T>(int2 origin, int range, T visibilityMap, NativeHashSet <int2> buffer)
where T : IVisibilityMap
{
BresenhamCircle circle = new BresenhamCircle(origin, range);
var points = circle.GetPoints(Allocator.Temp);
for (int i = 0; i < points.Length; ++i)
{
var p = points[i];
ScanFOVLine(origin, p, visibilityMap, buffer);
}
}
public void TestRadius1()
{
int radius = 1;
var circle = new BresenhamCircle(0, radius);
var points = circle.GetPoints();
Assert.AreEqual(4, points.Length);
Assert.AreEqual(new int2(1, 0), points[0]);
Assert.AreEqual(new int2(0, 1), points[1]);
Assert.AreEqual(new int2(-1, 0), points[2]);
Assert.AreEqual(new int2(0, -1), points[3]);
points.Dispose();
}
public void UseCircleInsideAJob()
{
var circle = new BresenhamCircle(0, 1);
var points = new NativeArray <int2>(4, Allocator.TempJob);
new CircleUsingJob
{
circle = circle,
points = points
}.Schedule().Complete();
Assert.AreEqual(new int2(1, 0), points[0]);
Assert.AreEqual(new int2(0, 1), points[1]);
Assert.AreEqual(new int2(-1, 0), points[2]);
Assert.AreEqual(new int2(0, -1), points[3]);
points.Dispose();
}
public void CircleTestRadius1()
{
var circle = new BresenhamCircle(int2.zero, 1);
var enumerator = circle.GetEnumerator();
var points = new List <int2>(4);
while (enumerator.MoveNext())
{
points.Add(enumerator.Current);
}
CollectionAssert.AreEqual(points, new List <int2>
{
int2(1, 0),
int2(0, 1),
int2(-1, 0),
int2(0, -1)
});
}
