public void CeilingTest()
{
const int max = 1000;
var r = new Random(987);
for (var i = 0; i < 30; i++)
{
var v = new Vector4(r.NextFloat() * max, r.NextFloat() * max, r.NextFloat() * max, r.NextFloat() * max);
var c = v.Ceiling();
Assert.AreEqual(Math.Ceiling(v.X), c.X);
Assert.AreEqual(Math.Ceiling(v.Y), c.Y);
Assert.AreEqual(Math.Ceiling(v.Z), c.Z);
Assert.AreEqual(Math.Ceiling(v.W), c.W);
}
}
public void Round()
{
Vector4 vector4 = new Vector4(0.0f, 0.4f, 0.6f, 1.0f);
// CEILING
Vector4 ceilMember = vector4;
ceilMember.Ceiling();
Vector4 ceilResult;
Vector4.Ceiling(ref vector4, out ceilResult);
Assert.AreEqual(new Vector4(0.0f, 1.0f, 1.0f, 1.0f), ceilMember);
Assert.AreEqual(new Vector4(0.0f, 1.0f, 1.0f, 1.0f), Vector4.Ceiling(vector4));
Assert.AreEqual(new Vector4(0.0f, 1.0f, 1.0f, 1.0f), ceilResult);
// FLOOR
Vector4 floorMember = vector4;
floorMember.Floor();
Vector4 floorResult;
Vector4.Floor(ref vector4, out floorResult);
Assert.AreEqual(new Vector4(0.0f, 0.0f, 0.0f, 1.0f), floorMember);
Assert.AreEqual(new Vector4(0.0f, 0.0f, 0.0f, 1.0f), Vector4.Floor(vector4));
Assert.AreEqual(new Vector4(0.0f, 0.0f, 0.0f, 1.0f), floorResult);
// ROUND
Vector4 roundMember = vector4;
roundMember.Round();
Vector4 roundResult;
Vector4.Round(ref vector4, out roundResult);
Assert.AreEqual(new Vector4(0.0f, 0.0f, 1.0f, 1.0f), roundMember);
Assert.AreEqual(new Vector4(0.0f, 0.0f, 1.0f, 1.0f), Vector4.Round(vector4));
Assert.AreEqual(new Vector4(0.0f, 0.0f, 1.0f, 1.0f), roundResult);
}
