public void HashCode()
{
var a = new SFVec4d();
var b = new SFVec4d();
Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
}
public void StringCompatibility()
{
const string s = "0.123456789 0.987654321 0.000000001 0.111111111111";
var a = new SFVec4d(0.123456789, 0.987654321, 0.000000001, 0.111111111111);
Assert.AreEqual(s, a.ToString());
}
public void ObjectEquality()
{
var a = new SFVec4d(0.123456789, 0.987654321, 0.000000001, 0.111111111111);
var b = new SFVec4d(0.123456789, 0.987654321, 0.000000001, 0.111111111111);
var c = new SFVec4d(0.987654321, 0.123456789, 0.000000001, 0.111111111111);
Assert.AreEqual(a, b);
Assert.AreNotEqual(a, c);
Assert.AreNotEqual(b, c);
Assert.AreEqual(a, a);
Assert.AreEqual(c, c);
}
public void ElementAssignment()
{
var a = new SFVec4d();
a.X = 1;
a.Y = 1;
a.Z = 1;
a.Homegeneous = 0;
Assert.IsTrue(Math.Abs(a.X - 1.0f) < EPSILON);
Assert.IsTrue(Math.Abs(a.Y - 1.0f) < EPSILON);
Assert.IsTrue(Math.Abs(a.Z - 1.0f) < EPSILON);
Assert.IsTrue(Math.Abs(a.Homegeneous - 0.0f) < EPSILON);
}
public void Constructor()
{
var a = new SFVec4d();
Assert.IsTrue(Math.Abs(a.X - 0.0) < EPSILON);
Assert.IsTrue(Math.Abs(a.Y - 0.0) < EPSILON);
Assert.IsTrue(Math.Abs(a.Z - 0.0) < EPSILON);
Assert.IsTrue(Math.Abs(a.Homegeneous - 1.0) < EPSILON);
var b = new SFVec4d(1, 1, 1, 0);
Assert.IsTrue(Math.Abs(b.X - 1.0) < EPSILON);
Assert.IsTrue(Math.Abs(b.Y - 1.0) < EPSILON);
Assert.IsTrue(Math.Abs(b.Z - 1.0) < EPSILON);
Assert.IsTrue(Math.Abs(b.Homegeneous - 0.0) < EPSILON);
}
