C# (CSharp) FRMath Vector.AngleTo示例

示例#1

文件： VectorTest.cs 项目： JeffreyZksun/opendraw

        public void AngleToTest4()
        {
            Vector A = new Vector(1, 0, 0);

            Vector B = new Vector(2, -2, 0);

            double expected = MathUtil.PI / 4;
            double actual = A.AngleTo(B);

            Assert.AreEqual(expected, actual,
                MathUtil.kTolerance, "FR.Math.Vector.Dot.");
        }