C# (CSharp) KtPoint3D示例

示例#1

        public void IntersectionBetweenLines2()
        {
            var line1 = new KtLine3D(new KtPoint3D(6, 8, 4), (new KtPoint3D(12, 15, 4) - new KtPoint3D(6, 8, 4)).ToKtVector3D());
            var line2 = new KtLine3D(new KtPoint3D(6, 8, 2), (new KtPoint3D(12, 15, 6) - new KtPoint3D(6, 8, 2)).ToKtVector3D());

            var(a, b) = line2.Intersect2(line1);
            var expected = new KtPoint3D(9, 23d / 2, 4);

            Assert.AreEqual(a, expected);
            Assert.AreEqual(b, expected);
        }

示例#2

文件： KtPlane.cs 项目： marlond18/EMDD.KtGeometry

 public double Evaluate(KtPoint3D point) => point is null ? -D :
 (A * point.X) + (B * point.Y) + (C * point.Z) - D;