| 8 | using namespace LNLib; |
| 9 | |
| 10 | TEST(Test_BezierCurve, All) |
| 11 | { |
| 12 | std::vector<XYZ> controlPoints = { XYZ(1,0,0),XYZ(1,1,0),XYZ(0,2,0) }; |
| 13 | |
| 14 | LN_BezierCurve<XYZ> curve; |
| 15 | curve.Degree = 2; |
| 16 | curve.ControlPoints = controlPoints; |
| 17 | |
| 18 | XYZ result = BezierCurve::GetPointOnCurveByBernstein(curve, 0.5); |
| 19 | EXPECT_TRUE(result.IsAlmostEqualTo(XYZ(0.75, 1.0, 0.0))); |
| 20 | result = BezierCurve::GetPointOnCurveByDeCasteljau(curve, 0.5); |
| 21 | EXPECT_TRUE(result.IsAlmostEqualTo(XYZ(0.75, 1.0, 0.0))); |
| 22 | |
| 23 | std::vector<XYZW> weightedControlPoints = {XYZW(1,0,0,1),XYZW(1,1,0,1),XYZW(0,2,0,2)}; |
| 24 | |
| 25 | LN_BezierCurve<XYZW> curve1; |
| 26 | curve1.Degree = 2; |
| 27 | curve1.ControlPoints = weightedControlPoints; |
| 28 | |
| 29 | XYZW weightedResult = BezierCurve::GetPointOnCurveByBernstein(curve1, 0.5); |
| 30 | EXPECT_TRUE(weightedResult.ToXYZ(true).IsAlmostEqualTo(XYZ(3.0 / 5, 4.0 / 5, 0))); |
| 31 | weightedResult = BezierCurve::GetPointOnCurveByDeCasteljau(curve1, 0.5); |
| 32 | EXPECT_TRUE(weightedResult.ToXYZ(true).IsAlmostEqualTo(XYZ(3.0 / 5, 4.0 / 5, 0))); |
| 33 | } |
nothing calls this directly
no test coverage detected