Cos - ObjectVision/GeoDMS GitHub Wiki
Trigonometric functions cos(ine)
- cos(angle)
cos(angle) results in the cosine of data item angle.
data item angle need to be expressed in the unit radian (radiaal), the SI unit for angles.
data item angle with float32 or float64 value type
5.18
attribute<float64> Angle_rad (ADomain) := Angle * pi() / 180.0;
attribute<float64> cosAngle_rad (ADomain) := cos(Angle_rad);
| Angle(°) | Angle_rad(rad) | cosAngle_radA |
|---|---|---|
| 0 | 0 | 1 |
| 30 | 0.52 | 0.87 |
| 45 | 0.79 | 0.71 |
| 420 | 7.33 | 0.5 |
| null | null | null |
ADomain, nr of rows = 5