| 80 | |
| 81 | template <class T> |
| 82 | static void |
| 83 | setTuple(Line3<T> &line, const tuple &t0, const tuple &t1) |
| 84 | { |
| 85 | MATH_EXC_ON; |
| 86 | Vec3<T> v0, v1; |
| 87 | if(t0.attr("__len__")() == 3 && t1.attr("__len__")() == 3) |
| 88 | { |
| 89 | v0.x = extract<T>(t0[0]); |
| 90 | v0.y = extract<T>(t0[1]); |
| 91 | v0.z = extract<T>(t0[2]); |
| 92 | |
| 93 | v1.x = extract<T>(t1[0]); |
| 94 | v1.y = extract<T>(t1[1]); |
| 95 | v1.z = extract<T>(t1[2]); |
| 96 | |
| 97 | line.set(v0, v1); |
| 98 | } |
| 99 | else |
| 100 | throw std::invalid_argument ("Line3 expects tuple of length 3"); |
| 101 | } |
| 102 | |
| 103 | template <class T> |
| 104 | static Vec3<T> |