comparison: src/geometry.h
src/geometry.h
- changeset 206
- 654661eab7f3
- parent 201
- 5d201ee4a9c3
- child 223
- ce81db996275
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| 205:1a4342d80de7 | 206:654661eab7f3 |
|---|---|
| 1 #pragma once | 1 #pragma once |
| 2 #include <QPolygonF> | 2 #include <QPolygonF> |
| 3 #include "basics.h" | 3 #include <glm/glm.hpp> |
| 4 #include <optional> | |
| 5 | |
| 6 enum Winding | |
| 7 { | |
| 8 NoWinding, | |
| 9 Anticlockwise, | |
| 10 Clockwise, | |
| 11 }; | |
| 12 | |
| 13 //! \brief XOR operator for winding | |
| 14 constexpr Winding operator^(Winding one, Winding other) | |
| 15 { | |
| 16 if (one == NoWinding or other == NoWinding) { | |
| 17 return NoWinding; | |
| 18 } | |
| 19 else { | |
| 20 const int xored = static_cast<int>(one) ^ static_cast<int>(other); | |
| 21 return static_cast<Winding>(xored); | |
| 22 } | |
| 23 } | |
| 24 | |
| 25 constexpr Winding& operator^=(Winding& one, Winding other) | |
| 26 { | |
| 27 one = one ^ other; | |
| 28 return one; | |
| 29 } | |
| 4 | 30 |
| 5 struct Plane | 31 struct Plane |
| 6 { | 32 { |
| 7 glm::vec3 normal; | 33 glm::vec3 normal; |
| 8 glm::vec3 anchor; | 34 glm::vec3 anchor; |
