diff options
Diffstat (limited to 'game/terrain2.h')
| -rw-r--r-- | game/terrain2.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/game/terrain2.h b/game/terrain2.h index 69cd380..eda56d0 100644 --- a/game/terrain2.h +++ b/game/terrain2.h @@ -77,8 +77,17 @@ public: void walk(const PointFace & from, const glm::vec2 to, const std::function<void(FaceHandle)> & op) const; void walkUntil(const PointFace & from, const glm::vec2 to, const std::function<bool(FaceHandle)> & op) const; + [[nodiscard]] auto + getExtents() const + { + return std::tie(lowerExtent, upperExtent); + } + protected: [[nodiscard]] static bool triangleContainsPoint(const glm::vec2, const glm::vec2, const glm::vec2, const glm::vec2); [[nodiscard]] bool triangleContainsPoint(const glm::vec2, FaceHandle) const; [[nodiscard]] bool triangleContainsPoint(const glm::vec2, ConstFaceVertexIter) const; + +private: + glm::vec3 lowerExtent {}, upperExtent {}; }; |