diff options
Diffstat (limited to 'game/terrain2.h')
| -rw-r--r-- | game/terrain2.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/game/terrain2.h b/game/terrain2.h index 848c36e..e516719 100644 --- a/game/terrain2.h +++ b/game/terrain2.h @@ -18,6 +18,13 @@ class TerrainMesh : public OpenMesh::TriMesh_ArrayKernelT<TerrainTraits> { public: explicit TerrainMesh(const std::filesystem::path &); + struct PointFace { + PointFace(const glm::vec2 p) : point {p} { } + + const glm::vec2 point; + mutable FaceHandle face {}; + }; + [[nodiscard]] FaceHandle findPoint(glm::vec2) const; [[nodiscard]] FaceHandle findPoint(glm::vec2, FaceHandle start) const; @@ -28,4 +35,7 @@ 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; + + bool locate(const PointFace &) const; + bool locate(const PointFace &, FaceHandle start) const; }; |