diff options
| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2022-10-11 22:26:25 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2022-10-11 22:26:25 +0100 |
| commit | bdf93b08301ebb43b2189249b14e149387652284 (patch) | |
| tree | e7cb6b8a5b952283e323f8a7450fab3bd9cd4ecc | |
| parent | Fix return type of network link factories (diff) | |
| download | ilt-bdf93b08301ebb43b2189249b14e149387652284.tar.bz2 ilt-bdf93b08301ebb43b2189249b14e149387652284.tar.xz ilt-bdf93b08301ebb43b2189249b14e149387652284.zip | |
Add candidateNodeAt, returns a network node why may not be part of the network
| -rw-r--r-- | game/network/network.cpp | 9 | ||||
| -rw-r--r-- | game/network/network.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/game/network/network.cpp b/game/network/network.cpp index 0189158..aff1aa4 100644 --- a/game/network/network.cpp +++ b/game/network/network.cpp @@ -35,6 +35,15 @@ Network::findNodeAt(glm::vec3 pos) const return {}; } +std::pair<NodePtr, bool> +Network::candidateNodeAt(glm::vec3 pos) const +{ + if (const auto n = nodes.find(std::make_shared<Node>(pos)); n != nodes.end()) { + return {*n, true}; + } + return {std::make_shared<Node>(pos), false}; +} + NodePtr Network::intersectRayNodes(const Ray & ray) const { diff --git a/game/network/network.h b/game/network/network.h index d561e55..79a4a2b 100644 --- a/game/network/network.h +++ b/game/network/network.h @@ -24,6 +24,7 @@ public: [[nodiscard]] NodePtr findNodeAt(glm::vec3) const; [[nodiscard]] NodePtr nodeAt(glm::vec3); [[nodiscard]] std::pair<NodePtr, bool> newNodeAt(glm::vec3); + [[nodiscard]] std::pair<NodePtr, bool> candidateNodeAt(glm::vec3) const; [[nodiscard]] virtual LinkPtr intersectRayLinks(const Ray &) const = 0; [[nodiscard]] virtual NodePtr intersectRayNodes(const Ray &) const; |