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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2023-12-17 18:56:23 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2023-12-17 18:56:23 +0000 |
| commit | f3f926c97efe365afecd54d06d830961376bae30 (patch) | |
| tree | 1c465e0057fb5d259c5c0afba84b7306928c08c1 | |
| parent | Add 64bit integer types for calculations (diff) | |
| download | ilt-f3f926c97efe365afecd54d06d830961376bae30.tar.bz2 ilt-f3f926c97efe365afecd54d06d830961376bae30.tar.xz ilt-f3f926c97efe365afecd54d06d830961376bae30.zip | |
Use new calc types in geoData
| -rw-r--r-- | game/geoData.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/game/geoData.cpp b/game/geoData.cpp index e2b7f66..97f4a26 100644 --- a/game/geoData.cpp +++ b/game/geoData.cpp @@ -120,7 +120,8 @@ namespace { [[nodiscard]] constexpr inline auto pointLineOp(const GlobalPosition2D p, const GlobalPosition2D e1, const GlobalPosition2D e2) { - return Op {}(int64_t(e2.x - e1.x) * int64_t(p.y - e1.y), int64_t(e2.y - e1.y) * int64_t(p.x - e1.x)); + return Op {}(CalcDistance(e2.x - e1.x) * CalcDistance(p.y - e1.y), + CalcDistance(e2.y - e1.y) * CalcDistance(p.x - e1.x)); } constexpr auto pointLeftOfLine = pointLineOp<std::greater>; @@ -159,7 +160,7 @@ namespace { constexpr GlobalPosition3D positionOnTriangle(const GlobalPosition2D point, const GeoData::Triangle<3> & t) { - const glm::vec<3, int64_t> a = t[1] - t[0], b = t[2] - t[0]; + const CalcPosition3D a = t[1] - t[0], b = t[2] - t[0]; const auto n = crossInt(a, b); return {point, ((n.x * t[0].x) + (n.y * t[0].y) + (n.z * t[0].z) - (n.x * point.x) - (n.y * point.y)) / n.z}; } |