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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2025-05-13 01:44:41 +0100 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2025-05-13 01:44:41 +0100 |
| commit | 922f31745c100779ffacde6a677210a890eb1a1f (patch) | |
| tree | 71c98bb4c16695cd182a23f18b730abebd5c8885 /lib/maths.h | |
| parent | Refactored linesIntersectAt (diff) | |
| download | ilt-922f31745c100779ffacde6a677210a890eb1a1f.tar.bz2 ilt-922f31745c100779ffacde6a677210a890eb1a1f.tar.xz ilt-922f31745c100779ffacde6a677210a890eb1a1f.zip | |
Removed flawed, two direction version find_arc_centre
Diffstat (limited to 'lib/maths.h')
| -rw-r--r-- | lib/maths.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/lib/maths.h b/lib/maths.h index 8bc728f..3ef12e7 100644 --- a/lib/maths.h +++ b/lib/maths.h @@ -435,19 +435,6 @@ isWithinLimit(T lhs, T rhs, T limit = EPSILON<T>) template<Arithmetic T, glm::qualifier Q = glm::defaultp> std::pair<glm::vec<2, T, Q>, bool> -find_arc_centre(glm::vec<2, T, Q> start, Rotation2D startDir, glm::vec<2, T, Q> end, Rotation2D endDir) -{ - const auto det = endDir.x * startDir.y - endDir.y * startDir.x; - if (det != 0) { // near parallel line will yield noisy results - const glm::vec<2, RelativeDistance, Q> d = end - start; - const auto u = (d.y * endDir.x - d.x * endDir.y) / det; - return {start + glm::vec<2, T, Q>(startDir * u), u < 0}; - } - throw std::runtime_error("no intersection"); -} - -template<Arithmetic T, glm::qualifier Q = glm::defaultp> -std::pair<glm::vec<2, T, Q>, bool> find_arc_centre(glm::vec<2, T, Q> start, Angle entrys, glm::vec<2, T, Q> end, Angle entrye) { if (start == end) { |