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author | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-01-05 20:08:26 +0000 |
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committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2024-01-05 20:08:26 +0000 |
commit | 7ad46a0e239c7e68c4436e632a77a0d8a14b6333 (patch) | |
tree | 9cc27d180d6ef23dbdf655bf6f12a34bd5d0a7bf /lib/geometricPlane.cpp | |
parent | Remove more use of legacy types and unnecessary pointers from selectable inte... (diff) | |
download | ilt-7ad46a0e239c7e68c4436e632a77a0d8a14b6333.tar.bz2 ilt-7ad46a0e239c7e68c4436e632a77a0d8a14b6333.tar.xz ilt-7ad46a0e239c7e68c4436e632a77a0d8a14b6333.zip |
Inline functions of GeometricPlane
Diffstat (limited to 'lib/geometricPlane.cpp')
-rw-r--r-- | lib/geometricPlane.cpp | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/lib/geometricPlane.cpp b/lib/geometricPlane.cpp deleted file mode 100644 index 567f98a..0000000 --- a/lib/geometricPlane.cpp +++ /dev/null @@ -1,28 +0,0 @@ -#include "geometricPlane.h" -#include "ray.h" -#include <glm/geometric.hpp> -#include <glm/gtx/intersect.hpp> - -GeometricPlane::PlaneRelation -GeometricPlane::getRelation(Position3D p) const -{ - const auto d = glm::dot(normal, p - origin); - return d < 0.F ? PlaneRelation::Below : d > 0.F ? PlaneRelation::Above : PlaneRelation::On; -} - -bool -GeometricPlane::isIntersect(PlaneRelation a, PlaneRelation b) -{ - return ((a == PlaneRelation::Above && b == PlaneRelation::Below) - || (a == PlaneRelation::Below && b == PlaneRelation::Above)); -} - -std::optional<GeometricPlane::DistAndPosition> -GeometricPlane::getRayIntersectPosition(const Ray & ray) const -{ - float dist {}; - if (!glm::intersectRayPlane(ray.start, ray.direction, origin, normal, dist)) { - return {}; - } - return DistAndPosition {dist, ray.start + (ray.direction * dist)}; -} |