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authorDan Goodliffe <dan@randomdan.homeip.net>2024-01-05 20:20:14 +0000
committerDan Goodliffe <dan@randomdan.homeip.net>2024-01-05 20:20:14 +0000
commit335e9c6b4bbc5bbf1a861ac16abf612f5519dd5e (patch)
treece88489a661a605a010d1335776712078e9029ec /lib/geometricPlane.h
parentInline functions of GeometricPlane (diff)
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Template GeometicPlane on Position type
Diffstat (limited to 'lib/geometricPlane.h')
-rw-r--r--lib/geometricPlane.h23
1 files changed, 11 insertions, 12 deletions
diff --git a/lib/geometricPlane.h b/lib/geometricPlane.h
index 5be76ec..fd3a1d7 100644
--- a/lib/geometricPlane.h
+++ b/lib/geometricPlane.h
@@ -9,17 +9,23 @@
class GeometricPlane {
public:
+ enum class PlaneRelation { Above, Below, On };
+
+ static bool isIntersect(PlaneRelation a, PlaneRelation b);
+};
+
+template<typename PositionType> class GeometricPlaneT : public GeometricPlane {
+public:
struct DistAndPosition {
- float dist;
- Position3D position;
+ PositionType::value_type dist;
+ PositionType position;
};
- enum class PlaneRelation { Above, Below, On };
- Position3D origin;
+ PositionType origin;
Normal3D normal;
[[nodiscard]] inline PlaneRelation
- getRelation(Position3D point) const
+ getRelation(PositionType point) const
{
const auto d = glm::dot(normal, point - origin);
return d < 0.F ? PlaneRelation::Below : d > 0.F ? PlaneRelation::Above : PlaneRelation::On;
@@ -34,11 +40,4 @@ public:
}
return DistAndPosition {dist, ray.start + (ray.direction * dist)};
}
-
- inline static bool
- isIntersect(PlaneRelation a, PlaneRelation b)
- {
- return ((a == PlaneRelation::Above && b == PlaneRelation::Below)
- || (a == PlaneRelation::Below && b == PlaneRelation::Above));
- }
};