diff options
| -rw-r--r-- | lib/ray.h | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -47,11 +47,11 @@ public: RelativeDistance & distance) const { if constexpr (std::is_floating_point_v<typename PositionType::value_type>) { - return glm::intersectRayTriangle(start, direction, t0, t1, t2, bary, distance); + return glm::intersectRayTriangle(start, direction, t0, t1, t2, bary, distance) && distance >= 0.F; } else { const RelativePosition3D t0r = t0 - start, t1r = t1 - start, t2r = t2 - start; - return glm::intersectRayTriangle({}, direction, t0r, t1r, t2r, bary, distance); + return glm::intersectRayTriangle({}, direction, t0r, t1r, t2r, bary, distance) && distance >= 0.F; } } |