Method IntersectsItself

Source/Engine/Terrain/Terrain.cpp:684–709

#endif

bool Terrain::IntersectsItself(const Ray& ray, Real& distance, Vector3& normal)
{
    float minDistance = MAX_float;
    Vector3 minDistanceNormal = Vector3::Up;
    float tmpDistance;
    Vector3 tmpNormal;
    bool result = false;

    for (int32 pathIndex = 0; pathIndex < _patches.Count(); pathIndex++)
    {
        const auto patch = _patches[pathIndex];
        if (patch->HasCollision() &&
            patch->_bounds.Intersects(ray) &&
            patch->RayCast(ray.Position, ray.Direction, tmpDistance, tmpNormal) &&
            tmpDistance < minDistance)
        {
            minDistance = tmpDistance;
            minDistanceNormal = tmpNormal;
            result = true;
        }
    }

    distance = minDistance;
    normal = minDistanceNormal;
    return result;
}

void Terrain::Serialize(SerializeStream& stream, const void* otherObj)
{