Method notifyOnMoveDown

source/camera/SlopeWalk.cpp:110–123

Check whether we pass a new Vertex on the left or right path, if so notify about it

// Check whether we pass a new Vertex on the left or right path, if so notify about it
bool SlopeWalk::notifyOnMoveDown(int64_t newyIndex)
{
    bool bb = true;
    while(mLeftVerticesIndex != mLeftVertices.end() && newyIndex < getCurrentLeftVertex().y)
    {
         bb = passLeftVertex();
    }
    bool kk = true;
    while(mRightVerticesIndex != mRightVertices.end() && newyIndex < getCurrentRightVertex().y)
    {
        kk=  passRightVertex();
     }
    return bb || kk ;
}

// Get vertex pointed currently  by index on the Left  path
VectorInt64 SlopeWalk::getCurrentLeftVertex()