Abstract: Gradient-based planners are widely used for quadrotor local planning, in which a Euclidean Signed Distance Field (ESDF) is crucial for evaluating gradient magnitude and direction.

When we think of disasters, we often imagine dramatic scenes from the evening news: floodwaters rising, tornado sirens blaring, or wildfires racing across a ...

With the progress of the game production technology, educational games become a developing trend in the field of education. As the soul of the game, the role of the game to a large extent influences ...