The description says that the dV_spring_particle_particle_dq function should calculate the force on the endpoints but when I implement that, the bunny moves opposite of the direction that I drag it. Shouldn't the description be the gradient of V? (negative of the force)
abhimadan
commented
4 years ago
The description says that the dV_spring_particle_particle_dq function should calculate the force on the endpoints but when I implement that, the bunny moves opposite of the direction that I drag it. Shouldn't the description be the gradient of V? (negative of the force)