 static bool | Collision (double R1[3][3], double T1[3], PQP_Model* o1, double R2[3][3], double T2[3], PQP_Model* o2) Determines whether two models are colliding. |
|
static double | GreedyDistance (double R1[3][3], double T1[3], PQP_Model* o1, double R2[3][3], double T2[3], PQP_Model* o2, double delta) Computes a simple but fast lower bound on the distance between two models. |
|
static double | GreedyDistance (double center[3], double radius, double R2[3][3], double T2[3], PQP_Model* o2, double delta) Computes a simple but fast lower bound on the distance between a sphere and a model. |
|
static double | Distance (double R1[3][3], double T1[3], PQP_Model* o1, double R2[3][3], double T2[3], PQP_Model* o2, double rel_err=0.0, double abs_err=0.0) Returns the (approximate) distance between two models. Note that the original version of PQP returns an upper bound on the distance when a bounded error is allowed. However, in our adaptive segment checker, we need a lower bound. In principle, PQP's approximate distance algorithm can be modified to return a lower bound, too. Still, approximate distance computation has been found to be slower than greedy distance computation. |