// Note: this method is somewhat expensive, and called fairly often. A better
// approach to region/region hit testing could be implemented, to improve
// performance and return more useful info (such as a collision-normal vector).
internal static Region GetOverlap(RigidBodyBase body1, RigidBodyBase body2)
{
body1.UpdateGP(); body1.UpdateRgn();
body2.UpdateGP(); body2.UpdateRgn();
Region overlap = body1.rgncache.Clone();
overlap.Intersect(body2.rgncache);
return(overlap);
}
// Note: this method is somewhat expensive, and called fairly often. A better
// approach to region/region hit testing could be implemented, to improve
// performance and return more useful info (such as a collision-normal vector).
internal static Region GetOverlap(RigidBodyBase body1, RigidBodyBase body2)
{
body1.UpdateGP(); body1.UpdateRgn();
body2.UpdateGP(); body2.UpdateRgn();
Region overlap = body1.rgncache.Clone();
overlap.Intersect(body2.rgncache);
return overlap;
}
