I know your means,two objects set in the same place but opposite backface(which is depended on opengl rendering clockwise or counterclockwise)
Here is my question
1.collide two sides?
your suggestion is right,the problem is solved.Thx,ego.
2.invisible object collide?
you said in jpct collide with invisible object was impossible.
Here is my idea:
could i bounding a texture which is transparent with the object.
Although the object setvisible(true),but it's texture is transparent,in fact we can't see the object.
Is this the best method for the invisible object collide detect?
or,if there is better method,could your tell me how,
i dont want the detailed code,just the thought.
At last,thank ego again.for your huge help with me.