How to create detection collision?

Hi guys, i’m new in Panda3D, and i be interested question :
How to detection collision model player and map?
If right code, i copy code my game.

Presuming that you don’t need anything terribly complex or physics-based, this lesson from my “Beginner’s Tutorial” might be a place to start:

Now, that lesson uses manually-placed collision for the environment; note that you can also use collision-geometry that has been modelled in a 3D modelling package.