Using shortest path algorithm with quadcopter

[retnap]

Hello everyone,
I have a project to finish my university this season. My project is:
I have a quadcopter in my scene. There is a start point and a target point. There are some obstacles in the scene. Quadcopter will calculate the shortest path with algorithms (with Python code) and it will move to target point.
How can I do that ? and I really need help.

Best regards...

[fferri]

I have a quadcopter in my scene. There is a start point and a target point. There are some obstacles in the scene. Quadcopter will calculate the shortest path with algorithms (with Python code) and it will move to target point.

Using the OMPL plugin with a position3d state space you can find an object's position collision-free trajectory from start to goal.