XuMengJie/agv_navigation_ws: agv导航相关功能包实现

Mj23366 e057be831f first commit		6 月之前
..
CMakeLists.txt	e057be831f first commit	6 月之前
README	e057be831f first commit	6 月之前
camera.cpp	e057be831f first commit	6 月之前
camera.h	e057be831f first commit	6 月之前
gpuhelper.cpp	e057be831f first commit	6 月之前
gpuhelper.h	e057be831f first commit	6 月之前
icosphere.cpp	e057be831f first commit	6 月之前
icosphere.h	e057be831f first commit	6 月之前
quaternion_demo.cpp	e057be831f first commit	6 月之前
quaternion_demo.h	e057be831f first commit	6 月之前
trackball.cpp	e057be831f first commit	6 月之前
trackball.h	e057be831f first commit	6 月之前

		
				README
			
Navigation:
 left button:           rotate around the target
 middle button:         zoom
 left button + ctrl     quake rotate (rotate around camera position)
 middle button + ctrl   walk (progress along camera's z direction)
 left button:           pan (translate in the XY camera's plane)

R : move the camera to initial position
A : start/stop animation
C : clear the animation
G : add a key frame