Point cloud integration, removed multiple .launch

CMakeLists.txt

@@ -17,22 +17,11 @@ else()
 endif()
 ###############################################################################
 
-IF(WIN32) # Windows
-SET(ZED_INCLUDE_DIRS $ENV{ZED_INCLUDE_DIRS})
-    if (CMAKE_CL_64) # 64 bits
-        SET(ZED_LIBRARIES $ENV{ZED_LIBRARIES_64})
-    else(CMAKE_CL_64) # 32 bits
-        SET(ZED_LIBRARIES $ENV{ZED_LIBRARIES_32})
-    endif(CMAKE_CL_64)
-SET(ZED_LIBRARY_DIR $ENV{ZED_LIBRARY_DIR})
-SET(OPENCV_DIR $ENV{OPENCV_DIR})
-ELSE() # Linux
 find_package(ZED 0.9 REQUIRED)
-ENDIF(WIN32)
 
 find_package(CUDA 6.5 REQUIRED)
 find_package(OpenCV 2.4 COMPONENTS core highgui imgproc REQUIRED)
-find_package(PCL)
+find_package(PCL REQUIRED)
 
 find_package(catkin REQUIRED COMPONENTS
   image_transport

README.md

@@ -2,6 +2,7 @@
 Ros wrapper for the ZED Stereo Camera SDK
 
 **This sample is designed to work with the ZED stereo camera only and requires the ZED SDK. For more information: https://www.stereolabs.com**
+**This wrapper also require the PCL library**
 
 This sample is a wrapper for the ZED library in order to use the ZED Camera with ROS. It can provide the camera images, the depth map, and a 3D point cloud
 Published topics:
@@ -54,7 +55,7 @@ Open a terminal :
 
    	$ rosrun rviz rviz
 
-   Note that rviz isn't very good at displaying a camera feed and a point cloud at the same time. You should use an other instance of rviz or the `rosrun` command. To display a camera feed in rviz, click on 'add' (bottom left), select the 'By Topic' tab, select the topic that you want and finaly select 'image [raw]'.
+   Note that rviz isn't very good at displaying a camera feed and a point cloud at the same time. You should use an other instance of rviz or the `rosrun` command.
 
 ## Launch file parameters