Fix build when PCL not enabled

fspindle · fspindle · commit 4187915d4437 · 2024-04-05T18:41:41.000+02:00
diff --git a/example/device/framegrabber/readRealSenseData.cpp b/example/device/framegrabber/readRealSenseData.cpp
@@ -311,9 +311,11 @@ int main(int argc, const char *argv[])
       else {
         d2.init(I_depth, I_color.getWidth() + 10, 0, "Depth image");
       }
+#if defined(VISP_HAVE_PCL)
       pcl_viewer.setPosition(I_color.getWidth() + 10, I_color.getHeight() + 70);
       pcl_viewer.setWindowName("3D point cloud");
       pcl_viewer.startThread(std::ref(mutex), pointcloud);
+#endif
     }
 
     vpDisplay::display(I_color);

Original file line number	Diff line number	Diff line change
`@@ -311,9 +311,11 @@ int main(int argc, const char *argv[])`
`311`	`311`	`else {`
`312`	`312`	`d2.init(I_depth, I_color.getWidth() + 10, 0, "Depth image");`
`313`	`313`	`}`
	`314`	`+#if defined(VISP_HAVE_PCL)`
`314`	`315`	`pcl_viewer.setPosition(I_color.getWidth() + 10, I_color.getHeight() + 70);`
`315`	`316`	`pcl_viewer.setWindowName("3D point cloud");`
`316`	`317`	`pcl_viewer.startThread(std::ref(mutex), pointcloud);`
	`318`	`+#endif`
`317`	`319`	`}`
`318`	`320`
`319`	`321`	`vpDisplay::display(I_color);`