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small fix: wrong scale of initial cloud viewer (PCLVisualizer) #1125

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merged 1 commit into from
Jan 29, 2015
Merged

small fix: wrong scale of initial cloud viewer (PCLVisualizer) #1125

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17 changes: 10 additions & 7 deletions visualization/src/pcl_visualizer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -143,9 +143,10 @@ pcl::visualization::PCLVisualizer::PCLVisualizer (const std::string &name, const
win_->SetWindowName (name.c_str ());

// Get screen size
int *scr_size = win_->GetScreenSize ();
int scr_size_x = win_->GetScreenSize ()[0];
int scr_size_y = win_->GetScreenSize ()[1];
// Set the window size as 1/2 of the screen size
win_->SetSize (scr_size[0] / 2, scr_size[1] / 2);
win_->SetSize (scr_size_x / 2, scr_size_y / 2);

// By default, don't use vertex buffer objects
use_vbos_ = false;
Expand Down Expand Up @@ -228,7 +229,8 @@ pcl::visualization::PCLVisualizer::PCLVisualizer (int &argc, char **argv, const
style_->UseTimersOn ();

// Get screen size
int *scr_size = win_->GetScreenSize ();
int scr_size_x = win_->GetScreenSize ()[0];
int scr_size_y = win_->GetScreenSize ()[1];

// Set default camera parameters
initCameraParameters ();
Expand All @@ -254,7 +256,7 @@ pcl::visualization::PCLVisualizer::PCLVisualizer (int &argc, char **argv, const
// Set the window size as 1/2 of the screen size or the user given parameter
if (!camera_set_ && !camera_file_loaded_)
{
win_->SetSize (scr_size[0]/2, scr_size[1]/2);
win_->SetSize (scr_size_x/2, scr_size_y/2);
win_->SetPosition (0, 0);
}

Expand Down Expand Up @@ -1609,9 +1611,10 @@ pcl::visualization::PCLVisualizer::initCameraParameters ()
// Set the camera field of view to about
camera_temp.fovy = 0.8575;

int *scr_size = win_->GetScreenSize ();
camera_temp.window_size[0] = scr_size[0] / 2;
camera_temp.window_size[1] = scr_size[1] / 2;
int scr_size_x = win_->GetScreenSize ()[0];
int scr_size_y = win_->GetScreenSize ()[1];
camera_temp.window_size[0] = scr_size_x / 2;
camera_temp.window_size[1] = scr_size_y / 2;

setCameraParameters (camera_temp);
}
Expand Down