48 #include <visp3/core/vpConfig.h> 49 #include <visp3/core/vpDebug.h> 51 #if (defined(VISP_HAVE_X11) || defined(VISP_HAVE_GTK) || defined(VISP_HAVE_GDI) || defined(VISP_HAVE_OPENCV)) 56 #include <visp3/core/vpCameraParameters.h> 57 #include <visp3/core/vpHomogeneousMatrix.h> 58 #include <visp3/core/vpImage.h> 59 #include <visp3/core/vpLine.h> 60 #include <visp3/core/vpMath.h> 61 #include <visp3/gui/vpDisplayGDI.h> 62 #include <visp3/gui/vpDisplayGTK.h> 63 #include <visp3/gui/vpDisplayOpenCV.h> 64 #include <visp3/gui/vpDisplayX.h> 65 #include <visp3/io/vpParseArgv.h> 66 #include <visp3/robot/vpSimulatorCamera.h> 67 #include <visp3/visual_features/vpFeatureBuilder.h> 68 #include <visp3/visual_features/vpFeatureLine.h> 69 #include <visp3/vs/vpServo.h> 70 #include <visp3/vs/vpServoDisplay.h> 73 #define GETOPTARGS "cdh" 75 void usage(
const char *name,
const char *badparam);
76 bool getOptions(
int argc,
const char **argv,
bool &click_allowed,
bool &display);
86 void usage(
const char *name,
const char *badparam)
89 Simulation of 2D a visual servoing on a line:\n\ 90 - eye-in-hand control law,\n\ 91 - velocity computed in the camera frame,\n\ 92 - display the camera view.\n\ 95 %s [-c] [-d] [-h]\n", name);
101 Disable the mouse click. Useful to automaze the \n\ 102 execution of this program without humain intervention.\n\ 105 Turn off the display.\n\ 111 fprintf(stdout,
"\nERROR: Bad parameter [%s]\n", badparam);
126 bool getOptions(
int argc,
const char **argv,
bool &click_allowed,
bool &display)
134 click_allowed =
false;
140 usage(argv[0], NULL);
145 usage(argv[0], optarg_);
151 if ((c == 1) || (c == -1)) {
153 usage(argv[0], NULL);
154 std::cerr <<
"ERROR: " << std::endl;
155 std::cerr <<
" Bad argument " << optarg_ << std::endl << std::endl;
162 int main(
int argc,
const char **argv)
165 bool opt_display =
true;
166 bool opt_click_allowed =
true;
169 if (getOptions(argc, argv, opt_click_allowed, opt_display) ==
false) {
176 #if defined VISP_HAVE_X11 178 #elif defined VISP_HAVE_GTK 180 #elif defined VISP_HAVE_GDI 182 #elif defined VISP_HAVE_OPENCV 189 display.
init(I, 100, 100,
"Camera view...");
272 if (opt_display && opt_click_allowed) {
273 std::cout <<
"\n\nClick in the camera view window to start..." << std::endl;
277 unsigned int iter = 0;
279 while (iter++ < 200) {
280 std::cout <<
"---------------------------------------------" << iter << std::endl;
305 std::cout <<
"|| s - s* || = " << (task.
getError()).sumSquare() << std::endl;
308 if (opt_display && opt_click_allowed) {
309 std::cout <<
"\nClick in the camera view window to end..." << std::endl;
318 std::cout <<
"Catch a ViSP exception: " << e << std::endl;
326 std::cout <<
"You do not have X11, or GTK, or GDI (Graphical Device Interface) functionalities to display images..." << std::endl;
327 std::cout <<
"Tip if you are on a unix-like system:" << std::endl;
328 std::cout <<
"- Install X11, configure again ViSP using cmake and build again this example" << std::endl;
329 std::cout <<
"Tip if you are on a windows-like system:" << std::endl;
330 std::cout <<
"- Install GDI, configure again ViSP using cmake and build again this example" << std::endl;
static bool getClick(const vpImage< unsigned char > &I, bool blocking=true)
void setVelocity(const vpRobot::vpControlFrameType frame, const vpColVector &vel)
Implementation of an homogeneous matrix and operations on such kind of matrices.
Class that defines the simplest robot: a free flying camera.
void addFeature(vpBasicFeature &s, vpBasicFeature &s_star, unsigned int select=vpBasicFeature::FEATURE_ALL)
void setWorldCoordinates(const double &A1, const double &B1, const double &C1, const double &D1, const double &A2, const double &B2, const double &C2, const double &D2)
Display for windows using GDI (available on any windows 32 platform).
Use the X11 console to display images on unix-like OS. Thus to enable this class X11 should be instal...
error that can be emited by ViSP classes.
void init(vpImage< unsigned char > &I, int winx=-1, int winy=-1, const std::string &title="")
void track(const vpHomogeneousMatrix &cMo)
vpHomogeneousMatrix inverse() const
vpHomogeneousMatrix getPosition() const
static void flush(const vpImage< unsigned char > &I)
static bool parse(int *argcPtr, const char **argv, vpArgvInfo *argTable, int flags)
virtual void print() const
Class that defines a line in the object frame, the camera frame and the image plane. All the parameters must be set in meter.
vpColVector computeControlLaw()
static void display(const vpImage< unsigned char > &I)
The vpDisplayOpenCV allows to display image using the OpenCV library. Thus to enable this class OpenC...
Generic class defining intrinsic camera parameters.
Class that defines a 2D line visual feature which is composed by two parameters that are and ...
The vpDisplayGTK allows to display image using the GTK 3rd party library. Thus to enable this class G...
void print(unsigned int select=FEATURE_ALL) const
static double rad(double deg)
Implementation of column vector and the associated operations.
void print(const vpServo::vpServoPrintType display_level=ALL, std::ostream &os=std::cout)
vpColVector getError() const
static void create(vpFeaturePoint &s, const vpCameraParameters &cam, const vpDot &d)
void setServo(const vpServoType &servo_type)
static void display(const vpServo &s, const vpCameraParameters &cam, const vpImage< unsigned char > &I, vpColor currentColor=vpColor::green, vpColor desiredColor=vpColor::red, unsigned int thickness=1)