An OpenGL class to draw 3D stuff. More...
#include <NDTVizGlut.hh>
Public Member Functions | |
| void | addObject (NDTVizGlutObject *object) |
| Add an object to draw. | |
| void | clearScene () |
| virtual void | draw_origin () |
| unsigned char | getPushedKey () |
| bool | isOpen () const |
| bool | keyHit () const |
| NDTVizGlut () | |
| Constructor. | |
| virtual void | process_events () |
| Process events. | |
| void | repaint () |
| Set the drawing style. | |
| int | save (const std::string &fileName) |
| Save an image (screenshot) of current view. | |
| void | set_save_inc_flag (bool flag) |
| Start/stop saving incrementally (to create movies). | |
| void | setCameraPointingToPoint (double x, double y, double z) |
| void | setCameraPosition (double x, double y, double z) |
| virtual void | start_main_loop () |
| virtual void | start_main_loop_own_thread () |
| void | update_cam () |
| virtual void | win_close () |
| Close windo callback. | |
| virtual void | win_idle () |
| Idle callback. | |
| virtual void | win_key (unsigned char key, int x, int y) |
| Key callback function. | |
| virtual void | win_motion (int x, int y) |
| Mouse callback. | |
| virtual void | win_mouse (int button, int state, int x, int y) |
| Mouse callback. | |
| virtual void | win_redraw () |
| Redraw the window. | |
| virtual void | win_reshape (int width, int height) |
| Reshape events. | |
| virtual int | win_run (int *argc, char **argv) |
| Run the GUI. | |
| virtual | ~NDTVizGlut () |
| Destructor. | |
Protected Member Functions | |
| void | cam_rotate () |
| virtual void | draw () |
| Put the code to draw here. | |
| int | save_inc () |
| Saves a set of images. | |
Protected Attributes | |
| float | cam_azim |
| Eigen::Vector3f | cam_dir |
| Eigen::Vector3f | cam_pos |
| float | cam_radius |
| bool | cam_sweep |
| float | cam_sweep_ang |
| float | cam_sweep_speed |
| NDTVizGlutXYOrbitCamera | camera |
| bool | do_save_inc |
| pthread_t | glut_event_processing_thread |
| int | gui_pause |
| std::vector< NDTVizGlutObject * > | objects |
| bool | open |
| std::deque< unsigned char > | pressed_keys |
| int | save_inc_counter |
| int | show_grid |
| int | show_samples |
| double | start_time |
An OpenGL class to draw 3D stuff.
Based on the glut library. NOTE, this requires freeglut, not the ordinary GLUT, since it requires glutMainLoopEvent() function.
Definition at line 483 of file NDTVizGlut.hh.
Constructor.
Definition at line 83 of file NDTVizGlut.cc.
| NDTVizGlut::~NDTVizGlut | ( | ) | [virtual] |
Destructor.
Definition at line 111 of file NDTVizGlut.cc.
| void NDTVizGlut::addObject | ( | NDTVizGlutObject * | object | ) | [inline] |
Add an object to draw.
Definition at line 531 of file NDTVizGlut.hh.
| void NDTVizGlut::cam_rotate | ( | ) | [protected] |
| void NDTVizGlut::clearScene | ( | ) |
Definition at line 395 of file NDTVizGlut.cc.
| void NDTVizGlut::draw | ( | ) | [protected, virtual] |
Put the code to draw here.
This is called from the win_redraw function, which's also draws the origin (0,0) of the 2D space.
Definition at line 201 of file NDTVizGlut.cc.
| void NDTVizGlut::draw_origin | ( | ) | [virtual] |
Definition at line 328 of file NDTVizGlut.cc.
| unsigned char NDTVizGlut::getPushedKey | ( | ) |
Definition at line 250 of file NDTVizGlut.cc.
| bool NDTVizGlut::isOpen | ( | ) | const |
Definition at line 240 of file NDTVizGlut.cc.
| bool NDTVizGlut::keyHit | ( | ) | const |
Definition at line 245 of file NDTVizGlut.cc.
| void NDTVizGlut::process_events | ( | ) | [virtual] |
Process events.
Definition at line 267 of file NDTVizGlut.cc.
| void NDTVizGlut::repaint | ( | ) |
Set the drawing style.
Definition at line 389 of file NDTVizGlut.cc.
| int NDTVizGlut::save | ( | const std::string & | fileName | ) |
Save an image (screenshot) of current view.
Definition at line 352 of file NDTVizGlut.cc.
| int NDTVizGlut::save_inc | ( | ) | [protected] |
Saves a set of images.
Definition at line 344 of file NDTVizGlut.cc.
| void NDTVizGlut::set_save_inc_flag | ( | bool | flag | ) | [inline] |
Start/stop saving incrementally (to create movies).
Definition at line 528 of file NDTVizGlut.hh.
| void NDTVizGlut::setCameraPointingToPoint | ( | double | x, |
| double | y, | ||
| double | z | ||
| ) |
Definition at line 400 of file NDTVizGlut.cc.
| void NDTVizGlut::setCameraPosition | ( | double | x, |
| double | y, | ||
| double | z | ||
| ) |
Definition at line 406 of file NDTVizGlut.cc.
| virtual void NDTVizGlut::start_main_loop | ( | ) | [inline, virtual] |
Definition at line 508 of file NDTVizGlut.hh.
| virtual void NDTVizGlut::start_main_loop_own_thread | ( | ) | [inline, virtual] |
Definition at line 512 of file NDTVizGlut.hh.
| void NDTVizGlut::update_cam | ( | ) |
Definition at line 118 of file NDTVizGlut.cc.
| void NDTVizGlut::win_close | ( | ) | [virtual] |
Close windo callback.
Definition at line 233 of file NDTVizGlut.cc.
| void NDTVizGlut::win_idle | ( | ) | [virtual] |
Idle callback.
Definition at line 220 of file NDTVizGlut.cc.
| void NDTVizGlut::win_key | ( | unsigned char | key, |
| int | x, | ||
| int | y | ||
| ) | [virtual] |
Key callback function.
Definition at line 130 of file NDTVizGlut.cc.
| void NDTVizGlut::win_motion | ( | int | x, |
| int | y | ||
| ) | [virtual] |
Mouse callback.
Definition at line 147 of file NDTVizGlut.cc.
| void NDTVizGlut::win_mouse | ( | int | button, |
| int | state, | ||
| int | x, | ||
| int | y | ||
| ) | [virtual] |
Mouse callback.
Definition at line 137 of file NDTVizGlut.cc.
| void NDTVizGlut::win_redraw | ( | ) | [virtual] |
Redraw the window.
Definition at line 186 of file NDTVizGlut.cc.
| void NDTVizGlut::win_reshape | ( | int | width, |
| int | height | ||
| ) | [virtual] |
Reshape events.
Definition at line 159 of file NDTVizGlut.cc.
| int NDTVizGlut::win_run | ( | int * | argc, |
| char ** | argv | ||
| ) | [virtual] |
Run the GUI.
Definition at line 276 of file NDTVizGlut.cc.
float NDTVizGlut::cam_azim [protected] |
Definition at line 585 of file NDTVizGlut.hh.
Eigen::Vector3f NDTVizGlut::cam_dir [protected] |
Definition at line 581 of file NDTVizGlut.hh.
Eigen::Vector3f NDTVizGlut::cam_pos [protected] |
Definition at line 580 of file NDTVizGlut.hh.
float NDTVizGlut::cam_radius [protected] |
Definition at line 583 of file NDTVizGlut.hh.
bool NDTVizGlut::cam_sweep [protected] |
Definition at line 589 of file NDTVizGlut.hh.
float NDTVizGlut::cam_sweep_ang [protected] |
Definition at line 584 of file NDTVizGlut.hh.
float NDTVizGlut::cam_sweep_speed [protected] |
Definition at line 587 of file NDTVizGlut.hh.
NDTVizGlutXYOrbitCamera NDTVizGlut::camera [protected] |
Definition at line 598 of file NDTVizGlut.hh.
bool NDTVizGlut::do_save_inc [protected] |
Definition at line 592 of file NDTVizGlut.hh.
pthread_t NDTVizGlut::glut_event_processing_thread [protected] |
Definition at line 568 of file NDTVizGlut.hh.
int NDTVizGlut::gui_pause [protected] |
Definition at line 572 of file NDTVizGlut.hh.
std::vector<NDTVizGlutObject*> NDTVizGlut::objects [protected] |
Definition at line 597 of file NDTVizGlut.hh.
bool NDTVizGlut::open [protected] |
Definition at line 594 of file NDTVizGlut.hh.
std::deque<unsigned char> NDTVizGlut::pressed_keys [protected] |
Definition at line 600 of file NDTVizGlut.hh.
int NDTVizGlut::save_inc_counter [protected] |
Definition at line 591 of file NDTVizGlut.hh.
int NDTVizGlut::show_grid [protected] |
Definition at line 576 of file NDTVizGlut.hh.
int NDTVizGlut::show_samples [protected] |
Definition at line 575 of file NDTVizGlut.hh.
double NDTVizGlut::start_time [protected] |
Definition at line 578 of file NDTVizGlut.hh.