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Polygon Mesh Processing Library
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Polygon Mesh Processing Library
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A window provided by GLFW. More...
#include <pmp/visualization/window.h>
Inherited by TrackballViewer.
Public Member Functions | |
| Window (const char *title, int width, int height, bool showgui=true) | |
| constructor | |
| virtual | ~Window () |
| destructor | |
| int | run () |
| main window loop | |
Protected Member Functions | |
| virtual void | display ()=0 |
| this function is called when the scene has to be rendered. | |
| virtual void | keyboard (int, int, int, int) |
| this function handles keyboard events | |
| virtual void | character (unsigned int) |
| this function handles unicode character events | |
| virtual void | mouse (int, int, int) |
| this function handles mouse button events | |
| virtual void | motion (double, double) |
| this function handles mouse motion (passive/active position) | |
| virtual void | scroll (double, double) |
| this function handles mouse scroll events | |
| virtual void | resize (int, int) |
| this function is called if the window is resized | |
| virtual void | drop (int, const char **) |
| this function is called if a file is dropped onto the window | |
| virtual void | process_imgui () |
| this function renders the ImGUI elements and handles their events | |
| virtual void | do_processing () |
| this function is called just before rendering | |
| void | init_imgui () |
| setup ImGUI user interface | |
| void | scale_imgui (float scale) |
| scale ImGUI elements and font | |
| bool | show_imgui () const |
| is ImGUI visible or hidden? | |
| void | show_imgui (bool b) |
| show or hide ImGUI | |
| void | clear_help_items () |
| clear help items | |
| void | add_help_item (std::string key, std::string description, int position=-1) |
| add key binding (or general action description) | |
| void | show_help () |
| show ImGUI help dialog | |
| void | screenshot () |
take a screenshot, save it to title-n.png using the window title and an incremented number n. | |
| int | width () const |
| width of window | |
| int | height () const |
| height of window | |
| float | high_dpi_scaling () const |
| highDPI scaling | |
| float | imgui_scaling () const |
| imgui scaling | |
| void | cursor_pos (double &x, double &y) const |
| get position of mouse cursor | |
| bool | left_mouse_pressed () const |
| is left mouse button pressed down? | |
| bool | right_mouse_pressed () const |
| is right mouse button pressed down? | |
| bool | middle_mouse_pressed () const |
| is middle mouse button pressed down? | |
| bool | ctrl_pressed () const |
| is CTRL modifier key pressed down? | |
| bool | alt_pressed () const |
| is ALT modifier key pressed down? | |
| bool | shift_pressed () const |
| is SHIFT modifier key pressed down? | |
A window provided by GLFW.
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protectedpure virtual |
this function is called when the scene has to be rendered.
it clears the buffers, calls the draw() method, and performs buffer swap
Implemented in TrackballViewer.