camera convenience class More...
#include <glvertex_cam.h>
Inheritance diagram for lgl_Cam:
Public Member Functions | |
| lgl_Cam () | |
| ctor | |
| void | setOrthographic (double left, double right, double bottom, double top, double front, double back) |
| set camera type to orthographic | |
| void | setPerspective (double fovy, double aspect, double nearp, double farp) |
| set camera type to perspective | |
| void | setPerspective (double fovy, double nearp, double farp) |
| set camera type to perspective | |
| void | setAspect (double aspect) |
| set camera aspect | |
| void | setEye (vec3 eye, vec3 lookat, vec3 up) |
| set eye and lookat point and up vector | |
| void | setEye (vec3 eye, vec3 lookat) |
| set eye and lookat point | |
| vec3 | getEye (bool left=true) const |
| get eye point | |
| vec3 | getEyeManip (bool left=true) const |
| get manipulated eye point | |
| vec3 | getLookAt () const |
| get lookat point | |
| vec3 | getDirection () const |
| get viewing direction | |
| vec3 | getRight () const |
| get right vector | |
| vec3 | getUp () const |
| get up vector | |
| vec3 | unprojectViewport (double x, double y) |
| unproject viewport coordinate into view coordinate direction | |
| vec3 | unprojectViewportToWorld (double x, double y) |
| unproject viewport coordinate into world coordinate direction | |
| bool | isVisible (const vec3 ¢er, double radius) |
| bounding sphere visibility test | |
| bool | isVisible (const vec3 ¢er, const vec3 &extent) |
| bounding box visibility test | |
| void | setStereoBase (double base) |
| set stereo base | |
| double | getStereoBase () const |
| get stereo base | |
| bool | isStereoCam () const |
| is stereo cam? | |
| void | useLeftEye (bool left=true) |
| use left eye for stereo rendering | |
| void | useRightEye (bool right=true) |
| use right eye for stereo rendering | |
| bool | isLeftEye () const |
| is left eye? | |
| bool | isRightEye () const |
| is right eye? | |
| mat4 | getProjectionMatrix () const |
| get projection matrix | |
| mat4 | getViewMatrix (bool left=true) const |
| get viewing matrix | |
| mat4 | getInverseViewMatrix (bool left=true) const |
| get inverse viewing matrix | |
| mat4 | getInverseTransposeViewMatrix (bool left=true) const |
| get inverse transpose viewing matrix | |
| mat4 | getViewProjectionMatrix (bool left=true) const |
| get combined viewing and projection matrix | |
| void | begin (bool left=true) const |
| push viewing and projection matrix | |
| void | end () const |
| pop viewing and projection matrix | |
| void | halt (bool yes=true) |
| halt cam | |
| void | resume (bool yes=true) |
| resume cam | |
| void | reset () |
| reset cam manipulator | |
Detailed Description
camera convenience class
The documentation for this class was generated from the following file:
