source/cameracontrol.h

   1 #ifndef MSP_DEMOSCENE_CAMERACONTROL_H_
   2 #define MSP_DEMOSCENE_CAMERACONTROL_H_
   3
   4 #include <msp/gl/animationplayer.h>
   5 #include <msp/gl/camera.h>
   6 #include "action.h"
   7
   8 class CameraControl: public Action
   9 {
  10 public:
  11         class SetCamera: public Action
  12         {
  13         private:
  14                 CameraControl &control;
  15                 const Msp::GL::Camera &camera;
  16
  17         public:
  18                 SetCamera(CameraControl &, const Msp::GL::Camera &);
  19
  20                 virtual void validate() const { }
  21
  22                 virtual void start(float, float);
  23         };
  24
  25         class AnimateCamera: public Action
  26         {
  27         private:
  28                 CameraControl &control;
  29                 const Msp::GL::Animation &anim;
  30
  31         public:
  32                 AnimateCamera(CameraControl &, const Msp::GL::Animation &);
  33
  34                 virtual void validate() const { }
  35
  36                 virtual void start(float, float);
  37         };
  38
  39 private:
  40         Msp::GL::Camera camera;
  41         Msp::GL::AnimationPlayer anim_player;
  42
  43 public:
  44         void set_camera(const Msp::GL::Camera &);
  45         void animate_camera(const Msp::GL::Animation &, float);
  46         Msp::GL::Camera &get_camera() { return camera; }
  47
  48         virtual void validate() const { }
  49
  50         virtual void tick(float, float);
  51 };
  52
  53 #endif