1.1 --- a/src/dragon.h	Sun Aug 23 05:37:09 2015 +0300
     1.2 +++ b/src/dragon.h	Tue Aug 25 00:38:00 2015 +0300
     1.3 @@ -2,6 +2,18 @@
     1.4  #define DRAGON_H_
     1.5  
     1.6  #include "vmath/vmath.h"
     1.7 +#include "mesh.h"
     1.8 +#include "metasurf.h"
     1.9 +
    1.10 +struct Capsule {
    1.11 +	Vector3 p[2];
    1.12 +	float w[2];
    1.13 +};
    1.14 +
    1.15 +struct DynVertex {
    1.16 +	float x, y, z;
    1.17 +	float nx, ny, nz;
    1.18 +};
    1.19  
    1.20  class Dragon {
    1.21  private:
    1.22 @@ -9,6 +21,8 @@
    1.23  	Vector3 head_pos, target;
    1.24  	float head_xlim[2], head_ylim[2];
    1.25  
    1.26 +	struct metasurface *msurf;
    1.27 +
    1.28  public:
    1.29  	Dragon();
    1.30  	~Dragon();
    1.31 @@ -25,6 +39,15 @@
    1.32  
    1.33  	void update();
    1.34  	void draw() const;
    1.35 +
    1.36 +	// implementation details, must be public for the msurf callbacks
    1.37 +	Capsule *neck_seg;
    1.38 +	int neck_seg_count;
    1.39 +	DynVertex *dyn_varr;
    1.40 +	mutable int dyn_vidx;
    1.41 +	unsigned int dyn_vbo;
    1.42 +
    1.43 +	void flush_dynvbo() const;
    1.44  };
    1.45  
    1.46  #endif	// DRAGON_H_