header cleanup: rug

hyper.h

@@ -952,118 +952,6 @@ namespace mapeditor {
   void map_settings();
   }
 
-struct renderbuffer;
-
-namespace rug {
-  extern bool display_warning;
-  extern bool rugged;
-  extern bool spatial_rug;
-  extern bool computed;
-  extern bool renderonce;
-  extern bool rendernogl;
-  extern int  texturesize;
-  extern ld   model_distance;
-  extern ld   modelscale;
-  extern transmatrix currentrot;
-#if CAP_RUG
-  void show();
-  // initialize both the texture and the model
-  void init();
-  // initialize only the texture (assume model already initialized)
-  void reopen();
-  // close the rug mode, remove the texture
-  void close();
-  // clear the model
-  void clear_model();
-  void actDraw();
-  void select();
-  void buildVertexInfo(cell *c, transmatrix V);
-  void drawRugScene();
-  void prepareTexture();
-  void drawRugScene();
-  void push_all_points(int coord, ld val);
-  void apply_rotation(const transmatrix& t);
-  string makehelp();
-
-  struct edge {
-    struct rugpoint *target;
-    ld len;
-    };
-  
-  struct dexp_data {
-    hyperpoint params;
-    hyperpoint cont;
-    ld remaining_distance;
-    };
-
-  struct rugpoint {
-    double x1, y1;
-    bool valid;
-    bool inqueue;
-    double dist;
-    hyperpoint h;    // point in the represented space
-    hyperpoint flat; // point in the native space, in azeq
-    hyperpoint precompute;
-    vector<edge> edges;
-    vector<edge> anticusp_edges;
-    // Find-Union algorithm
-    rugpoint *glue;
-    rugpoint *getglue() {
-      return glue ? (glue = glue->getglue()) : this;
-      }
-    hyperpoint& glueflat() {
-      return glue->flat;
-      }
-    rugpoint() { glue = NULL; }
-    void glueto(rugpoint *x) {
-      x = x->getglue();
-      auto y = getglue();
-      if(x != y) y->glue = x;
-      }
-    int dexp_id;
-    dexp_data surface_point;
-    };
-
-  struct triangle {
-    rugpoint *m[3];
-    triangle(rugpoint *m1, rugpoint *m2, rugpoint *m3) {
-      m[0] = m1; m[1] = m2; m[2] = m3;
-      }
-    };
-
-  extern vector<rugpoint*> points;
-  extern vector<triangle> triangles;
-
-  extern int qvalid;
-  extern bool subdivide_further();
-  extern void subdivide();
-  extern bool good_shape;
-  extern int vertex_limit;
-  extern void enqueue(rugpoint *p);
-  void sort_rug_points();
-  extern bool rug_perspective;
-  
-  bool handlekeys(int sym, int uni);
-
-  void addTriangle(rugpoint *t1, rugpoint *t2, rugpoint *t3, ld len = 1);
-  rugpoint *addRugpoint(hyperpoint h, double dist);
-  void buildRug();
-
-  bool in_crystal();
-  void physics();
-
-extern renderbuffer *glbuf; 
-extern eGeometry gwhere;
-extern bool no_fog;
-extern ld lowrug, hirug, ruggospeed;
-extern GLuint alternate_texture;
-extern bool invert_depth;
-extern ld ruggo;
-#endif
-  }
-
-#define HASLINEVIEW
-
 // passable flags
 
 #define SAGEMELT .1