source/grid.h

   1 #ifndef MSP_GL_GRID_H_
   2 #define MSP_GL_GRID_H_
   3
   4 #include "geometrybuilder.h"
   5 #include "vector.h"
   6
   7 namespace Msp {
   8 namespace GL {
   9
  10 class GridBuilder: public GeometryBuilder
  11 {
  12 private:
  13         Vector3 origin;
  14         Vector3 side1;
  15         Vector3 side2;
  16         Vector3 norm;
  17         Vector3 binorm;
  18         unsigned u_div;
  19         unsigned v_div;
  20         float u_origin;
  21         float y_origin;
  22
  23 public:
  24         GridBuilder(float, float, unsigned = 4, unsigned = 4);
  25         GridBuilder(const Vector3 &, const Vector3 &, unsigned = 4, unsigned = 4);
  26         GridBuilder(const Vector3 &, const Vector3 &, const Vector3 &, unsigned = 4, unsigned = 4);
  27 private:
  28         void init(bool);
  29
  30 public:
  31         using GeometryBuilder::build;
  32         virtual void build(PrimitiveBuilder &) const;
  33 };
  34
  35 } // namespace GL
  36 } // namespace Msp
  37
  38 #endif