src/modules/tools/zprobe/Plane3D.h

   1 #ifndef __PLANE3D_H
   2 #define __PLANE3D_H
   3
   4 #include "Vector3.h"
   5
   6 #include <stdint.h>
   7
   8 // define a plane given three points
   9 class Plane3D
  10 {
  11 private:
  12     Vector3 normal;
  13     float d;
  14
  15 public:
  16     Plane3D(const Vector3 &v1, const Vector3 &v2, const Vector3 &v3);
  17     Plane3D(uint32_t a, uint32_t b, uint32_t c, uint32_t d);
  18     float getz(float x, float y);
  19     Vector3 getNormal() const;
  20     void encode(uint32_t& a, uint32_t& b, uint32_t& c, uint32_t& d);
  21 };
  22
  23 #endif