dali-physics/third-party/bullet3/src/Bullet3Collision/NarrowPhaseCollision/shared/b3Contact4Data.h

   1 #ifndef B3_CONTACT4DATA_H
   2 #define B3_CONTACT4DATA_H
   3
   4 #include "Bullet3Common/shared/b3Float4.h"
   5
   6 typedef struct b3Contact4Data b3Contact4Data_t;
   7
   8 struct b3Contact4Data
   9 {
  10         b3Float4 m_worldPosB[4];
  11         //      b3Float4        m_localPosA[4];
  12         //      b3Float4        m_localPosB[4];
  13         b3Float4 m_worldNormalOnB;  //  w: m_nPoints
  14         unsigned short m_restituitionCoeffCmp;
  15         unsigned short m_frictionCoeffCmp;
  16         int m_batchIdx;
  17         int m_bodyAPtrAndSignBit;  //x:m_bodyAPtr, y:m_bodyBPtr
  18         int m_bodyBPtrAndSignBit;
  19
  20         int m_childIndexA;
  21         int m_childIndexB;
  22         int m_unused1;
  23         int m_unused2;
  24 };
  25
  26 inline int b3Contact4Data_getNumPoints(const struct b3Contact4Data* contact)
  27 {
  28         return (int)contact->m_worldNormalOnB.w;
  29 };
  30
  31 inline void b3Contact4Data_setNumPoints(struct b3Contact4Data* contact, int numPoints)
  32 {
  33         contact->m_worldNormalOnB.w = (float)numPoints;
  34 };
  35
  36 #endif  //B3_CONTACT4DATA_H