Method checkDismountPosition

Engine/source/T3D/player.cpp:3297–3341

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bool Player::checkDismountPosition(const MatrixF& oldMat, const MatrixF& mat)
{
   AssertFatal(getContainer() != NULL, "Error, must have a container!");
   AssertFatal(getObjectMount() != NULL, "Error, must be mounted!");

   Point3F pos;
   Point3F oldPos;
   mat.getColumn(3, &pos);
   oldMat.getColumn(3, &oldPos);
   RayInfo info;
   disableCollision();
   getObjectMount()->disableCollision();
   if (getContainer()->castRay(oldPos, pos, sCollisionMoveMask, &info))
   {
      enableCollision();
      getObjectMount()->enableCollision();
      return false;
   }

   Box3F wBox = mObjBox;
   wBox.minExtents += pos;
   wBox.maxExtents += pos;

   EarlyOutPolyList polyList;
   polyList.mNormal.set(0.0f, 0.0f, 0.0f);
   polyList.mPlaneList.clear();
   polyList.mPlaneList.setSize(6);
   polyList.mPlaneList[0].set(wBox.minExtents,VectorF(-1.0f, 0.0f, 0.0f));
   polyList.mPlaneList[1].set(wBox.maxExtents,VectorF(0.0f, 1.0f, 0.0f));
   polyList.mPlaneList[2].set(wBox.maxExtents,VectorF(1.0f, 0.0f, 0.0f));
   polyList.mPlaneList[3].set(wBox.minExtents,VectorF(0.0f, -1.0f, 0.0f));
   polyList.mPlaneList[4].set(wBox.minExtents,VectorF(0.0f, 0.0f, -1.0f));
   polyList.mPlaneList[5].set(wBox.maxExtents,VectorF(0.0f, 0.0f, 1.0f));

   if (getContainer()->buildPolyList(PLC_Collision, wBox, sCollisionMoveMask, &polyList))
   {
      enableCollision();
      getObjectMount()->enableCollision();
      return false;
   }

   enableCollision();
   getObjectMount()->enableCollision();
   return true;
}


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