本文整理汇总了C++中btAlignedObjectArray::resizeNoInitialize方法的典型用法代码示例。如果您正苦于以下问题：C++ btAlignedObjectArray::resizeNoInitialize方法的具体用法？C++ btAlignedObjectArray::resizeNoInitialize怎么用？C++ btAlignedObjectArray::resizeNoInitialize使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类btAlignedObjectArray的用法示例。
在下文中一共展示了btAlignedObjectArray::resizeNoInitialize方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: createMLCPFast
void btMLCPSolver::createMLCPFast(const btContactSolverInfo& infoGlobal)
{
int numContactRows = interleaveContactAndFriction ? 3 : 1;
int numConstraintRows = m_allConstraintArray.size();
int n = numConstraintRows;
{
BT_PROFILE("init b (rhs)");
m_b.resize(numConstraintRows);
m_bSplit.resize(numConstraintRows);
m_b.setZero();
m_bSplit.setZero();
for (int i=0;i<numConstraintRows ;i++)
{
btScalar jacDiag = m_allConstraintArray[i].m_jacDiagABInv;
if (!btFuzzyZero(jacDiag))
{
btScalar rhs = m_allConstraintArray[i].m_rhs;
btScalar rhsPenetration = m_allConstraintArray[i].m_rhsPenetration;
m_b[i]=rhs/jacDiag;
m_bSplit[i] = rhsPenetration/jacDiag;
}
}
}
btScalar* w = 0;
int nub = 0;
m_lo.resize(numConstraintRows);
m_hi.resize(numConstraintRows);
{
BT_PROFILE("init lo/ho");
for (int i=0;i<numConstraintRows;i++)
{
if (0)//m_limitDependencies[i]>=0)
{
m_lo[i] = -BT_INFINITY;
m_hi[i] = BT_INFINITY;
} else
{
m_lo[i] = m_allConstraintArray[i].m_lowerLimit;
m_hi[i] = m_allConstraintArray[i].m_upperLimit;
}
}
}
//
int m=m_allConstraintArray.size();
int numBodies = m_tmpSolverBodyPool.size();
btAlignedObjectArray<int> bodyJointNodeArray;
{
BT_PROFILE("bodyJointNodeArray.resize");
bodyJointNodeArray.resize(numBodies,-1);
}
btAlignedObjectArray<btJointNode> jointNodeArray;
{
BT_PROFILE("jointNodeArray.reserve");
jointNodeArray.reserve(2*m_allConstraintArray.size());
}
static btMatrixXu J3;
{
BT_PROFILE("J3.resize");
J3.resize(2*m,8);
}
static btMatrixXu JinvM3;
{
BT_PROFILE("JinvM3.resize/setZero");
JinvM3.resize(2*m,8);
JinvM3.setZero();
J3.setZero();
}
int cur=0;
int rowOffset = 0;
static btAlignedObjectArray<int> ofs;
{
BT_PROFILE("ofs resize");
ofs.resize(0);
ofs.resizeNoInitialize(m_allConstraintArray.size());
}
{
BT_PROFILE("Compute J and JinvM");
int c=0;
int numRows = 0;
for (int i=0;i<m_allConstraintArray.size();i+=numRows,c++)
{
ofs[c] = rowOffset;
int sbA = m_allConstraintArray[i].m_solverBodyIdA;
int sbB = m_allConstraintArray[i].m_solverBodyIdB;
btRigidBody* orgBodyA = m_tmpSolverBodyPool[sbA].m_originalBody;
btRigidBody* orgBodyB = m_tmpSolverBodyPool[sbB].m_originalBody;
numRows = i<m_tmpSolverNonContactConstraintPool.size() ? m_tmpConstraintSizesPool[c].m_numConstraintRows : numContactRows ;
//.........这里部分代码省略.........