本文整理汇总了C++中Rand::scalar方法的典型用法代码示例。如果您正苦于以下问题：C++ Rand::scalar方法的具体用法？C++ Rand::scalar怎么用？C++ Rand::scalar使用的例子？那么, 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Rand的用法示例。
在下文中一共展示了Rand::scalar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: run
void CtrlThread::run() {
Bottle controlCmd;
Bottle simCmd;
//int objIndex = 0;
//int toolIndex = 0;
double toolPose = 0.0;
double toolDisp = 0.0;
double toolTilt = 0.0;
double objPosX = -0.17;
double objPosZ = 0.45;
NetInt32 code;
if( (*simToolLoaderCmdInputPort).read(controlCmd, true) ) {
code = Vocab::encode((controlCmd.get(0)).asString());
cout << (controlCmd.get(0)).asString() << endl;
switch(code) {
case VOCAB3('d','e','l'):
{
cout << "Clear world" <<endl;
//Clear the World:
simCmd = simWorld.deleteAll();
writeSim(simCmd);
//reply to the control manager
controlCmd.clear();
controlCmd.addVocab(code);
replyCmd(controlCmd);
}
break;
case VOCAB3('o','b','j'):
{
cout << "Create table and object (on the table)." <<endl;
//Clear the World:
simCmd = simWorld.deleteAll();
writeSim(simCmd);
//Create the table:
//simWorld.simTable->objSubIndex = 1; //needs to be automatic, each type of object has his own subIndex
simCmd = simWorld.simTable->makeObjectBottle(simWorld.objSubIndex, false);
writeSim(simCmd);
//---------------------------------------------------------------
//Create one object:
objIndex = controlCmd.get(1).asInt();
if ( objIndex==100 ) {
objIndex = rand() % simWorld.simObject.size() + 1;
}
Rand randG; // YARP random number generator
//simWorld.simObject[objIndex]->objSubIndex = 1; //needs to be automatic, each type of object has his own subIndex
simWorld.simObject[objIndex]->setObjectPosition(
threadTable.get(4).asDouble()+objPosX + randG.scalar(-0.04, 0.04), // Add a randomness of -+ 4 cm to the X position of the cube
threadTable.get(5).asDouble()+((threadTable.get(2).asDouble())/2) + 0.05, // Place the object 5 cmd above the table
objPosZ + randG.scalar(-0.04, 0.04)); // Add a randomness of -+ 4 cm to the X position of the cube
simCmd = simWorld.simObject[objIndex]->makeObjectBottle(simWorld.objSubIndex);
writeSim(simCmd);
//reply to the control manager the tool ID
controlCmd.clear();
controlCmd.addVocab(code);
controlCmd.addInt(objIndex);
replyCmd(controlCmd);
}
break;
case VOCAB4('m','o','v','e'):
{
cout << "Move object to original position on table." <<endl;
objIndex = controlCmd.get(1).asInt();
//---------------------------------------------------------------
//Create one object:
//simWorld.simObject[objIndex]->objSubIndex = 1; //needs to be automatic, each type of object has his own subIndex
if (simWorld.simObject[objIndex]->objSubIndex != 0)
{
Rand randG; // YARP random number generator
simWorld.simObject[objIndex]->setObjectPosition(
threadTable.get(4).asDouble()+objPosX + randG.scalar(-0.04, 0.04),
threadTable.get(5).asDouble()+((threadTable.get(2).asDouble())/2) + 0.05,
objPosZ + randG.scalar(-0.04, 0.04));
simCmd = simWorld.simObject[objIndex]->moveObjectBottle();
writeSim(simCmd);
simWorld.simObject[objIndex]->setObjectRotation(0, 0, 0);
simCmd = simWorld.simObject[objIndex]->rotateObjectBottle();
writeSim(simCmd);
//reply to the control manager the tool ID
controlCmd.clear();
controlCmd.addVocab(code);
//.........这里部分代码省略.........