本文整理汇总了C++中VectorList类的典型用法代码示例。如果您正苦于以下问题：C++ VectorList类的具体用法？C++ VectorList怎么用？C++ VectorList使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了VectorList类的11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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: assert
void
SoftBody::cgSolve(VectorList& x, const VectorList& b)
{
static const double TOLERANCE = 1e-10;
assert(x.size() == size());
assert(b.size() == Neighborhood::MAX_SIZE * size() + 1);
VectorList r = applyMatrixTranspose(b) - applyMatrixTranspose(applyMatrix(x));
VectorList p(r);
double rsold = r.dot(r);
for (uint32_t i = 0; rsold > TOLERANCE && i < MAX_CG_ITERATIONS; ++i) {
VectorList Ap = applyMatrixTranspose(applyMatrix(p));
double alpha = rsold / p.dot(Ap);
x += alpha * p;
r -= alpha * Ap;
double rsnew = r.dot(r);
if (rsnew < TOLERANCE) {
return;
}
p = r + (rsnew / rsold) * p;
rsold = rsnew;
}
}
开发者ID:undernones，项目名称:particles，代码行数:28，代码来源:SoftBody.cpp
示例2: selectedVector
void VectorSelector::fillVectors() {
if (!_store) {
return;
}
int current_index = _vector->currentIndex();
VectorPtr current = selectedVector();
QHash<QString, VectorPtr> vectors;
VectorList vectorList = _store->getObjects<Vector>();
VectorList::ConstIterator it = vectorList.constBegin();
for (; it != vectorList.constEnd(); ++it) {
VectorPtr vector = (*it);
if (vector->isScalarList())
continue;
vector->readLock();
vectors.insert(vector->CleanedName(), vector);
vector->unlock();
}
QStringList list = vectors.keys();
qSort(list);
_vector->clear();
foreach (const QString &string, list) {
VectorPtr v = vectors.value(string);
_vector->addItem(string, qVariantFromValue(v.data()));
}
开发者ID:mattryoung，项目名称:kst，代码行数:31，代码来源:vectorselector.cpp
示例3: setToLastX
void VectorSelector::setToLastX(QString field) {
if (!_store) {
return;
}
int match = -1;
VectorList vectors = _store->getObjects<Vector>();
int size = vectors.size();
for (int i = 0; i < size; ++i) {
if (vectors.at(i)->descriptiveName() == field) {
match = i;
}
}
if (match >-1) {
setSelectedVector(vectors.at(match));
} else {
CurveList objects = _store->getObjects<Curve>();
if (objects.count()>0) {
setSelectedVector(objects.at(objects.count()-1)->xVector());
}
}
}
开发者ID:mattryoung，项目名称:kst，代码行数:22，代码来源:vectorselector.cpp
示例4:
void
RrtDual::getPath(VectorList& path)
{
Vertex i = this->end[0];
while (i != this->begin[0])
{
path.push_front(*this->tree[0][i].q);
i = ::boost::source(*::boost::in_edges(i, this->tree[0]).first, this->tree[0]);
}
path.push_front(*this->tree[0][i].q);
i = ::boost::source(*::boost::in_edges(this->end[1], this->tree[1]).first, this->tree[1]);
while (i != this->begin[1])
{
path.push_back(*this->tree[1][i].q);
i = ::boost::source(*::boost::in_edges(i, this->tree[1]).first, this->tree[1]);
}
path.push_back(*this->tree[1][i].q);
}
开发者ID:Serge45，项目名称:rl，代码行数:23，代码来源:RrtDual.cpp
示例5: testVectorList
void testVectorList( VectorList< T > &listObject, const string &typeName )
{
cout << "Testing a VectorList of " << typeName << " values\n";
instructions(); // display instructions
int choice; // store user choice
T value; // store input value
do // perform user-selected actions
{
cout << "? ";
cin >> choice;
switch ( choice )
{
case 1: // insert at beginning
cout << "Enter " << typeName << ": ";
cin >> value;
listObject.insertAtFront( value );
listObject.print();
break;
case 2: // insert at end
cout << "Enter " << typeName << ": ";
cin >> value;
listObject.insertAtBack( value );
listObject.print();
break;
case 3: // remove from beginning
if ( listObject.removeFromFront( value ) )
cout << value << " removed from list\n";
listObject.print();
break;
case 4: // remove from end
if ( listObject.removeFromBack( value ) )
cout << value << " removed from list\n";
listObject.print();
break;
}
} while ( choice < 5 );
cout << "End list test\n\n";
}
开发者ID:khandady，项目名称:hw5，代码行数:44，代码来源:main.cpp
示例6: while
void
SimpleOptimizer::process(VectorList& path)
{
bool changed = true;
while (changed && path.size() > 2)
{
changed = false;
VectorList::iterator i = path.begin();
VectorList::iterator j = ++path.begin();
VectorList::iterator k = ++++path.begin();
while (i != path.end() && j != path.end() && k != path.end())
{
::rl::math::Real ik = this->model->distance(*i, *k);
if (!this->verifier->isColliding(*i, *k, ik))
{
VectorList::iterator l = j;
++j;
++k;
path.erase(l);
if (nullptr != this->viewer)
{
this->viewer->drawConfigurationPath(path);
}
changed = true;
}
else
{
++i;
++j;
++k;
}
}
}
}
开发者ID:roboticslibrary，项目名称:rl，代码行数:40，代码来源:SimpleOptimizer.cpp
示例7: fabs
//The changes in gravitational potential (Okubo 1992)
quakelib::FloatList quakelib::SlipMap::potential_changes(const VectorList &points, const float &lambda, const float &mu, const float &cutoff) {
quakelib::FloatList potential_changes;
Okada block_okada;
double potential_change, slip, US, UD, UT, L, W, c, rake_cos, rake_sin, strike_cos, strike_sin, dip, strike, xp0, yp0, xp3, yp3, x, y, xp, yp, zp;
if (lambda <= 0 || mu <= 0) {
throw std::invalid_argument("Lambda and mu must be greater than zero.");
}
for (VectorList::size_type point_id = 0; point_id != points.size(); point_id++) {
potential_changes.push_back(0.0);
}
for (SlippedElementList::size_type ele_id = 0; ele_id != involved_elements.size(); ele_id++) {
slip = involved_elements[ele_id].slip();
c = fabs(involved_elements[ele_id].max_depth());
rake_cos = cos(involved_elements[ele_id].rake());
rake_sin = sin(involved_elements[ele_id].rake());
if (fabs(rake_cos) < TRIG_TOLERANCE) {
rake_cos = 0.0;
}
if (fabs(rake_sin) < TRIG_TOLERANCE) {
rake_sin = 0.0;
}
US = slip * rake_cos;
UD = slip * rake_sin;
UT = 0.0;
L = (involved_elements[ele_id].vert(2) - involved_elements[ele_id].vert(0)).mag();
W = (involved_elements[ele_id].vert(1) - involved_elements[ele_id].vert(0)).mag();
dip = involved_elements[ele_id].dip();
strike = involved_elements[ele_id].strike();
strike_cos = cos(strike);
strike_sin = sin(strike);
if (fabs(strike_cos) < TRIG_TOLERANCE) {
strike_cos = 0.0;
}
if (fabs(strike_sin) < TRIG_TOLERANCE) {
strike_sin = 0.0;
}
xp0 = involved_elements[ele_id].vert(1)[0];
yp0 = involved_elements[ele_id].vert(1)[1];
xp3 = involved_elements[ele_id].implicit_vert()[0];
yp3 = involved_elements[ele_id].implicit_vert()[1];
for (VectorList::size_type point_id = 0; point_id != points.size(); point_id++) {
x = points[point_id][0];
y = points[point_id][1];
//if (pow(x-event_center()[0], 2) + pow(y-event_center()[1], 2) > pow( event_radius() * cutoff ,2) ) {
// Gotta figure the cutoff for gravity changes out
if (sqrt(pow((x-(xp0 + xp3)/2.0),2)+pow((y-(yp0+yp3)/2.0),2))/sqrt(L*W) > (cutoff + slip - 1.0) ) {
potential_change = 0.0;
} else {
xp = (x-xp0) * strike_sin + (y-yp0) * strike_cos;
yp = -(x-xp0) * strike_cos + (y-yp0) * strike_sin;
// CHANGE this to enable dV calculations below z=0
zp = 0.0;
potential_change = block_okada.calc_dV(quakelib::Vec<3>(xp,yp,zp), c, dip, L, W, US, UD, UT, lambda, mu);
}
//std::cout << sqrt(pow((x-(xp0 + xp3)/2.0),2)+pow((y-(yp0 + yp3)/2.0),2))/sqrt(L*W) << " " << gravity_change << std::endl;
potential_changes[point_id] += potential_change;
}
}
return potential_changes;
}
开发者ID:johnmaxwilson，项目名称:vq，代码行数:83，代码来源:QuakeLibElement.cpp
示例8: InsideShape
bool Rectangle::InsideShape(sf::Vector2f val, Num scale, bool shapeOnly)
{
bool allOnRightSide = true;
VectorList verts;
GetVertices(&verts);
for(int i = 0; i < 4; i++)
{
Num slope;
if(verts.at((i + 1) % 4).x == verts.at(i).x)
{
if(verts.at((i + 1) % 4).y >= verts.at(i).y)
{
slope = 100000000;
}
else
slope = -100000000;
}
else
slope = (verts.at((i + 1) % 4).y - verts.at(i).y) / (verts.at((i + 1) % 4).x - verts.at(i).x);
Num val1 = val.y - verts.at(i).y - slope * (val.x - verts.at(i).x);
Num val2 = verts.at((i + 2) % 4).y - verts.at(i).y - slope * (verts.at((i + 2) % 4).x - verts.at(i).x);
if((val1 < 0 && val2 > 0) || (val1 > 0 && val2 < 0))
allOnRightSide = false;
}
return allOnRightSide;
}
开发者ID:gunarthon，项目名称:WarFog，代码行数:27，代码来源:Rectangle.cpp
示例9: b2PolygonShape
void Rectangle::Init(b2World *world, b2Body *body)
{
if(isInitted)
return;
ShapePart::Init(world);
//http://www.iforce2d.net/b2dtut/fixtures
b2PolygonShape *sd = new b2PolygonShape();
b2FixtureDef *fd = new b2FixtureDef();
fd->shape = sd;
fd->friction = 0.4;
fd->restitution = 0.3;
fd->density = (density + 5.0) / 10.0;
if(m_collisionGroup != -1)
fd->filter.groupIndex = m_collisionGroup;
if(!collide)
fd->filter.maskBits = 0;
VectorList verts;
GetVertices(&verts);
sd->Set(&verts.at(0), (int) verts.size());
if(body)
{
for(unsigned i = 0; i < 4; i++)
{
sd->m_vertices[i].x -= body->GetPosition().x;
sd->m_vertices[i].y -= body->GetPosition().y;
}
m_body = body;
if(isStatic)
m_body->SetType(b2_staticBody);
//bool bodyStatic = body->GetType() == b2_staticBody;
}
else
{
for(unsigned i = 0; i < 4; i++)
{
sd->m_vertices[i].x -= centerX;
sd->m_vertices[i].y -= centerY;
}
b2BodyDef *bd = new b2BodyDef();
if(isStatic)
bd->type = b2_staticBody;
else
bd->type = b2_dynamicBody;
bd->position.Set(centerX, centerY);
m_body = world->CreateBody(bd);
if(isEditable)
{
bool hasJoints = false;
for(unsigned j = 0; j < m_joints.size(); j++)
{
if(m_joints.at(j)->isEnabled)
{
hasJoints = true;
break;
}
}
if(!hasJoints)
m_body->SetBullet(true);
}
if(isBullet)
m_body->SetBullet(true);
}
//TODO:
/*sd->userData = new Object();
sd->userData.collide = collide;
sd->userData.editable = (isEditable || isTank);
sd->userData.color = color;
sd->userData.outline = outline;
sd->userData.terrain = terrain;
sd->userData.undragable = undragable;
sd->userData.isPiston = -1;
sd->userData.isSandbox = isSandbox;*/
m_fixture = m_body->CreateFixture(fd);
//TODO check if mass not needed
/*if(isStatic || bodyStatic)
m_body->SetMass(new b2MassData());
else
m_body->SetMassFromShapes();*/
for(unsigned i = 0; i < m_joints.size(); i++)
{
if(m_joints.at(i)->isEnabled && m_joints.at(i)->type == "FixedJoint")
{
ShapePart *connectedPart = m_joints.at(i)->GetOtherPart(this);
if(connectedPart->isEnabled)
connectedPart->Init(world, m_body);
}
}
}
开发者ID:gunarthon，项目名称:WarFog，代码行数:97，代码来源:Rectangle.cpp
示例10: CenterBody
void CenterBody()
{
for(int i = 0; i < vectors.GetSize(); i++)
vectors[i]->Vector -= vectors.Find("CenterBody")->Vector;
}
开发者ID:0mN1，项目名称:MultiVerse，代码行数:5，代码来源:Skeleton.hpp
示例11: Bones
Bones()
{
vectors.AddNode(IDVector("CenterRHand", Color(50, 0, 0)));
vectors.AddNode(IDVector("CenterRForearm", Color(100, 0, 0)));
vectors.AddNode(IDVector("CenterRUpperarm", Color(150, 0, 0)));
vectors.AddNode(IDVector("PointRFoot", Color(0, 250, 0)));
vectors.AddNode(IDVector("CenterRFoot", Color(0, 200, 0)));
vectors.AddNode(IDVector("CenterRKnee", Color(0, 150, 0)));
vectors.AddNode(IDVector("CenterRHip", Color(0, 100, 0)));
vectors.AddNode(IDVector("CenterLHand", Color(0, 0, 100)));
vectors.AddNode(IDVector("CenterLForearm", Color(0, 0, 150)));
vectors.AddNode(IDVector("CenterLUpperarm", Color(0, 0, 200)));
vectors.AddNode(IDVector("PointLFoot", Color(150, 50, 0)));
vectors.AddNode(IDVector("CenterLFoot", Color(100, 50, 0)));
vectors.AddNode(IDVector("CenterLKnee", Color(50, 50, 0)));
vectors.AddNode(IDVector("CenterLHip", Color(0, 0, 250)));
vectors.AddNode(IDVector("PointHead", Color(250, 0, 0)));
vectors.AddNode(IDVector("CenterHead", Color(200, 0, 0)));
vectors.AddNode(IDVector("CenterBody", Color(0, 50, 0)));
rArmGravity = false;
lArmGravity = false;
rLegGravity = false;
lLegGravity = false;
Time = 1.f;
}
开发者ID:0mN1，项目名称:MultiVerse，代码行数:31，代码来源:Skeleton.hpp
注：本文中的VectorList类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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