本文整理汇总了C++中MultiPath::IsContinuous方法的典型用法代码示例。如果您正苦于以下问题：C++ MultiPath::IsContinuous方法的具体用法？C++ MultiPath::IsContinuous怎么用？C++ MultiPath::IsContinuous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MultiPath的用法示例。
在下文中一共展示了MultiPath::IsContinuous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: InterpolateConstrainedMultiPath
bool InterpolateConstrainedMultiPath(Robot& robot,const MultiPath& path,vector<GeneralizedCubicBezierSpline>& paths,Real xtol)
{
//sanity check -- make sure it's a continuous path
if(!path.IsContinuous()) {
fprintf(stderr,"InterpolateConstrainedMultiPath: path is discontinuous\n");
return false;
}
if(path.sections.empty()) {
fprintf(stderr,"InterpolateConstrainedMultiPath: path is empty\n");
return false;
}
if(path.settings.contains("resolution")) {
//see if the resolution is high enough to just interpolate directly
Real res=path.settings.as<Real>("resolution");
if(res <= xtol) {
printf("Direct interpolating trajectory with res %g\n",res);
//just interpolate directly
RobotCSpace space(robot);
RobotGeodesicManifold manifold(robot);
paths.resize(path.sections.size());
for(size_t i=0;i<path.sections.size();i++) {
if(path.sections[i].times.empty()) {
SPLINE_INTERPOLATE_FUNC(path.sections[i].milestones,paths[i].segments,
&space,&manifold);
//uniform timing
paths[i].durations.resize(paths[i].segments.size());
Real dt=1.0/Real(paths[i].segments.size());
for(size_t j=0;j<paths[i].segments.size();j++)
paths[i].durations[j] = dt;
}
else {
SPLINE_INTERPOLATE_FUNC(path.sections[i].milestones,path.sections[i].times,paths[i].segments,
&space,&manifold);
//get timing from path
paths[i].durations.resize(paths[i].segments.size());
for(size_t j=0;j<paths[i].segments.size();j++)
paths[i].durations[j] = path.sections[i].times[j+1]-path.sections[i].times[j];
}
}
return true;
}
}
printf("Discretizing constrained trajectory at res %g\n",xtol);
RobotCSpace cspace(robot);
RobotGeodesicManifold manifold(robot);
//create transition constraints and derivatives
vector<vector<IKGoal> > stanceConstraints(path.sections.size());
vector<vector<IKGoal> > transitionConstraints(path.sections.size()-1);
vector<Config> transitionDerivs(path.sections.size()-1);
for(size_t i=0;i<path.sections.size();i++)
path.GetIKProblem(stanceConstraints[i],i);
for(size_t i=0;i+1<path.sections.size();i++) {
//put all nonredundant constraints into transitionConstraints[i]
transitionConstraints[i]=stanceConstraints[i];
for(size_t j=0;j<stanceConstraints[i+1].size();j++) {
bool res=AddGoalNonredundant(stanceConstraints[i+1][j],transitionConstraints[i]);
if(!res) {
fprintf(stderr,"Conflict between goal %d of stance %d and stance %d\n",j,i+1,i);
fprintf(stderr," Link %d\n",stanceConstraints[i+1][j].link);
return false;
}
}
const Config& prev=path.sections[i].milestones[path.sections[i].milestones.size()-2];
const Config& next=path.sections[i+1].milestones[1];
manifold.InterpolateDeriv(prev,next,0.5,transitionDerivs[i]);
transitionDerivs[i] *= 0.5;
//check for overshoots a la MonotonicInterpolate
Vector inslope,outslope;
manifold.InterpolateDeriv(prev,path.sections[i].milestones.back(),1.0,inslope);
manifold.InterpolateDeriv(path.sections[i].milestones.back(),next,0.0,outslope);
for(int j=0;j<transitionDerivs[i].n;j++) {
if(Sign(transitionDerivs[i][j]) != Sign(inslope[j]) || Sign(transitionDerivs[i][j]) != Sign(outslope[j])) transitionDerivs[i][j] = 0;
else {
if(transitionDerivs[i][j] > 0) {
if(transitionDerivs[i][j] > 3.0*outslope[j])
transitionDerivs[i][j] = 3.0*outslope[j];
if(transitionDerivs[i][j] > 3.0*inslope[j])
transitionDerivs[i][j] = 3.0*inslope[j];
}
else {
if(transitionDerivs[i][j] < 3.0*outslope[j])
transitionDerivs[i][j] = 3.0*outslope[j];
if(transitionDerivs[i][j] < 3.0*inslope[j])
transitionDerivs[i][j] = 3.0*inslope[j];
}
}
}
//project "natural" derivative onto transition manifold
RobotIKFunction f(robot);
f.UseIK(transitionConstraints[i]);
GetDefaultIKDofs(robot,transitionConstraints[i],f.activeDofs);
Vector temp(f.activeDofs.Size()),dtemp(f.activeDofs.Size()),dtemp2;
f.activeDofs.InvMap(path.sections[i].milestones.back(),temp);
f.activeDofs.InvMap(transitionDerivs[i],dtemp);
//.........这里部分代码省略.........