void QSegmentWidget::addSegment(int cyl, qreal startAngle, qreal stopAngle, QColor color)
{
// Segment s(startAngle, stopAngle, color);
QSegmentWidget::Segment s;
s.first = startAngle;
s.second = stopAngle;
s.color = color;
SegmentList sl;
sl.push_back(s);
addSegments(cyl, sl);
}
void NestedBoxTestModel::setup(tgWorld& world)
{
const double edge = 30.0;
const double height = tgUtil::round(std::sqrt(3.0)/2 * edge);
std::cout << "edge: " << edge << "; height: " << height << std::endl;
// Create the tetrahedra
tgStructure tetra;
addNodes(tetra, edge, height);
addPairs(tetra);
// Move the first one so we can create a longer snake.
// Or you could move the snake at the end, up to you.
tetra.move(btVector3(0.0, 2.0, 100.0));
// Create our snake segments
tgStructure snake;
addSegments(snake, tetra, edge, m_segments);
addMuscles(snake);
// Create the build spec that uses tags to turn the structure into a real model
// Note: This needs to be high enough or things fly apart...
const double density = 4.2 / 3000.0; // kg / length^3 - see app for length
const double radius = 0.5;
const double h = 0.5;
const tgBox::Config rodConfig(radius, density);
tgBuildSpec spec;
spec.addBuilder("rod", new tgBoxInfo(rodConfig));
tgSpringCableActuator::Config muscleConfig(1000, 10);
//spec.addBuilder("muscle", new tgBasicActuatorInfo(muscleConfig));
const tgSphere::Config sphereConfig(0.5, 0.5);
spec.addBuilder("light", new tgSphereInfo(sphereConfig));
const tgSphere::Config sphereConfig2(0.5, 2.5);
spec.addBuilder("light", new tgSphereInfo(sphereConfig2));
// Create your structureInfo
tgStructureInfo structureInfo(snake, spec);
// Use the structureInfo to build ourselves
structureInfo.buildInto(*this, world);
// We could now use tgCast::filter or similar to pull out the models (e.g. muscles)
// that we want to control.
allMuscles = tgCast::filter<tgModel, tgSpringCableActuator> (getDescendants());
mapMuscles(muscleMap, *this);
trace(structureInfo, *this);
// Actually setup the children
tgModel::setup(world);
}
static void init()
{
addSegments();
self->dirX = self->face == LEFT ? -self->speed : self->speed;
self->action = &headMove;
if (self->mental >= 2)
{
self->touch = &greenTouch;
}
self->creditsAction = &creditsMove;
}
void BigDoxieNoFeet::setup(tgWorld& world)
{
//Rod and Muscle configuration.
const double density = 4.2/300.0; //Note: this needs to be high enough or things fly apart...
const double radius = 0.5;
const double rod_space = 10.0;
const double rod_space2 = 8.0;
const double friction = 0.5;
const double rollFriction = 0.0;
const double restitution = 0.0;
const tgRod::Config rodConfig(radius, density, friction, rollFriction, restitution);
const double stiffness = 1000.0;
const double stiffnessPassive = 5000.0;
const double stiffnessPassive4 = 3000.0;
const double damping = .01*stiffness;
const double pretension = 0.0; //units of pretension is in Newtons.
const bool history = true;
const double maxTens = 7000.0;
const double maxSpeed = 12.0;
const double passivePretension = 1000;
const double passivePretension2 = 2500;
const double passivePretension3 = 13000; // was 2500
const double passivePretension4 = 4000;
#ifdef USE_KINEMATIC
const double mRad = 1.0;
const double motorFriction = 10.0;
const double motorInertia = 1.0;
const bool backDrivable = false;
#ifdef PASSIVE_STRUCTURE
tgKinematicActuator::Config motorConfigSpine(2*stiffness, damping, pretension,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
tgKinematicActuator::Config motorConfigStomach(3*stiffness, damping, passivePretension3,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
tgKinematicActuator::Config motorConfigOther(stiffnessPassive, damping, passivePretension2,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
tgKinematicActuator::Config motorConfigFeet(stiffnessPassive, damping, passivePretension,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
tgKinematicActuator::Config motorConfigLegs(stiffnessPassive4, damping, passivePretension4,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
#else
tgKinematicActuator::Config motorConfigSpine(2*stiffness, damping, pretension,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
tgKinematicActuator::Config motorConfigStomach(3*stiffness, damping, passivePretension3,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
tgKinematicActuator::Config motorConfigOther(stiffnessPassive, damping, passivePretension2,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
tgKinematicActuator::Config motorConfigFeet(stiffnessPassive, damping, passivePretension,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
tgKinematicActuator::Config motorConfigLegs(stiffnessPassive4, damping, passivePretension4,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
#endif
#else
#ifdef PASSIVE_STRUCTURE
tgSpringCableActuator::Config muscleConfigSpine(2*stiffness, damping, passivePretension);
tgSpringCableActuator::Config muscleConfigStomach(2*stiffnessPassive, damping, passivePretension3);
tgSpringCableActuator::Config muscleConfigOther(stiffnessPassive, damping, passivePretension2);
tgSpringCableActuator::Config muscleConfigFeet(stiffnessPassive, damping, passivePretension);
tgSpringCableActuator::Config muscleConfigLegs(stiffnessPassive4, damping, passivePretension4);
#else
tgSpringCableActuator::Config muscleConfigSpine(2*stiffness, damping, pretension, history, maxTens, 2*maxSpeed);
tgSpringCableActuator::Config muscleConfigStomach(3*stiffnessPassive, damping, passivePretension3, history, maxTens, 2*maxSpeed);
tgSpringCableActuator::Config muscleConfigOther(stiffnessPassive, damping, passivePretension2);
tgSpringCableActuator::Config muscleConfigFeet(stiffnessPassive, damping, passivePretension);
tgSpringCableActuator::Config muscleConfigLegs(stiffnessPassive4, damping, passivePretension4);
#endif
#endif
//Foot:
tgStructure foot;
addNodesFoot(foot,rod_space,rod_space2);
addRodsFoot(foot);
//Leg:
tgStructure leg;
addNodesLeg(leg,rod_space);
addRodsLeg(leg);
//Create the basic unit of the puppy
tgStructure vertebra;
addNodesVertebra(vertebra,rod_space);
addRodsVertebra(vertebra);
//Create the basic unit for the hips/shoulders.
tgStructure hip;
addNodesHip(hip,rod_space);
addRodsHip(hip);
//Build the puppy
tgStructure puppy;
const double yOffset_foot = -(2*rod_space+6);
addSegments(puppy,vertebra,hip,leg,foot,rod_space); //,m_segments,m_hips,m_legs,m_feet
puppy.move(btVector3(0.0,-yOffset_foot,0.0));
addMuscles(puppy); //,m_segments,m_hips,m_legs,m_feet
//Time to add the muscles to the structure. Todo: make this a function; also try to clean this up.
std::vector<tgStructure*> children = puppy.getChildren();
// Create the build spec that uses tags to turn the structure into a real model
tgBuildSpec spec;
spec.addBuilder("rod", new tgRodInfo(rodConfig));
#ifdef USE_KINEMATIC
#ifdef PASSIVE_STRUCTURE
spec.addBuilder("muscleAct1", new tgKinematicContactCableInfo(motorConfigSpine));
spec.addBuilder("muscleAct2", new tgKinematicContactCableInfo(motorConfigStomach));
spec.addBuilder("muscle ", new tgKinematicContactCableInfo(motorConfigOther));
spec.addBuilder("muscle2 ", new tgKinematicContactCableInfo(motorConfigFeet));
spec.addBuilder("muscle3 ", new tgKinematicContactCableInfo(motorConfigLegs));
#else
spec.addBuilder("muscleAct1", new tgKinematicContactCableInfo(motorConfigSpine));
spec.addBuilder("muscleAct2", new tgKinematicContactCableInfo(motorConfigStomach));
spec.addBuilder("muscle ", new tgKinematicContactCableInfo(motorConfigOther));
spec.addBuilder("muscle2 ", new tgKinematicContactCableInfo(motorConfigFeet));
spec.addBuilder("muscle3 ", new tgKinematicContactCableInfo(motorConfigLegs));
#endif
#else
#ifdef PASSIVE_STRUCTURE
spec.addBuilder("muscleAct1", new tgBasicActuatorInfo(muscleConfigSpine));
spec.addBuilder("muscleAct2", new tgBasicActuatorInfo(muscleConfigStomach));
spec.addBuilder("muscle " , new tgBasicActuatorInfo(muscleConfigOther));
spec.addBuilder("muscle2 " , new tgBasicActuatorInfo(muscleConfigFeet));
spec.addBuilder("muscle3 " , new tgBasicActuatorInfo(muscleConfigLegs));
#else
spec.addBuilder("muscleAct1" , new tgBasicActuatorInfo(muscleConfigSpine));
spec.addBuilder("muscleAct2" , new tgBasicActuatorInfo(muscleConfigStomach));
spec.addBuilder("muscle " , new tgBasicActuatorInfo(muscleConfigOther));
spec.addBuilder("muscle2 " , new tgBasicActuatorInfo(muscleConfigFeet));
spec.addBuilder("muscle3 " , new tgBasicActuatorInfo(muscleConfigLegs));
#endif
#endif
// Create your structureInfo
tgStructureInfo structureInfo(puppy, spec);
// Use the structureInfo to build ourselves
structureInfo.buildInto(*this, world);
// We could now use tgCast::filter or similar to pull out the
// models (e.g. muscles) that we want to control.
m_allMuscles = tgCast::filter<tgModel, tgSpringCableActuator> (getDescendants());
m_allSegments = this->find<tgModel> ("spine segment");
// Actually setup the children, notify controller that the setup has finished
BaseSpineModelLearning::setup(world);
children.clear();
}
// This is basically a manual setup of a model.
// There are things that do this for us (@todo: reference the things that do this for us)
void TetraSpineGoal::setup(tgWorld& world)
{
const double edge = 3.8 * scaleFactor;
const double height = tgUtil::round(std::sqrt(3.0)/2 * edge);
std::cout << "edge: " << edge << "; height: " << height << std::endl;
// Create the tetrahedra
tgStructure tetra;
addNodes(tetra, edge, height, scaleFactor);
addPairs(tetra);
// Move the first one so we can create a longer snake.
// Or you could move the snake at the end, up to you.
tetra.move(btVector3(0.0, 8.0, 10.0));
// Create our snake segments
tgStructure snake;
addSegments(snake, tetra, -2.30 * scaleFactor, m_segments);
addMuscles(snake);
// Create the build spec that uses tags to turn the structure into a real model
// Note: This needs to be high enough or things fly apart...
// Params for In Won
const double radius = 0.635 * scaleFactor / 10.0;
const double sphereRadius = 0.635 * scaleFactor / (10.0);
const double density = 2.0 *.0201 / (pow(radius, 2) * M_PI * edge); // Mass divided by volume... should there be a way to set this automatically??
const double friction = 0.5;
const tgRod::Config rodConfig(radius, density, friction);
tgBuildSpec spec;
spec.addBuilder("rod", new tgRodInfo(rodConfig));
// 1000 is so the units below can be in grams
const double sphereVolume1 = 1000.0 * 4.0 / 3.0 * M_PI * pow(sphereRadius, 3);
const double sphereVolume2 = 1000.0 * 4.0 / 3.0 * M_PI * pow(sphereRadius, 3);
const double baseCornerMidD = 180.0 / sphereVolume1;
const tgSphere::Config baseCornerMidConfig(sphereRadius, baseCornerMidD, friction);
spec.addBuilder("base", new tgSphereInfo(baseCornerMidConfig));
const double tipCornerMidD = 120.0 / sphereVolume1;
const tgSphere::Config tipCornerMidConfig(sphereRadius, tipCornerMidD, friction);
spec.addBuilder("tip", new tgSphereInfo(tipCornerMidConfig));
const double PCBD = 70.0 / sphereVolume2;
const tgSphere::Config PCB_1_Config(radius, PCBD, friction);
spec.addBuilder("PCB", new tgSphereInfo(PCB_1_Config));
const double elasticity = 1000.0;
const double damping = 10.0;
const double pretension = 0.0;
const bool history = false;
const double maxTens = 7000.0;
const double maxSpeed = 12.0;
const double mRad = 1.0;
const double motorFriction = 10.0;
const double motorInertia = 1.0;
const bool backDrivable = false;
tgKinematicActuator::Config motorConfig(elasticity, damping, pretension,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
spec.addBuilder("muscle", new tgKinematicContactCableInfo(motorConfig));
// Create your structureInfo
tgStructureInfo structureInfo(snake, spec);
// Use the structureInfo to build ourselves
structureInfo.buildInto(*this, world);
// We could now use tgCast::filter or similar to pull out the models (e.g. muscles)
// that we want to control.
m_allMuscles = this->find<tgSpringCableActuator> ("muscle");
m_allSegments = this->find<tgModel> ("segment");
mapMuscles(m_muscleMap, *this);
//addMarkers(snake, *this);
#if (0)
trace(structureInfo, *this);
#endif
// Actually setup the children
BaseSpineModelGoal::setup(world);
}
void RibModelMixedContact::setup(tgWorld& world)
{
double v_size = 3.0;
// Create the spinal processes
tgStructure vertebrae;
addNodes(vertebrae, v_size);
addPairs(vertebrae);
// Move the first one so we can create a longer snake.
// Or you could move the snake at the end, up to you.
vertebrae.move(btVector3(0.0, 2 * v_size, v_size * m_segments));
// Create ribs and add them to the vertebrae
double majorAxis = 6.0;
double minorAxis = 4.0;
double startTheta = M_PI / 2.0;
double endTheta = 5.0 * M_PI / 4.0;
size_t segs = 15;
tgStructure ribs;
ellipseNodes(ribs, majorAxis, minorAxis, startTheta, endTheta, segs);
makePairs(ribs);
#if (0) // Attempt at compliant rib attachments
ribs.move(btVector3(v_size / 3.0, 2 * v_size - minorAxis, v_size * m_segments));
#else
ribs.move(btVector3(0.0, 2 * v_size - minorAxis -.3, v_size * m_segments));
#endif
// Create our snake segments
tgStructure snake;
addSegments(snake, vertebrae, ribs, v_size, m_segments);
snake.move(btVector3(0.0, majorAxis, 0.0));
addMuscles(snake);
// Create the build spec that uses tags to turn the structure into a real model
// Note: This needs to be high enough or things fly apart...
const double density = 4.2 / 300.0;
const double radius = 0.5;
const double friction = 0.5; // Default is 0.5
const double rollFriction = 0.5; // Default is 0.0
const double restitution = 0.0; // Default
const tgRod::Config rodConfig(radius, density, friction, rollFriction, restitution);
tgBuildSpec spec;
spec.addBuilder("rod", new tgRodInfo(rodConfig));
const double elasticity = 500.0;
const double elasticityAct = 1000.0;
const double damping = 5.0;
const double dampingAct = 10.0;
const double pretension = 0.0;
const bool history = true;
const double maxTens = 1000.0;
const double maxTensAct = 7000.0;
const double maxSpeed = 100.0;
const double maxSpeedAct = 24.0;
const double mRad = 1.0;
const double motorFriction = 10.0;
const double motorInertia = 1.0;
const bool backDrivable = false;
#if (0) //Replacing with tgKinematicActuator, leaving option to turn it off. 9/9/15.
tgKinematicActuator::Config muscleConfig(elasticity, damping, pretension,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTens, maxSpeed);
spec.addBuilder("muscle", new tgKinematicContactCableInfo(muscleConfig));
tgKinematicActuator::Config muscleConfigAct(elasticityAct, dampingAct, pretension,
mRad, motorFriction, motorInertia, backDrivable,
history, maxTensAct, maxSpeedAct);
spec.addBuilder("muscleAct", new tgKinematicContactCableInfo(muscleConfigAct));
#else
tgSpringCableActuator::Config muscleConfig(elasticity, damping, pretension, history);
spec.addBuilder("muscle", new tgBasicContactCableInfo(muscleConfig));
/// @todo acceleration constraint was removed on 12/10/14 Replace with tgKinematicActuator as appropreate
tgSpringCableActuator::Config muscleConfigAct(elasticityAct, dampingAct, pretension, history, 7000, 24);
spec.addBuilder("muscleAct", new tgBasicContactCableInfo(muscleConfigAct));
#endif
#if (0) // Compliant Rib Attachments
const double stiffness = 1000;
const double damping = .01 * stiffness;
tgSpringCableActuator::Config muscleConfig1(stiffness, damping, -M_PI / 2.0);
tgSpringCableActuator::Config muscleConfig2(stiffness, damping, M_PI / 2.0);
tgSpringCableActuator::Config muscleConfig3(stiffness, damping, M_PI);
tgSpringCableActuator::Config muscleConfig4(stiffness, damping, 0);
spec.addBuilder("multiMuscle", new tgBasicActuatorInfo(muscleConfig1));
spec.addBuilder("multiMuscle", new tgBasicActuatorInfo(muscleConfig2));
spec.addBuilder("multiMuscle", new tgBasicActuatorInfo(muscleConfig3));
spec.addBuilder("multiMuscle", new tgBasicActuatorInfo(muscleConfig4));
#endif
// Create your structureInfo
tgStructureInfo structureInfo(snake, spec);
// Use the structureInfo to build ourselves
structureInfo.buildInto(*this, world);
// We could now use tgCast::filter or similar to pull out the models (e.g. muscles)
// that we want to control.
m_allMuscles = find<tgSpringCableActuator> ("muscleAct");
m_allSegments = find<tgModel> ("segment");
#if (0)
trace(structureInfo, *this);
#endif
// Actually setup the children
BaseSpineModelLearning::setup(world);
}
// This is basically a manual setup of a model.
// There are things that do this for us (@todo: reference the things that do this for us)
void TetraSpineStaticModel_hf::setup(tgWorld& world)
{
const double edge = 38;
const double height = tgUtil::round(std::sqrt(3.0)/2 * edge);
std::cout << "edge: " << edge << "; height: " << height << std::endl;
// Create the tetrahedra
tgStructure tetra;
addNodes(tetra, edge, height);
addPairs(tetra);
// Move the first one so we can create a longer snake.
// Or you could move the snake at the end, up to you.
tetra.move(btVector3(0.0, 2.0, 100.0));
// Create our snake segments
tgStructure snake;
addSegments(snake, tetra, edge, m_segments);
addMuscles(snake);
// Create the build spec that uses tags to turn the structure into a real model
// Note: This needs to be high enough or things fly apart...
// Params for In Won
const double oldDensity = .00311;
const double radius = 0.635 / 2.0;
const double density = 0.0201 / (pow(radius, 2) * M_PI * edge); // Mass divided by volume... should there be a way to set this automatically??
const double friction = 0.15;
const tgRod::Config rodConfig(radius, density, friction);
tgBuildSpec spec;
spec.addBuilder("rod", new tgRodInfo(rodConfig));
// 1000 is so the units below can be in grams
const double sphereVolume = 1000.0 * 4.0 / 3.0 * M_PI * pow(radius, 3);
const double baseCornerFrontD = 140.0 / sphereVolume;
const tgSphere::Config baseCornerFrontConfig(radius, baseCornerFrontD, friction);
spec.addBuilder("num0 base", new tgSphereInfo(baseCornerFrontConfig));
const double baseCornerMidD = 180.0 / sphereVolume;
const tgSphere::Config baseCornerMidConfig(radius, baseCornerMidD, friction);
spec.addBuilder("num1 base", new tgSphereInfo(baseCornerMidConfig));
const double baseCornerRearD = 100.0 / sphereVolume;
const tgSphere::Config baseCornerRearConfig(radius, baseCornerRearD, friction);
spec.addBuilder("num2 base", new tgSphereInfo(baseCornerRearConfig));
const double tipCornerFrontD = 40.0 / sphereVolume;
const tgSphere::Config tipCornerFrontConfig(radius, tipCornerFrontD, friction);
spec.addBuilder("num0 tip", new tgSphereInfo(tipCornerFrontConfig));
const double tipCornerMidD = 120.0 / sphereVolume;
const tgSphere::Config tipCornerMidConfig(radius, tipCornerMidD, friction);
spec.addBuilder("num1 tip", new tgSphereInfo(tipCornerMidConfig));
spec.addBuilder("num2 tip", new tgSphereInfo(tipCornerMidConfig));
const double PCBD = 70.0 / sphereVolume;
const tgSphere::Config PCB_1_Config(radius, PCBD, friction);
spec.addBuilder("PCB num0", new tgSphereInfo(PCB_1_Config));
spec.addBuilder("PCB num1", new tgSphereInfo(PCB_1_Config));
const double PCB2D = 95.0 / sphereVolume;
const tgSphere::Config PCB_2_Config(radius, PCB2D, friction);
spec.addBuilder("PCB num2", new tgSphereInfo(PCB_2_Config));
// Two different string configs
/// @todo acceleration constraint was removed on 12/10/14 Replace with tgKinematicActuator as appropreate
tgSpringCableActuator::Config muscleConfig(229.16, 20, 2000.0, true, 5000, 7.0, 1.0, 1.0);
tgSpringCableActuator::Config muscleConfig2(229.16, 20, 700.0, true, 5000, 7.0, 1.0, 1.0);
spec.addBuilder("top muscle", new tgBasicActuatorInfo(muscleConfig));
spec.addBuilder("left muscle", new tgBasicActuatorInfo(muscleConfig2));
spec.addBuilder("right muscle", new tgBasicActuatorInfo(muscleConfig2));
// Create your structureInfo
tgStructureInfo structureInfo(snake, spec);
// Use the structureInfo to build ourselves
structureInfo.buildInto(*this, world);
// We could now use tgCast::filter or similar to pull out the models (e.g. muscles)
// that we want to control.
m_allMuscles = this->find<tgSpringCableActuator> ("muscle");
m_allSegments = this->find<tgModel> ("segment");
mapMuscles(m_muscleMap, *this);
addMarkers(snake, *this);
#if (0)
trace(structureInfo, *this);
#endif
// Actually setup the children
BaseSpineModelLearning::setup(world);
}
/***************************************
* The primary functions., called from other classes.
**************************************/
void VerticalSpineModel::setup(tgWorld& world)
{
// debugging output: edge and height length
//std::cout << "edge: " << c.edge << "; height: " << c.height << std::endl;
// Create the first fixed snake segment
// @todo move these hard-coded parameters into config
tgStructure tetraB;
addNodes(tetraB, c.edge, c.height);
addPairsB(tetraB);
tetraB.move(btVector3(0.0, 2, 0));
// Create our snake segments
tgStructure snake;
// add 1st child to snake
tgStructure* const tB = new tgStructure(tetraB);
snake.addChild(tB);
tB->addTags(tgString("segment", 1));
// Create the first non-fixed tetrahedra
tgStructure tetra;
addNodes(tetra, c.edge, c.height);
addPairs(tetra);
// Move the first tetrahedra
// @todo move these hard-coded parameters into config
tetra.move(btVector3(0.0, -6, 0));
// add rest of segments using original tetra configuration
addSegments(snake, tetra, c.edge, m_segments);
addMuscles(snake);
// Create the build spec that uses tags to turn the structure into a real model
// Note: This needs to be high enough or things fly apart...
// length of inner strut = 12.25 cm
// m = 1 kg
// volume of 1 rod = 9.62 cm^3
// total volume = 38.48 cm^3
//const double density = 1/38.48; = 0.026 // kg / length^3 - see app for length
const tgRod::Config rodConfigA(c.radius, c.densityA, c.friction,
c.rollFriction, c.restitution);
const tgRod::Config rodConfigB(c.radius, c.densityB, c.friction,
c.rollFriction, c.restitution);
//holder
const tgRod::Config rodConfigHA(0.1, c.densityA, c.friction,
c.rollFriction, c.restitution);
const tgRod::Config rodConfigHB(0.1, c.densityB, c.friction,
c.rollFriction, c.restitution);
tgBuildSpec spec;
spec.addBuilder("rod", new tgRodInfo(rodConfigA));
spec.addBuilder("rodB", new tgRodInfo(rodConfigB));
// set muscle (string) parameters
// @todo replace acceleration constraint with tgKinematicActuator if needed...
tgSpringCableActuator::Config muscleConfig(c.stiffness, c.damping, c.pretension,
c.hist, c.maxTens, c.targetVelocity);
spec.addBuilder("muscle", new tgBasicActuatorInfo(muscleConfig));
// Create your structureInfo
tgStructureInfo structureInfo(snake, spec);
// Use the structureInfo to build ourselves
structureInfo.buildInto(*this, world);
// We could now use tgCast::filter or similar to pull out the models (e.g. muscles)
// that we want to control.
allMuscles = tgCast::filter<tgModel, tgSpringCableActuator> (getDescendants());
mapMuscles(muscleMap, *this, m_segments);
//trace(structureInfo, *this);
// Actually setup the children
notifySetup();
tgModel::setup(world);
}
