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Add API to set bunny properties. Add example to show coupling between softbody and multibody.

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This commit is contained in:
yunfeibai
2016-11-01 16:45:10 -07:00
parent 9d54f0cf8d
commit 3c37db0804
10 changed files with 115 additions and 8 deletions
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42
examples/RoboticsLearning/GripperGraspExample.cpp
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@@ -408,7 +408,7 @@ public:
}
m_robotSim.setGravity(b3MakeVector3(0,0,-10));
m_robotSim.loadBunny();
m_robotSim.loadBunny(0.1,0.1,0.02);
b3JointInfo revoluteJoint1;
revoluteJoint1.m_parentFrame[0] = -0.007;
@@ -571,6 +571,46 @@ public:
m_robotSim.createJoint(0, 2, 0, 4, &revoluteJoint7);
m_robotSim.createJoint(0, 3, 0, 5, &revoluteJoint8);
}
if ((m_options & eSOFTBODY_MULTIBODY_COUPLING)!=0)
{
{
b3RobotSimLoadFileArgs args("");
args.m_fileName = "kuka_iiwa/model_free_base.urdf";
args.m_startPosition.setValue(0,1.0,2.0);
args.m_startOrientation.setEulerZYX(0,0,1.57);
args.m_forceOverrideFixedBase = false;
args.m_useMultiBody = true;
b3RobotSimLoadFileResults results;
m_robotSim.loadFile(args,results);
int kukaId = results.m_uniqueObjectIds[0];
int numJoints = m_robotSim.getNumJoints(kukaId);
b3Printf("numJoints = %d",numJoints);
for (int i=0;i<numJoints;i++)
{
b3JointInfo jointInfo;
m_robotSim.getJointInfo(kukaId,i,&jointInfo);
b3Printf("joint[%d].m_jointName=%s",i,jointInfo.m_jointName);
b3JointMotorArgs controlArgs(CONTROL_MODE_VELOCITY);
controlArgs.m_maxTorqueValue = 0.0;
m_robotSim.setJointMotorControl(kukaId,i,controlArgs);
}
}
{
b3RobotSimLoadFileArgs args("");
args.m_fileName = "plane.urdf";
args.m_startPosition.setValue(0,0,0);
args.m_startOrientation.setEulerZYX(0,0,0);
args.m_forceOverrideFixedBase = true;
args.m_useMultiBody = true;
b3RobotSimLoadFileResults results;
m_robotSim.loadFile(args,results);
}
m_robotSim.setGravity(b3MakeVector3(0,0,-10));
m_robotSim.loadBunny(0.5,10.0,0.1);
}
}
virtual void exitPhysics()
{