Real-Time Physics Simulation Forum

Re: How to remove bodyA when its in contact with bodyB?

2023-12-20T09:36:13+00:00

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Statistics: Posted by RKaji — Wed Dec 20, 2023 9:36 am

Re: How to remove bodyA when its in contact with bodyB?

2022-04-06T01:11:23+00:00

Don't think its needed to use "self". This method is resolved by writing this in code:

Code:

import pybullet as pimport pybullet_dataimport timephysicsClient = p.connect(p.GUI)p.setAdditionalSearchPath(pybullet_data.getDataPath())p.loadURDF('plane.urdf', [0,0,0])cube1=p.loadURDF("cube.urdf", [0,0,1])lego=p.loadURDF("cube.urdf", [0,0,4])p.setGravity(0,0,-10)def contactPoints():    contacts = p.getContactPoints(bodyA=cube1, bodyB=lego)    for contact in contacts:        link_index = contact[2]        if link_index >= 0:                p.removeBody(lego)for i in range(10000):    p.stepSimulation()    contactPoints()    time.sleep(1./240.)

Statistics: Posted by AisyJeff — Wed Apr 06, 2022 1:11 am

How to remove bodyA when its in contact with bodyB?

2022-04-05T12:34:41+00:00

this is the sample code. Then I uses "p.getContactPoint()" between bodyA and bodyB. Then, I would like to remove bodyA after they hit each other using p.removeBody(). This is the code:

Code:

import pybullet as pimport pybullet_dataimport timephysicsClient = p.connect(p.GUI)p.setAdditionalSearchPath(pybullet_data.getDataPath())p.loadURDF('plane.urdf', [0,0,0])cube1=p.loadURDF("cube.urdf", [0,0,1])lego=p.loadURDF("cube.urdf", [0,0,4])p.setGravity(0,0,-10)def contactPoints(self):    contacts = p.getContactPoints(bodyA=self.cube1, bodyB=self.lego)    for contact in contacts:        link_index = contact[2]        if link_index >= 0:                p.removeBody(self.lego)for i in range(10000):    p.stepSimulation()    time.sleep(1./240.)

Hopefully anyone can help me with this. It seems simple but I can't get it done

Statistics: Posted by AisyJeff — Tue Apr 05, 2022 12:34 pm