I use two ellipsoids to simulate two wheels, each of which has a hinge joint. And I use a fixed tendon to combine two hinge joints, and attach a...
I'm using a "box" to simulate a simple car as follows: <worldbody> <light directional="true" cutoff="100" exponent="1" diffuse="1 1 1"...
Thanks for your reply. BTW, is there an ETA?
I want to do some simple navigation experiments, and plan to use a simple two or four wheeled car as the agent. I found someone had the similar...
I have read the online documentation, but it's still a little tough for me, a CS student, to understand those terminologies and formulations...
After I decrease the first element of friction, the agent cannot go through the wall now. Still, I wonder what parameters influence the thickness...
I'm working on a maze environment, and making an agent could solve the maze. I define some geoms of boxes in the worldbody to represent walls. But...
Thanks for your reply. The adjustment of lights is quite a difficult thing for me. When I defined multiple lights, the geoms of walls became too...
I'm working on a maze environment, and studying the scenario of first-person visual navigation. The attached are the xml file and two camera...
After do some trials, the mode "fixed" of camera solves my issue.
Sorry, the above code has a mistake, I'm using the following definition: <camera name="track" mode="trackcom" fovy="45" pos="-2 0 0.3" xyaxes="0...
I want to do visual navigation in mujoco, and need the camera to rotate if the agent rotate an angle. I define the camera as follows: <camera...
Hi, I'm using mujoco-py to invoke mujoco, and PyOpenGL to visualize the model. But if I define a custom camera, the default camera is not...
I'm confused about this sentence. After loading a model, I check the values of xpos, and they are 0s. Then, I set mjData.ctrl to a random vector,...
Thanks for your quick rpely. I'm using mujoco-py developed by OpenAI, and using MjSim.data.contact to check the content. As you said,...
I use openai Gym and mujoco to simulate some reinforcement learning environments, and need to decide whether bodies collide after each call of...
I'm a newbie to mujoco, and not clear about how to write MJCF file, even if I have read the docs several times. I'm using a off-the-shelf xml...
I'm using ubuntu 16.04, and mjpro150. After running ./simulate ../model/humanoid.xml, a window is opened, but there is only dark screen. I'm using...
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