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move_obstacles.py
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56 lines (49 loc) · 2 KB
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import mujoco
import src.mujoco_viewer as mujoco_viewer
import src.key_listener as key_listener
from pynput import keyboard
key_states = {
keyboard.Key.up: False,
keyboard.Key.down: False,
keyboard.Key.left: False,
keyboard.Key.right: False,
keyboard.Key.page_up: False,
keyboard.Key.page_down: False,
}
class PandaEnv(mujoco_viewer.CustomViewer):
def __init__(self, path):
super().__init__(path, 3, azimuth=-45, elevation=-30)
self.path = path
self.key_listener = key_listener.KeyListener(key_states)
self.key_listener.start()
def runBefore(self):
self.initial_pos = self.model.key_qpos[0]
self.obs_idx = self.getGeomIdByName("obstacle_0")
self.obs_x = self.model.geom_pos[self.obs_idx][0]
self.obs_y = self.model.geom_pos[self.obs_idx][1]
self.obs_z = self.model.geom_pos[self.obs_idx][2]
print("obs_pos", [self.obs_x, self.obs_y, self.obs_z])
print("obs_contact", self.model.geom_conaffinity[self.obs_idx], self.model.geom_contype[self.obs_idx])
self.model.geom_contype[self.obs_idx] = 1
self.model.geom_conaffinity[self.obs_idx] = 1
def runFunc(self):
for i in range(self.model.nq):
self.data.qpos[i] = self.initial_pos[i]
if key_states[keyboard.Key.up]:
self.obs_z += 0.001
if key_states[keyboard.Key.down]:
self.obs_z -= 0.001
if key_states[keyboard.Key.left]:
self.obs_x -= 0.001
if key_states[keyboard.Key.right]:
self.obs_x += 0.001
if key_states[keyboard.Key.page_up]:
self.obs_y += 0.001
if key_states[keyboard.Key.page_down]:
self.obs_y -= 0.001
self.setGeomPositionByName("obstacle_0", [self.obs_x, self.obs_y, self.obs_z])
if self.data.ncon > 0:
print(self.getContactInfo())
if __name__ == "__main__":
env = PandaEnv("./model/franka_emika_panda/scene_pos_with_obstacles.xml")
env.run_loop()