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Robot arm VR content mockup
Raw
!README-robot-arm-vr-content-mockup.md

Robot arm VR content mockup

demo

Raw
demo.html
<html>
<head>
<meta charset="utf-8">
<title>Display a robot arm in VR using A-Frame</title>
<script src="https://aframe.io/releases/1.3.0/aframe.min.js"></script>
</head>
<body>
<a-scene>
<a-assets>
<a-asset-item id="robot-arm" src="robot-arm.gltf"></a-asset-item>
</a-assets>
<a-sky color="#ECECEC"></a-sky>
<a-gltf-model src="#robot-arm" position="-100 -100 -200" scale="0.3 0.3 0.3"></a-gltf-model>
</a-scene>
</body>
</html>
Raw
index.html
<html>
<head>
<meta charset="utf-8">
<title>Robot arm VR content mockup</title>
<script src="https://aframe.io/releases/1.3.0/aframe.min.js"></script>
<style>
a-scene {
width: 50%;
height: 50%;
}
label {
display: block;
margin-top: 1rem;
}
textarea {
width: 50%;
display: block;
}
button[type=submit] {
width: 50%;
margin-top: 1rem;
}
</style>
</head>
<body>
<main>
<h1>Robot arm VR content mockup</h1>
<a-scene embedded>
<a-assets>
<a-asset-item id="robot-arm" src="robot-arm.gltf"></a-asset-item>
</a-assets>
<a-sky color="#ECECEC"></a-sky>
<a-gltf-model src="#robot-arm" position="-100 -100 -200" scale="0.3 0.3 0.3"></a-gltf-model>
</a-scene>
<label for="code">Code</label>
<textarea name="code" id="code" rows="10">
from geometry_msgs.msg import Twist
import rospy
class Rotator():
def __init__(self):
self._cmd_pub = rospy.Publisher('/cmd_vel', Twist, queue_size=1)
def rotate_forever(self):
self.twist = Twist()
r = rospy.Rate(10)
while not rospy.is_shutdown():
self.twist.angular.z = 0.1
self._cmd_pub.publish(self.twist)
rospy.loginfo('Rotating robot: %s', self.twist)
r.sleep()
def main():
rospy.init_node('rotate')
try:
rotator = Rotator()
rotator.rotate_forever()
except rospy.ROSInterruptException:
pass
if __name__ == '__main__':
main()
</textarea>
<button type="submit">Run</button>
</main>
</body>
</html>
Raw
robot-arm.gltf
This file has been truncated, but you can view the full file.
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