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is tf.transformations.quaternion_from_euler equal with tf::createQuaternionMsgFromYaw in functional?

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asked 2011-07-12 18:43:22 -0500

gong
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is tf.transformations.quaternion_from_euler equal with tf::createQuaternionMsgFromYaw in functional?

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answered 2011-07-12 22:27:46 -0500

flag of Germany

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It's not the same. The first expects three Euler angles and will produces an arbitrary rotation in space and results in a quaternion. The second only needs one angle and will produce a rotation around the z-Axis and return a quaternion message.

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so, if I just provide yaw the two methods would be the same?

gong ( 2011-07-13 01:33:39 -0500 )edit

If you pass 0 for roll and pitch the results should be equivalent, although different data types.

dornhege ( 2011-07-13 05:25:30 -0500 )edit

Thanks, I‘m just to verify it.

gong ( 2011-07-13 20:25:46 -0500 )edit

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Asked: 2011-07-12 18:43:22 -0500

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Last updated: Jul 12 '11

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