How to create custom message and use it with ros2-for-unity repository in Unity?
tgrmev opened this issue · 3 comments
Hello,
I use your repository to receive the camera information from Unity as a ros2 message. I transfer the cam_image, cam_XYZ, cam_RPY, and cam_FOV messages seperately. I want to create a new custom cam_info message that contains cam_XYZ, cam_RPY, and cam_FOV information. How can I do that with your repository? For example, I use formal ros2 messages like this private IPublisher<sensor_msgs.msg.CompressedImage> image_pub;
@tgrmev please refer to https://github.com/RobotecAI/ros2-for-unity#custom-messages section of the README. It is enough to build the messages. Also, you might take a look at ros2cs part of the instruction: https://github.com/RobotecAI/ros2cs#generating-custom-messages.
In short, it is enough to create the ros2 message package, put it in the specified folder and build the R2FU. You will have new plugins for your Unity project.
If you find some things not clear enough, please feel welcome to submit a pull request with additional documentation