From 11cf746b5edced84914b6a495300bbb6b75e109b Mon Sep 17 00:00:00 2001 From: Chris Lalancette Date: Tue, 26 Nov 2024 12:25:04 -0500 Subject: [PATCH] Fixes to the RViz-Marker-Display-types tutorial. To make it build without warnings. Signed-off-by: Chris Lalancette --- .../RViz/Marker-Display-types/Marker-Display-types.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/source/Tutorials/Intermediate/RViz/Marker-Display-types/Marker-Display-types.rst b/source/Tutorials/Intermediate/RViz/Marker-Display-types/Marker-Display-types.rst index b49931258c2..ab82bac5e29 100644 --- a/source/Tutorials/Intermediate/RViz/Marker-Display-types/Marker-Display-types.rst +++ b/source/Tutorials/Intermediate/RViz/Marker-Display-types/Marker-Display-types.rst @@ -80,7 +80,7 @@ There is also a `visualization_msgs/msg/MarkerArray _` package. +The Marker message type is defined in `ROS 2 Common Interfaces `_ package. The messages in this package include comments that are helpful in understanding each of the fields in the message. * ``ns``: @@ -109,17 +109,17 @@ The messages in this package include comments that are helpful in understanding * ``color``: - Color of the object, specified as r/g/b/a, with values in the range of [0, 1]. The, `a` or alpha value, denotes the opacity of the marker with 1 indicating opaque and 0 indicating completely transparent. The default value is 0, or completely transparent. **You must set the a value of your marker to a non-zero value or it will be transparent by default!** + Color of the object, specified as r/g/b/a, with values in the range of [0, 1]. The, ``a`` or alpha value, denotes the opacity of the marker with 1 indicating opaque and 0 indicating completely transparent. The default value is 0, or completely transparent. **You must set the a value of your marker to a non-zero value or it will be transparent by default!** * ``points``: Only used for markers of type ``Points``, ``Line strips``, and ``Line`` / ``Cube`` / ``Sphere`` -lists. It's also used for the Arrow type, if you want to specify the arrow start and end points. - This entry represents a list of `geometry_msgs/Point` types for the center or each marker object you would like rendered. + This entry represents a list of ``geometry_msgs/Point`` types for the center or each marker object you would like rendered. * ``colors``: - This field is only used for markers that use the points member. This field specifies per-vertex color r/g/b/ color (no alpha yet) for each entry in `points`. + This field is only used for markers that use the points member. This field specifies per-vertex color r/g/b/ color (no alpha yet) for each entry in ``points``. * ``lifetime``: