hiding small wrenches should be optional #1196
Merged
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The default behavior for wrench messages was to hide the visualization if the length of the vector was smaller than the width. This pull request adds a boolean property to enable/disable this feature as discussed in #1081.
I also renamed the function
updateColorAndAlpha()
toupdateProperties()
. The name made no sense anymore (even before) because scale and width are also updated here. The new name clarifies that several properties are updated.@v4hn