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How can I make a custom mesh works



  • Hi, I simply create a custom mesh object and try to show it in a graph. What I did is to replace an existing .ojb file in an example of qtDataVisualization with the one created. For example, replace the narrowarrow in example rotation with a cylinder-like object. Besides, nothing was changed. The project failed to show anything in the graph. What could be the reason?
    cylinder.jpg narrowarrow.jpg
    running project with cylinder.jpg


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