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how can I use a set of node points

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Old   December 5, 2013, 18:45
Default how can I use a set of node points
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I have a 2D triangular mesh generator that takes in a 2d image with an object of interest inside (like an airfoil or profile of a car) and outputs x and y coordinates for all of the node points. It can also output the three vertices for each triangle. Aside from a plot of these coordinates, that's all I have for a mesh. There is a defined rectangle around the object in the image which could serve as boundaries.

Is there any way I can import that to a mesh generation software that will allow me to apply boundary conditions and output something useful in a solver like fluent or OpenFOAM?
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