Euclidvi31's picture

How to convert screen coordinate to world coordinate?

I use gluunproject() to convert screen coordinate to world coordinate in OpenGL. But now there are no GLU functions in OpenTK anymore. So is there any method to convert screen coordinate to world coordinate?


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Hortus Longus's picture

Use OpenTK.Compatibility, there you will find such things.

Euclidvi31's picture

Find it, thank you for your help.

Ajay G's picture

ANy one can explain the method to converting screen coordinate to world coordinate.
i did tried with Glu.UnProject. but its not works properly