How to implement the construction of a landscape from a heightmap on opengl?

Question

C++ / C#

You need to build a landscape using a height map on opengl. In all the examples that I found on the Internet, this is done through WinAPI. But I need to implement using gl,glut etc. Is it possible, using ready-made code for WinAPI, to move to opengl?

Answer 1

With FreeGLUT & OpenGL you can. We need to move the keyboard and mouse handling code to GLUT.