glPolygonMode - GL_LINE / GL_FILL switch
glPolygonMode - GL_LINE / GL_FILL switch

afiskon/cpp-opengl-textures,afiskon/cpp-opengl-lighting,afiskon/cpp-opengl-lighting,afiskon/cpp-opengl-model-view-projection,afiskon/cpp-opengl-models,afiskon/cpp-opengl-models