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Comments to redirect people to OpenGL3 examples (#1116)

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omar
2017-04-26 18:27:10 +02:00
parent 50b4b29beb
commit f030087f8e
3 changed files with 17 additions and 9 deletions
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5
examples/opengl2_example/imgui_impl_glfw.cpp
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@@ -1,9 +1,10 @@
// ImGui GLFW binding with OpenGL
// In this binding, ImTextureID is used to store an OpenGL 'GLuint' texture identifier. Read the FAQ about ImTextureID in imgui.cpp.
// If your context is GL3/GL3 then prefer using the code in opengl3_example.
// If your context or own usage of OpenGL involve anything GL3/GL4, prefer using the code in opengl3_example.
// If you are not sure what that means, prefer using the code in opengl3_example.
// You *might* use this code with a GL3/GL4 context but make sure you disable the programmable pipeline by calling "glUseProgram(0)" before ImGui::Render().
// We cannot do that from GL2 code because the function doesn't exist.
// We cannot do that from GL2 code because the function doesn't exist. Mixing GL2 calls and GL3/GL4 calls is giving trouble to many librairies/drivers.
// You can copy and use unmodified imgui_impl_* files in your project. See main.cpp for an example of using this.
// If you use this binding you'll need to call 4 functions: ImGui_ImplXXXX_Init(), ImGui_ImplXXXX_NewFrame(), ImGui::Render() and ImGui_ImplXXXX_Shutdown().