| // ImGui GLFW binding with OpenGL3 + shaders |
| // (GLFW is a cross-platform general purpose library for handling windows, inputs, OpenGL/Vulkan graphics context creation, etc.) |
| // (GL3W is a helper library to access OpenGL functions since there is no standard header to access modern OpenGL functions easily. Alternatives are GLEW, Glad, etc.) |
| |
| // Implemented features: |
| // [X] User texture binding. Cast 'GLuint' OpenGL texture identifier as void*/ImTextureID. Read the FAQ about ImTextureID in imgui.cpp. |
| // [X] Gamepad navigation mapping. Enable with 'io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad'. |
| |
| // 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(). |
| // If you are new to ImGui, see examples/README.txt and documentation at the top of imgui.cpp. |
| // https://github.com/ocornut/imgui |
| |
| struct GLFWwindow; |
| |
| IMGUI_API bool ImGui_ImplGlfwGL3_Init(GLFWwindow* window, bool install_callbacks, const char* glsl_version = NULL); |
| IMGUI_API void ImGui_ImplGlfwGL3_Shutdown(); |
| IMGUI_API void ImGui_ImplGlfwGL3_NewFrame(); |
| IMGUI_API void ImGui_ImplGlfwGL3_RenderDrawData(ImDrawData* draw_data); |
| |
| // Use if you want to reset your rendering device without losing ImGui state. |
| IMGUI_API void ImGui_ImplGlfwGL3_InvalidateDeviceObjects(); |
| IMGUI_API bool ImGui_ImplGlfwGL3_CreateDeviceObjects(); |
| |
| // GLFW callbacks (installed by default if you enable 'install_callbacks' during initialization) |
| // Provided here if you want to chain callbacks. |
| // You can also handle inputs yourself and use those as a reference. |
| IMGUI_API void ImGui_ImplGlfw_MouseButtonCallback(GLFWwindow* window, int button, int action, int mods); |
| IMGUI_API void ImGui_ImplGlfw_ScrollCallback(GLFWwindow* window, double xoffset, double yoffset); |
| IMGUI_API void ImGui_ImplGlfw_KeyCallback(GLFWwindow* window, int key, int scancode, int action, int mods); |
| IMGUI_API void ImGui_ImplGlfw_CharCallback(GLFWwindow* window, unsigned int c); |