Merge pull request #7 from Puddlestomper/docking
Update the docking branch of this fork to match ocornut/imguidocking
Yan Chernikov
5 years ago
committed by
GitHub
commit
ee5ce4bcca
File diff suppressed because it is too large
Load Diff
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#
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# Makefile to use with emscripten
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# See https://emscripten.org/docs/getting_started/downloads.html
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# for installation instructions. This Makefile assumes you have
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# loaded emscripten's environment.
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#
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# Running `make` will produce three files:
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# - example_emscripten.html
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# - example_emscripten.js
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# - example_emscripten.wasm
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#
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# All three are needed to run the demo.
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CC = emcc
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CXX = em++
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EXE = example_emscripten.html
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SOURCES = main.cpp
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SOURCES += ../imgui_impl_sdl.cpp ../imgui_impl_opengl3.cpp
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SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
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OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
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UNAME_S := $(shell uname -s)
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EMS = -s USE_SDL=2 -s WASM=1
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EMS += -s ALLOW_MEMORY_GROWTH=1 -s BINARYEN_TRAP_MODE=clamp
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EMS += -s DISABLE_EXCEPTION_CATCHING=1 -s NO_EXIT_RUNTIME=0
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EMS += -s ASSERTIONS=1 -s NO_FILESYSTEM=1
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#EMS += -s SAFE_HEAP=1 ## Adds overhead
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CPPFLAGS = -I../ -I../../
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#CPPFLAGS += -g
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CPPFLAGS += -Wall -Wformat -Os
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CPPFLAGS += $(EMS)
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LIBS = $(EMS)
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LDFLAGS = --shell-file shell_minimal.html
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##---------------------------------------------------------------------
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## BUILD RULES
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##---------------------------------------------------------------------
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%.o:%.cpp
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$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $<
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%.o:../%.cpp
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$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $<
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%.o:../../%.cpp
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$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c -o $@ $<
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%.o:../libs/gl3w/GL/%.c
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$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
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all: $(EXE)
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@echo Build complete for $(EXE)
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$(EXE): $(OBJS)
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$(CXX) -o $@ $^ $(LIBS) $(LDFLAGS)
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clean:
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rm -f $(EXE) $(OBJS) *.js *.wasm *.wasm.pre
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@ -0,0 +1,8 @@
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# How to Build
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- You need to install Emscripten from https://emscripten.org/docs/getting_started/downloads.html, and have the environment variables set, as described in https://emscripten.org/docs/getting_started/downloads.html#installation-instructions
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```
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em++ -I.. -I../.. main.cpp ../imgui_impl_sdl.cpp ../imgui_impl_opengl3.cpp ../../imgui*.cpp -s USE_SDL=2 -s USE_WEBGL2=1 -s WASM=1 -s FULL_ES3=1 -s ALLOW_MEMORY_GROWTH=1 -s BINARYEN_TRAP_MODE=clamp --shell-file shell_minimal.html -o example-emscripten.html
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```
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// dear imgui: standalone example application for Emscripten, using SDL2 + OpenGL3
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// This is mostly the same code as the SDL2 + OpenGL3 example, simply with the modifications needed to run on Emscripten.
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// It is possible to combine both code into a single source file that will compile properly on Desktop and using Emscripten.
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// See https://github.com/ocornut/imgui/pull/2492 as an example on how to do just that.
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//
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// If you are new to dear imgui, see examples/README.txt and documentation at the top of imgui.cpp.
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// (Emscripten is a C++-to-javascript compiler, used to publish executables for the web. See https://emscripten.org/)
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#include "imgui.h"
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#include "imgui_impl_sdl.h"
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#include "imgui_impl_opengl3.h"
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#include <stdio.h>
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#include <emscripten.h>
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#include <SDL.h>
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#include <SDL_opengles2.h>
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// Emscripten requires to have full control over the main loop. We're going to store our SDL book-keeping variables globally.
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// Having a single function that acts as a loop prevents us to store state in the stack of said function. So we need some location for this.
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SDL_Window* g_Window = NULL;
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SDL_GLContext g_GLContext = NULL;
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// For clarity, our main loop code is declared at the end.
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void main_loop(void*);
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int main(int, char**)
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{
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// Setup SDL
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if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_GAMECONTROLLER) != 0)
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{
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printf("Error: %s\n", SDL_GetError());
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return -1;
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}
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// For the browser using Emscripten, we are going to use WebGL1 with GL ES2. See the Makefile. for requirement details.
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// It is very likely the generated file won't work in many browsers. Firefox is the only sure bet, but I have successfully
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// run this code on Chrome for Android for example.
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const char* glsl_version = "#version 100";
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//const char* glsl_version = "#version 300 es";
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SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, 0);
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SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
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SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
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SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
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// Create window with graphics context
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SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
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SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
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SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 8);
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SDL_DisplayMode current;
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SDL_GetCurrentDisplayMode(0, ¤t);
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SDL_WindowFlags window_flags = (SDL_WindowFlags)(SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI);
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g_Window = SDL_CreateWindow("Dear ImGui Emscripten example", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 1280, 720, window_flags);
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g_GLContext = SDL_GL_CreateContext(g_Window);
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if (!g_GLContext)
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{
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fprintf(stderr, "Failed to initialize WebGL context!\n");
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return 1;
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}
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SDL_GL_SetSwapInterval(1); // Enable vsync
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// Setup Dear ImGui context
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IMGUI_CHECKVERSION();
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ImGui::CreateContext();
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ImGuiIO& io = ImGui::GetIO(); (void)io;
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io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
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//io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
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io.ConfigFlags |= ImGuiConfigFlags_DockingEnable; // Enable Docking
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// For an Emscripten build we are disabling file-system access, so let's not attempt to do a fopen() of the imgui.ini file.
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// You may manually call LoadIniSettingsFromMemory() to load settings from your own storage.
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io.IniFilename = NULL;
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// Setup Dear ImGui style
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ImGui::StyleColorsDark();
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//ImGui::StyleColorsClassic();
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// Setup Platform/Renderer bindings
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ImGui_ImplSDL2_InitForOpenGL(g_Window, g_GLContext);
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ImGui_ImplOpenGL3_Init(glsl_version);
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// Load Fonts
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// - If no fonts are loaded, dear imgui will use the default font. You can also load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
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// - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
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// - If the file cannot be loaded, the function will return NULL. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
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// - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
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// - Read 'misc/fonts/README.txt' for more instructions and details.
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// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
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//io.Fonts->AddFontDefault();
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//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
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//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
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//io.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf", 16.0f);
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//io.Fonts->AddFontFromFileTTF("../../misc/fonts/ProggyTiny.ttf", 10.0f);
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//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
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//IM_ASSERT(font != NULL);
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// This function call won't return, and will engage in an infinite loop, processing events from the browser, and dispatching them.
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emscripten_set_main_loop_arg(main_loop, NULL, 0, true);
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}
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void main_loop(void* arg)
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{
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ImGuiIO& io = ImGui::GetIO();
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IM_UNUSED(arg); // We can pass this argument as the second parameter of emscripten_set_main_loop_arg(), but we don't use that.
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// Our state (make them static = more or less global) as a convenience to keep the example terse.
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static bool show_demo_window = true;
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static bool show_another_window = false;
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static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
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// Poll and handle events (inputs, window resize, etc.)
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// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
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// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application.
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// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application.
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// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
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SDL_Event event;
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while (SDL_PollEvent(&event))
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{
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ImGui_ImplSDL2_ProcessEvent(&event);
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// Capture events here, based on io.WantCaptureMouse and io.WantCaptureKeyboard
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}
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// Start the Dear ImGui frame
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ImGui_ImplOpenGL3_NewFrame();
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ImGui_ImplSDL2_NewFrame(g_Window);
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ImGui::NewFrame();
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// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
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if (show_demo_window)
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ImGui::ShowDemoWindow(&show_demo_window);
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// 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
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{
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static float f = 0.0f;
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static int counter = 0;
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ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
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ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
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ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
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ImGui::Checkbox("Another Window", &show_another_window);
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ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
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ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
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if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
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counter++;
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ImGui::SameLine();
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ImGui::Text("counter = %d", counter);
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ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
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ImGui::End();
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}
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// 3. Show another simple window.
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if (show_another_window)
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{
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ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
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ImGui::Text("Hello from another window!");
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if (ImGui::Button("Close Me"))
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show_another_window = false;
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ImGui::End();
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}
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// Rendering
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ImGui::Render();
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SDL_GL_MakeCurrent(g_Window, g_GLContext);
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glViewport(0, 0, (int)io.DisplaySize.x, (int)io.DisplaySize.y);
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glClearColor(clear_color.x, clear_color.y, clear_color.z, clear_color.w);
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glClear(GL_COLOR_BUFFER_BIT);
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ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
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SDL_GL_SwapWindow(g_Window);
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}
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@ -0,0 +1,64 @@
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<!doctype html>
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<html lang="en-us">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"/>
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<title>Dear ImGui Emscripten example</title>
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<style>
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body { margin: 0; background-color: black }
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.emscripten {
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position: absolute;
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top: 0px;
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left: 0px;
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margin: 0px;
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border: 0;
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width: 100%;
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height: 100%;
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overflow: hidden;
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display: block;
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image-rendering: optimizeSpeed;
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image-rendering: -moz-crisp-edges;
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image-rendering: -o-crisp-edges;
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image-rendering: -webkit-optimize-contrast;
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image-rendering: optimize-contrast;
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image-rendering: crisp-edges;
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image-rendering: pixelated;
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-ms-interpolation-mode: nearest-neighbor;
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}
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</style>
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</head>
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<body>
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<canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()"></canvas>
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<script type='text/javascript'>
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var Module = {
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preRun: [],
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postRun: [],
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print: (function() {
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return function(text) {
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text = Array.prototype.slice.call(arguments).join(' ');
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console.log(text);
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};
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})(),
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printErr: function(text) {
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text = Array.prototype.slice.call(arguments).join(' ');
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console.error(text);
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},
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canvas: (function() {
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var canvas = document.getElementById('canvas');
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//canvas.addEventListener("webglcontextlost", function(e) { alert('FIXME: WebGL context lost, please reload the page'); e.preventDefault(); }, false);
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return canvas;
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})(),
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setStatus: function(text) {
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console.log("status: " + text);
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},
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monitorRunDependencies: function(left) {
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// no run dependencies to log
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}
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};
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window.onerror = function() {
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console.log("onerror: " + event);
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};
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</script>
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{{{ SCRIPT }}}
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</body>
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</html>
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@ -0,0 +1,44 @@
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#
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# You will need GLFW (http://www.glfw.org):
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# brew install glfw
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#
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#CXX = g++
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#CXX = clang++
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EXE = example_glfw_metal
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SOURCES = main.mm
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SOURCES += ../imgui_impl_glfw.cpp ../imgui_impl_metal.mm
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SOURCES += ../../imgui.cpp ../../imgui_widgets.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp
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OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
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LIBS = -framework Metal -framework MetalKit -framework Cocoa -framework IOKit -framework CoreVideo -framework QuartzCore
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LIBS += -L/usr/local/lib -lglfw
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CXXFLAGS = -I../ -I../../ -I/usr/local/include
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CXXFLAGS += -Wall -Wformat
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CFLAGS = $(CXXFLAGS)
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%.o:%.cpp
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$(CXX) $(CXXFLAGS) -c -o $@ $<
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||||
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%.o:../%.cpp
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$(CXX) $(CXXFLAGS) -c -o $@ $<
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||||
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%.o:../../%.cpp
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$(CXX) $(CXXFLAGS) -c -o $@ $<
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||||
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||||
%.o:../%.mm
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$(CXX) $(CXXFLAGS) -ObjC++ -fobjc-weak -fobjc-arc -c -o $@ $<
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||||
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||||
%.o:%.mm
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||||
$(CXX) $(CXXFLAGS) -ObjC++ -fobjc-weak -fobjc-arc -c -o $@ $<
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||||
|
||||
all: $(EXE)
|
||||
@echo Build complete
|
||||
|
||||
$(EXE): $(OBJS)
|
||||
$(CXX) -o $@ $^ $(CXXFLAGS) $(LIBS)
|
||||
|
||||
clean:
|
||||
rm -f $(EXE) $(OBJS)
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||||
@ -0,0 +1,167 @@
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// ImGui - standalone example application for GLFW + Metal, using programmable pipeline
|
||||
// If you are new to ImGui, see examples/README.txt and documentation at the top of imgui.cpp.
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_glfw.h"
|
||||
#include "imgui_impl_metal.h"
|
||||
|
||||
#define GLFW_INCLUDE_NONE
|
||||
#define GLFW_EXPOSE_NATIVE_COCOA
|
||||
#include <GLFW/glfw3.h>
|
||||
#include <GLFW/glfw3native.h>
|
||||
|
||||
#import <Metal/Metal.h>
|
||||
#import <QuartzCore/QuartzCore.h>
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||||
|
||||
#include <stdio.h>
|
||||
|
||||
static void glfw_error_callback(int error, const char* description)
|
||||
{
|
||||
fprintf(stderr, "Glfw Error %d: %s\n", error, description);
|
||||
}
|
||||
|
||||
int main(int, char**)
|
||||
{
|
||||
// Setup Dear ImGui binding
|
||||
IMGUI_CHECKVERSION();
|
||||
ImGui::CreateContext();
|
||||
ImGuiIO& io = ImGui::GetIO(); (void)io;
|
||||
//io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
|
||||
//io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
|
||||
|
||||
// Setup style
|
||||
ImGui::StyleColorsDark();
|
||||
//ImGui::StyleColorsClassic();
|
||||
|
||||
// Load Fonts
|
||||
// - If no fonts are loaded, dear imgui will use the default font. You can also load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
|
||||
// - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
|
||||
// - If the file cannot be loaded, the function will return NULL. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
|
||||
// - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
|
||||
// - Read 'misc/fonts/README.txt' for more instructions and details.
|
||||
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
|
||||
//io.Fonts->AddFontDefault();
|
||||
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
|
||||
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
|
||||
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf", 16.0f);
|
||||
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/ProggyTiny.ttf", 10.0f);
|
||||
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// Setup window
|
||||
glfwSetErrorCallback(glfw_error_callback);
|
||||
if (!glfwInit())
|
||||
return 1;
|
||||
|
||||
// Create window with graphics context
|
||||
glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
|
||||
GLFWwindow* window = glfwCreateWindow(1280, 720, "Dear ImGui GLFW+Metal example", NULL, NULL);
|
||||
if (window == NULL)
|
||||
return 1;
|
||||
|
||||
id <MTLDevice> device = MTLCreateSystemDefaultDevice();;
|
||||
id <MTLCommandQueue> commandQueue = [device newCommandQueue];
|
||||
|
||||
ImGui_ImplGlfw_InitForOpenGL(window, true);
|
||||
ImGui_ImplMetal_Init(device);
|
||||
|
||||
NSWindow *nswin = glfwGetCocoaWindow(window);
|
||||
CAMetalLayer *layer = [CAMetalLayer layer];
|
||||
layer.device = device;
|
||||
layer.pixelFormat = MTLPixelFormatBGRA8Unorm;
|
||||
nswin.contentView.layer = layer;
|
||||
nswin.contentView.wantsLayer = YES;
|
||||
|
||||
MTLRenderPassDescriptor *renderPassDescriptor = [MTLRenderPassDescriptor new];
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
float clear_color[4] = {0.45f, 0.55f, 0.60f, 1.00f};
|
||||
|
||||
// Main loop
|
||||
while (!glfwWindowShouldClose(window))
|
||||
{
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
glfwPollEvents();
|
||||
|
||||
int width, height;
|
||||
glfwGetFramebufferSize(window, &width, &height);
|
||||
layer.drawableSize = CGSizeMake(width, height);
|
||||
id<CAMetalDrawable> drawable = [layer nextDrawable];
|
||||
|
||||
id<MTLCommandBuffer> commandBuffer = [commandQueue commandBuffer];
|
||||
renderPassDescriptor.colorAttachments[0].clearColor = MTLClearColorMake(clear_color[0], clear_color[1], clear_color[2], clear_color[3]);
|
||||
renderPassDescriptor.colorAttachments[0].texture = drawable.texture;
|
||||
renderPassDescriptor.colorAttachments[0].loadAction = MTLLoadActionClear;
|
||||
renderPassDescriptor.colorAttachments[0].storeAction = MTLStoreActionStore;
|
||||
id <MTLRenderCommandEncoder> renderEncoder = [commandBuffer renderCommandEncoderWithDescriptor:renderPassDescriptor];
|
||||
[renderEncoder pushDebugGroup:@"ImGui demo"];
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplMetal_NewFrame(renderPassDescriptor);
|
||||
ImGui_ImplGlfw_NewFrame();
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
ImGui_ImplMetal_RenderDrawData(ImGui::GetDrawData(), commandBuffer, renderEncoder);
|
||||
|
||||
[renderEncoder popDebugGroup];
|
||||
[renderEncoder endEncoding];
|
||||
|
||||
[commandBuffer presentDrawable:drawable];
|
||||
[commandBuffer commit];
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
ImGui_ImplMetal_Shutdown();
|
||||
ImGui_ImplGlfw_Shutdown();
|
||||
ImGui::DestroyContext();
|
||||
|
||||
glfwDestroyWindow(window);
|
||||
glfwTerminate();
|
||||
|
||||
return 0;
|
||||
}
|
||||
@ -0,0 +1,68 @@
|
||||
#
|
||||
# Cross Platform Makefile
|
||||
# Compatible with MSYS2/MINGW, Ubuntu 14.04.1 and Mac OS X
|
||||
#
|
||||
# Linux:
|
||||
# apt-get install freeglut3-dev
|
||||
#
|
||||
|
||||
#CXX = g++
|
||||
#CXX = clang++
|
||||
|
||||
EXE = example_glut_opengl2
|
||||
SOURCES = main.cpp
|
||||
SOURCES += ../imgui_impl_glut.cpp ../imgui_impl_opengl2.cpp
|
||||
SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
|
||||
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
|
||||
UNAME_S := $(shell uname -s)
|
||||
|
||||
CXXFLAGS = -I../ -I../../
|
||||
CXXFLAGS += -g -Wall -Wformat
|
||||
LIBS =
|
||||
|
||||
##---------------------------------------------------------------------
|
||||
## BUILD FLAGS PER PLATFORM
|
||||
##---------------------------------------------------------------------
|
||||
|
||||
ifeq ($(UNAME_S), Linux) #LINUX
|
||||
ECHO_MESSAGE = "Linux"
|
||||
LIBS += -lGL -lglut
|
||||
CFLAGS = $(CXXFLAGS)
|
||||
endif
|
||||
|
||||
ifeq ($(UNAME_S), Darwin) #APPLE
|
||||
ECHO_MESSAGE = "Mac OS X"
|
||||
LIBS += -framework OpenGL -framework GLUT
|
||||
LIBS += -L/usr/local/lib -L/opt/local/lib
|
||||
|
||||
CXXFLAGS += -I/usr/local/include -I/opt/local/include
|
||||
CFLAGS = $(CXXFLAGS)
|
||||
endif
|
||||
|
||||
ifeq ($(findstring MINGW,$(UNAME_S)),MINGW)
|
||||
ECHO_MESSAGE = "MinGW"
|
||||
LIBS += -lgdi32 -lopengl32 -limm32 -lglut
|
||||
CFLAGS = $(CXXFLAGS)
|
||||
endif
|
||||
|
||||
##---------------------------------------------------------------------
|
||||
## BUILD RULES
|
||||
##---------------------------------------------------------------------
|
||||
|
||||
%.o:%.cpp
|
||||
$(CXX) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
%.o:../%.cpp
|
||||
$(CXX) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
%.o:../../%.cpp
|
||||
$(CXX) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
all: $(EXE)
|
||||
@echo Build complete for $(ECHO_MESSAGE)
|
||||
|
||||
$(EXE): $(OBJS)
|
||||
$(CXX) -o $@ $^ $(CXXFLAGS) $(LIBS)
|
||||
|
||||
clean:
|
||||
rm -f $(EXE) $(OBJS)
|
||||
@ -0,0 +1,59 @@
|
||||
#
|
||||
# Cross Platform Makefile
|
||||
# Compatible with MSYS2/MINGW, Ubuntu 14.04.1 and Mac OS X
|
||||
#
|
||||
|
||||
EXE = example_null
|
||||
SOURCES = main.cpp
|
||||
SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
|
||||
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
|
||||
UNAME_S := $(shell uname -s)
|
||||
|
||||
CXXFLAGS = -I../ -I../../
|
||||
CXXFLAGS += -g -Wall -Wformat
|
||||
LIBS =
|
||||
|
||||
##---------------------------------------------------------------------
|
||||
## BUILD FLAGS PER PLATFORM
|
||||
##---------------------------------------------------------------------
|
||||
|
||||
ifeq ($(UNAME_S), Linux) #LINUX
|
||||
ECHO_MESSAGE = "Linux"
|
||||
CFLAGS = $(CXXFLAGS)
|
||||
endif
|
||||
|
||||
ifeq ($(UNAME_S), Darwin) #APPLE
|
||||
ECHO_MESSAGE = "Mac OS X"
|
||||
CFLAGS = $(CXXFLAGS)
|
||||
endif
|
||||
|
||||
ifeq ($(findstring MINGW,$(UNAME_S)),MINGW)
|
||||
ECHO_MESSAGE = "MinGW"
|
||||
CFLAGS = $(CXXFLAGS)
|
||||
endif
|
||||
|
||||
##---------------------------------------------------------------------
|
||||
## BUILD RULES
|
||||
##---------------------------------------------------------------------
|
||||
|
||||
%.o:%.cpp
|
||||
$(CXX) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
%.o:../%.cpp
|
||||
$(CXX) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
%.o:../../%.cpp
|
||||
$(CXX) $(CXXFLAGS) -c -o $@ $<
|
||||
|
||||
%.o:../libs/gl3w/GL/%.c
|
||||
# %.o:../libs/glad/src/%.c
|
||||
$(CC) $(CFLAGS) -c -o $@ $<
|
||||
|
||||
all: $(EXE)
|
||||
@echo Build complete for $(ECHO_MESSAGE)
|
||||
|
||||
$(EXE): $(OBJS)
|
||||
$(CXX) -o $@ $^ $(CXXFLAGS) $(LIBS)
|
||||
|
||||
clean:
|
||||
rm -f $(EXE) $(OBJS)
|
||||
@ -0,0 +1,8 @@
|
||||
@REM Build for Visual Studio compiler. Run your copy of vcvars32.bat or vcvarsall.bat to setup command-line compiler.
|
||||
set OUT_DIR=Debug
|
||||
set OUT_EXE=example_sdl_directx11
|
||||
set INCLUDES=/I.. /I..\.. /I%SDL2_DIR%\include /I "%WindowsSdkDir%Include\um" /I "%WindowsSdkDir%Include\shared" /I "%DXSDK_DIR%Include"
|
||||
set SOURCES=main.cpp ..\imgui_impl_sdl.cpp ..\imgui_impl_dx11.cpp ..\..\imgui*.cpp
|
||||
set LIBS=/libpath:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib /LIBPATH:"%DXSDK_DIR%/Lib/x86" d3d11.lib d3dcompiler.lib
|
||||
mkdir %OUT_DIR%
|
||||
cl /nologo /Zi /MD %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
|
||||
@ -0,0 +1,57 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<Filter Include="imgui">
|
||||
<UniqueIdentifier>{0587d7a3-f2ce-4d56-b84f-a0005d3bfce6}</UniqueIdentifier>
|
||||
</Filter>
|
||||
<Filter Include="sources">
|
||||
<UniqueIdentifier>{08e36723-ce4f-4cff-9662-c40801cf1acf}</UniqueIdentifier>
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClInclude Include="..\..\imconfig.h">
|
||||
<Filter>imgui</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\imgui.h">
|
||||
<Filter>imgui</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\..\imgui_internal.h">
|
||||
<Filter>imgui</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\imgui_impl_dx11.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
<ClInclude Include="..\imgui_impl_sdl.h">
|
||||
<Filter>sources</Filter>
|
||||
</ClInclude>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="..\..\imgui.cpp">
|
||||
<Filter>imgui</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="main.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\imgui_demo.cpp">
|
||||
<Filter>imgui</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\imgui_draw.cpp">
|
||||
<Filter>imgui</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\imgui_impl_dx11.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\..\imgui_widgets.cpp">
|
||||
<Filter>imgui</Filter>
|
||||
</ClCompile>
|
||||
<ClCompile Include="..\imgui_impl_sdl.cpp">
|
||||
<Filter>sources</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<None Include="..\README.txt" />
|
||||
<None Include="..\..\misc\natvis\imgui.natvis">
|
||||
<Filter>sources</Filter>
|
||||
</None>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@ -0,0 +1,238 @@
|
||||
// dear imgui: standalone example application for SDL2 + DirectX 11
|
||||
// If you are new to dear imgui, see examples/README.txt and documentation at the top of imgui.cpp.
|
||||
// (SDL is a cross-platform general purpose library for handling windows, inputs, OpenGL/Vulkan graphics context creation, etc.)
|
||||
|
||||
#include "imgui.h"
|
||||
#include "imgui_impl_sdl.h"
|
||||
#include "imgui_impl_dx11.h"
|
||||
#include <d3d11.h>
|
||||
#include <stdio.h>
|
||||
#include <SDL.h>
|
||||
#include <SDL_syswm.h>
|
||||
|
||||
// Data
|
||||
static ID3D11Device* g_pd3dDevice = NULL;
|
||||
static ID3D11DeviceContext* g_pd3dDeviceContext = NULL;
|
||||
static IDXGISwapChain* g_pSwapChain = NULL;
|
||||
static ID3D11RenderTargetView* g_mainRenderTargetView = NULL;
|
||||
|
||||
// Forward declarations of helper functions
|
||||
bool CreateDeviceD3D(HWND hWnd);
|
||||
void CleanupDeviceD3D();
|
||||
void CreateRenderTarget();
|
||||
void CleanupRenderTarget();
|
||||
|
||||
// Main code
|
||||
int main(int, char**)
|
||||
{
|
||||
// Setup SDL
|
||||
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_GAMECONTROLLER) != 0)
|
||||
{
|
||||
printf("Error: %s\n", SDL_GetError());
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Setup window
|
||||
SDL_WindowFlags window_flags = (SDL_WindowFlags)(SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI);
|
||||
SDL_Window* window = SDL_CreateWindow("Dear ImGui SDL2+DirectX11 example", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 1280, 720, window_flags);
|
||||
SDL_SysWMinfo wmInfo;
|
||||
SDL_VERSION(&wmInfo.version);
|
||||
SDL_GetWindowWMInfo(window, &wmInfo);
|
||||
HWND hwnd = (HWND)wmInfo.info.win.window;
|
||||
|
||||
// Initialize Direct3D
|
||||
if (!CreateDeviceD3D(hwnd))
|
||||
{
|
||||
CleanupDeviceD3D();
|
||||
return 1;
|
||||
}
|
||||
|
||||
// Setup Dear ImGui context
|
||||
IMGUI_CHECKVERSION();
|
||||
ImGui::CreateContext();
|
||||
ImGuiIO& io = ImGui::GetIO(); (void)io;
|
||||
io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
|
||||
//io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
|
||||
io.ConfigFlags |= ImGuiConfigFlags_DockingEnable; // Enable Docking
|
||||
io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Enable Multi-Viewport / Platform Windows
|
||||
//io.ConfigViewportsNoAutoMerge = true;
|
||||
//io.ConfigViewportsNoTaskBarIcon = true;
|
||||
|
||||
// Setup Dear ImGui style
|
||||
ImGui::StyleColorsDark();
|
||||
//ImGui::StyleColorsClassic();
|
||||
|
||||
// When viewports are enabled we tweak WindowRounding/WindowBg so platform windows can look identical to regular ones.
|
||||
ImGuiStyle& style = ImGui::GetStyle();
|
||||
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
|
||||
{
|
||||
style.WindowRounding = 0.0f;
|
||||
style.Colors[ImGuiCol_WindowBg].w = 1.0f;
|
||||
}
|
||||
|
||||
// Setup Platform/Renderer bindings
|
||||
ImGui_ImplSDL2_InitForD3D(window);
|
||||
ImGui_ImplDX11_Init(g_pd3dDevice, g_pd3dDeviceContext);
|
||||
|
||||
// Load Fonts
|
||||
// - If no fonts are loaded, dear imgui will use the default font. You can also load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
|
||||
// - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
|
||||
// - If the file cannot be loaded, the function will return NULL. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
|
||||
// - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
|
||||
// - Read 'misc/fonts/README.txt' for more instructions and details.
|
||||
// - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
|
||||
//io.Fonts->AddFontDefault();
|
||||
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
|
||||
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
|
||||
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf", 16.0f);
|
||||
//io.Fonts->AddFontFromFileTTF("../../misc/fonts/ProggyTiny.ttf", 10.0f);
|
||||
//ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf", 18.0f, NULL, io.Fonts->GetGlyphRangesJapanese());
|
||||
//IM_ASSERT(font != NULL);
|
||||
|
||||
// Our state
|
||||
bool show_demo_window = true;
|
||||
bool show_another_window = false;
|
||||
ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
|
||||
|
||||
// Main loop
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
// Poll and handle events (inputs, window resize, etc.)
|
||||
// You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
|
||||
// - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application.
|
||||
// - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application.
|
||||
// Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
|
||||
SDL_Event event;
|
||||
while (SDL_PollEvent(&event))
|
||||
{
|
||||
ImGui_ImplSDL2_ProcessEvent(&event);
|
||||
if (event.type == SDL_QUIT)
|
||||
done = true;
|
||||
if (event.type == SDL_WINDOWEVENT && event.window.event == SDL_WINDOWEVENT_CLOSE && event.window.windowID == SDL_GetWindowID(window))
|
||||
done = true;
|
||||
}
|
||||
|
||||
// Start the Dear ImGui frame
|
||||
ImGui_ImplDX11_NewFrame();
|
||||
ImGui_ImplSDL2_NewFrame(window);
|
||||
ImGui::NewFrame();
|
||||
|
||||
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
|
||||
if (show_demo_window)
|
||||
ImGui::ShowDemoWindow(&show_demo_window);
|
||||
|
||||
// 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
|
||||
{
|
||||
static float f = 0.0f;
|
||||
static int counter = 0;
|
||||
|
||||
ImGui::Begin("Hello, world!"); // Create a window called "Hello, world!" and append into it.
|
||||
|
||||
ImGui::Text("This is some useful text."); // Display some text (you can use a format strings too)
|
||||
ImGui::Checkbox("Demo Window", &show_demo_window); // Edit bools storing our window open/close state
|
||||
ImGui::Checkbox("Another Window", &show_another_window);
|
||||
|
||||
ImGui::SliderFloat("float", &f, 0.0f, 1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
|
||||
ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
|
||||
|
||||
if (ImGui::Button("Button")) // Buttons return true when clicked (most widgets return true when edited/activated)
|
||||
counter++;
|
||||
ImGui::SameLine();
|
||||
ImGui::Text("counter = %d", counter);
|
||||
|
||||
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// 3. Show another simple window.
|
||||
if (show_another_window)
|
||||
{
|
||||
ImGui::Begin("Another Window", &show_another_window); // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
|
||||
ImGui::Text("Hello from another window!");
|
||||
if (ImGui::Button("Close Me"))
|
||||
show_another_window = false;
|
||||
ImGui::End();
|
||||
}
|
||||
|
||||
// Rendering
|
||||
ImGui::Render();
|
||||
g_pd3dDeviceContext->OMSetRenderTargets(1, &g_mainRenderTargetView, NULL);
|
||||
g_pd3dDeviceContext->ClearRenderTargetView(g_mainRenderTargetView, (float*)&clear_color);
|
||||
ImGui_ImplDX11_RenderDrawData(ImGui::GetDrawData());
|
||||
|
||||
// Update and Render additional Platform Windows
|
||||
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
|
||||
{
|
||||
ImGui::UpdatePlatformWindows();
|
||||
ImGui::RenderPlatformWindowsDefault();
|
||||
}
|
||||
|
||||
g_pSwapChain->Present(1, 0); // Present with vsync
|
||||
//g_pSwapChain->Present(0, 0); // Present without vsync
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
ImGui_ImplDX11_Shutdown();
|
||||
ImGui_ImplSDL2_Shutdown();
|
||||
ImGui::DestroyContext();
|
||||
|
||||
CleanupDeviceD3D();
|
||||
SDL_DestroyWindow(window);
|
||||
SDL_Quit();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Helper functions
|
||||
|
||||
bool CreateDeviceD3D(HWND hWnd)
|
||||
{
|
||||
// Setup swap chain
|
||||
DXGI_SWAP_CHAIN_DESC sd;
|
||||
ZeroMemory(&sd, sizeof(sd));
|
||||
sd.BufferCount = 2;
|
||||
sd.BufferDesc.Width = 0;
|
||||
sd.BufferDesc.Height = 0;
|
||||
sd.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
|
||||
sd.BufferDesc.RefreshRate.Numerator = 60;
|
||||
sd.BufferDesc.RefreshRate.Denominator = 1;
|
||||
sd.Flags = DXGI_SWAP_CHAIN_FLAG_ALLOW_MODE_SWITCH;
|
||||
sd.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
|
||||
sd.OutputWindow = hWnd;
|
||||
sd.SampleDesc.Count = 1;
|
||||
sd.SampleDesc.Quality = 0;
|
||||
sd.Windowed = TRUE;
|
||||
sd.SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
|
||||
|
||||
UINT createDeviceFlags = 0;
|
||||
//createDeviceFlags |= D3D11_CREATE_DEVICE_DEBUG;
|
||||
D3D_FEATURE_LEVEL featureLevel;
|
||||
const D3D_FEATURE_LEVEL featureLevelArray[2] = { D3D_FEATURE_LEVEL_11_0, D3D_FEATURE_LEVEL_10_0, };
|
||||
if (D3D11CreateDeviceAndSwapChain(NULL, D3D_DRIVER_TYPE_HARDWARE, NULL, createDeviceFlags, featureLevelArray, 2, D3D11_SDK_VERSION, &sd, &g_pSwapChain, &g_pd3dDevice, &featureLevel, &g_pd3dDeviceContext) != S_OK)
|
||||
return false;
|
||||
|
||||
CreateRenderTarget();
|
||||
return true;
|
||||
}
|
||||
|
||||
void CleanupDeviceD3D()
|
||||
{
|
||||
CleanupRenderTarget();
|
||||
if (g_pSwapChain) { g_pSwapChain->Release(); g_pSwapChain = NULL; }
|
||||
if (g_pd3dDeviceContext) { g_pd3dDeviceContext->Release(); g_pd3dDeviceContext = NULL; }
|
||||
if (g_pd3dDevice) { g_pd3dDevice->Release(); g_pd3dDevice = NULL; }
|
||||
}
|
||||
|
||||
void CreateRenderTarget()
|
||||
{
|
||||
ID3D11Texture2D* pBackBuffer;
|
||||
g_pSwapChain->GetBuffer(0, IID_PPV_ARGS(&pBackBuffer));
|
||||
g_pd3dDevice->CreateRenderTargetView(pBackBuffer, NULL, &g_mainRenderTargetView);
|
||||
pBackBuffer->Release();
|
||||
}
|
||||
|
||||
void CleanupRenderTarget()
|
||||
{
|
||||
if (g_mainRenderTargetView) { g_mainRenderTargetView->Release(); g_mainRenderTargetView = NULL; }
|
||||
}
|
||||
@ -1,8 +1,8 @@
|
||||
@REM Build for Visual Studio compiler. Run your copy of vcvars32.bat or vcvarsall.bat to setup command-line compiler.
|
||||
set OUT_DIR=Debug
|
||||
set OUT_EXE=example_sdl_opengl2.exe
|
||||
set OUT_EXE=example_sdl_opengl2
|
||||
set INCLUDES=/I.. /I..\.. /I%SDL2_DIR%\include
|
||||
set SOURCES=main.cpp ..\imgui_impl_sdl.cpp ..\imgui_impl_opengl2.cpp ..\..\imgui*.cpp
|
||||
set LIBS=/libpath:%SDL2_DIR%\lib\x86 SDL2.lib SDL2main.lib opengl32.lib
|
||||
mkdir %OUT_DIR%
|
||||
cl /nologo /Zi /MD %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_DIR%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
|
||||
cl /nologo /Zi /MD %INCLUDES% %SOURCES% /Fe%OUT_DIR%/%OUT_EXE%.exe /Fo%OUT_DIR%/ /link %LIBS% /subsystem:console
|
||||
|
||||
@ -1,29 +0,0 @@
|
||||
// dear imgui: Platform Binding for FreeGLUT
|
||||
// This needs to be used along with a Renderer (e.g. OpenGL2)
|
||||
|
||||
// Issues:
|
||||
// [ ] Platform: GLUT is unable to distinguish e.g. Backspace from CTRL+H or TAB from CTRL+I
|
||||
// [ ] Platform: Missing gamepad support.
|
||||
|
||||
// You can copy and use unmodified imgui_impl_* files in your project. See main.cpp for an example of using this.
|
||||
// If you are new to dear imgui, read examples/README.txt and read the documentation at the top of imgui.cpp.
|
||||
// https://github.com/ocornut/imgui
|
||||
|
||||
#pragma once
|
||||
|
||||
IMGUI_IMPL_API bool ImGui_ImplFreeGLUT_Init();
|
||||
IMGUI_IMPL_API void ImGui_ImplFreeGLUT_InstallFuncs();
|
||||
IMGUI_IMPL_API void ImGui_ImplFreeGLUT_Shutdown();
|
||||
IMGUI_IMPL_API void ImGui_ImplFreeGLUT_NewFrame();
|
||||
|
||||
// You can call ImGui_ImplFreeGLUT_InstallFuncs() to get all those functions installed automatically,
|
||||
// or call them yourself from your own GLUT handlers. We are using the same weird names as GLUT for consistency..
|
||||
//---------------------------------------- GLUT name --------------------------------------------- Decent Name ---------
|
||||
IMGUI_IMPL_API void ImGui_ImplFreeGLUT_ReshapeFunc(int w, int h); // ~ ResizeFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplFreeGLUT_MotionFunc(int x, int y); // ~ MouseMoveFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplFreeGLUT_MouseFunc(int button, int state, int x, int y); // ~ MouseButtonFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplFreeGLUT_MouseWheelFunc(int button, int dir, int x, int y); // ~ MouseWheelFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplFreeGLUT_KeyboardFunc(unsigned char c, int x, int y); // ~ CharPressedFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplFreeGLUT_KeyboardUpFunc(unsigned char c, int x, int y); // ~ CharReleasedFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplFreeGLUT_SpecialFunc(int key, int x, int y); // ~ KeyPressedFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplFreeGLUT_SpecialUpFunc(int key, int x, int y); // ~ KeyReleasedFunc
|
||||
@ -0,0 +1,35 @@
|
||||
// dear imgui: Platform Binding for GLUT/FreeGLUT
|
||||
// This needs to be used along with a Renderer (e.g. OpenGL2)
|
||||
|
||||
// !!! GLUT/FreeGLUT IS OBSOLETE SOFTWARE. Using GLUT is not recommended unless you really miss the 90's. !!!
|
||||
// !!! If someone or something is teaching you GLUT in 2019, you are being abused. Please show some resistance. !!!
|
||||
// !!! Nowadays, prefer using GLFW or SDL instead!
|
||||
|
||||
// Issues:
|
||||
// [ ] Platform: GLUT is unable to distinguish e.g. Backspace from CTRL+H or TAB from CTRL+I
|
||||
// [ ] Platform: Missing mouse cursor shape/visibility support.
|
||||
// [ ] Platform: Missing clipboard support (not supported by Glut).
|
||||
// [ ] Platform: Missing gamepad support.
|
||||
|
||||
// You can copy and use unmodified imgui_impl_* files in your project. See main.cpp for an example of using this.
|
||||
// If you are new to dear imgui, read examples/README.txt and read the documentation at the top of imgui.cpp.
|
||||
// https://github.com/ocornut/imgui
|
||||
|
||||
#pragma once
|
||||
|
||||
IMGUI_IMPL_API bool ImGui_ImplGLUT_Init();
|
||||
IMGUI_IMPL_API void ImGui_ImplGLUT_InstallFuncs();
|
||||
IMGUI_IMPL_API void ImGui_ImplGLUT_Shutdown();
|
||||
IMGUI_IMPL_API void ImGui_ImplGLUT_NewFrame();
|
||||
|
||||
// You can call ImGui_ImplGLUT_InstallFuncs() to get all those functions installed automatically,
|
||||
// or call them yourself from your own GLUT handlers. We are using the same weird names as GLUT for consistency..
|
||||
//---------------------------------------- GLUT name --------------------------------------------- Decent Name ---------
|
||||
IMGUI_IMPL_API void ImGui_ImplGLUT_ReshapeFunc(int w, int h); // ~ ResizeFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplGLUT_MotionFunc(int x, int y); // ~ MouseMoveFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplGLUT_MouseFunc(int button, int state, int x, int y); // ~ MouseButtonFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplGLUT_MouseWheelFunc(int button, int dir, int x, int y); // ~ MouseWheelFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplGLUT_KeyboardFunc(unsigned char c, int x, int y); // ~ CharPressedFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplGLUT_KeyboardUpFunc(unsigned char c, int x, int y); // ~ CharReleasedFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplGLUT_SpecialFunc(int key, int x, int y); // ~ KeyPressedFunc
|
||||
IMGUI_IMPL_API void ImGui_ImplGLUT_SpecialUpFunc(int key, int x, int y); // ~ KeyReleasedFunc
|
||||
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Reference in New Issue