Merge e4cb1d9d72 into 9c707b6d8f

examples/opengl_example/glfw_example/Makefile

@@ -14,7 +14,7 @@
 CXX = g++
 
 OBJS = main.o
-OBJS += ../../imgui.o
+OBJS += ../../../imgui.o
 
 UNAME_S := $(shell uname -s)
 

examples/opengl_example/glfw_example/main.cpp

@@ -5,7 +5,7 @@
 #endif
 #define STB_IMAGE_IMPLEMENTATION
 #include "stb_image.h"                  // for .png loading
-#include "../../imgui.h"
+#include "../../../imgui.h"
 
 // glew & glfw
 #define GLEW_STATIC

examples/opengl_example/sdl2_example/Makefile

@@ -0,0 +1,53 @@
+#
+# Cross Platform Make file
+#
+# Compatible with Ubuntu 14.04.1 and Mac OS X
+#
+#
+# if you using Mac OS X:
+#  You should install glew via homebrew
+#    brew install glew
+#  Also you'll need glfw
+#    http://www.glfw.org
+#
+
+CXX = g++
+
+OBJS = main.o
+OBJS += ../../../imgui.o
+
+UNAME_S := $(shell uname -s)
+
+
+ifeq ($(UNAME_S), Linux) #LINUX
+	ECHO_MESSAGE = "Linux"
+	CXXFLAGS = -I../../ `pkg-config --cflags sdl2`
+	LIBS = `pkg-config --static --libs sdl2` -lGLEW
+endif
+
+ifeq ($(UNAME_S), Darwin) #APPLE
+	ECHO_MESSAGE = "Mac OS X"
+
+	LIBS = -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
+	LIBS += -L/usr/local/Cellar/glew/1.10.0/lib -L/usr/local/lib
+	LIBS += -lglew -lsdl2
+
+	CXXFLAGS = -I/usr/local/Cellar/glew/1.10.0/include -I/usr/local/include
+	CXXFLAGS += -I../../
+
+#	CXXFLAGS += -D__APPLE__
+
+endif
+
+.cpp.o:
+	$(CXX) $(CXXFLAGS) -c -o $@ $<
+
+all:imgui_example
+	@echo Build complete for $(ECHO_MESSAGE)
+
+imgui_example:$(OBJS)
+	$(CXX) -o imgui_example $(OBJS) $(CXXFLAGS) $(LIBS)
+
+clean:
+	rm $(OBJS)
+

examples/opengl_example/sdl2_example/glew/LICENSE.txt

@@ -0,0 +1,73 @@
+The OpenGL Extension Wrangler Library
+Copyright (C) 2002-2007, Milan Ikits <milan ikits[]ieee org>
+Copyright (C) 2002-2007, Marcelo E. Magallon <mmagallo[]debian org>
+Copyright (C) 2002, Lev Povalahev
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without 
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, 
+  this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice, 
+  this list of conditions and the following disclaimer in the documentation 
+  and/or other materials provided with the distribution.
+* The name of the author may be used to endorse or promote products 
+  derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+THE POSSIBILITY OF SUCH DAMAGE.
+
+
+Mesa 3-D graphics library
+Version:  7.0
+
+Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+Copyright (c) 2007 The Khronos Group Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and/or associated documentation files (the
+"Materials"), to deal in the Materials without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Materials, and to
+permit persons to whom the Materials are furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Materials.
+
+THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.

examples/opengl_example/sdl2_example/glew/README.txt

@@ -0,0 +1,18 @@
+See doc/index.html for more information.
+
+If you downloaded the tarball from the GLEW website, you just need to:
+
+    Unix:
+
+        make
+
+    Windows:
+
+        use the project file in build/vc6/
+
+If you wish to build GLEW from scratch (update the extension data from
+the net or add your own extension information), you need a Unix
+environment (including wget, perl, and GNU make).  The extension data
+is regenerated from the top level source directory with:
+
+        make extensions

examples/opengl_example/sdl2_example/glew/TODO.txt

@@ -0,0 +1,12 @@
+Major:
+ - add support for windows mini-client drivers
+ - add windows installer (msi)
+ - separate build of static and shared object files (for mingw and
+ cygwin)
+ - start designing GLEW 2.0
+
+Minor:
+ - make auto scripts work with text mode cygwin mounts
+ - add support for all SUN, MTX, and OML extensions
+ - make auto/Makefile more robust against auto/core/*~ mistakes
+ - web poll on separating glew, glxew and wglew

examples/opengl_example/sdl2_example/main.cpp

@@ -0,0 +1,201 @@
+#define STB_IMAGE_IMPLEMENTATION
+#include "stb_image.h"                  // for .png loading
+#include "../../../imgui.h"
+
+// glew & glfw
+//#define GLEW_STATIC
+#include <GL/glew.h>
+#include <SDL2/SDL.h>
+
+#include <iostream>
+
+static SDL_Window* window;
+static SDL_GLContext context;
+static GLuint fontTex;
+static bool mousePressed[4] = { false, false };
+static ImVec2 mousePosScale(1.0f, 1.0f);
+
+// This is the main rendering function that you have to implement and provide to ImGui (via setting up 'RenderDrawListsFn' in the ImGuiIO structure)
+// If text or lines are blurry when integrating ImGui in your engine:
+// - in your Render function, try translating your projection matrix by (0.5f,0.5f) or (0.375f,0.375f)
+// - try adjusting ImGui::GetIO().PixelCenterOffset to 0.5f or 0.375f
+static void ImImpl_RenderDrawLists(ImDrawList** const cmd_lists, int cmd_lists_count)
+{
+  if (cmd_lists_count == 0)
+    return;
+
+  // We are using the OpenGL fixed pipeline to make the example code simpler to read!
+  // A probable faster way to render would be to collate all vertices from all cmd_lists into a single vertex buffer.
+  // Setup render state: alpha-blending enabled, no face culling, no depth testing, scissor enabled, vertex/texcoord/color pointers.
+  glEnable(GL_BLEND);
+  glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+  glDisable(GL_CULL_FACE);
+  glDisable(GL_DEPTH_TEST);
+  glEnable(GL_SCISSOR_TEST);
+  glEnableClientState(GL_VERTEX_ARRAY);
+  glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+  glEnableClientState(GL_COLOR_ARRAY);
+
+  // Setup texture
+  glBindTexture(GL_TEXTURE_2D, fontTex);
+  glEnable(GL_TEXTURE_2D);
+
+  // Setup orthographic projection matrix
+  const float width = ImGui::GetIO().DisplaySize.x;
+  const float height = ImGui::GetIO().DisplaySize.y;
+  glMatrixMode(GL_PROJECTION);
+  glLoadIdentity();
+  glOrtho(0.0f, width, height, 0.0f, -1.0f, +1.0f);
+  glMatrixMode(GL_MODELVIEW);
+  glLoadIdentity();
+
+  // Render command lists
+  for (int n = 0; n < cmd_lists_count; n++)
+  {
+    const ImDrawList* cmd_list = cmd_lists[n];
+    const unsigned char* vtx_buffer = (const unsigned char*)cmd_list->vtx_buffer.begin();
+    glVertexPointer(2, GL_FLOAT, sizeof(ImDrawVert), (void*)(vtx_buffer));
+    glTexCoordPointer(2, GL_FLOAT, sizeof(ImDrawVert), (void*)(vtx_buffer+8));
+    glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(ImDrawVert), (void*)(vtx_buffer+16));
+
+    int vtx_offset = 0;
+    const ImDrawCmd* pcmd_end = cmd_list->commands.end();
+    for (const ImDrawCmd* pcmd = cmd_list->commands.begin(); pcmd != pcmd_end; pcmd++)
+    {
+      glScissor((int)pcmd->clip_rect.x, (int)(height - pcmd->clip_rect.w), (int)(pcmd->clip_rect.z - pcmd->clip_rect.x), (int)(pcmd->clip_rect.w - pcmd->clip_rect.y));
+      glDrawArrays(GL_TRIANGLES, vtx_offset, pcmd->vtx_count);
+      vtx_offset += pcmd->vtx_count;
+    }
+  }
+  glDisable(GL_SCISSOR_TEST);
+  glDisableClientState(GL_COLOR_ARRAY);
+  glDisableClientState(GL_TEXTURE_COORD_ARRAY);
+  glDisableClientState(GL_VERTEX_ARRAY);
+}
+
+void InitGL()
+{
+  SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
+  SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
+  SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
+  SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8);
+  SDL_GL_SetAttribute(SDL_GL_BUFFER_SIZE, 32);
+  SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
+  SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK,
+      SDL_GL_CONTEXT_PROFILE_CORE);
+
+  SDL_Init(SDL_INIT_EVERYTHING);
+
+  window = SDL_CreateWindow("SDL IMGui Example.",
+      SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 1280, 720,
+      SDL_WINDOW_OPENGL);
+  context = SDL_GL_CreateContext(window);
+
+  glewExperimental = GL_TRUE;
+  GLenum status = glewInit();
+  if (status != GLEW_OK) {
+    printf("Could not initialize GLEW!\n");
+  }
+}
+
+void InitImGui()
+{
+  int w, h;
+  int fb_w, fb_h;
+  SDL_GetWindowSize(window, &w, &h);
+  SDL_GetWindowSize(window, &fb_w, &fb_h); // Needs to be corrected for SDL Framebuffer
+  mousePosScale.x = (float)fb_w / w;
+  mousePosScale.y = (float)fb_h / h;
+
+  ImGuiIO& io = ImGui::GetIO();
+  io.DisplaySize = ImVec2((float)fb_w, (float)fb_h);  // Display size, in pixels. For clamping windows positions.
+  io.PixelCenterOffset = 0.0f;                        // Align OpenGL texels
+
+  io.RenderDrawListsFn = ImImpl_RenderDrawLists;
+
+  // Load font texture
+  glGenTextures(1, &fontTex);
+  glBindTexture(GL_TEXTURE_2D, fontTex);
+  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+
+  // Default font (embedded in code)
+  const void* png_data;
+  unsigned int png_size;
+  ImGui::GetDefaultFontData(NULL, NULL, &png_data, &png_size);
+  int tex_x, tex_y, tex_comp;
+  void* tex_data = stbi_load_from_memory((const unsigned char*)png_data, (int)png_size, &tex_x, &tex_y, &tex_comp, 0);
+  IM_ASSERT(tex_data != NULL);
+
+  glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, tex_x, tex_y, 0, GL_RGBA, GL_UNSIGNED_BYTE, tex_data);
+  stbi_image_free(tex_data);
+}
+
+void UpdateImGui()
+{
+  ImGuiIO& io = ImGui::GetIO();
+
+  SDL_PumpEvents();
+
+  // Setup inputs
+  // (we already got mouse wheel, keyboard keys & characters from glfw callbacks polled in glfwPollEvents())
+  int mouse_x, mouse_y;
+  SDL_GetMouseState(&mouse_x, &mouse_y);
+
+  io.MousePos = ImVec2((float)mouse_x * mousePosScale.x, (float)mouse_y * mousePosScale.y);      // Mouse position, in pixels (set to -1,-1 if no mouse / on another screen, etc.)
+
+  io.MouseDown[0] = mousePressed[0] || (SDL_GetMouseState(NULL, NULL) & SDL_BUTTON(SDL_BUTTON_LEFT));
+  io.MouseDown[1] = mousePressed[1] || (SDL_GetMouseState(NULL, NULL) & SDL_BUTTON(SDL_BUTTON_RIGHT));
+
+  // Start the frame
+  ImGui::NewFrame();
+}
+
+// Application code
+int main(int argc, char** argv)
+{
+  InitGL();
+  InitImGui();
+
+  bool running = true;
+  while (running) {
+    ImGuiIO& io = ImGui::GetIO();
+    mousePressed[0] = mousePressed[1] = false;
+    io.MouseWheel = 0;
+
+    SDL_Event event;
+    while (SDL_PollEvent(&event)) {
+      if (event.type == SDL_QUIT) {
+        running = false;
+      }
+    }
+
+    UpdateImGui();
+
+    ImGui::Begin("Debug");
+    ImGui::Text("Hello, world %d", 123);
+    if (ImGui::Button("OK")) {
+      std::cout << "Button clicked!\n";
+    }
+    ImGui::End();
+
+    // Rendering
+    glClearColor(0.8f, 0.6f, 0.6f, 1.0f);
+    glClear(GL_COLOR_BUFFER_BIT);
+
+    ImGui::Render();
+
+    GLenum error = glGetError();
+    if (error != GL_NO_ERROR) {
+      std::cout << gluErrorString(error) << std::endl;
+    }
+
+    SDL_GL_SwapWindow(window);
+  }
+
+  ImGui::Shutdown();
+  SDL_GL_DeleteContext(context);
+  SDL_DestroyWindow(window);
+  SDL_Quit();
+  return 0;
+}

examples/opengl_example/sdl2_example/sdl2_example.sln

@@ -0,0 +1,20 @@
+
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opengl_example", "opengl_example.vcxproj", "{9CDA7840-B7A5-496D-A527-E95571496D18}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{9CDA7840-B7A5-496D-A527-E95571496D18}.Debug|Win32.ActiveCfg = Debug|Win32
+		{9CDA7840-B7A5-496D-A527-E95571496D18}.Debug|Win32.Build.0 = Debug|Win32
+		{9CDA7840-B7A5-496D-A527-E95571496D18}.Release|Win32.ActiveCfg = Release|Win32
+		{9CDA7840-B7A5-496D-A527-E95571496D18}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

examples/opengl_example/sdl2_example/sdl2_example.vcxproj

@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{9CDA7840-B7A5-496D-A527-E95571496D18}</ProjectGuid>
+    <RootNamespace>opengl_example</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>$(SolutionDir)\glfw\include;$(SolutionDir)\glew\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalLibraryDirectories>$(SolutionDir)\glfw\lib-msvc100;$(SolutionDir)\glew\lib\Release\Win32;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>opengl32.lib;imm32.lib;glfw3.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <SubSystem>NotSet</SubSystem>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <AdditionalIncludeDirectories>$(SolutionDir)\glfw\include;$(SolutionDir)\glew\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalLibraryDirectories>$(SolutionDir)\glfw\lib-msvc100;$(SolutionDir)\glew\lib\Release\Win32;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+      <AdditionalDependencies>opengl32.lib;imm32.lib;glfw3.lib;glew32s.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <SubSystem>NotSet</SubSystem>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\imgui.cpp" />
+    <ClCompile Include="main.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\imconfig.h" />
+    <ClInclude Include="..\..\imgui.h" />
+    <ClInclude Include="..\..\stb_textedit.h" />
+    <ClInclude Include="stb_image.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="..\..\LICENSE" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

examples/opengl_example/sdl2_example/sdl2_example.vcxproj.filters

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="imgui">
+      <UniqueIdentifier>{c336cfe3-f0c4-464c-9ef0-a9e17a7ff222}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="sources">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="main.cpp">
+      <Filter>sources</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\imgui.cpp">
+      <Filter>imgui</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="stb_image.h">
+      <Filter>sources</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\imconfig.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\imgui.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\stb_textedit.h">
+      <Filter>imgui</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="..\..\LICENSE">
+      <Filter>imgui</Filter>
+    </None>
+  </ItemGroup>
+</Project>