diff options
Diffstat (limited to 'imgui-1.92.1/examples/example_apple_opengl2')
3 files changed, 0 insertions, 609 deletions
diff --git a/imgui-1.92.1/examples/example_apple_opengl2/Makefile b/imgui-1.92.1/examples/example_apple_opengl2/Makefile deleted file mode 100644 index 4ad5fa6..0000000 --- a/imgui-1.92.1/examples/example_apple_opengl2/Makefile +++ /dev/null @@ -1,21 +0,0 @@ -# Makefile for example_apple_metal, for macOS only (**not iOS**) -CXX = clang++ -EXE = example_apple_opengl2 -IMGUI_DIR = ../../ -SOURCES = main.mm -SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_demo.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp -SOURCES += $(IMGUI_DIR)/backends/imgui_impl_osx.mm $(IMGUI_DIR)/backends/imgui_impl_opengl2.cpp - -CXXFLAGS = -std=c++11 -ObjC++ -fobjc-arc -Wall -Wextra -I$(IMGUI_DIR) -I$(IMGUI_DIR)/backends -FRAMEWORKS = -framework Cocoa -framework OpenGL -framework GameController - -all: $(EXE) - -$(EXE): $(SOURCES) - $(CXX) $(CXXFLAGS) $(SOURCES) -o $(EXE) $(FRAMEWORKS) - -run: all - ./$(EXE) - -clean: - rm -f $(EXE) *.o diff --git a/imgui-1.92.1/examples/example_apple_opengl2/example_apple_opengl2.xcodeproj/project.pbxproj b/imgui-1.92.1/examples/example_apple_opengl2/example_apple_opengl2.xcodeproj/project.pbxproj deleted file mode 100644 index 9770e43..0000000 --- a/imgui-1.92.1/examples/example_apple_opengl2/example_apple_opengl2.xcodeproj/project.pbxproj +++ /dev/null @@ -1,332 +0,0 @@ -// !$*UTF8*$! -{ - archiveVersion = 1; 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-} -@end - -@implementation AppView - --(void)prepareOpenGL -{ - [super prepareOpenGL]; - -#ifndef DEBUG - GLint swapInterval = 1; - [[self openGLContext] setValues:&swapInterval forParameter:NSOpenGLCPSwapInterval]; - if (swapInterval == 0) - NSLog(@"Error: Cannot set swap interval."); -#endif -} - --(void)initialize -{ - // Setup Dear ImGui context - // FIXME: This example doesn't have proper cleanup... - 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 Dear ImGui style - ImGui::StyleColorsDark(); - //ImGui::StyleColorsLight(); - - // Setup Platform/Renderer backends - ImGui_ImplOSX_Init(self); - ImGui_ImplOpenGL2_Init(); - - // 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 a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit). - // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering. - // - Read 'docs/FONTS.md' 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 \\ ! - //style.FontSizeBase = 20.0f; - //io.Fonts->AddFontDefault(); - //io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf"); - //io.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf"); - //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf"); - //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf"); - //ImFont* font = io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\ArialUni.ttf"); - //IM_ASSERT(font != nullptr); -} - --(void)updateAndDrawDemoView -{ - // Start the Dear ImGui frame - ImGuiIO& io = ImGui::GetIO(); - ImGui_ImplOpenGL2_NewFrame(); - ImGui_ImplOSX_NewFrame(self); - ImGui::NewFrame(); - - // Our state (make them static = more or less global) as a convenience to keep the example terse. - static bool show_demo_window = true; - static bool show_another_window = false; - static ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f); - - // 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 create 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 / io.Framerate, io.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(); - ImDrawData* draw_data = ImGui::GetDrawData(); - - [[self openGLContext] makeCurrentContext]; - GLsizei width = (GLsizei)(draw_data->DisplaySize.x * draw_data->FramebufferScale.x); - GLsizei height = (GLsizei)(draw_data->DisplaySize.y * draw_data->FramebufferScale.y); - glViewport(0, 0, width, height); - glClearColor(clear_color.x * clear_color.w, clear_color.y * clear_color.w, clear_color.z * clear_color.w, clear_color.w); - glClear(GL_COLOR_BUFFER_BIT); - - ImGui_ImplOpenGL2_RenderDrawData(draw_data); - - // Present - [[self openGLContext] flushBuffer]; - - if (!animationTimer) - animationTimer = [NSTimer scheduledTimerWithTimeInterval:0.017 target:self selector:@selector(animationTimerFired:) userInfo:nil repeats:YES]; -} - --(void)reshape { [super reshape]; [[self openGLContext] update]; [self updateAndDrawDemoView]; } --(void)drawRect:(NSRect)bounds { [self updateAndDrawDemoView]; } --(void)animationTimerFired:(NSTimer*)timer { [self setNeedsDisplay:YES]; } --(void)dealloc { animationTimer = nil; } - -@end - -//----------------------------------------------------------------------------------- -// AppDelegate -//----------------------------------------------------------------------------------- - -@interface AppDelegate : NSObject <NSApplicationDelegate> -@property (nonatomic, readonly) NSWindow* window; -@end - -@implementation AppDelegate -@synthesize window = _window; - --(BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication -{ - return YES; -} - --(NSWindow*)window -{ - if (_window != nil) - return (_window); - - NSRect viewRect = NSMakeRect(100.0, 100.0, 100.0 + 1280.0, 100 + 720.0); - - _window = [[NSWindow alloc] initWithContentRect:viewRect styleMask:NSWindowStyleMaskTitled|NSWindowStyleMaskMiniaturizable|NSWindowStyleMaskResizable|NSWindowStyleMaskClosable backing:NSBackingStoreBuffered defer:YES]; - [_window setTitle:@"Dear ImGui OSX+OpenGL2 Example"]; - [_window setAcceptsMouseMovedEvents:YES]; - [_window setOpaque:YES]; - [_window makeKeyAndOrderFront:NSApp]; - - return (_window); -} - --(void)setupMenu -{ - NSMenu* mainMenuBar = [[NSMenu alloc] init]; - NSMenu* appMenu; - NSMenuItem* menuItem; - - appMenu = [[NSMenu alloc] initWithTitle:@"Dear ImGui OSX+OpenGL2 Example"]; - menuItem = [appMenu addItemWithTitle:@"Quit Dear ImGui OSX+OpenGL2 Example" action:@selector(terminate:) keyEquivalent:@"q"]; - [menuItem setKeyEquivalentModifierMask:NSEventModifierFlagCommand]; - - menuItem = [[NSMenuItem alloc] init]; - [menuItem setSubmenu:appMenu]; - - [mainMenuBar addItem:menuItem]; - - appMenu = nil; - [NSApp setMainMenu:mainMenuBar]; -} - --(void)dealloc -{ - _window = nil; -} - --(void)applicationDidFinishLaunching:(NSNotification *)aNotification -{ - // Make the application a foreground application (else it won't receive keyboard events) - ProcessSerialNumber psn = {0, kCurrentProcess}; - TransformProcessType(&psn, kProcessTransformToForegroundApplication); - - // Menu - [self setupMenu]; - - NSOpenGLPixelFormatAttribute attrs[] = - { - NSOpenGLPFADoubleBuffer, - NSOpenGLPFADepthSize, 32, - 0 - }; - - NSOpenGLPixelFormat* format = [[NSOpenGLPixelFormat alloc] initWithAttributes:attrs]; - AppView* view = [[AppView alloc] initWithFrame:self.window.frame pixelFormat:format]; - format = nil; -#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1070 - if (floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_6) - [view setWantsBestResolutionOpenGLSurface:YES]; -#endif // MAC_OS_X_VERSION_MAX_ALLOWED >= 1070 - [self.window setContentView:view]; - - if ([view openGLContext] == nil) - NSLog(@"No OpenGL Context!"); - - [view initialize]; -} - -@end - -//----------------------------------------------------------------------------------- -// Application main() function -//----------------------------------------------------------------------------------- - -int main(int argc, const char* argv[]) -{ - @autoreleasepool - { - NSApp = [NSApplication sharedApplication]; - AppDelegate* delegate = [[AppDelegate alloc] init]; - [[NSApplication sharedApplication] setDelegate:delegate]; - [NSApp run]; - } - return NSApplicationMain(argc, argv); -} |