(Chore): Fixed cmake to work for imgui + raylib
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@ -1,36 +1,65 @@
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cmake_minimum_required(VERSION 3.24)
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project(RaylibStuff)
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cmake_minimum_required(VERSION 3.10)
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# nvim/fleet users (ONLY WORKS WITH MINGW/NINJA BUILDERS)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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# Set the project name
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project(RaylibDmx)
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# Deps
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add_subdirectory(lib/raylib)
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add_subdirectory(lib/imgui)
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add_subdirectory(lib/rlImGui)
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# Set the C++ standard
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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# add source code
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file(GLOB_RECURSE PROJECT_SOURCES CONFIGURE_DEPENDS "${CMAKE_CURRENT_LIST_DIR}/src/*.cpp")
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set(PROJECT_INCLUDE "${CMAKE_CURRENT_LIST_DIR}/src")
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# Include FetchContent module
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include(FetchContent)
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# exe
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add_executable(${PROJECT_NAME})
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target_sources(${PROJECT_NAME} PRIVATE ${PROJECT_SOURCES})
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target_include_directories(${PROJECT_NAME} PRIVATE ${PROJECT_INCLUDE})
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# Download and configure raylib
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FetchContent_Declare(
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raylib
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GIT_REPOSITORY https://github.com/raysan5/raylib.git
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GIT_TAG 4.5.0 # or the latest version you want to use
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)
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FetchContent_MakeAvailable(raylib)
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# THIS IS WHEREE THE OTHER LIBRARIES ARE LINKED
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# SCREW YOU LINKER
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target_link_libraries(${PROJECT_NAME} PRIVATE imgui raylib rlImGui)
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# Download and configure ImGui
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FetchContent_Declare(
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imgui
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GIT_REPOSITORY https://github.com/ocornut/imgui.git
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GIT_TAG v1.89.2 # or the latest version you want to use
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)
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FetchContent_MakeAvailable(imgui)
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# Web Configurations
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if (${PLATFORM} STREQUAL "Web")
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# Tell Emscripten to build an example.html file.
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set_target_properties(${PROJECT_NAME} PROPERTIES SUFFIX ".html")
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endif()
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# Build ImGui as a static library
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add_library(ImGui STATIC
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${imgui_SOURCE_DIR}/imgui.cpp
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${imgui_SOURCE_DIR}/imgui_demo.cpp
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${imgui_SOURCE_DIR}/imgui_draw.cpp
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${imgui_SOURCE_DIR}/imgui_tables.cpp
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${imgui_SOURCE_DIR}/imgui_widgets.cpp
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)
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target_include_directories(ImGui PUBLIC ${imgui_SOURCE_DIR})
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# Checks if OSX and links appropriate frameworks (Only required on MacOS)
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if (APPLE)
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target_link_libraries(${PROJECT_NAME} "-framework IOKit")
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target_link_libraries(${PROJECT_NAME} "-framework Cocoa")
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target_link_libraries(${PROJECT_NAME} "-framework OpenGL")
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endif()
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# Download and configure rlImGui (raylib backend for ImGui)
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FetchContent_Declare(
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rlimgui
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GIT_REPOSITORY https://github.com/raylib-extras/rlImGui.git
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GIT_TAG main # Use the correct branch name
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)
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FetchContent_MakeAvailable(rlimgui)
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# Add executable target with the source files
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file(GLOB_RECURSE SOURCES "src/*.cpp")
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add_executable(${PROJECT_NAME} ${SOURCES})
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# Link raylib to your project
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target_link_libraries(${PROJECT_NAME} raylib)
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# Add rlImGui to the project
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set(RLIMGUI_SOURCES
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${rlimgui_SOURCE_DIR}/rlImGui.cpp
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)
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# Create the rlImGui library
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add_library(rlImGui STATIC ${RLIMGUI_SOURCES})
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target_include_directories(rlImGui PUBLIC ${rlimgui_SOURCE_DIR} ${imgui_SOURCE_DIR})
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target_link_libraries(rlImGui raylib ImGui)
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# Link ImGui and rlImGui to your project
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target_link_libraries(${PROJECT_NAME} ImGui rlImGui)
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@ -1,21 +0,0 @@
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include(FetchContent)
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FetchContent_Declare(
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imgui
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GIT_REPOSITORY https://github.com/ocornut/imgui.git
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GIT_SHALLOW TRUE
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GIT_TAG master
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)
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FetchContent_MakeAvailable(imgui)
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add_library(imgui STATIC
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${imgui_SOURCE_DIR}/imgui.cpp
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${imgui_SOURCE_DIR}/imgui_draw.cpp
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${imgui_SOURCE_DIR}/imgui_tables.cpp
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${imgui_SOURCE_DIR}/imgui_widgets.cpp
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${imgui_SOURCE_DIR}/imgui_demo.cpp
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)
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target_include_directories(imgui PUBLIC
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${imgui_SOURCE_DIR}
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)
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@ -1,29 +0,0 @@
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# Use FetchContent to download and build raylib
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# This is a faster alternative to using a git repo, since this just downloads the source
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# while the git repo pull takes a lot longer. Not sure why, other repos don't seem to have this issue
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# If you would like to use git instead, use this:
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# - - - - - - - - - - - - - - - - - - - - - - - -
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#FetchContent_Declare(
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# raylib
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# GIT_REPOSITORY "https://github.com/raysan5/raylib.git"
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# GIT_TAG "master"
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# GIT_SHALLOW TRUE
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# GIT_PROGRESS TRUE
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#)
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# - - - - - - - - - - - - - - - - - - - - - - - -
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include(FetchContent)
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set(FETCHCONTENT_QUIET FALSE)
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set(BUILD_EXAMPLES OFF CACHE BOOL "" FORCE) # don't build the supplied examples
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set(BUILD_GAMES OFF CACHE BOOL "" FORCE) # don't build the supplied example games
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FetchContent_Declare(
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raylib
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URL https://github.com/raysan5/raylib/archive/refs/tags/4.5.0.tar.gz
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)
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FetchContent_MakeAvailable(raylib)
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# Raylib conf
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set(raylib_VERBOSE 1) # not 100 % sure if this does anything...
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@ -1,48 +0,0 @@
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cmake_minimum_required(VERSION 3.24)
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project(rlImGui)
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include(FetchContent)
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FetchContent_Declare(
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rlImGui
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GIT_REPOSITORY https://github.com/raylib-extras/rlImGui.git
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GIT_SHALLOW TRUE
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GIT_TAG main
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)
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FetchContent_MakeAvailable(rlImGui)
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include_directories(${rlImGui_SOURCE_DIR})
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include_directories(${CMAKE_SOURCE_DIR}/imgui)
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include_directories(${CMAKE_SOURCE_DIR}/raylib/src)
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add_library(rlImGui STATIC
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${rlImGui_SOURCE_DIR}/rlImGui.h
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${rlImGui_SOURCE_DIR}/imgui_impl_raylib.h
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${rlImGui_SOURCE_DIR}/rlImGuiColors.h
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)
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target_sources(rlImGui PRIVATE
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${CMAKE_SOURCE_DIR}/imgui/imgui.cpp
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${CMAKE_SOURCE_DIR}/imgui/imgui_draw.cpp
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${CMAKE_SOURCE_DIR}/imgui/imgui_demo.cpp
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${CMAKE_SOURCE_DIR}/imgui/imgui_tables.cpp
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${CMAKE_SOURCE_DIR}/imgui/imgui_widgets.cpp
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${CMAKE_SOURCE_DIR}/imgui/backends/imgui_impl_opengl3.cpp
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)
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target_link_libraries(rlImGui PRIVATE raylib imgui)
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if (APPLE)
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target_link_libraries(rlImGui "-framework IOKit" "-framework Cocoa" "-framework OpenGL")
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elseif(UNIX)
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target_link_libraries(rlImGui PRIVATE GL m pthread dl X11)
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elseif(WIN32)
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target_link_libraries(rlImGui PRIVATE opengl32 gdi32 winmm)
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endif()
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target_include_directories(rlImGui PUBLIC
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${rlImGui_SOURCE_DIR}
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${CMAKE_SOURCE_DIR}/imgui
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${CMAKE_SOURCE_DIR}/raylib/src
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)
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20
src/main.cpp
20
src/main.cpp
@ -3,42 +3,31 @@
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#include "panel.h"
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#include "imgui.h"
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int main() {
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const int screenWidth = 1920;
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const int screenHeight = 1080;
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// Initialize Raylib
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InitWindow(screenWidth, screenHeight, "DMX Raylib UI");
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SetTargetFPS(60);
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// Initialize rlImGui
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rlImGuiSetup(true); // Use true for dark theme, false for light theme
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// Create the timeline and properties panels
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Panel timelinePanel = {{0, 0, screenWidth * 0.75f, screenHeight * 0.6f}, "Timeline", LIGHTGRAY, DARKGRAY, true};
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Panel propertiesPanel = {{screenWidth * 0.75f, 0, screenWidth * 0.25f, screenHeight}, "Properties", LIGHTGRAY, DARKGRAY, true};
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while (!WindowShouldClose()) {
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// Update panels
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timelinePanel.Update();
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propertiesPanel.Update();
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BeginDrawing();
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ClearBackground(RAYWHITE);
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// Start ImGui frame
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rlImGuiBegin();
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// Create a simple ImGui window (you can expand this with more GUI elements)
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ImGui::Begin("ImGui Panel");
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ImGui::Text("Hello, world!");
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// ImGui::SliderFloat("Slider", &timelinePanel.position.x, 0.0f, (float)screenWidth);
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ImGui::End();
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// End ImGui frame
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bool open = true;
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ImGui::ShowDemoWindow(&open);
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rlImGuiEnd();
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// Draw Raylib panels
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if (timelinePanel.isVisible) timelinePanel.Draw();
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if (propertiesPanel.isVisible) propertiesPanel.Draw();
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@ -46,9 +35,8 @@ int main() {
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EndDrawing();
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}
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// Shutdown rlImGui
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rlImGuiShutdown();
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CloseWindow();
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return 0;
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}
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