init

.gitignore

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+cmake-build-*
+.idea
+release

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.22)
+project(Pendulum)
+
+set(CMAKE_CXX_STANDARD 23)
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_AUTORCC ON)
+set(CMAKE_AUTOUIC ON)
+
+find_package(Qt6 COMPONENTS OpenGLWidgets REQUIRED)
+find_package(Eigen3 REQUIRED)
+
+file(GLOB_RECURSE SOURCE_FILES src/**.cpp)
+add_executable(Pendulum WIN32 ${SOURCE_FILES})
+
+include_directories(${EIGEN3_INCLUDE_DIR})
+
+target_link_libraries(Pendulum Qt6::OpenGLWidgets)

src/main.cpp

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+#include <iostream>
+#include <Eigen/Core>
+
+int main() {
+	Eigen::Vector2d V(1, 2);
+	std::cout << V.x() << " " << V.y() << std::endl;
+	return 0;
+}

todo.txt

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+- opengl with 2d shader
+	- additional images to create:
+		- trail
+		- graph time and x
+		- graph time and y
+- qt ui