Project Set Up

Requirements - Mac:

• C++
• opencv -> brew install opencv
• cmake -> brew install cmake
• gcc -> brew install gcc

Instruction to create files:

• Link for reference: https://www.youtube.com/watch?v=Ozc3zWJ_NhQ&t=254s

1. Create CMaketxt File

touch CMakeLists.txt
// Paste this text into text file: 

cmake_minimum_required(VERSION 3.10)
project(MyProject)
find_package(OpenCV REQUIRED)
add_executable(MyProject webcamtest.cpp)
target_link_libraries(MyProject ${OpenCV_LIBS})

2. Create Build Directory

mkdir build

3. Move to build

cd build

4. Generate cmake project

cmake ..

5. Create your test.cpp

6. Compile

cd build
make 

7. Run

./MyProject

Just run instructions:

cd build
make
./MyProject

Dont forget to change the file name in CMakeLists.txt to run your test!