Cornered

Rounded rectangles & superellipse-based squircle for the SFML library

Usage

This library provides 2 sf::Drawable objects: crd::RoundRect and crd::Squircle.

The APIs used are almost identical to SFML's RectangleShape except for a few differences:

#include <Cornered/RoundRect.hpp>
#include <Cornered/Squircle.hpp>

crd::RoundRect my_rectangle({100.f, 100.f}, 10.f); // Rounded rectangle, 100x100, with radius 10 corners
assert(my_rectangle.getRadius() == 10.f); // get corner radius
my_rectangle.setRadius(20.f); // set corner radius to 20

crd::Squircle my_squircle(50.f); // Squircle with radius 50
my_squircle.setResolution(50); // increase the resolution of the squircle - more points, smoother curves
my_squircle.setN(5.f);

The n-value of the squircles defines its shape. Find out more here.

Adding to your project

If you're using the CMake (eg through the official sfml template), you can also use it for this repo!

Simply add the following to your CMakeLists.txt file:

FetchContent_Declare(Cornered
    GIT_REPOSITORY https://github.com/metaquarx/Cornered.git
    GIT_TAG 1.0.0)
FetchContent_MakeAvailable(Cornered)

target_link_libraries(YOUR_PROJECT_NAME PRIVATE Cornered)