extern crate cgmath;
extern crate rhusics;
extern crate shrev;
extern crate specs;
use cgmath::{Point2, Rad, Rotation2, Transform};
use shrev::EventChannel;
use specs::{RunNow, World};
use rhusics::ecs::collide::prelude2d::{register_collision, BasicCollisionSystem2, BodyPose2,
BroadBruteForce2, CollisionMode, CollisionShape2,
CollisionStrategy, ContactEvent2, GJK2, Rectangle};
pub fn main() {
let mut world = World::new();
register_collision::<f32, BodyPose2<f32>, ()>(&mut world);
let mut reader_1 = world
.write_resource::<EventChannel<ContactEvent2<f32>>>()
.register_reader();
world
.create_entity()
.with(CollisionShape2::<f32, BodyPose2<f32>, ()>::new_simple(
CollisionStrategy::FullResolution,
CollisionMode::Discrete,
Rectangle::new(10., 10.).into(),
))
.with(BodyPose2::<f32>::one());
world
.create_entity()
.with(CollisionShape2::<f32, BodyPose2<f32>, ()>::new_simple(
CollisionStrategy::FullResolution,
CollisionMode::Discrete,
Rectangle::new(10., 10.).into(),
))
.with(BodyPose2::new(
Point2::new(3., 2.),
Rotation2::from_angle(Rad(0.)),
));
let mut system = BasicCollisionSystem2::<f32, BodyPose2<f32>, ()>::new()
.with_broad_phase(BroadBruteForce2::default())
.with_narrow_phase(GJK2::new());
system.run_now(&world.res);
println!(
"Contacts: {:?}",
world
.read_resource::<EventChannel<ContactEvent2<f32>>>()
.read(&mut reader_1)
.collect::<Vec<_>>()
);
}