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Add prelude + use vectors for setting linvel/translation in builders

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This commit is contained in:
Crozet Sébastien
2021-05-25 11:00:13 +02:00
parent 47139323e0
commit 1bef66fea9
93 changed files with 1528 additions and 1259 deletions
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22
examples2d/trimesh2.rs
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@@ -1,6 +1,4 @@
use na::Point2;
use rapier2d::dynamics::{JointSet, RigidBodyBuilder, RigidBodySet};
use rapier2d::geometry::{ColliderBuilder, ColliderSet};
use rapier2d::prelude::*;
use rapier_testbed2d::Testbed;
use lyon::math::Point;
@@ -25,23 +23,23 @@ pub fn init_world(testbed: &mut Testbed) {
let rigid_body = RigidBodyBuilder::new_static().build();
let handle = bodies.insert(rigid_body);
let collider = ColliderBuilder::cuboid(ground_size, 1.2).build();
colliders.insert(collider, handle, &mut bodies);
colliders.insert_with_parent(collider, handle, &mut bodies);
let rigid_body = RigidBodyBuilder::new_static()
.rotation(std::f32::consts::FRAC_PI_2)
.translation(ground_size, ground_size)
.translation(vector![ground_size, ground_size])
.build();
let handle = bodies.insert(rigid_body);
let collider = ColliderBuilder::cuboid(ground_size, 1.2).build();
colliders.insert(collider, handle, &mut bodies);
colliders.insert_with_parent(collider, handle, &mut bodies);
let rigid_body = RigidBodyBuilder::new_static()
.rotation(std::f32::consts::FRAC_PI_2)
.translation(-ground_size, ground_size)
.translation(vector![-ground_size, ground_size])
.build();
let handle = bodies.insert(rigid_body);
let collider = ColliderBuilder::cuboid(ground_size, 1.2).build();
colliders.insert(collider, handle, &mut bodies);
colliders.insert_with_parent(collider, handle, &mut bodies);
/*
* Create the trimeshes from a tesselated SVG.
@@ -83,18 +81,18 @@ pub fn init_world(testbed: &mut Testbed) {
let vertices: Vec<_> = mesh
.vertices
.iter()
.map(|v| Point2::new(v.position[0] * sx, v.position[1] * -sy))
.map(|v| point![v.position[0] * sx, v.position[1] * -sy])
.collect();
for k in 0..5 {
let collider =
ColliderBuilder::trimesh(vertices.clone(), indices.clone()).build();
let rigid_body = RigidBodyBuilder::new_dynamic()
.translation(ith as f32 * 8.0 - 20.0, 20.0 + k as f32 * 11.0)
.translation(vector![ith as f32 * 8.0 - 20.0, 20.0 + k as f32 * 11.0])
.rotation(angle)
.build();
let handle = bodies.insert(rigid_body);
colliders.insert(collider, handle, &mut bodies);
colliders.insert_with_parent(collider, handle, &mut bodies);
}
ith += 1;
@@ -106,7 +104,7 @@ pub fn init_world(testbed: &mut Testbed) {
* Set up the testbed.
*/
testbed.set_world(bodies, colliders, joints);
testbed.look_at(Point2::new(0.0, 20.0), 17.0);
testbed.look_at(point![0.0, 20.0], 17.0);
}
const RAPIER_SVG_STR: &'static str = r#"