diff options
Diffstat (limited to 'examples3d')
| -rw-r--r-- | examples3d/Cargo.toml | 4 | ||||
| -rw-r--r-- | examples3d/all_examples3.rs | 2 | ||||
| -rw-r--r-- | examples3d/compound3.rs | 76 |
3 files changed, 80 insertions, 2 deletions
diff --git a/examples3d/Cargo.toml b/examples3d/Cargo.toml index 3176696..efc3cce 100644 --- a/examples3d/Cargo.toml +++ b/examples3d/Cargo.toml @@ -1,5 +1,5 @@ [package] -name = "nphysics-examples-3d" +name = "rapier-examples-3d" version = "0.1.0" authors = [ "Sébastien Crozet <developer@crozet.re>" ] edition = "2018" @@ -24,4 +24,4 @@ path = "../build/rapier3d" [[bin]] name = "all_examples3" -path = "./all_examples3.rs"
\ No newline at end of file +path = "./all_examples3.rs" diff --git a/examples3d/all_examples3.rs b/examples3d/all_examples3.rs index 04b9b36..2b89efa 100644 --- a/examples3d/all_examples3.rs +++ b/examples3d/all_examples3.rs @@ -14,6 +14,7 @@ mod add_remove3; mod balls3; mod boxes3; mod capsules3; +mod compound3; mod debug_boxes3; mod debug_triangle3; mod domino3; @@ -71,6 +72,7 @@ pub fn main() { ("Balls", balls3::init_world), ("Boxes", boxes3::init_world), ("Capsules", capsules3::init_world), + ("Compound", compound3::init_world), ("Domino", domino3::init_world), ("Heightfield", heightfield3::init_world), ("Joints", joints3::init_world), diff --git a/examples3d/compound3.rs b/examples3d/compound3.rs new file mode 100644 index 0000000..a8a9939 --- /dev/null +++ b/examples3d/compound3.rs @@ -0,0 +1,76 @@ +use na::Point3; +use rapier3d::dynamics::{JointSet, RigidBodyBuilder, RigidBodySet}; +use rapier3d::geometry::{ColliderBuilder, ColliderSet}; +use rapier_testbed3d::Testbed; + +pub fn init_world(testbed: &mut Testbed) { + /* + * World + */ + let mut bodies = RigidBodySet::new(); + let mut colliders = ColliderSet::new(); + let joints = JointSet::new(); + + /* + * Ground + */ + let ground_size = 200.1; + let ground_height = 0.1; + + let rigid_body = RigidBodyBuilder::new_static() + .translation(0.0, -ground_height, 0.0) + .build(); + let handle = bodies.insert(rigid_body); + let collider = ColliderBuilder::cuboid(ground_size, ground_height, ground_size).build(); + colliders.insert(collider, handle, &mut bodies); + + /* + * Create the cubes + */ + let num = 8; + let rad = 0.2; + + let shift = rad * 4.0 + rad; + let centerx = shift * (num / 2) as f32; + let centery = shift / 2.0; + let centerz = shift * (num / 2) as f32; + + let mut offset = -(num as f32) * (rad * 2.0 + rad) * 0.5; + + for j in 0usize..25 { + for i in 0..num { + for k in 0usize..num { + let x = i as f32 * shift * 5.0 - centerx + offset; + let y = j as f32 * (shift * 5.0) + centery + 3.0; + let z = k as f32 * shift * 2.0 - centerz + offset; + + // Build the rigid body. + let rigid_body = RigidBodyBuilder::new_dynamic().translation(x, y, z).build(); + let handle = bodies.insert(rigid_body); + let collider1 = ColliderBuilder::cuboid(rad * 10.0, rad, rad).build(); + let collider2 = ColliderBuilder::cuboid(rad, rad * 10.0, rad) + .translation(rad * 10.0, rad * 10.0, 0.0) + .build(); + let collider3 = ColliderBuilder::cuboid(rad, rad * 10.0, rad) + .translation(-rad * 10.0, rad * 10.0, 0.0) + .build(); + colliders.insert(collider1, handle, &mut bodies); + colliders.insert(collider2, handle, &mut bodies); + colliders.insert(collider3, handle, &mut bodies); + } + } + + offset -= 0.05 * rad * (num as f32 - 1.0); + } + + /* + * Set up the testbed. + */ + testbed.set_world(bodies, colliders, joints); + testbed.look_at(Point3::new(100.0, 100.0, 100.0), Point3::origin()); +} + +fn main() { + let testbed = Testbed::from_builders(0, vec![("Boxes", init_world)]); + testbed.run() +} |