Release v0.3.0

CHANGELOG

@@ -1,3 +1,16 @@
+## v0.3.0
+- Collider shapes are now trait-objects instead of a `Shape` enum.
+- Add a user-defined `u128` to each colliders and rigid-bodies for storing user data.
+- Add the support for `Cylinder`, `RoundCylinder`, and `Cone` shapes.
+- Added the support for collision filtering based on bit masks (often known as collision groups, collision masks, or
+  collision layers in other physics engines). Each collider has two groups. Their `collision_groups` is used for filtering
+  what pair of colliders should have their contacts computed by the narrow-phase. Their `solver_groups` is used for filtering
+  what pair of colliders should have their contact forces computed by the constraints solver.
+- Collision groups can also be used to filter what collider should be hit by a ray-cast performed by the `QueryPipeline`.
+- Added collision filters based on user-defined trait-objects. This adds two traits `ContactPairFilter` and
+  `ProximityPairFilter` that allows user-defined logic for determining if two colliders/sensors are allowed to interact.
+- The `PhysicsPipeline::step` method now takes two additional arguments: the optional `&ContactPairFilter` and `&ProximityPairFilter`
+for filtering contact and proximity pairs.
 
 ## v0.2.1
 - Fix panic in TriMesh construction and QueryPipeline update caused by a stack overflow or a subtraction underflow.

build/rapier2d/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name    = "rapier2d"
-version = "0.2.1"
+version = "0.3.0"
 authors = [ "Sébastien Crozet <developer@crozet.re>" ]
 description = "2-dimensional physics engine in Rust."
 documentation = "http://docs.rs/rapier2d"

build/rapier3d/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name    = "rapier3d"
-version = "0.2.1"
+version = "0.3.0"
 authors = [ "Sébastien Crozet <developer@crozet.re>" ]
 description = "3-dimensional physics engine in Rust."
 documentation = "http://docs.rs/rapier3d"

build/rapier_testbed2d/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name    = "rapier_testbed2d"
-version = "0.2.0"
+version = "0.3.0"
 authors = [ "Sébastien Crozet <developer@crozet.re>" ]
 description = "Testbed for the 2-dimensional physics engine in Rust."
 homepage = "http://rapier.org"
@@ -42,5 +42,5 @@ md5 = "0.7"
 
 [dependencies.rapier2d]
 path = "../rapier2d"
-version = "0.2"
+version = "0.3"
 features = [ "serde-serialize" ]

build/rapier_testbed3d/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name    = "rapier_testbed3d"
-version = "0.2.0"
+version = "0.3.0"
 authors = [ "Sébastien Crozet <developer@crozet.re>" ]
 description = "Testbed for the 3-dimensional physics engine in Rust."
 homepage = "http://rapier.org"
@@ -44,5 +44,5 @@ serde = { version = "1", features = [ "derive" ] }
 
 [dependencies.rapier3d]
 path = "../rapier3d"
-version = "0.2"
+version = "0.3"
 features = [ "serde-serialize" ]