switch to rapier character controller

it already supports custom gravity and custom up direction

Cargo.lock

@@ -379,38 +379,6 @@ dependencies = [
  "v_frame",
 ]
 
-[[package]]
-name = "avian3d"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8ba10c23fee3d432f3c6cf8d036e269d952b8840c1ca4fa6a021ab926786dc4"
-dependencies = [
- "avian_derive",
- "bevy",
- "bevy_heavy",
- "bevy_math",
- "bevy_transform_interpolation",
- "bitflags 2.9.0",
- "derive_more",
- "itertools 0.13.0",
- "nalgebra",
- "parry3d",
- "parry3d-f64",
- "thread_local",
-]
-
-[[package]]
-name = "avian_derive"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12b257f601a1535e0d4a7a7796f535e3a13de62fd422b16dff7c14d27f0d4048"
-dependencies = [
- "proc-macro-error2",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "avif-serialize"
 version = "0.8.3"
@@ -900,16 +868,6 @@ dependencies = [
  "tracing",
 ]
 
-[[package]]
-name = "bevy_heavy"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34ccc861fea2ff58c67f4df119512e204050bd7631a3a9c65e1a5e9d162cce28"
-dependencies = [
- "bevy_math",
- "bevy_reflect",
-]
-
 [[package]]
 name = "bevy_image"
 version = "0.16.1"
@@ -1183,6 +1141,19 @@ version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df7370d0e46b60e071917711d0860721f5347bc958bf325975ae6913a5dfcf01"
 
+[[package]]
+name = "bevy_rapier3d"
+version = "0.30.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cdf74109573c2c82b05b217cb6101f7e71e6c53ad622aed6c370cc5783c59eb8"
+dependencies = [
+ "bevy",
+ "bitflags 2.9.0",
+ "log",
+ "nalgebra",
+ "rapier3d",
+]
+
 [[package]]
 name = "bevy_reflect"
 version = "0.16.1"
@@ -1451,15 +1422,6 @@ dependencies = [
  "thiserror 2.0.12",
 ]
 
-[[package]]
-name = "bevy_transform_interpolation"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72c7c6c4e6a3d5415b3a29a17bd20c17cd0e2f068b96b24e263316d58d5346ea"
-dependencies = [
- "bevy",
-]
-
 [[package]]
 name = "bevy_ui"
 version = "0.16.1"
@@ -2032,6 +1994,19 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
 
+[[package]]
+name = "crossbeam"
+version = "0.8.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1137cd7e7fc0fb5d3c5a8678be38ec56e819125d8d7907411fe24ccb943faca8"
+dependencies = [
+ "crossbeam-channel",
+ "crossbeam-deque",
+ "crossbeam-epoch",
+ "crossbeam-queue",
+ "crossbeam-utils",
+]
+
 [[package]]
 name = "crossbeam-channel"
 version = "0.5.15"
@@ -3950,6 +3925,15 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "ordered-float"
+version = "5.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2c1f9f56e534ac6a9b8a4600bdf0f530fb393b5f393e7b4d03489c3cf0c3f01"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "overload"
 version = "0.1.1"
@@ -3996,56 +3980,27 @@ dependencies = [
 
 [[package]]
 name = "parry3d"
-version = "0.17.6"
+version = "0.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6aeb9659a05b1783fb2e9bc94f48225ae5b40817eb45b62569c0e4dd767a6e51"
+checksum = "bec55ce6f725367f8149f750575e79a8879d71b7257c02273259f9375822821f"
 dependencies = [
  "approx",
  "arrayvec",
  "bitflags 2.9.0",
- "downcast-rs 1.2.1",
+ "downcast-rs 2.0.1",
  "either",
  "ena",
+ "hashbrown",
  "log",
  "nalgebra",
  "num-derive",
  "num-traits",
- "ordered-float",
- "rayon",
+ "ordered-float 5.0.0",
  "rstar",
- "rustc-hash 2.1.1",
  "simba",
  "slab",
- "smallvec",
  "spade",
- "thiserror 1.0.69",
-]
-
-[[package]]
-name = "parry3d-f64"
-version = "0.17.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4484c8ad93ff03c0e57aa1a4f3ff5406ab6301a1eb838ef6dea90e94f00a6c7"
-dependencies = [
- "approx",
- "arrayvec",
- "bitflags 2.9.0",
- "downcast-rs 1.2.1",
- "either",
- "ena",
- "log",
- "nalgebra",
- "num-derive",
- "num-traits",
- "ordered-float",
- "rayon",
- "rstar",
- "rustc-hash 2.1.1",
- "simba",
- "slab",
- "smallvec",
- "spade",
- "thiserror 1.0.69",
+ "thiserror 2.0.12",
 ]
 
 [[package]]
@@ -4201,28 +4156,6 @@ dependencies = [
  "toml_edit",
 ]
 
-[[package]]
-name = "proc-macro-error-attr2"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96de42df36bb9bba5542fe9f1a054b8cc87e172759a1868aa05c1f3acc89dfc5"
-dependencies = [
- "proc-macro2",
- "quote",
-]
-
-[[package]]
-name = "proc-macro-error2"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11ec05c52be0a07b08061f7dd003e7d7092e0472bc731b4af7bb1ef876109802"
-dependencies = [
- "proc-macro-error-attr2",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.95"
@@ -4348,6 +4281,30 @@ version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f60fcc7d6849342eff22c4350c8b9a989ee8ceabc4b481253e8946b9fe83d684"
 
+[[package]]
+name = "rapier3d"
+version = "0.25.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a35ec3d01c4f918675411442024a1fbfb7eafdd878a6e82479ff6e461a9092fc"
+dependencies = [
+ "approx",
+ "arrayvec",
+ "bit-vec 0.8.0",
+ "bitflags 2.9.0",
+ "crossbeam",
+ "downcast-rs 2.0.1",
+ "log",
+ "nalgebra",
+ "num-derive",
+ "num-traits",
+ "ordered-float 5.0.0",
+ "parry3d",
+ "profiling",
+ "rustc-hash 2.1.1",
+ "simba",
+ "thiserror 2.0.12",
+]
+
 [[package]]
 name = "rav1e"
 version = "0.7.1"
@@ -4839,9 +4796,9 @@ dependencies = [
 name = "space-game"
 version = "0.1.0"
 dependencies = [
- "avian3d",
  "bevy",
  "bevy-inspector-egui",
+ "bevy_rapier3d",
 ]
 
 [[package]]
@@ -5698,7 +5655,7 @@ dependencies = [
  "ndk-sys 0.5.0+25.2.9519653",
  "objc",
  "once_cell",
- "ordered-float",
+ "ordered-float 4.6.0",
  "parking_lot",
  "profiling",
  "range-alloc",