Use crates.io version of meshopt, rename meshopt feature

Cargo.toml

@@ -290,7 +290,7 @@ file_watcher = ["bevy_internal/file_watcher"]
 embedded_watcher = ["bevy_internal/embedded_watcher"]
 
 # Enables processing meshes into meshlet meshes for bevy_pbr
-meshopt = ["bevy_internal/meshopt"]
+meshlet_processor = ["bevy_internal/meshlet_processor"]
 
 [dependencies]
 bevy_dylib = { path = "crates/bevy_dylib", version = "0.12.0", default-features = false, optional = true }

crates/bevy_internal/Cargo.toml

@@ -149,7 +149,7 @@ file_watcher = ["bevy_asset?/file_watcher"]
 embedded_watcher = ["bevy_asset?/embedded_watcher"]
 
 # Enables processing meshes into meshlet meshes for bevy_pbr
-meshopt = ["bevy_pbr?/meshopt"]
+meshlet_processor = ["bevy_pbr?/meshlet_processor"]
 
 [dependencies]
 # bevy

crates/bevy_pbr/Cargo.toml

@@ -13,7 +13,7 @@ webgl = []
 shader_format_glsl = ["naga_oil/glsl"]
 pbr_transmission_textures = []
 # Enables processing meshes into meshlet meshes
-meshopt = ["dep:meshopt"]
+meshlet_processor = ["dep:meshopt"]
 
 [dependencies]
 # bevy
@@ -32,7 +32,7 @@ bevy_window = { path = "../bevy_window", version = "0.12.0" }
 bevy_derive = { path = "../bevy_derive", version = "0.12.0" }
 
 # other
-meshopt = { git = "https://github.com/JMS55/meshopt-rs", optional = true }
+meshopt = { version = "0.2", optional = true }
 bitflags = "2.3"
 fixedbitset = "0.4"
 # direct dependency required for derive macro

crates/bevy_pbr/src/meshlet/asset.rs

@@ -12,7 +12,7 @@ use std::sync::Arc;
 
 /// A mesh that has been pre-processed into multiple small clusters of triangles called meshlets.
 ///
-/// A [`bevy_render::mesh::Mesh`] can be converted to a [`MeshletMesh`] using `MeshletMesh::from_mesh` when the `meshopt` cargo feature is enabled.
+/// A [`bevy_render::mesh::Mesh`] can be converted to a [`MeshletMesh`] using `MeshletMesh::from_mesh` when the `meshlet_processor` cargo feature is enabled.
 /// The conversion step is very slow, and is meant to be ran once ahead of time, and not during runtime. This type of mesh is not suitable for
 /// dynamically generated geometry.
 ///

crates/bevy_pbr/src/meshlet/from_mesh.rs

@@ -12,8 +12,7 @@ impl MeshletMesh {
     ///
     /// This process is very slow, and should be done ahead of time, and not at runtime.
     ///
-    /// This function requires the `meshopt` cargo feature, as it uses [meshoptimizer](https://github.com/zeux/meshoptimizer)
-    /// to generate meshlets.
+    /// This function requires the `meshlet_processor` cargo feature.
     ///
     /// The input mesh must:
     /// 1. Use [`PrimitiveTopology::TriangleList`]

crates/bevy_pbr/src/meshlet/mod.rs

@@ -1,7 +1,7 @@
 //! Render high-poly 3d meshes using an efficient GPU-driven method. See [`MeshletPlugin`] and [`MeshletMesh`] for details.
 
 mod asset;
-#[cfg(feature = "meshopt")]
+#[cfg(feature = "meshlet_processor")]
 mod from_mesh;
 mod gpu_scene;
 mod material_draw_nodes;
@@ -19,7 +19,7 @@ pub(crate) use self::{
 };
 
 pub use self::asset::{Meshlet, MeshletBoundingSphere, MeshletMesh};
-#[cfg(feature = "meshopt")]
+#[cfg(feature = "meshlet_processor")]
 pub use self::from_mesh::MeshToMeshletMeshConversionError;
 
 use self::{

docs/cargo_features.md

@@ -59,7 +59,7 @@ The default feature set enables most of the expected features of a game engine,
 |flac|FLAC audio format support|
 |glam_assert|Enable assertions to check the validity of parameters passed to glam|
 |jpeg|JPEG image format support|
-|meshopt|Enables processing meshes into meshlet meshes for bevy_pbr|
+|meshlet_processor|Enables processing meshes into meshlet meshes for bevy_pbr|
 |minimp3|MP3 audio format support (through minimp3)|
 |mp3|MP3 audio format support|
 |pbr_transmission_textures|Enable support for transmission-related textures in the `StandardMaterial`, at the risk of blowing past the global, per-shader texture limit on older/lower-end GPUs|