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update rbx_mesh

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This commit is contained in:
Quaternions
2025-05-26 15:33:38 -07:00
parent 9db39d2a62
commit f50dfb9399
4 changed files with 53 additions and 20 deletions

48
Cargo.lock generated

@ -299,7 +299,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7d4bca59c20d6f40c2cc0802afbe1e788b89096f61bdf7aeea6bf00f10c2909b"
dependencies = [
"array-init",
"binrw_derive",
"binrw_derive 0.14.1",
"bytemuck",
]
[[package]]
name = "binrw"
version = "0.15.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "81419ff39e6ed10a92a7f125290859776ced35d9a08a665ae40b23e7ca702f30"
dependencies = [
"array-init",
"binrw_derive 0.15.0",
"bytemuck",
]
@ -310,12 +321,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d8ba42866ce5bced2645bfa15e97eef2c62d2bdb530510538de8dd3d04efff3c"
dependencies = [
"either",
"owo-colors",
"owo-colors 3.5.0",
"proc-macro2",
"quote",
"syn 1.0.109",
]
[[package]]
name = "binrw_derive"
version = "0.15.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "376404e55ec40d0d6f8b4b7df3f87b87954bd987f0cf9a7207ea3b6ea5c9add4"
dependencies = [
"either",
"owo-colors 4.2.1",
"proc-macro2",
"quote",
"syn 2.0.101",
]
[[package]]
name = "bit-set"
version = "0.8.0"
@ -2636,6 +2660,12 @@ version = "3.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c1b04fb49957986fdce4d6ee7a65027d55d4b6d2265e5848bbb507b58ccfdb6f"
[[package]]
name = "owo-colors"
version = "4.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "26995317201fa17f3656c36716aed4a7c81743a9634ac4c99c0eeda495db0cec"
[[package]]
name = "parking_lot"
version = "0.12.3"
@ -3104,11 +3134,11 @@ dependencies = [
[[package]]
name = "rbx_mesh"
version = "0.3.1"
version = "0.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "36372fd7feb6d3c5780d2ada39d1397be9e196ddfbb23ba1d84e7a75cf790adb"
checksum = "97a6c63d7c29088ce8114b7c76ef401d9c4e33d3fa1c15a72d7ba6832b9c6c12"
dependencies = [
"binrw",
"binrw 0.15.0",
"lazy-regex",
]
@ -3817,7 +3847,7 @@ dependencies = [
name = "strafesnet_snf"
version = "0.3.1"
dependencies = [
"binrw",
"binrw 0.14.1",
"id",
"strafesnet_common",
]
@ -4339,7 +4369,7 @@ checksum = "fdab0507169ff47ea95acab2d08d91c7a31455e272b134879757d19c87075cb1"
dependencies = [
"ahash",
"arrayvec",
"binrw",
"binrw 0.14.1",
"bitflags 2.9.1",
"bv",
"itertools 0.14.0",
@ -4359,7 +4389,7 @@ version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5407a8696cc6de4e9464595c7eb0ee9967008c68b8c156dd465733be28bc16eb"
dependencies = [
"binrw",
"binrw 0.14.1",
"cgmath",
"serde",
"thiserror 2.0.12",
@ -4457,7 +4487,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e041d0558b49723e4fd634d93042329140e6ec1d6c4100b538a018b78bb1fa05"
dependencies = [
"ahash",
"binrw",
"binrw 0.14.1",
"thiserror 2.0.12",
]

2
lib/rbx_loader/Cargo.toml

@ -15,7 +15,7 @@ glam = "0.30.0"
lazy-regex = "3.1.0"
rbx_binary = { version = "1.1.0-sn4", registry = "strafesnet" }
rbx_dom_weak = { version = "3.1.0-sn4", registry = "strafesnet", features = ["instance-userdata"] }
rbx_mesh = "0.3.1"
rbx_mesh = "0.4.0"
rbx_reflection = "5.0.0"
rbx_reflection_database = "1.0.0"
rbx_xml = { version = "1.1.0-sn4", registry = "strafesnet" }

10
lib/rbx_loader/src/mesh.rs

@ -154,7 +154,7 @@ pub fn convert(roblox_mesh_bytes:crate::data::RobloxMeshBytes)->Result<MeshWithS
}) as u32)
};
match rbx_mesh::read_versioned(roblox_mesh_bytes.cursor()).map_err(Error::RbxMesh)?{
rbx_mesh::mesh::VersionedMesh::Version1(mesh)=>{
rbx_mesh::mesh::Mesh::V1(mesh)=>{
let color_id=acquire_color_id([1.0f32;4]);
polygon_groups.push(PolygonGroup::PolygonList(PolygonList::new(mesh.vertices.chunks_exact(3).map(|trip|{
let mut ingest_vertex1=|vertex:&rbx_mesh::mesh::Vertex1|Ok(acquire_vertex_id(IndexedVertex{
@ -166,7 +166,7 @@ pub fn convert(roblox_mesh_bytes:crate::data::RobloxMeshBytes)->Result<MeshWithS
Ok(vec![ingest_vertex1(&trip[0])?,ingest_vertex1(&trip[1])?,ingest_vertex1(&trip[2])?])
}).collect::<Result<_,_>>()?)));
},
rbx_mesh::mesh::VersionedMesh::Version2(mesh)=>{
rbx_mesh::mesh::Mesh::V2(mesh)=>{
let vertex_id_map=match mesh.header.sizeof_vertex{
rbx_mesh::mesh::SizeOfVertex2::Truncated=>{
//pick white and make all the vertices white
@ -180,7 +180,7 @@ pub fn convert(roblox_mesh_bytes:crate::data::RobloxMeshBytes)->Result<MeshWithS
vec![vertex_id_map[&face.0],vertex_id_map[&face.1],vertex_id_map[&face.2]]
).collect())));
},
rbx_mesh::mesh::VersionedMesh::Version3(mesh)=>{
rbx_mesh::mesh::Mesh::V3(mesh)=>{
let vertex_id_map=match mesh.header.sizeof_vertex{
rbx_mesh::mesh::SizeOfVertex2::Truncated=>{
let color_id=acquire_color_id([1.0f32;4]);
@ -190,13 +190,13 @@ pub fn convert(roblox_mesh_bytes:crate::data::RobloxMeshBytes)->Result<MeshWithS
}?;
ingest_faces2_lods3(&mut polygon_groups,&vertex_id_map,&mesh.faces,&mesh.lods);
},
rbx_mesh::mesh::VersionedMesh::Version4(mesh)=>{
rbx_mesh::mesh::Mesh::V4(mesh)=>{
let vertex_id_map=ingest_vertices2(
mesh.vertices,&mut acquire_pos_id,&mut acquire_tex_id,&mut acquire_normal_id,&mut acquire_color_id,&mut acquire_vertex_id
)?;
ingest_faces2_lods3(&mut polygon_groups,&vertex_id_map,&mesh.faces,&mesh.lods);
},
rbx_mesh::mesh::VersionedMesh::Version5(mesh)=>{
rbx_mesh::mesh::Mesh::V5(mesh)=>{
let vertex_id_map=ingest_vertices2(
mesh.vertices,&mut acquire_pos_id,&mut acquire_tex_id,&mut acquire_normal_id,&mut acquire_color_id,&mut acquire_vertex_id
)?;

13
lib/rbx_loader/src/union.rs

@ -81,8 +81,8 @@ pub fn convert(
).map_err(Error::RobloxMeshData)?;
let graphics_mesh=match mesh_data{
rbx_mesh::mesh_data::MeshData::CSGK(_)=>return Err(Error::Block),
rbx_mesh::mesh_data::MeshData::CSGMDL(rbx_mesh::mesh_data::CSGMDL::CSGMDL2(mesh_data2))=>mesh_data2.mesh,
rbx_mesh::mesh_data::MeshData::CSGMDL(rbx_mesh::mesh_data::CSGMDL::CSGMDL4(mesh_data4))=>mesh_data4.mesh,
rbx_mesh::mesh_data::MeshData::CSGMDL(rbx_mesh::mesh_data::CSGMDL::V2(mesh_data2))=>mesh_data2.mesh,
rbx_mesh::mesh_data::MeshData::CSGMDL(rbx_mesh::mesh_data::CSGMDL::V4(mesh_data4))=>mesh_data4.mesh,
};
//autoscale to size, idk what roblox is doing with the graphics mesh size
let mut pos_min=glam::Vec3::MAX;
@ -153,10 +153,13 @@ pub fn convert(
// have not seen this format in practice
|rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::Block)
=>return Err(Error::Block),
rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::Meshes(meshes))
rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::V3(meshes))
|rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::V5(meshes))
=>meshes.meshes,
rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::V6(meshes))
=>vec![meshes.mesh],
rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::V7(meshes))
=>meshes.meshes,
rbx_mesh::physics_data::PhysicsData::CSGPHS(rbx_mesh::physics_data::CSGPHS::PhysicsInfoMesh(pim))
=>vec![pim.mesh],
};
let physics_convex_meshes_it=physics_convex_meshes.into_iter().map(|mesh|{
// this can be factored out of the loop but I am lazy