rename crates and binaries

1 files changed, 0 insertions, 426 deletions

diff --git a/world/src/prefab.rs b/world/src/prefab.rs
deleted file mode 100644
index bf45f01..0000000
--- a/world/src/prefab.rs
+++ /dev/null
@@ -1,426 +0,0 @@
-use crate::{
-    Args, TextureCache, animation::import_animation, mesh::import_mesh, physics::import_physics,
-    transform_to_affine, vrm::extract_vrm_data,
-};
-use anyhow::{Context, Result, anyhow};
-use glam::{Affine3A, Vec3, Vec3A, vec3a};
-use gltf::{Gltf, Node, import_buffers, scene::Transform};
-use log::{debug, info};
-use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
-use serde::Deserialize;
-use serde_json::Value;
-use std::{
-    borrow::Cow,
-    collections::BTreeMap,
-    fs::{File, read_to_string},
-    io::Read,
-    path::Path,
-    sync::Mutex,
-};
-use weareshared::{
-    packets::Resource,
-    resources::{
-        ArmaturePart, AvatarInfoPart, EnvironmentPart, Image, LightPart, ParticlesPart, Prefab,
-    },
-    store::ResourceStore,
-};
-
-pub fn import_prefab(
-    store: &ResourceStore,
-    texture_cache: &TextureCache,
-    scenepath: &Path,
-    args: &Args,
-) -> Result<Resource<Prefab>> {
-    let path_base = scenepath.parent().unwrap();
-    let mut gltf =
-        Gltf::from_reader_without_validation(File::open(scenepath)?).context("gltf parsing")?;
-    let blob = gltf.blob.take();
-    let buffers = import_buffers(&gltf, Some(path_base), blob).context("importing buffers")?;
-
-    let root = gltf.default_scene().ok_or(anyhow!("no default scene"))?;
-
-    // gltf.as_json().asset.copyright
-    // eprintln!("{:?}", gltf.extensions_used());
-    // eprintln!("{:?}", gltf.extensions());
-    // eprintln!("{:?}", root.extensions());
-    // eprintln!("{:?}", root.extras());
-
-    let mut nodes = Vec::new();
-    fn traverse<'a>(out: &mut Vec<(Affine3A, Node<'a>)>, node: Node<'a>, trans: Affine3A) {
-        let trans = trans * transform_to_affine(node.transform());
-        for c in node.children() {
-            traverse(out, c, trans);
-        }
-        out.push((trans, node));
-    }
-
-    let mut root_affine = Affine3A::IDENTITY;
-    root_affine.matrix3 *= args.scale.unwrap_or(1.);
-    root_affine.translation *= args.scale.unwrap_or(1.);
-
-    for node in root.nodes() {
-        traverse(&mut nodes, node, root_affine);
-    }
-
-    let vrm = extract_vrm_data(&gltf)?;
-
-    let mut skin_index_to_arm_index = BTreeMap::new();
-    let mut joint_index_to_arm_index = BTreeMap::new();
-    let joint_name_to_arm_index: BTreeMap<String, usize>;
-    let armature = {
-        let mut name = Vec::new();
-        let mut parent_pre_map = Vec::new();
-        let mut transform = Vec::new();
-        let mut inverse_bind_transform = Vec::new();
-
-        for skin in gltf.skins() {
-            let mut inverse_bind_mat = skin
-                .reader(|buf| Some(&buffers[buf.index()]))
-                .read_inverse_bind_matrices();
-            for (j_ind, j) in skin.joints().enumerate() {
-                let ibm = inverse_bind_mat.as_mut().map(|x| x.next().unwrap());
-                let a_ind = match joint_index_to_arm_index.get(&j.index()) {
-                    Some(i) => *i,
-                    None => {
-                        let a_ind = name.len();
-                        // name.push(j.name().unwrap_or("").to_string());
-                        name.push(format!("bone{}", a_ind));
-                        transform.push(transform_to_affine(j.transform()));
-                        parent_pre_map.push(
-                            gltf.nodes()
-                                .find(|n| n.children().any(|c| c.index() == j.index()))
-                                .map(|n| n.index()),
-                        );
-                        inverse_bind_transform.push(
-                            ibm.map(|a| transform_to_affine(Transform::Matrix { matrix: a }))
-                                .unwrap_or(Affine3A::IDENTITY),
-                        );
-
-                        joint_index_to_arm_index.insert(j.index(), a_ind);
-                        a_ind
-                    }
-                };
-                skin_index_to_arm_index.insert((skin.index(), j_ind as u16), a_ind as u32);
-            }
-        }
-
-        let parent = parent_pre_map
-            .into_iter()
-            .enumerate()
-            .map(|(i, p)| {
-                p.and_then(|i| joint_index_to_arm_index.get(&i).copied())
-                    .unwrap_or(i) as u16
-            })
-            .collect::<Vec<_>>();
-
-        for (node, bname) in &vrm.bone_node_names {
-            let ind = joint_index_to_arm_index[node];
-            name[ind] = bname.to_owned();
-        }
-
-        joint_name_to_arm_index = name
-            .iter()
-            .cloned()
-            .enumerate()
-            .map(|(a, b)| (b, a))
-            .collect();
-
-        ArmaturePart {
-            name: Some(name),
-            parent: Some(parent),
-            transform: Some(transform),
-            inverse_bind_transform: Some(inverse_bind_transform),
-        }
-    };
-
-    let head_bones = {
-        let pa = armature.parent.clone().unwrap_or_default();
-        let na = armature.name.clone().unwrap_or_default();
-        (0..pa.len())
-            .filter(|&(mut i)| {
-                let mut f = false;
-                while pa[i] as usize != i {
-                    f |= na[i] == "head";
-                    i = pa[i] as usize;
-                }
-                f
-            })
-            .map(|e| e as u32)
-            .collect::<Vec<_>>()
-    };
-
-    let prefab = Mutex::new(Prefab::default());
-    let node_to_meshes = Mutex::new(BTreeMap::<usize, Vec<usize>>::new());
-
-    nodes
-        .par_iter()
-        .map(|(trans, node)| {
-            // if node.name().unwrap_or_default() == "particles" {
-            //     eprintln!("{:?}", node.transform());
-            //     eprintln!("{:?}", node.extensions());
-            //     eprintln!("{:?}", node.extras());
-            // }
-            let name = node.name().unwrap_or_default();
-            let extras: Value = node
-                .extras()
-                .to_owned()
-                .map(|v| serde_json::from_str(v.get()).unwrap())
-                .unwrap_or(Value::Object(Default::default()));
-
-            if !name.ends_with("-collider") {
-                if let Some(mesh) = node.mesh() {
-                    let meshes = import_mesh(
-                        mesh,
-                        *trans,
-                        &buffers,
-                        &store,
-                        path_base,
-                        node,
-                        &args,
-                        &texture_cache,
-                        &skin_index_to_arm_index,
-                        &vrm,
-                        &head_bones,
-                    )?;
-                    for (node, trans, mesh) in meshes {
-                        let mut k = prefab.lock().unwrap();
-                        let i = k.mesh.len();
-                        k.mesh.push((trans, mesh));
-                        node_to_meshes
-                            .lock()
-                            .unwrap()
-                            .entry(node)
-                            .or_default()
-                            .push(i)
-                    }
-                }
-            }
-            if extras.get("particles") == Some(&Value::Bool(true)) && !args.no_particles {
-                #[derive(Deserialize)]
-                struct ParticlesAttr {
-                    density: Option<f32>,
-                    lifetime: Option<f32>,
-                    lifetime_spread: Option<f32>,
-                    velocity: Option<Vec3A>,
-                    velocity_spread: Option<Vec3A>,
-                }
-                // let sprite = extras
-                //     .get("sprite")
-                //     .ok_or(anyhow!("particle volume is missing sprite"))?;
-
-                let attr: ParticlesAttr =
-                    serde_json::from_value(extras).context("particles attributes")?;
-
-                info!("adding particles part");
-
-                let part = store.set(&ParticlesPart {
-                    sprite: None,
-                    density: attr.density,
-                    lifetime: attr.lifetime,
-                    lifetime_spread: attr.lifetime_spread,
-                    velocity: attr.velocity,
-                    velocity_spread: attr.velocity_spread,
-                })?;
-
-                prefab
-                    .lock()
-                    .unwrap()
-                    .particles
-                    .push((transform_to_affine(node.transform()), part));
-            }
-
-            if let Some(light) = node.light() {
-                let name = node.name().map(|e| e.to_owned());
-                if let Some(name) = &name {
-                    info!("adding light {name:?}");
-                } else {
-                    info!("adding light");
-                }
-                let emission = Some(Vec3A::from_array(light.color()) * light.intensity());
-                if let Some(e) = emission {
-                    debug!("emission is {e}");
-                }
-                let (position, _, _) = node.transform().decomposed();
-                let part = store.set(&LightPart {
-                    emission,
-                    name,
-                    radius: None,
-                })?;
-                prefab
-                    .lock()
-                    .unwrap()
-                    .light
-                    .push((Vec3A::from_array(position), part));
-            }
-            {
-                let collider = import_physics(&gltf, *trans, node, &store, &buffers)?;
-                prefab.lock().unwrap().collision.extend(collider);
-            }
-
-            Ok::<_, anyhow::Error>(())
-        })
-        .reduce(
-            || Ok(()),
-            |a, b| match (a, b) {
-                (Ok(()), Ok(())) => Ok(()),
-                (Ok(()), a) => a,
-                (a, _) => a,
-            },
-        )?;
-
-    let mut prefab = prefab.into_inner().unwrap();
-    let node_to_meshes = node_to_meshes.into_inner().unwrap();
-
-    if let Some(apath) = args.animation.clone() {
-        let path_base = apath.parent().unwrap();
-        let mut gltf =
-            Gltf::from_reader_without_validation(File::open(&apath)?).context("gltf parsing")?;
-        let blob = gltf.blob.take();
-        let buffers = import_buffers(&gltf, Some(path_base), blob).context("importing buffers")?;
-
-        let anim_name_map = if let Some(ref map_path) = args.animation_bone_map {
-            let mut map = BTreeMap::new();
-            for l in read_to_string(map_path)?.lines() {
-                if !l.trim().is_empty() && !l.starts_with(";") {
-                    let (a, b) = l.split_once("=").unwrap();
-                    map.insert(a.to_string(), b.to_string());
-                }
-            }
-            Some(map)
-        } else {
-            None
-        };
-
-        let mut anim_joint_index_to_arm_index = BTreeMap::new();
-        let mut joint_index_to_ibm = BTreeMap::new();
-        for n in gltf.nodes() {
-            if let Some(name) = n.name() {
-                let Some(vrm_name) = (if let Some(map) = &anim_name_map {
-                    map.get(name).cloned()
-                } else {
-                    Some(name.to_string())
-                }) else {
-                    continue;
-                };
-                let anim_node_index = n.index();
-                if let Some(scene_arm_index) = joint_name_to_arm_index.get(&vrm_name) {
-                    debug!(
-                        "mapping {name:?} (node={}) -> {vrm_name:?} (bone={})",
-                        anim_node_index, scene_arm_index
-                    );
-                    anim_joint_index_to_arm_index.insert(anim_node_index, *scene_arm_index);
-                }
-            }
-        }
-        if args.animation_apply_ibm {
-            for s in gltf.skins() {
-                let reader = s.reader(|buf| Some(&buffers[buf.index()]));
-                if let Some(ibms) = reader.read_inverse_bind_matrices() {
-                    for (jn, ibm) in s.joints().zip(ibms) {
-                        joint_index_to_ibm.insert(
-                            jn.index(),
-                            transform_to_affine(Transform::Matrix { matrix: ibm }),
-                        );
-                    }
-                }
-            }
-            debug!("{} joint IBMs found", joint_index_to_ibm.len());
-        }
-        let transform = args
-            .animation_rotation_y
-            .map(Affine3A::from_rotation_y)
-            .unwrap_or_default()
-            * args
-                .animation_scale
-                .map(Vec3::splat)
-                .map(Affine3A::from_scale)
-                .unwrap_or_default();
-        for a in gltf.animations() {
-            prefab.animation.push(import_animation(
-                a,
-                &store,
-                transform,
-                &joint_index_to_ibm,
-                &anim_joint_index_to_arm_index,
-                &BTreeMap::new(),
-                &buffers,
-            )?);
-        }
-    }
-
-    for a in gltf.animations() {
-        if !args.no_animations {
-            prefab.animation.push(import_animation(
-                a,
-                &store,
-                Affine3A::IDENTITY,
-                &BTreeMap::new(),
-                &joint_index_to_arm_index,
-                &node_to_meshes,
-                &buffers,
-            )?);
-        };
-    }
-
-    if vrm.camera_mount.is_some()
-        || vrm.camera_mount_offset.is_some()
-        || !vrm.bone_node_names.is_empty()
-    {
-        info!("avatar info enabled");
-        prefab.avatar_info = Some(
-            store.set(&AvatarInfoPart {
-                armature: Some(0), // TODO
-                camera_mount: vrm
-                    .camera_mount
-                    .map(|e| joint_index_to_arm_index[&e] as u32),
-                camera_mount_offset: vrm.camera_mount_offset,
-                ..Default::default()
-            })?,
-        );
-    }
-
-    prefab.armature = if armature.parent.as_ref().is_some_and(|a| !a.is_empty()) {
-        vec![store.set(&armature)?]
-    } else {
-        vec![]
-    };
-
-    let skybox = if let Some(skybox) = &args.skybox {
-        let mut buf = Vec::new();
-        File::open(skybox)?.read_to_end(&mut buf)?;
-        Some(store.set(&Image(Cow::Owned(buf)))?)
-    } else {
-        None
-    };
-    let sun = if args.with_default_sun {
-        Some((
-            vec3a(1., -5., 1.).normalize(),
-            vec3a(1., 1., 1.).normalize() * 100_000.,
-        ))
-    } else {
-        None
-    };
-    prefab.environment = if skybox.is_some() || sun.is_some() {
-        Some(store.set(&EnvironmentPart { skybox, sun })?)
-    } else {
-        None
-    };
-
-    prefab.name = args.name.clone().or(gltf
-        .default_scene()
-        .and_then(|n| n.name())
-        .map(|n| n.to_owned()));
-
-    if args.debug_light {
-        prefab.light.push((
-            vec3a(5., 5., 5.),
-            store.set(&LightPart {
-                name: Some("debug light".to_owned()),
-                emission: Some(vec3a(10., 5., 15.)),
-                radius: Some(0.3),
-            })?,
-        ));
-    }
-
-    Ok(store.set(&prefab)?)
-}