setup vrm extension loading

Cargo.toml

@@ -24,3 +24,5 @@ opt-level = 'z'
 
 [dependencies]
 bevy = "0.11.3"
+goth-gltf = "0.1.1"
+nanoserde = "0.1.35"

src/extensions.rs

@@ -0,0 +1,2 @@
+pub mod vrm0;
+pub mod vrmc_vrm;

src/extensions/vrm0.rs

@@ -0,0 +1,259 @@
+use nanoserde::{DeJson, SerJson};
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct Vrm {
+    #[nserde(rename = "exporterVersion")]
+    pub exporter_version: Option<String>,
+    #[nserde(rename = "specVersion")]
+    pub spec_version: String,
+    pub meta: Meta,
+    pub humanoid: Humanoid,
+    #[nserde(rename = "firstPerson")]
+    pub first_person: FirstPerson,
+    #[nserde(rename = "blendShapeMaster")]
+    pub blend_shape_master: BlendShapeMaster,
+    #[nserde(rename = "secondaryAnimation")]
+    pub secondary_animation: SecondaryAnimation,
+    #[nserde(rename = "materialProperties")]
+    pub material_properties: Vec<MaterialProperty>,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct Meta {
+    pub title: Option<String>,
+    pub version: Option<String>,
+    pub author: Option<String>,
+    #[nserde(rename = "contactInformation")]
+    pub contact_information: Option<String>,
+    pub reference: Option<String>,
+    pub texture: Option<u32>,
+    #[nserde(rename = "allowedUserName")]
+    pub allowed_user_name: Option<String>,
+    #[nserde(rename = "violentUssageName")]
+    pub violent_usage_name: Option<String>,
+    #[nserde(rename = "sexualUssageName")]
+    pub sexual_usage_name: Option<String>,
+    #[nserde(rename = "commercialUssageName")]
+    pub commercial_usage_name: Option<String>,
+    #[nserde(rename = "otherPermissionUrl")]
+    pub other_permission_url: Option<String>,
+    #[nserde(rename = "licenseName")]
+    pub license_name: Option<String>,
+    #[nserde(rename = "otherLicenseUrl")]
+    pub other_license_url: Option<String>,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct Humanoid {
+    #[nserde(rename = "humanBones")]
+    pub human_bones: Vec<Bone>,
+    #[nserde(rename = "armStretch")]
+    pub arm_stretch: f32,
+    #[nserde(rename = "legStretch")]
+    pub leg_stretch: f32,
+    #[nserde(rename = "upperArmTwist")]
+    pub upper_arm_twist: f32,
+    #[nserde(rename = "lowerArmTwist")]
+    pub lower_arm_twist: f32,
+    #[nserde(rename = "upperLegTwist")]
+    pub upper_leg_twist: f32,
+    #[nserde(rename = "lowerLegTwist")]
+    pub lower_leg_twist: f32,
+    #[nserde(rename = "feetSpacing")]
+    pub feet_spacing: f32,
+    #[nserde(rename = "hasTranslationDoF")]
+    pub has_translation_dof: bool,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct Bone {
+    #[nserde(rename = "bone")]
+    pub name: String,
+    pub node: u32,
+    #[nserde(rename = "useDefaultValues")]
+    pub use_default_values: bool,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct FirstPerson {
+    #[nserde(rename = "firstPersonBone")]
+    pub first_person_bone: u32,
+    #[nserde(rename = "firstPersonBoneOffset")]
+    pub first_person_bone_offset: Vec3,
+    // todo
+    #[nserde(rename = "meshAnnotations")]
+    pub mesh_annotations: Vec<()>,
+    #[nserde(rename = "lookAtTypeName")]
+    pub look_at_type_name: String,
+    #[nserde(rename = "lookAtHorizontalInner")]
+    pub look_at_horizontal_inner: LookAtCurve,
+    #[nserde(rename = "lookAtHorizontalOuter")]
+    pub look_at_horizontal_outer: LookAtCurve,
+    #[nserde(rename = "lookAtVerticalDown")]
+    pub look_at_vertical_down: LookAtCurve,
+    #[nserde(rename = "lookAtVerticalUp")]
+    pub look_at_vertical_up: LookAtCurve,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct LookAtCurve {
+    pub curve: [u32; 8],
+    #[nserde(rename = "xRange")]
+    pub x_range: u32,
+    #[nserde(rename = "yRange")]
+    pub y_range: u32,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct BlendShapeMaster {
+    #[nserde(rename = "blendShapeGroups")]
+    pub blend_shape_groups: Vec<BlendShapeGroup>,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct BlendShapeGroup {
+    pub name: String,
+    #[nserde(rename = "presetName")]
+    pub preset_name: String,
+    pub binds: Vec<Bind>,
+    // todo
+    #[nserde(rename = "materialValues")]
+    pub material_values: Vec<()>,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct Bind {
+    pub mesh: u32,
+    pub index: u32,
+    pub weight: u32,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct SecondaryAnimation {
+    #[nserde(rename = "boneGroups")]
+    pub bone_groups: Vec<BoneGroup>,
+    #[nserde(rename = "colliderGroups")]
+    pub collider_groups: Vec<ColliderGroup>,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct BoneGroup {
+    pub comment: String,
+    pub stiffiness: f32,
+    #[nserde(rename = "gravityPower")]
+    pub gravity_power: f32,
+    #[nserde(rename = "gravityDir")]
+    pub gravity_dir: Vec3,
+    #[nserde(rename = "dragForce")]
+    pub drag_force: f32,
+    pub center: f32,
+    #[nserde(rename = "hitRadius")]
+    pub hit_radius: f32,
+    pub bones: Vec<u32>,
+    #[nserde(rename = "colliderGroups")]
+    pub collider_groups: Vec<u32>,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct ColliderGroup {
+    pub node: u32,
+    pub colliders: Vec<Collider>,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct Collider {
+    pub offset: Vec3,
+    pub radius: f32,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct Vec3 {
+    pub x: f32,
+    pub y: f32,
+    pub z: f32,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct MaterialProperty {
+    pub name: String,
+    #[nserde(rename = "renderQueue")]
+    pub render_queue: u32,
+    pub shader: String,
+    #[nserde(rename = "floatProperties")]
+    pub float: FloatProperties,
+    #[nserde(rename = "vectorProperties")]
+    pub vector: VectorProperties,
+    #[nserde(rename = "textureProperties")]
+    pub texture: TextureProperties,
+    #[nserde(rename = "keywordMap")]
+    pub keyword_map: KeywordMap,
+    #[nserde(rename = "tagMap")]
+    pub tag_map: TagMap,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct FloatProperties {
+    #[nserde(rename = "_ShadeShift")]
+    pub shade_shift: f32,
+    #[nserde(rename = "_ShadeToony")]
+    pub shade_toony: f32,
+    #[nserde(rename = "_Cutoff")]
+    pub cutoff: f32,
+    #[nserde(rename = "_IndirectLightIntensity")]
+    pub indirect_light_insensity: f32,
+    #[nserde(rename = "_OutlineWidth")]
+    pub outline_width: f32,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct TextureProperties {
+    #[nserde(rename = "_MainTex")]
+    pub main_tex: u32,
+    #[nserde(rename = "_ShadeTexture")]
+    pub shade_texture: u32,
+    #[nserde(rename = "_BumpMap")]
+    pub bump_map: u32,
+    #[nserde(rename = "_SphereAdd")]
+    pub sphere_add: u32,
+    #[nserde(rename = "_EmissionMap")]
+    pub emission_map: u32,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct VectorProperties {
+    #[nserde(rename = "_Color")]
+    pub color: [f32; 4],
+    #[nserde(rename = "_ShadeColor")]
+    pub shade_color: [f32; 4],
+    #[nserde(rename = "_OutlineColor")]
+    pub outline_color: [f32; 4],
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct TagMap {
+    #[nserde(rename = "RenderType")]
+    pub render_type: RenderType,
+}
+
+#[derive(Clone, Debug, DeJson, SerJson)]
+pub enum RenderType {
+    Transparent,
+    TransparentCutout,
+    Opaque,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct KeywordMap {
+    #[nserde(rename = "_ALPHABLEND_ON")]
+    pub alpha_blend: Option<bool>,
+    #[nserde(rename = "_ALPHATEST_ON")]
+    pub alpha_test: Option<bool>,
+    #[nserde(rename = "_NORMALMAP")]
+    pub normal_map: Option<bool>,
+    #[nserde(rename = "MTOON_OUTLINE_COLOR_FIXED")]
+    pub outline_color_fixed: Option<bool>,
+    #[nserde(rename = "MTOON_OUTLINE_COLOR_MIXED")]
+    pub outline_color_mixed: Option<bool>,
+    #[nserde(rename = "MTOON_OUTLINE_WIDTH_WORLD")]
+    pub outline_width_world: Option<bool>,
+}

src/extensions/vrmc_vrm.rs

@@ -0,0 +1,63 @@
+use nanoserde::{DeJson, SerJson};
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct VrmcVrm {
+    #[nserde(rename = "specVersion")]
+    pub spec_version: String,
+    pub meta: Meta,
+    pub humanoid: Humanoid,
+    #[nserde(rename = "firstPerson")]
+    pub first_person: Option<FirstPerson>,
+    #[nserde(rename = "lookAt")]
+    pub look_at: Option<LookAt>,
+    pub expressions: Option<Expressions>,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct Meta {
+    pub name: String,
+    pub version: Option<String>,
+    pub authors: Vec<String>,
+    #[nserde(rename = "copyrightInformation")]
+    pub copy_right_information: Option<String>,
+    #[nserde(rename = "contactInformation")]
+    pub contact_information: Option<String>,
+    pub reference: Option<Vec<String>>,
+    #[nserde(rename = "thirdPartyLicenses")]
+    pub third_party_licenses: Option<String>,
+    #[nserde(rename = "thumbnailImage")]
+    pub thumbnail_image: Option<u32>,
+    #[nserde(rename = "licenseUrl")]
+    pub license_url: String,
+    #[nserde(rename = "avatarPermission")]
+    pub avatar_permission: String,
+    #[nserde(rename = "allowExcessivelyViolentUsage")]
+    pub allow_excessively_violent_usage: Option<bool>,
+    #[nserde(rename = "allowExcessivelySexualUsage")]
+    pub allow_excessively_sexual_usage: Option<bool>,
+    #[nserde(rename = "commercialUsage")]
+    pub commercial_usage: Option<String>,
+    #[nserde(rename = "allowPoliticalOrReligiousUsage")]
+    pub allow_political_or_religious_usage: Option<bool>,
+    #[nserde(rename = "allowAntisocialOrHateUsage")]
+    pub allow_antisocial_or_hate_usage: Option<bool>,
+    #[nserde(rename = "creditNotation")]
+    pub credit_notation: Option<String>,
+    #[nserde(rename = "allowRedistribution")]
+    pub allow_redistribution: Option<bool>,
+    pub modification: Option<String>,
+    #[nserde(rename = "otherLicenseUrl")]
+    pub other_license_url: Option<String>,
+}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct Humanoid {}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct FirstPerson {}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct LookAt {}
+
+#[derive(DeJson, SerJson, Debug, Clone)]
+pub struct Expressions {}

src/lib.rs

@@ -1,5 +1,6 @@
 use bevy::prelude::*;
 
+mod extensions;
 pub mod loader;
 
 pub struct VRMPlugin;