SpacetimeDB 定价表追加 3D 两段列，记录形状先能表达端点 × 版本 × 贴图与加价项

- editor_generation_pricing_config 末尾追加 text_to_model_pricing / image_to_model_pricing 两个 Option 列并带显式默认值
- 新增模型版本底价、加价项、端点定价三个 SpacetimeType 行类型，模块侧按段校验空段、缺半段、重复键与非正价格
- upsert 输入、快照、生成绑定与客户端记录映射同步两段字段
- api-server 保存路径本次先写空值，读取仍走本地文件缓存；补模块段级归一化用例

server-rs/crates/api-server/src/state.rs

@@ -535,6 +535,9 @@ fn editor_generation_pricing_upsert_input(
             .spacetime_runtime_service_bootstrap_secret
             .clone()
             .unwrap_or_default(),
+        // 3D 两段列在后续步骤接入真实值，当前保存保持空值，读取仍走本地文件缓存。
+        text_to_model_pricing: None,
+        image_to_model_pricing: None,
     }
 }
 
@@ -3013,6 +3016,8 @@ mod tests {
             updated_by_admin_user_id: Some("admin:test".to_string()),
             updated_at: "2026-07-10T00:00:00Z".to_string(),
             updated_at_micros: 1,
+            text_to_model_pricing: None,
+            image_to_model_pricing: None,
         };
 
         let actual = editor_generation_pricing_from_record(record, &expected)
@@ -3037,6 +3042,8 @@ mod tests {
             updated_by_admin_user_id: Some("admin:test".to_string()),
             updated_at: "2026-08-07T00:00:00Z".to_string(),
             updated_at_micros: 1,
+            text_to_model_pricing: None,
+            image_to_model_pricing: None,
         };
 
         let actual = editor_generation_pricing_from_record(record, &fallback)
@@ -3088,6 +3095,8 @@ mod tests {
             updated_by_admin_user_id: None,
             updated_at: "2026-07-10T00:00:00Z".to_string(),
             updated_at_micros: 1,
+            text_to_model_pricing: None,
+            image_to_model_pricing: None,
         };
 
         let error = editor_generation_pricing_from_record(record, &config)

server-rs/crates/spacetime-client/src/active/mapper/editor_project.rs

@@ -251,6 +251,27 @@ pub struct EditorGenerationPricingConfigRecord {
     pub updated_by_admin_user_id: Option<String>,
     pub updated_at: String,
     pub updated_at_micros: i64,
+    pub text_to_model_pricing: Option<EditorGenerationModel3dPricingRecord>,
+    pub image_to_model_pricing: Option<EditorGenerationModel3dPricingRecord>,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
+pub struct EditorGenerationModel3dVersionPriceRecord {
+    pub model_version: String,
+    pub no_texture: u32,
+    pub texture: u32,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
+pub struct EditorGenerationModel3dAddOnPriceRecord {
+    pub add_on: String,
+    pub price: u32,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
+pub struct EditorGenerationModel3dPricingRecord {
+    pub version_prices: Vec<EditorGenerationModel3dVersionPriceRecord>,
+    pub add_on_prices: Vec<EditorGenerationModel3dAddOnPriceRecord>,
 }
 
 #[derive(Clone, Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
@@ -564,6 +585,8 @@ pub struct EditorGenerationPricingConfigUpsertRecordInput {
     pub models: Vec<EditorGenerationModelPricingRecord>,
     pub updated_at_micros: i64,
     pub bootstrap_secret: String,
+    pub text_to_model_pricing: Option<EditorGenerationModel3dPricingRecord>,
+    pub image_to_model_pricing: Option<EditorGenerationModel3dPricingRecord>,
 }
 
 impl From<EditorProjectCreateRecordInput> for crate::module_bindings::EditorProjectCreateInput {
@@ -1020,10 +1043,68 @@ impl From<EditorGenerationPricingConfigUpsertRecordInput>
                 .collect(),
             updated_at_micros: input.updated_at_micros,
             bootstrap_secret: input.bootstrap_secret,
+            text_to_model_pricing: input
+                .text_to_model_pricing
+                .map(map_editor_generation_model3d_pricing_record),
+            image_to_model_pricing: input
+                .image_to_model_pricing
+                .map(map_editor_generation_model3d_pricing_record),
         }
     }
 }
 
+fn map_editor_generation_model3d_pricing_record(
+    pricing: EditorGenerationModel3dPricingRecord,
+) -> crate::module_bindings::EditorGenerationModel3DPricing {
+    crate::module_bindings::EditorGenerationModel3DPricing {
+        version_prices: pricing
+            .version_prices
+            .into_iter()
+            .map(
+                |entry| crate::module_bindings::EditorGenerationModel3DVersionPrice {
+                    model_version: entry.model_version,
+                    no_texture: entry.no_texture,
+                    texture: entry.texture,
+                },
+            )
+            .collect(),
+        add_on_prices: pricing
+            .add_on_prices
+            .into_iter()
+            .map(
+                |entry| crate::module_bindings::EditorGenerationModel3DAddOnPrice {
+                    add_on: entry.add_on,
+                    price: entry.price,
+                },
+            )
+            .collect(),
+    }
+}
+
+fn map_editor_generation_model3d_pricing_snapshot(
+    pricing: crate::module_bindings::EditorGenerationModel3DPricing,
+) -> EditorGenerationModel3dPricingRecord {
+    EditorGenerationModel3dPricingRecord {
+        version_prices: pricing
+            .version_prices
+            .into_iter()
+            .map(|entry| EditorGenerationModel3dVersionPriceRecord {
+                model_version: entry.model_version,
+                no_texture: entry.no_texture,
+                texture: entry.texture,
+            })
+            .collect(),
+        add_on_prices: pricing
+            .add_on_prices
+            .into_iter()
+            .map(|entry| EditorGenerationModel3dAddOnPriceRecord {
+                add_on: entry.add_on,
+                price: entry.price,
+            })
+            .collect(),
+    }
+}
+
 pub(crate) fn map_editor_project_optional_procedure_result(
     result: EditorProjectProcedureResult,
 ) -> Result<Option<EditorProjectRecord>, SpacetimeClientError> {
@@ -1627,6 +1708,12 @@ fn map_editor_generation_pricing_config_snapshot(
         updated_by_admin_user_id: snapshot.updated_by_admin_user_id,
         updated_at: format_timestamp_micros(snapshot.updated_at_micros),
         updated_at_micros: snapshot.updated_at_micros,
+        text_to_model_pricing: snapshot
+            .text_to_model_pricing
+            .map(map_editor_generation_model3d_pricing_snapshot),
+        image_to_model_pricing: snapshot
+            .image_to_model_pricing
+            .map(map_editor_generation_model3d_pricing_snapshot),
     }
 }
 

server-rs/crates/spacetime-client/src/module_bindings.rs

@@ -302,6 +302,9 @@ pub mod editor_canvas_table;
 pub mod editor_canvas_type;
 pub mod editor_character_animation_normalization_input_type;
 pub mod editor_character_animation_normalization_procedure_result_type;
+pub mod editor_generation_model_3_d_add_on_price_type;
+pub mod editor_generation_model_3_d_pricing_type;
+pub mod editor_generation_model_3_d_version_price_type;
 pub mod editor_generation_model_pricing_type;
 pub mod editor_generation_operation_table;
 pub mod editor_generation_operation_type;
@@ -1213,6 +1216,9 @@ pub use editor_canvas_table::*;
 pub use editor_canvas_type::EditorCanvas;
 pub use editor_character_animation_normalization_input_type::EditorCharacterAnimationNormalizationInput;
 pub use editor_character_animation_normalization_procedure_result_type::EditorCharacterAnimationNormalizationProcedureResult;
+pub use editor_generation_model_3_d_add_on_price_type::EditorGenerationModel3DAddOnPrice;
+pub use editor_generation_model_3_d_pricing_type::EditorGenerationModel3DPricing;
+pub use editor_generation_model_3_d_version_price_type::EditorGenerationModel3DVersionPrice;
 pub use editor_generation_model_pricing_type::EditorGenerationModelPricing;
 pub use editor_generation_operation_table::*;
 pub use editor_generation_operation_type::EditorGenerationOperation;

server-rs/crates/spacetime-client/src/module_bindings/editor_generation_model_3_d_add_on_price_type.rs

@@ -0,0 +1,16 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+pub struct EditorGenerationModel3DAddOnPrice {
+    pub add_on: String,
+    pub price: u32,
+}
+
+impl __sdk::InModule for EditorGenerationModel3DAddOnPrice {
+    type Module = super::RemoteModule;
+}

server-rs/crates/spacetime-client/src/module_bindings/editor_generation_model_3_d_pricing_type.rs

@@ -0,0 +1,19 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+use super::editor_generation_model_3_d_add_on_price_type::EditorGenerationModel3DAddOnPrice;
+use super::editor_generation_model_3_d_version_price_type::EditorGenerationModel3DVersionPrice;
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+pub struct EditorGenerationModel3DPricing {
+    pub version_prices: Vec<EditorGenerationModel3DVersionPrice>,
+    pub add_on_prices: Vec<EditorGenerationModel3DAddOnPrice>,
+}
+
+impl __sdk::InModule for EditorGenerationModel3DPricing {
+    type Module = super::RemoteModule;
+}

server-rs/crates/spacetime-client/src/module_bindings/editor_generation_model_3_d_version_price_type.rs

@@ -0,0 +1,17 @@
+// THIS FILE IS AUTOMATICALLY GENERATED BY SPACETIMEDB. EDITS TO THIS FILE
+// WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
+
+#![allow(unused, clippy::all)]
+use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
+
+#[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
+#[sats(crate = __lib)]
+pub struct EditorGenerationModel3DVersionPrice {
+    pub model_version: String,
+    pub no_texture: u32,
+    pub texture: u32,
+}
+
+impl __sdk::InModule for EditorGenerationModel3DVersionPrice {
+    type Module = super::RemoteModule;
+}

server-rs/crates/spacetime-client/src/module_bindings/editor_generation_pricing_config_snapshot_type.rs

@@ -4,6 +4,7 @@
 #![allow(unused, clippy::all)]
 use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
 
+use super::editor_generation_model_3_d_pricing_type::EditorGenerationModel3DPricing;
 use super::editor_generation_model_pricing_type::EditorGenerationModelPricing;
 
 #[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
@@ -13,6 +14,8 @@ pub struct EditorGenerationPricingConfigSnapshot {
     pub models: Vec<EditorGenerationModelPricing>,
     pub updated_by_admin_user_id: Option<String>,
     pub updated_at_micros: i64,
+    pub text_to_model_pricing: Option<EditorGenerationModel3DPricing>,
+    pub image_to_model_pricing: Option<EditorGenerationModel3DPricing>,
 }
 
 impl __sdk::InModule for EditorGenerationPricingConfigSnapshot {

server-rs/crates/spacetime-client/src/module_bindings/editor_generation_pricing_config_table.rs

@@ -2,6 +2,7 @@
 // WILL NOT BE SAVED. MODIFY TABLES IN YOUR MODULE SOURCE CODE INSTEAD.
 
 #![allow(unused, clippy::all)]
+use super::editor_generation_model_3_d_pricing_type::EditorGenerationModel3DPricing;
 use super::editor_generation_model_pricing_type::EditorGenerationModelPricing;
 use super::editor_generation_pricing_config_type::EditorGenerationPricingConfig;
 use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};

server-rs/crates/spacetime-client/src/module_bindings/editor_generation_pricing_config_type.rs

@@ -4,6 +4,7 @@
 #![allow(unused, clippy::all)]
 use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
 
+use super::editor_generation_model_3_d_pricing_type::EditorGenerationModel3DPricing;
 use super::editor_generation_model_pricing_type::EditorGenerationModelPricing;
 
 #[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
@@ -14,6 +15,8 @@ pub struct EditorGenerationPricingConfig {
     pub updated_by_admin_user_id: Option<String>,
     pub updated_at: __sdk::Timestamp,
     pub writer_identity: __sdk::Identity,
+    pub text_to_model_pricing: Option<EditorGenerationModel3DPricing>,
+    pub image_to_model_pricing: Option<EditorGenerationModel3DPricing>,
 }
 
 impl __sdk::InModule for EditorGenerationPricingConfig {
@@ -34,6 +37,14 @@ pub struct EditorGenerationPricingConfigCols {
     pub updated_at: __sdk::__query_builder::Col<EditorGenerationPricingConfig, __sdk::Timestamp>,
     pub writer_identity:
         __sdk::__query_builder::Col<EditorGenerationPricingConfig, __sdk::Identity>,
+    pub text_to_model_pricing: __sdk::__query_builder::Col<
+        EditorGenerationPricingConfig,
+        Option<EditorGenerationModel3DPricing>,
+    >,
+    pub image_to_model_pricing: __sdk::__query_builder::Col<
+        EditorGenerationPricingConfig,
+        Option<EditorGenerationModel3DPricing>,
+    >,
 }
 
 impl __sdk::__query_builder::HasCols for EditorGenerationPricingConfig {
@@ -48,6 +59,14 @@ impl __sdk::__query_builder::HasCols for EditorGenerationPricingConfig {
             ),
             updated_at: __sdk::__query_builder::Col::new(table_name, "updated_at"),
             writer_identity: __sdk::__query_builder::Col::new(table_name, "writer_identity"),
+            text_to_model_pricing: __sdk::__query_builder::Col::new(
+                table_name,
+                "text_to_model_pricing",
+            ),
+            image_to_model_pricing: __sdk::__query_builder::Col::new(
+                table_name,
+                "image_to_model_pricing",
+            ),
         }
     }
 }

server-rs/crates/spacetime-client/src/module_bindings/editor_generation_pricing_config_upsert_input_type.rs

@@ -4,6 +4,7 @@
 #![allow(unused, clippy::all)]
 use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
 
+use super::editor_generation_model_3_d_pricing_type::EditorGenerationModel3DPricing;
 use super::editor_generation_model_pricing_type::EditorGenerationModelPricing;
 
 #[derive(__lib::ser::Serialize, __lib::de::Deserialize, Clone, PartialEq, Debug)]
@@ -13,6 +14,8 @@ pub struct EditorGenerationPricingConfigUpsertInput {
     pub models: Vec<EditorGenerationModelPricing>,
     pub updated_at_micros: i64,
     pub bootstrap_secret: String,
+    pub text_to_model_pricing: Option<EditorGenerationModel3DPricing>,
+    pub image_to_model_pricing: Option<EditorGenerationModel3DPricing>,
 }
 
 impl __sdk::InModule for EditorGenerationPricingConfigUpsertInput {

server-rs/crates/spacetime-module/src/editor_project_storage.rs

@@ -108,6 +108,28 @@ pub struct EditorGenerationModelPricing {
     pub prices: Vec<EditorGenerationPricingTier>,
 }
 
+/// 一个模型版本在「无贴图 / 带贴图」两种形态下的 3D 生成底价。
+#[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
+pub struct EditorGenerationModel3dVersionPrice {
+    pub model_version: String,
+    pub no_texture: u32,
+    pub texture: u32,
+}
+
+/// 叠加在 3D 生成底价之上的加价项单价。
+#[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
+pub struct EditorGenerationModel3dAddOnPrice {
+    pub add_on: String,
+    pub price: u32,
+}
+
+/// 单个 3D 生成端点的整套定价：模型版本底价与该端点自己的加价项价目。
+#[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
+pub struct EditorGenerationModel3dPricing {
+    pub version_prices: Vec<EditorGenerationModel3dVersionPrice>,
+    pub add_on_prices: Vec<EditorGenerationModel3dAddOnPrice>,
+}
+
 #[spacetimedb::table(
     accessor = editor_project,
     index(accessor = by_editor_project_owner_user_id, btree(columns = [owner_user_id]))
@@ -455,6 +477,10 @@ pub struct EditorGenerationPricingConfig {
     updated_by_admin_user_id: Option<String>,
     updated_at: Timestamp,
     writer_identity: Identity,
+    #[default(None::<EditorGenerationModel3dPricing>)]
+    text_to_model_pricing: Option<EditorGenerationModel3dPricing>,
+    #[default(None::<EditorGenerationModel3dPricing>)]
+    image_to_model_pricing: Option<EditorGenerationModel3dPricing>,
 }
 
 #[spacetimedb::table(accessor = editor_generation_runtime_identity_rotation)]
@@ -957,6 +983,8 @@ pub struct EditorGenerationPricingConfigSnapshot {
     pub models: Vec<EditorGenerationModelPricing>,
     pub updated_by_admin_user_id: Option<String>,
     pub updated_at_micros: i64,
+    pub text_to_model_pricing: Option<EditorGenerationModel3dPricing>,
+    pub image_to_model_pricing: Option<EditorGenerationModel3dPricing>,
 }
 
 #[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
@@ -1304,6 +1332,8 @@ pub struct EditorGenerationPricingConfigUpsertInput {
     pub models: Vec<EditorGenerationModelPricing>,
     pub updated_at_micros: i64,
     pub bootstrap_secret: String,
+    pub text_to_model_pricing: Option<EditorGenerationModel3dPricing>,
+    pub image_to_model_pricing: Option<EditorGenerationModel3dPricing>,
 }
 
 #[derive(Clone, Debug, PartialEq, Eq, SpacetimeType)]
@@ -6786,6 +6816,14 @@ fn upsert_editor_generation_pricing_config(
         "editor_generation_pricing_config.updated_by_admin_user_id",
     )?;
     let models = normalize_editor_generation_pricing_models(input.models)?;
+    let text_to_model_pricing = normalize_editor_generation_model3d_pricing(
+        input.text_to_model_pricing,
+        "editor_generation_pricing_config.text_to_model_pricing",
+    )?;
+    let image_to_model_pricing = normalize_editor_generation_model3d_pricing(
+        input.image_to_model_pricing,
+        "editor_generation_pricing_config.image_to_model_pricing",
+    )?;
     let updated_at = Timestamp::from_micros_since_unix_epoch(input.updated_at_micros);
     let config_id = EDITOR_GENERATION_PRICING_CONFIG_ID.to_string();
     let writer_identity = resolve_editor_generation_pricing_writer_identity(
@@ -6806,6 +6844,8 @@ fn upsert_editor_generation_pricing_config(
             updated_by_admin_user_id: Some(admin_user_id),
             updated_at,
             writer_identity,
+            text_to_model_pricing,
+            image_to_model_pricing,
         });
     ctx.db
         .editor_generation_pricing_config()
@@ -6844,6 +6884,14 @@ fn initialize_editor_generation_pricing_config_if_missing(
         "editor_generation_pricing_config.updated_by_admin_user_id",
     )?;
     let models = normalize_editor_generation_pricing_models(input.models)?;
+    let text_to_model_pricing = normalize_editor_generation_model3d_pricing(
+        input.text_to_model_pricing,
+        "editor_generation_pricing_config.text_to_model_pricing",
+    )?;
+    let image_to_model_pricing = normalize_editor_generation_model3d_pricing(
+        input.image_to_model_pricing,
+        "editor_generation_pricing_config.image_to_model_pricing",
+    )?;
     let row = ctx
         .db
         .editor_generation_pricing_config()
@@ -6853,6 +6901,8 @@ fn initialize_editor_generation_pricing_config_if_missing(
             updated_by_admin_user_id: Some(admin_user_id),
             updated_at: Timestamp::from_micros_since_unix_epoch(input.updated_at_micros),
             writer_identity: caller,
+            text_to_model_pricing,
+            image_to_model_pricing,
         });
     Ok(editor_generation_pricing_config_snapshot_from_row(row))
 }
@@ -7923,9 +7973,52 @@ fn editor_generation_pricing_config_snapshot_from_row(
         models: row.models,
         updated_by_admin_user_id: row.updated_by_admin_user_id,
         updated_at_micros: row.updated_at.to_micros_since_unix_epoch(),
+        text_to_model_pricing: row.text_to_model_pricing,
+        image_to_model_pricing: row.image_to_model_pricing,
     }
 }
 
+/// 3D 生成定价两个端点的段级校验：段允许整体缺失，非空时必须同时给出底价与加价项、
+/// 键唯一且价格为正。契约支持的模型版本与加价项集合由 api-server 侧的枚举负责，
+/// 模块这里只守存储形状，避免把模型版本清单复制成第二份真相。
+fn normalize_editor_generation_model3d_pricing(
+    pricing: Option<EditorGenerationModel3dPricing>,
+    label: &str,
+) -> Result<Option<EditorGenerationModel3dPricing>, String> {
+    let Some(mut pricing) = pricing else {
+        return Ok(None);
+    };
+    if pricing.version_prices.is_empty() || pricing.add_on_prices.is_empty() {
+        return Err(format!("{label} 必须同时给出模型版本底价与加价项"));
+    }
+
+    let mut seen_versions = BTreeSet::new();
+    for entry in pricing.version_prices.iter_mut() {
+        let model_version = normalize_required(&entry.model_version, label)?;
+        if !seen_versions.insert(model_version.clone()) {
+            return Err(format!("{label} 包含重复模型版本 {model_version}"));
+        }
+        if entry.no_texture == 0 || entry.texture == 0 {
+            return Err(format!("{label} 的模型版本 {model_version} 价格必须大于 0"));
+        }
+        entry.model_version = model_version;
+    }
+
+    let mut seen_add_ons = BTreeSet::new();
+    for entry in pricing.add_on_prices.iter_mut() {
+        let add_on = normalize_required(&entry.add_on, label)?;
+        if !seen_add_ons.insert(add_on.clone()) {
+            return Err(format!("{label} 包含重复加价项 {add_on}"));
+        }
+        if entry.price == 0 {
+            return Err(format!("{label} 的加价项 {add_on} 价格必须大于 0"));
+        }
+        entry.add_on = add_on;
+    }
+
+    Ok(Some(pricing))
+}
+
 fn normalize_editor_generation_pricing_models(
     models: Vec<EditorGenerationModelPricing>,
 ) -> Result<Vec<EditorGenerationModelPricing>, String> {
@@ -20023,11 +20116,73 @@ mod tests {
             models: valid_editor_generation_pricing_models(),
             updated_by_admin_user_id: Some("admin:test".to_string()),
             updated_at_micros: 1,
+            text_to_model_pricing: None,
+            image_to_model_pricing: None,
         };
 
         assert!(!format!("{snapshot:?}").contains("writer_identity"));
     }
 
+    #[test]
+    fn normalize_editor_generation_model3d_pricing_accepts_absent_and_complete_sections() {
+        assert_eq!(
+            normalize_editor_generation_model3d_pricing(None, "段"),
+            Ok(None)
+        );
+
+        let pricing = EditorGenerationModel3dPricing {
+            version_prices: vec![EditorGenerationModel3dVersionPrice {
+                model_version: "v3.1-20260211".to_string(),
+                no_texture: 8,
+                texture: 16,
+            }],
+            add_on_prices: vec![EditorGenerationModel3dAddOnPrice {
+                add_on: " hdTexture ".to_string(),
+                price: 8,
+            }],
+        };
+
+        let normalized = normalize_editor_generation_model3d_pricing(Some(pricing), "段")
+            .expect("complete section should normalize");
+        let normalized = normalized.expect("section should stay present");
+        assert_eq!(normalized.add_on_prices[0].add_on, "hdTexture");
+    }
+
+    #[test]
+    fn normalize_editor_generation_model3d_pricing_rejects_partial_and_duplicate_keys() {
+        let partial = EditorGenerationModel3dPricing {
+            version_prices: vec![EditorGenerationModel3dVersionPrice {
+                model_version: "v3.1-20260211".to_string(),
+                no_texture: 8,
+                texture: 16,
+            }],
+            add_on_prices: Vec::new(),
+        };
+        assert!(normalize_editor_generation_model3d_pricing(Some(partial), "段").is_err());
+
+        let duplicate = EditorGenerationModel3dPricing {
+            version_prices: vec![
+                EditorGenerationModel3dVersionPrice {
+                    model_version: "v3.1-20260211".to_string(),
+                    no_texture: 8,
+                    texture: 16,
+                },
+                EditorGenerationModel3dVersionPrice {
+                    model_version: "v3.1-20260211".to_string(),
+                    no_texture: 10,
+                    texture: 18,
+                },
+            ],
+            add_on_prices: vec![EditorGenerationModel3dAddOnPrice {
+                add_on: "hdTexture".to_string(),
+                price: 8,
+            }],
+        };
+        let error = normalize_editor_generation_model3d_pricing(Some(duplicate), "段")
+            .expect_err("duplicate model version should fail");
+        assert!(error.contains("重复模型版本"));
+    }
+
     #[test]
     fn normalize_editor_generation_pricing_models_rejects_missing_required_model() {
         let mut models = valid_editor_generation_pricing_models();