nan
076a8c90f1
- Introduced the two-times upscale specification detailing requirements for unified output, fixed model presets, arbitrary dimensions, and consistent job behavior. - Added scenarios for existing models, repeated upscale, and handling of alpha preservation. - Created the unified depth plane specification outlining geometry modes, stable interface, and asset evaluation. - Defined scenarios for mode switching, relief and camera preservation, and validation of delivered assets.
58 lines
3.1 KiB
Markdown
58 lines
3.1 KiB
Markdown
# image-tool-ai-availability Specification
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## Purpose
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TBD - created by archiving change gate-cutout-ai-options. Update Purpose after archive.
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## Requirements
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### Requirement: AI setup entry precedes dependent tool settings
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当 AI 环境或所需模型未就绪时，系统 SHALL 在 Cutout、Image Box 和 Image Lasso 的工具设置开头显示 AI 设置按钮，并使用当前 AI 状态对应的设置文案。
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#### Scenario: Cutout AI setup entry is first
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- **WHEN** AI 未就绪且用户激活 Cutout 工具
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- **THEN** 工具设置 SHALL 先显示 AI 设置按钮，再显示 `Fit to Foreground`、`Mesh Sampling Spacing` 和 `Generate Normal Map`
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#### Scenario: Image region tool AI setup entry is first
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- **WHEN** AI 未就绪且用户激活 Image Box 或 Image Lasso
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- **THEN** 工具设置 SHALL 先显示 AI 设置按钮，再显示 `Fit to Foreground`
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#### Scenario: AI setup entry is omitted when ready
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- **WHEN** AI 环境和所需模型均已就绪
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- **THEN** Cutout、Image Box 和 Image Lasso 的工具设置 SHALL 不显示 AI 设置按钮
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### Requirement: AI-dependent settings follow AI availability
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系统 SHALL 仅在 AI 环境和所需模型均已就绪时允许启用图像区域工具的 AI 依赖设置。
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#### Scenario: Dependent settings are disabled without AI
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- **WHEN** AI 未就绪
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- **THEN** Cutout 的 `Fit to Foreground` 和 `Generate Normal Map` SHALL 不可编辑
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- **THEN** Image Box 和 Image Lasso 的 `Fit to Foreground` SHALL 不可编辑
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- **THEN** Cutout 的 `Mesh Sampling Spacing` SHALL 保持可编辑
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#### Scenario: Dependent settings are enabled with AI
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- **WHEN** AI 环境和所需模型均已就绪
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- **THEN** Cutout 的 `Fit to Foreground` 和 `Generate Normal Map` SHALL 可编辑
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- **THEN** Image Box 和 Image Lasso 的 `Fit to Foreground` SHALL 可编辑
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### Requirement: Cutout shape choices follow AI availability
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系统 SHALL 根据 AI 可用性限制 Cutout shape pie 中的可选 shape，同时保留四种 shape 的底层实现。
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#### Scenario: Two local shapes without AI
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- **WHEN** AI 未就绪且用户完成 Cutout 区域选择
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- **THEN** shape pie SHALL 只显示 `Surface` 和 `Balloon`
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#### Scenario: Four shapes with AI
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- **WHEN** AI 环境和所需模型均已就绪且用户完成 Cutout 区域选择
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- **THEN** shape pie SHALL 显示 `Surface`、`Balloon`、`Depth Balloon` 和 `Depth Surface`
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#### Scenario: Runtime RNA menu shape assignment
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- **WHEN** a displayed Cutout shape is selected on a Blender version that exposes modifier inputs through runtime RNA
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- **THEN** the system SHALL assign the matching string enum identifier and create the shape successfully
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### Requirement: Stale AI settings do not trigger generation
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系统 MUST 在区域交互读取设置时忽略 AI 未就绪状态下遗留为真的 AI 依赖选项。
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#### Scenario: Local Cutout remains local with stale settings
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- **WHEN** AI 未就绪、`Fit to Foreground` 或 `Generate Normal Map` 的保存值为真，且用户选择 `Surface` 或 `Balloon`
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- **THEN** Cutout operator SHALL 接收关闭的 AI 依赖选项
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- **THEN** 操作 SHALL 不因这些遗留值启动 AI job 或打开 AI 设置流程
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