- 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.
1.2 KiB
1.2 KiB
Why
使用 inverse 类颜色空间时,用户观察到 Alpha 无法正确遮盖图片边缘,手动添加 Float Curve 后可改善。将这项调整放入 O Image Layer,让材质创建时自动应用,并允许用户调节强度。
What Changes
- O Image Layer 内新增 Alpha Float Curve,依据参考图设置曲线。
- 默认折叠的
Options面板依次包含Alpha Fix、Normal Scale、Object Space;Alpha Fix 连接 Float Curve 的 Factor,范围 0–1,默认 0。 - 创建使用 O Image Layer 的材质时,读取
Adapt to Scene View Transform:开启设为 1,关闭设为 0。 - 验证曲线、接口、材质创建和着色输出行为。
Capabilities
New Capabilities
image-layer-alpha-adjustment: 材质层 Alpha 曲线调整、强度输入与创建时偏好联动。
Modified Capabilities
无。
Impact
tools/node_assets/material_layers.py:节点组接口、曲线与布局。src/anyimage/common/material.py:创建节点实例时设置调整强度。tools/node_assets/asset_validation.py及材质相关测试:接口、连接、曲线求值和偏好联动验证。- 发布节点资产
src/anyimage/assets/O_AnyImage.blend需要包含新接口;本轮仅生成提案。