nan
c62ec2cd48
- Removed the `always_vertex` parameter from `build_surface_camera` to streamline depth sampling for cutouts and ensure consistent behavior across depth plane and panorama. - Updated depth sampling logic to ensure that all free boundary points, including the original frame of the depth plane, use neighboring face depth instead of their own texture sampling. - Adjusted the depth mask deletion process to operate on faces rather than points, eliminating the need for additional cleanup of dangling edges. - Ensured that the cutout rules are consistently applied across all relevant nodes, removing exceptions and simplifying the logic. - Updated tests to verify the new behavior, ensuring that cutout points follow the depth of adjacent faces and that the original frame maintains its depth sampling. - Refactored geometry handling in multiple depth-related nodes to improve clarity and maintainability.
2.2 KiB
2.2 KiB
Why
O Image Depth Plane 与 O Image Depth Panorama 上由 Depth Mask 删点形成的切口，深度仍取该点自己的纹理采样；同一场景里 O Image Depth Cutout 的轮廓点和 Depth Split 切边早已改为取相邻面的采样。同类切口因此落在不同深度，clamp 或跨深度断裂的像素会把切口顶出尖刺。
What Changes
build_surface_camera内建切口规则：自由边界点与 Depth Split 切边一样，深度取相邻面的采样，射线方向不变；删除仅有单一调用方使用的always_vertex参数。O Image Depth Plane的原画幅外框与 mask 切口同规则：所有自由边界点都取相邻面采样，切口规则不带例外，外框也不再保留自身采样。O Image Depth Panorama不传排除项：球面闭合，删除后出现的自由边界只有 mask 切口。- Depth Mask 的删除由点改为面：面中心的采样低于阈值才删除该面，切口因此不再比阈值轮廓多退一圈，残留边也不需要单独清理。
build_surface_camera不再接受排除字段：切口规则覆盖全部自由边界点，取消上一版「外框例外」。- 平滑顺序保持不变：切口先取面深，切口带的深度模糊与位置平滑照常在其后作用。
- 重建
O_AnyImage.blend，补齐切口面深与实位不变的断言。
Capabilities
New Capabilities
mask-cut-depth-sampling: Depth Plane 与 Panorama 上由 Depth Mask 删除产生的切口如何确定深度，以及原画幅外框的例外。
Modified Capabilities
无。openspec/specs 尚无可修改的已归档规格。
Impact
tools/nodes/common/depth_surface.py：切口边界内建在build_surface_camera，always_vertex参数移除。tools/nodes/groups/image_depth_plane.py、tools/nodes/groups/image_depth_panorama.py：接入切口规则，Plane 额外声明原画幅外框。tests/tools/nodes/：切口面深断言，以及既有「Depth Mask 只删点、不改位置」断言的重写。src/anyimage/assets/O_AnyImage.blend：重新构建节点资产。- 不改动
O Image Depth Cutout、O Image Relief Plane、Cutout 创建入口、材质与依赖。