fix: v2.2 修复 3D 截图纯色空白(墙体尺寸单位错误)

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- 根因: 墙体宽度 bw=1/S*0.72 误用模型单位(≈最大边长*0.72, 数千单位)
  而放置坐标是世界单位(窗体≈1), 相机被包在巨墙内只见背景色
- 改为世界单位: 上下墙覆盖窗洞±2.2x0.55, 左右墙 0.55x窗高
- 墙体不投影(避免自遮挡), 地面尺寸同步修正
- Node 验证四墙尺寸全部 ≤2.2 世界单位

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HHY

2026-09-21 04:08:56 -07:00

parent cbb888c7ff

commit 5eb93f043e

3 changed files with 16 additions and 11 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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3D窗型.png

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