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manual fix

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alcoholicgirl
2026-04-28 14:09:45 +08:00
parent e2fd0809a5
commit d748e242db
1 changed files with 6 additions and 6 deletions
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konabot/docs/user/march.txt
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@ -1,16 +1,16 @@
# 指令介绍
简易 Raymarch 小玩具
用法：march `<scene>`
用法：march `[scene]`
例：march torus(1.0, 0.2).color(1.0, 0.2, 0.2) torus(1.0, 0.2).rot(90, 0, 0).color(0.2, 0.2, 1.0) camera(4.0).pos(4, 0, 0).lookat(0)
# 主要语法
`<scene>` ::= `<scene>` "." `<op>` |`<obj>`
`[scene]` ::= `[scene]` "." `[op]` |`[obj]`
`<obj>` ::= `<obj_ty>` | `<obj_ty>` "(" <args> ")"
`[obj]` ::= `[obj_ty]` | `[obj_ty]` "(" [args] ")"
`<op>` ::= `<op_ty>` | `<op_ty>` "(" `<args>` ")"
`[op]` ::= `[op_ty]` | `[op_ty]` "(" `[args]` ")"
`<args>` ::= `<args>` "," `<arg>` | `<arg>`
`[args]` ::= `[args]` "," `[arg]` | `[arg]`
其中 `obj_ty`、`op_ty` 分别为物体类型（如 `cube`、`sphere`、`torus` 等）与变换类型（如 `pos`、`rot`）。
@ -37,4 +37,4 @@
`rounded`：圆角
# 特殊说明
`<op_ty>` 不包含 scale。非正交的变换会破坏 SDF 的性质。
`[op_ty]` 不包含 scale。非正交的变换会破坏 SDF 的性质。