可以设置三阶贝塞尔曲线的控制点吗

[wantingjun]

问题描述

X6使用smooth设置为三阶贝塞尔曲线时，只提供了vertices的途经点，是否有设置控制点的接口？能否通过设置三阶贝塞尔曲线的2个控制点确定贝塞尔曲线呢

重现链接

https://codesandbox.io/p/sandbox/summer-resonance-r7mts8?file=%2Findex.html&layout=%257B%2522sidebarPanel%2522%253A%2522EXPLORER%2522%252C%2522rootPanelGroup%2522%253A%257B%2522direction%2522%253A%2522horizontal%2522%252C%2522contentType%2522%253A%2522UNKNOWN%2522%252C%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522id%2522%253A%2522ROOT_LAYOUT%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522UNKNOWN%2522%252C%2522direction%2522%253A%2522vertical%2522%252C%2522id%2522%253A%2522clv64585i0006356i8g7tzq82%2522%252C%2522sizes%2522%253A%255B100%252C0%255D%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522EDITOR%2522%252C%2522direction%2522%253A%2522horizontal%2522%252C%2522id%2522%253A%2522EDITOR%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522EDITOR%2522%252C%2522id%2522%253A%2522clv64585i0002356i2ay6a6h8%2522%257D%255D%257D%252C%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522SHELLS%2522%252C%2522direction%2522%253A%2522horizontal%2522%252C%2522id%2522%253A%2522SHELLS%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522SHELLS%2522%252C%2522id%2522%253A%2522clv64585i0003356ialcf9saq%2522%257D%255D%252C%2522sizes%2522%253A%255B100%255D%257D%255D%257D%252C%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522DEVTOOLS%2522%252C%2522direction%2522%253A%2522vertical%2522%252C%2522id%2522%253A%2522DEVTOOLS%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522DEVTOOLS%2522%252C%2522id%2522%253A%2522clv64585i0005356i7aglkojl%2522%257D%255D%252C%2522sizes%2522%253A%255B100%255D%257D%255D%252C%2522sizes%2522%253A%255B50%252C50%255D%257D%252C%2522tabbedPanels%2522%253A%257B%2522clv64585i0002356i2ay6a6h8%2522%253A%257B%2522tabs%2522%253A%255B%257B%2522id%2522%253A%2522clv64585h0001356iyx9ezk2g%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522FILE%2522%252C%2522filepath%2522%253A%2522%252Findex.html%2522%252C%2522state%2522%253A%2522IDLE%2522%257D%255D%252C%2522id%2522%253A%2522clv64585i0002356i2ay6a6h8%2522%252C%2522activeTabId%2522%253A%2522clv64585h0001356iyx9ezk2g%2522%257D%252C%2522clv64585i0005356i7aglkojl%2522%253A%257B%2522tabs%2522%253A%255B%257B%2522id%2522%253A%2522clv64585i0004356iotn9bnmh%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522UNASSIGNED_PORT%2522%252C%2522port%2522%253A0%252C%2522path%2522%253A%2522%252F%2522%257D%255D%252C%2522id%2522%253A%2522clv64585i0005356i7aglkojl%2522%252C%2522activeTabId%2522%253A%2522clv64585i0004356iotn9bnmh%2522%257D%252C%2522clv64585i0003356ialcf9saq%2522%253A%257B%2522tabs%2522%253A%255B%255D%252C%2522id%2522%253A%2522clv64585i0003356ialcf9saq%2522%257D%257D%252C%2522showDevtools%2522%253Atrue%252C%2522showShells%2522%253Afalse%252C%2522showSidebar%2522%253Atrue%252C%2522sidebarPanelSize%2522%253A15%257D

重现步骤

1. 只能设置vertices，vertices在曲线上
2. 拖动起点和终点，曲线一定会经过vertices
3. 没有设置控制点的接口

预期行为

有类似G6中cubic的controlPoints的参数，通过设置控制点，确定贝塞尔曲线
g6.antv.vision/manual/middle/elements/edges/built-in/cubic

平台

• 操作系统: [macOS, Windows, Linux, React Native ...]
• 网页浏览器: [Google Chrome, Safari, Firefox ...]
• X6 版本: [2.11.1 ...]

屏幕截图或视频（可选）

补充说明（可选）

No response

[x6-bot]

👋 @wantingjun

Thanks for opening your first issue here! If you're reporting a 🐞 bug, please make sure you include steps to reproduce it.
To help make it easier for us to investigate your issue, please follow the contributing guidelines.
We get a lot of issues on this repo, so please be patient and we will get back to you as soon as we can.

[light-years-run]

x6 的edge smooth 是根据路径点计算出的三次贝塞尔线 ，只有实际点，没有控制点，只能自己开发节点工具，实现的三次贝塞尔线绘制，并且控制点可调整

[aWhver]

x6 的edge smooth 是根据路径点计算出的三次贝塞尔线 ，只有实际点，没有控制点，只能自己开发节点工具，实现的三次贝塞尔线绘制，并且控制点可调整

你好，没太明白你的意思，有简单的例子吗，这个默认的三次贝塞尔曲线在拖动时会出现多余的拐点

[light-years-run]

x6 的edge smooth 是根据路径点计算出的三次贝塞尔线 ，只有实际点，没有控制点，只能自己开发节点工具，实现的三次贝塞尔线绘制，并且控制点可调整

你好，没太明白你的意思，有简单的例子吗，这个默认的三次贝塞尔曲线在拖动时会出现多余的拐点

需要自己开发三次贝塞尔线的绘制还有顶点控制功能，例子没在外网，可以留个联系方式聊聊

[zcrun]

通过自定义连接器registerConnector和自定义边上工具registerEdgeTool，可实现贝塞尔曲线的控制点

参考链接：https://codesandbox.io/p/sandbox/nifty-sky-6cx24w?file=%2Findex.ts%3A34%2C14