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@cadcam/tooth-color

v1.1.1

Published

Tooth label conversion and crown color utilities for CAD/CAM workflows.

Downloads

298

Readme

目標

  • demo index

  • 載入 .lobj 牙齒後,將 label 轉換為對應的顏色。

  • 需要先了解牙齒 FDI 編號

    • arch_index 是 1-16 , 上下顎分開 。
    • FDI 眨是 1* 2* 是上顎, 3* 4* 是下顎
    • 上色通常是使用 arch_index
  • 特色是

    • 相鄰牙顏色不那麼接近,使用 色相 的概念。
    • 左右對稱的牙是相近,但較暗。例如 FDI 的 11 和 21。

usage

import {
  labels_cvt_to_arch_index_from_FDI,
  labels_cvt_to_FDI_from_arch_index,
  labels_to_colors_crown_unique,
} from '@cadcam/tooth-color'

const { labels: archLabels, upperlower } = labels_cvt_to_arch_index_from_FDI([
  11,
  12,
  21,
])

const fdiLabels = labels_cvt_to_FDI_from_arch_index(archLabels, upperlower)
const colors = labels_to_colors_crown_unique(archLabels)

demo

npm run dev

demo 會以 HTML/CSS/JS 展示 FDI、arch_index 與顏色對應。

API

labels_cvt_to_arch_index_from_FDI(labels)

將 FDI label 轉成 arch_index label。

  • labels: ArrayLike<number>
  • 回傳:{ labels: number[], upperlower: 'upper' | 'lower' }

labels_cvt_to_FDI_from_arch_index(labels, upperlower)

將 arch_index label 轉成 FDI label。

  • labels: ArrayLike<number>
  • upperlower: 'upper' | 'lower'
  • 回傳:number[]

labels_to_colors_crown_unique(labels)

將 crown label 轉成 unique RGB color。

  • labels: ArrayLike<number>
  • 回傳:number[][],每個 color 為 [r, g, b],範圍為 0-1