From 86c51ef9bd64674dc58d4e775a92cb5ef0b8d21f Mon Sep 17 00:00:00 2001
From: Kevin Levron <kevin.levron@gmail.com>
Date: Wed, 21 Apr 2021 21:05:17 +0200
Subject: [PATCH] text

---
 src/meshes/Text.ts | 85 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 src/meshes/Text.ts

diff --git a/src/meshes/Text.ts b/src/meshes/Text.ts
new file mode 100644
index 0000000..76a10bb
--- /dev/null
+++ b/src/meshes/Text.ts
@@ -0,0 +1,85 @@
+import { defineComponent, watch } from 'vue'
+import { Font, FontLoader, TextGeometry } from 'three'
+import Mesh, { MeshSetupInterface } from './Mesh'
+import { object3DSetup } from '../core/Object3D'
+
+interface TextSetupInterface extends MeshSetupInterface {
+  geometry?: TextGeometry
+  font?: Font
+}
+
+const props = {
+  text: { type: String, required: true, default: 'Text' },
+  fontSrc: { type: String, required: true },
+  size: { type: Number, default: 80 },
+  height: { type: Number, default: 5 },
+  depth: { type: Number, default: 1 },
+  curveSegments: { type: Number, default: 12 },
+  bevelEnabled: { type: Boolean, default: false },
+  bevelThickness: { type: Number, default: 10 },
+  bevelSize: { type: Number, default: 8 },
+  bevelOffset: { type: Number, default: 0 },
+  bevelSegments: { type: Number, default: 5 },
+  align: { type: [Boolean, String], default: false },
+}
+
+export default defineComponent({
+  extends: Mesh,
+  props,
+  setup(): TextSetupInterface {
+    return object3DSetup()
+  },
+  created() {
+    if (!this.fontSrc) {
+      console.error('Missing required prop: "font-src"')
+      return
+    }
+    // if (!this.text) {
+    //   console.error('Missing required prop: "text"')
+    //   return
+    // }
+
+    // add watchers
+    const watchProps = [
+      'text', 'size', 'height', 'curveSegments',
+      'bevelEnabled', 'bevelThickness', 'bevelSize', 'bevelOffset', 'bevelSegments',
+      'align',
+    ]
+    watchProps.forEach(p => {
+      // @ts-ignore
+      watch(() => this[p], () => {
+        if (this.font) this.refreshGeometry()
+      })
+    })
+
+    const loader = new FontLoader()
+    this.loading = true
+    loader.load(this.fontSrc, (font) => {
+      this.loading = false
+      this.font = font
+      this.createGeometry()
+      this.initMesh()
+    })
+  },
+  methods: {
+    createGeometry() {
+      this.geometry = new TextGeometry(this.text, {
+        // @ts-ignore
+        font: this.font,
+        size: this.size,
+        height: this.height,
+        depth: this.depth,
+        curveSegments: this.curveSegments,
+        bevelEnabled: this.bevelEnabled,
+        bevelThickness: this.bevelThickness,
+        bevelSize: this.bevelSize,
+        bevelOffset: this.bevelOffset,
+        bevelSegments: this.bevelSegments,
+      })
+
+      if (this.align === 'center') {
+        this.geometry.center()
+      }
+    },
+  },
+})