diff --git a/__test__/CalUV.ts b/__test__/CalUV.ts
new file mode 100644
index 000000000..966f61340
--- /dev/null
+++ b/__test__/CalUV.ts
@@ -0,0 +1,42 @@
+function updateUV(geometry)
+{
+
+    // 据我所知，没有自动计算UV的方法。
+
+    // 你必须计算自己。计算一个平面的紫外线是相当容易的，这个网站解释如何：计算纹理坐标
+
+    // 对于一个复杂的形状，我不知道如何。也许你可以检测平面。
+
+    // 编辑
+
+    // 这是一个平面表面的示例代码，(x, y, z)其中z = 0：
+
+    geometry.computeBoundingBox();
+
+    var max = geometry.boundingBox.max,
+        min = geometry.boundingBox.min;
+    var offset = new THREE.Vector2(0 - min.x, 0 - min.y);
+    var range = new THREE.Vector2(max.x - min.x, max.y - min.y);
+    var faces = geometry.faces;
+
+    if (!geometry.faceVertexUvs)
+    {
+        geometry.faceVertexUvs = [[]];
+    }
+    geometry.faceVertexUvs[0] = [];
+
+    for (var i = 0; i < faces.length; i++)
+    {
+
+        var v1 = geometry.vertices[faces[i].a],
+            v2 = geometry.vertices[faces[i].b],
+            v3 = geometry.vertices[faces[i].c];
+
+        geometry.faceVertexUvs[0].push([
+            new THREE.Vector2((v1.x + offset.x) / range.x, (v1.y + offset.y) / range.y),
+            new THREE.Vector2((v2.x + offset.x) / range.x, (v2.y + offset.y) / range.y),
+            new THREE.Vector2((v3.x + offset.x) / range.x, (v3.y + offset.y) / range.y)
+        ]);
+    }
+    geometry.uvsNeedUpdate = true;
+}
\ No newline at end of file
diff --git a/__test__/LightTest.test.ts b/__test__/LightTest.ts
similarity index 100%
rename from __test__/LightTest.test.ts
rename to __test__/LightTest.ts
diff --git a/__test__/fbxLoaderTest.test.ts b/__test__/fbxLoaderTest.ts
similarity index 91%
rename from __test__/fbxLoaderTest.test.ts
rename to __test__/fbxLoaderTest.ts
index a9fa64ae1..988b6ee51 100644
--- a/__test__/fbxLoaderTest.test.ts
+++ b/__test__/fbxLoaderTest.ts
@@ -44,4 +44,10 @@ function loadTexture(fileName: string)
 
     //
     var material = new THREE.MeshPhongMaterial({ map: texture }); // front
-}
\ No newline at end of file
+}
+
+
+// let mat2 = new THREE.MeshBasicMaterial({
+//     color: 0xffffff,
+//     side: THREE.DoubleSide
+// })
\ No newline at end of file
diff --git a/__test__/mst.test.ts b/__test__/mst.ts
similarity index 100%
rename from __test__/mst.test.ts
rename to __test__/mst.ts
diff --git a/src/Add-on/DrawLine.ts b/src/Add-on/DrawLine.ts
index 8cbbc5a7a..4bbde5b3c 100644
--- a/src/Add-on/DrawLine.ts
+++ b/src/Add-on/DrawLine.ts
@@ -7,10 +7,6 @@ import { UndoData } from '../DatabaseServices/UndoData';
 import { PromptStatus } from '../Editor/PromptResult';
 import * as ReactDOM from 'react-dom';
 
-//最小限度的使用这个模块. 所以提供了一个导出的头文件.
-export var FBXLoader = require('three-FBXLoader');
-window["threeZlib"] = require("zlib")
-
 export class DrawLine implements Command
 {
     async exec()
@@ -58,46 +54,3 @@ export class Redo implements Command
         undoData.redo(1);
     }
 }
-
-function updateUV(geometry)
-{
-
-    // 据我所知，没有自动计算UV的方法。
-
-    // 你必须计算自己。计算一个平面的紫外线是相当容易的，这个网站解释如何：计算纹理坐标
-
-    // 对于一个复杂的形状，我不知道如何。也许你可以检测平面。
-
-    // 编辑
-
-    // 这是一个平面表面的示例代码，(x, y, z)其中z = 0：
-
-    geometry.computeBoundingBox();
-
-    var max = geometry.boundingBox.max,
-        min = geometry.boundingBox.min;
-    var offset = new THREE.Vector2(0 - min.x, 0 - min.y);
-    var range = new THREE.Vector2(max.x - min.x, max.y - min.y);
-    var faces = geometry.faces;
-
-    if (!geometry.faceVertexUvs)
-    {
-        geometry.faceVertexUvs = [[]];
-    }
-    geometry.faceVertexUvs[0] = [];
-
-    for (var i = 0; i < faces.length; i++)
-    {
-
-        var v1 = geometry.vertices[faces[i].a],
-            v2 = geometry.vertices[faces[i].b],
-            v3 = geometry.vertices[faces[i].c];
-
-        geometry.faceVertexUvs[0].push([
-            new THREE.Vector2((v1.x + offset.x) / range.x, (v1.y + offset.y) / range.y),
-            new THREE.Vector2((v2.x + offset.x) / range.x, (v2.y + offset.y) / range.y),
-            new THREE.Vector2((v3.x + offset.x) / range.x, (v3.y + offset.y) / range.y)
-        ]);
-    }
-    geometry.uvsNeedUpdate = true;
-}
\ No newline at end of file
diff --git a/src/Common/ColorPalette.ts b/src/Common/ColorPalette.ts
new file mode 100644
index 000000000..e389dc896
--- /dev/null
+++ b/src/Common/ColorPalette.ts
@@ -0,0 +1,288 @@
+import * as THREE from 'three';
+export let ColorPalette = [
+    [255, 0, 0, 255],    //----- 0 - lets make it red for an example
+    //[255, 255, 255, 255],//----- 0 - ByBlock - White
+    [255, 0, 0, 255],    //----- 1 - Red
+    [255, 255, 0, 255],    //----- 2 - Yellow
+    [0, 255, 0, 255],    //----- 3 - Green
+    [0, 255, 255, 255],    //----- 4 - Cyan
+    [0, 0, 255, 255],    //----- 5 - Blue
+    [255, 0, 255, 255],    //----- 6 - Magenta
+    [255, 0, 0, 255],    //----- 7 - More red Red
+    [255, 0, 0, 255],    //----- 8 - More red Red
+    [255, 0, 0, 255],    //----- 9 - More red Red
+    /*[255, 255, 255, 255],//----- 7 - White
+    [255, 255, 255, 255],//----- 8
+    [255, 255, 255, 255],//----- 9*/
+    [255, 0, 0, 255],    //----- 10
+    [255, 127, 127, 255],//----- 11
+    [165, 0, 0, 255],    //----- 12
+    [165, 82, 82, 255],    //----- 13
+    [127, 0, 0, 255],    //----- 14
+    [127, 63, 63, 255],    //----- 15
+    [76, 0, 0, 255],        //----- 16
+    [76, 38, 38, 255],    //----- 17
+    [38, 0, 0, 255],        //----- 18
+    [38, 19, 19, 255],    //----- 19
+    [255, 63, 0, 255],    //----- 20
+    [255, 159, 127, 255],//----- 21
+    [165, 41, 0, 255],    //----- 22
+    [165, 103, 82, 255],    //----- 23
+    [127, 31, 0, 255],    //----- 24
+    [127, 79, 63, 255],    //----- 25
+    [76, 19, 0, 255],    //----- 26
+    [76, 47, 38, 255],    //----- 27
+    [38, 9, 0, 255],        //----- 28
+    [38, 23, 19, 255],    //----- 29
+    [255, 127, 0, 255],    //----- 30
+    [255, 191, 127, 255],//----- 31
+    [165, 82, 0, 255],    //----- 32
+    [165, 124, 82, 255],    //----- 33
+    [127, 63, 0, 255],    //----- 34
+    [127, 95, 63, 255],    //----- 35
+    [76, 38, 0, 255],    //----- 36
+    [76, 57, 38, 255],    //----- 37
+    [38, 19, 0, 255],    //----- 38
+    [38, 28, 19, 255],    //----- 39
+    [255, 191, 0, 255],    //----- 40
+    [255, 223, 127, 255],//----- 41
+    [165, 124, 0, 255],    //----- 42
+    [165, 145, 82, 255],    //----- 43
+    [127, 95, 0, 255],    //----- 44
+    [127, 111, 63, 255],    //----- 45
+    [76, 57, 0, 255],    //----- 46
+    [76, 66, 38, 255],    //----- 47
+    [38, 28, 0, 255],    //----- 48
+    [38, 33, 19, 255],    //----- 49
+    [255, 255, 0, 255],    //----- 50
+    [255, 255, 127, 255],//----- 51
+    [165, 165, 0, 255],    //----- 52
+    [165, 165, 82, 255],    //----- 53
+    [127, 127, 0, 255],    //----- 54
+    [127, 127, 63, 255],    //----- 55
+    [76, 76, 0, 255],    //----- 56
+    [76, 76, 38, 255],    //----- 57
+    [38, 38, 0, 255],    //----- 58
+    [38, 38, 19, 255],    //----- 59
+    [191, 255, 0, 255],    //----- 60
+    [223, 255, 127, 255],//----- 61
+    [124, 165, 0, 255],    //----- 62
+    [145, 165, 82, 255],    //----- 63
+    [95, 127, 0, 255],    //----- 64
+    [111, 127, 63, 255],    //----- 65
+    [57, 76, 0, 255],    //----- 66
+    [66, 76, 38, 255],    //----- 67
+    [28, 38, 0, 255],    //----- 68
+    [33, 38, 19, 255],    //----- 69
+    [127, 255, 0, 255],    //----- 70
+    [191, 255, 127, 255],//----- 71
+    [82, 165, 0, 255],    //----- 72
+    [124, 165, 82, 255],    //----- 73
+    [63, 127, 0, 255],    //----- 74
+    [95, 127, 63, 255],    //----- 75
+    [38, 76, 0, 255],    //----- 76
+    [57, 76, 38, 255],    //----- 77
+    [19, 38, 0, 255],    //----- 78
+    [28, 38, 19, 255],    //----- 79
+    [63, 255, 0, 255],    //----- 80
+    [159, 255, 127, 255],//----- 81
+    [41, 165, 0, 255],    //----- 82
+    [103, 165, 82, 255],    //----- 83
+    [31, 127, 0, 255],    //----- 84
+    [79, 127, 63, 255],    //----- 85
+    [19, 76, 0, 255],    //----- 86
+    [47, 76, 38, 255],    //----- 87
+    [9, 38, 0, 255],        //----- 88
+    [23, 38, 19, 255],    //----- 89
+    [0, 255, 0, 255],    //----- 90
+    [127, 255, 127, 255],//----- 91
+    [0, 165, 0, 255],    //----- 92
+    [82, 165, 82, 255],    //----- 93
+    [0, 127, 0, 255],    //----- 94
+    [63, 127, 63, 255],    //----- 95
+    [0, 76, 0, 255],        //----- 96
+    [38, 76, 38, 255],    //----- 97
+    [0, 38, 0, 255],        //----- 98
+    [19, 38, 19, 255],    //----- 99
+    [0, 255, 63, 255],    //----- 100
+    [127, 255, 159, 255],//----- 101
+    [0, 165, 41, 255],    //----- 102
+    [82, 165, 103, 255],    //----- 103
+    [0, 127, 31, 255],    //----- 104
+    [63, 127, 79, 255],    //----- 105
+    [0, 76, 19, 255],    //----- 106
+    [38, 76, 47, 255],    //----- 107
+    [0, 38, 9, 255],        //----- 108
+    [19, 38, 23, 255],    //----- 109
+    [0, 255, 127, 255],    //----- 110
+    [127, 255, 191, 255],//----- 111
+    [0, 165, 82, 255],    //----- 112
+    [82, 165, 124, 255],    //----- 113
+    [0, 127, 63, 255],    //----- 114
+    [63, 127, 95, 255],    //----- 115
+    [0, 76, 38, 255],    //----- 116
+    [38, 76, 57, 255],    //----- 117
+    [0, 38, 19, 255],    //----- 118
+    [19, 38, 28, 255],    //----- 119
+    [0, 255, 191, 255],    //----- 120
+    [127, 255, 223, 255],//----- 121
+    [0, 165, 124, 255],    //----- 122
+    [82, 165, 145, 255],    //----- 123
+    [0, 127, 95, 255],    //----- 124
+    [63, 127, 111, 255],    //----- 125
+    [0, 76, 57, 255],    //----- 126
+    [38, 76, 66, 255],    //----- 127
+    [0, 38, 28, 255],    //----- 128
+    [19, 38, 33, 255],    //----- 129
+    [0, 255, 255, 255],    //----- 130
+    [127, 255, 255, 255],//----- 131
+    [0, 165, 165, 255],    //----- 132
+    [82, 165, 165, 255],    //----- 133
+    [0, 127, 127, 255],    //----- 134
+    [63, 127, 127, 255],    //----- 135
+    [0, 76, 76, 255],    //----- 136
+    [38, 76, 76, 255],    //----- 137
+    [0, 38, 38, 255],    //----- 138
+    [19, 38, 38, 255],    //----- 139
+    [0, 191, 255, 255],    //----- 140
+    [127, 223, 255, 255],//----- 141
+    [0, 124, 165, 255],    //----- 142
+    [82, 145, 165, 255],    //----- 143
+    [0, 95, 127, 255],    //----- 144
+    [63, 111, 127, 255],    //----- 145
+    [0, 57, 76, 255],    //----- 146
+    [38, 66, 76, 255],    //----- 147
+    [0, 28, 38, 255],    //----- 148
+    [19, 33, 38, 255],    //----- 149
+    [0, 127, 255, 255],    //----- 150
+    [127, 191, 255, 255],//----- 151
+    [0, 82, 165, 255],    //----- 152
+    [82, 124, 165, 255],    //----- 153
+    [0, 63, 127, 255],    //----- 154
+    [63, 95, 127, 255],    //----- 155
+    [0, 38, 76, 255],    //----- 156
+    [38, 57, 76, 255],    //----- 157
+    [0, 19, 38, 255],    //----- 158
+    [19, 28, 38, 255],    //----- 159
+    [0, 63, 255, 255],    //----- 160
+    [127, 159, 255, 255],//----- 161
+    [0, 41, 165, 255],    //----- 162
+    [82, 103, 165, 255],    //----- 163
+    [0, 31, 127, 255],    //----- 164
+    [63, 79, 127, 255],    //----- 165
+    [0, 19, 76, 255],    //----- 166
+    [38, 47, 76, 255],    //----- 167
+    [0, 9, 38, 255],        //----- 168
+    [19, 23, 38, 255],    //----- 169
+    [0, 0, 255, 255],    //----- 170
+    [127, 127, 255, 255],//----- 171
+    [0, 0, 165, 255],    //----- 172
+    [82, 82, 165, 255],    //----- 173
+    [0, 0, 127, 255],    //----- 174
+    [63, 63, 127, 255],    //----- 175
+    [0, 0, 76, 255],        //----- 176
+    [38, 38, 76, 255],    //----- 177
+    [0, 0, 38, 255],        //----- 178
+    [19, 19, 38, 255],    //----- 179
+    [63, 0, 255, 255],    //----- 180
+    [159, 127, 255, 255],//----- 181
+    [41, 0, 165, 255],    //----- 182
+    [103, 82, 165, 255],    //----- 183
+    [31, 0, 127, 255],    //----- 184
+    [79, 63, 127, 255],    //----- 185
+    [19, 0, 76, 255],    //----- 186
+    [47, 38, 76, 255],    //----- 187
+    [9, 0, 38, 255],        //----- 188
+    [23, 19, 38, 255],    //----- 189
+    [127, 0, 255, 255],    //----- 190
+    [191, 127, 255, 255],//----- 191
+    [82, 0, 165, 255],    //----- 192
+    [124, 82, 165, 255],    //----- 193
+    [63, 0, 127, 255],    //----- 194
+    [95, 63, 127, 255],    //----- 195
+    [38, 0, 76, 255],    //----- 196
+    [57, 38, 76, 255],    //----- 197
+    [19, 0, 38, 255],    //----- 198
+    [28, 19, 38, 255],    //----- 199
+    [191, 0, 255, 255],    //----- 200
+    [223, 127, 255, 255],//----- 201
+    [124, 0, 165, 255],    //----- 202
+    [145, 82, 165, 255],    //----- 203
+    [95, 0, 127, 255],    //----- 204
+    [111, 63, 127, 255],    //----- 205
+    [57, 0, 76, 255],    //----- 206
+    [66, 38, 76, 255],    //----- 207
+    [28, 0, 38, 255],    //----- 208
+    [33, 19, 38, 255],    //----- 209
+    [255, 0, 255, 255],    //----- 210
+    [255, 127, 255, 255],//----- 211
+    [165, 0, 165, 255],    //----- 212
+    [165, 82, 165, 255],    //----- 213
+    [127, 0, 127, 255],    //----- 214
+    [127, 63, 127, 255],    //----- 215
+    [76, 0, 76, 255],    //----- 216
+    [76, 38, 76, 255],    //----- 217
+    [38, 0, 38, 255],    //----- 218
+    [38, 19, 38, 255],    //----- 219
+    [255, 0, 191, 255],    //----- 220
+    [255, 127, 223, 255],//----- 221
+    [165, 0, 124, 255],    //----- 222
+    [165, 82, 145, 255],    //----- 223
+    [127, 0, 95, 255],    //----- 224
+    [127, 63, 111, 255],    //----- 225
+    [76, 0, 57, 255],    //----- 226
+    [76, 38, 66, 255],    //----- 227
+    [38, 0, 28, 255],    //----- 228
+    [38, 19, 33, 255],    //----- 229
+    [255, 0, 127, 255],    //----- 230
+    [255, 127, 191, 255],//----- 231
+    [165, 0, 82, 255],    //----- 232
+    [165, 82, 124, 255],    //----- 233
+    [127, 0, 63, 255],    //----- 234
+    [127, 63, 95, 255],    //----- 235
+    [76, 0, 38, 255],    //----- 236
+    [76, 38, 57, 255],    //----- 237
+    [38, 0, 19, 255],    //----- 238
+    [38, 19, 28, 255],    //----- 239
+    [255, 0, 63, 255],    //----- 240
+    [255, 127, 159, 255],//----- 241
+    [165, 0, 41, 255],    //----- 242
+    [165, 82, 103, 255],    //----- 243
+    [127, 0, 31, 255],    //----- 244
+    [127, 63, 79, 255],    //----- 245
+    [76, 0, 19, 255],    //----- 246
+    [76, 38, 47, 255],    //----- 247
+    [38, 0, 9, 255],        //----- 248
+    [38, 19, 23, 255],    //----- 249
+    [84, 84, 84, 255],    //----- 250
+    [118, 118, 118, 255],//----- 251
+    [152, 152, 152, 255],//----- 252
+    [186, 186, 186, 255],//----- 253
+    [220, 220, 220, 255],//----- 254
+    [255, 255, 255, 255],//----- 255
+    [255, 255, 255, 255]    //----- ByLayer - White
+];
+
+
+var colorMatBuff = new Map<number, THREE.Material>();
+export function GetColorIndex(index: number)
+{
+    if (colorMatBuff.has(index))
+    {
+        return colorMatBuff.get(index);
+    }
+    let colorRgb = ColorPalette[index];
+    let colorx = new THREE.Color(colorRgb[0], colorRgb[1], colorRgb[2]);
+    console.log(colorx.getHex());
+    let mat = new THREE.MeshStandardMaterial(
+        {
+            color: colorx,
+            side: THREE.DoubleSide,
+            metalness: 0.5,
+            emissive: colorx,
+            roughness: 0.5
+        }
+    );
+    colorMatBuff.set(index, mat);
+    return mat;
+}
\ No newline at end of file
diff --git a/src/Loader/FBXLoader.ts b/src/Loader/FBXLoader.ts
new file mode 100644
index 000000000..76e3ecba0
--- /dev/null
+++ b/src/Loader/FBXLoader.ts
@@ -0,0 +1,57 @@
+//最小限度的使用这个模块. 所以提供了一个导出的头文件.
+import * as THREE from "three";
+
+export var FBXLoader = require('three-FBXLoader');
+window["threeZlib"] = require("zlib")
+
+export interface LoaderState
+{
+    State: boolean,
+    object?: THREE.Group
+}
+
+
+//加载事件
+let onProgress = function (xhr)
+{
+    if (xhr.lengthComputable)
+    {
+        let percentComplete = xhr.loaded / xhr.total * 100;
+        console.log(Math.round(percentComplete) + '% downloaded');
+    }
+};
+
+//错误事件
+let onError = function (xhr)
+{
+    console.error(xhr);
+};
+
+//Loader FBX
+export function loadFBX(fileName: string): Promise<LoaderState>
+{
+    let manager = new THREE.LoadingManager();
+    let loader = new THREE.FBXLoader(manager);
+
+
+    return new Promise<LoaderState>((resolve, reject) =>
+    {
+        loader.load(fileName,
+            (object) =>
+            {
+                resolve({
+                    State: true,
+                    object: object
+                })
+            },
+            onProgress,
+            (xhr) =>
+            {
+                console.log('xhr: ', xhr);
+                resolve({
+                    State: false
+                })
+            }
+        )
+    });
+}
\ No newline at end of file