完整版BedrockWiki镜像！
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boybook
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title: Editing Your First Model
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category: Tutorials
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title: 编辑你的第一个模型
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category: 巧思案例
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mentions:
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- TheDoctor15
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- MedicalJewel105
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- TheItsNameless
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- SmokeyStack
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tags:
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- expert
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- 专家
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---
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This tutorial will show you how to make your first VR model.
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For the sake of this tutorial we will be editing the right hand model.
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# 编辑你的第一个模型
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<!--@include: @/wiki/bedrock-wiki-mirror.md-->
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本教程将指导你如何制作第一个VR模型。
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为方便演示，我们将以右手模型为例进行编辑。
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:::tip
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This tutorial makes use of the program [Blender](https://www.blender.org/download/), make sure you have it before following this tutorial.
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本教程需要使用 [Blender](https://www.blender.org/download/) 软件，请提前安装。
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:::
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## Viewing the model in Blender
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## 在Blender中查看模型
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First you need to import the model into Blender:
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首先需要将模型导入Blender：
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Your model is now imported but it misses a texture.
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To add a texture you will go to the Shading tab in blender.
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There you are going to add a texture element like this:
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模型导入后会发现缺少材质贴图。
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进入着色器（Shading）选项卡添加纹理元素：
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In that element you press open and select your texture in our case it is `something\VRpackTemplate\textures\hologram_hands.png`.
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Make sure you change linear to closest, otherwise your texture will look blurry.
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In the end it will look like this:
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点击"Open"选择材质贴图（示例路径：`something\VRpackTemplate\textures\hologram_hands.png`）。
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**重要提示**：将过滤模式从线性（Linear）改为最近邻（Closest），否则贴图会模糊。
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最终效果如下：
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Now its time to add the texture to the models material.
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You hold the yellow dot and connect it to the other yellow dot like this:
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将材质连接到模型上：
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拖动黄色连接点完成材质关联：
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If everything went good your model should now look like this:
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成功关联后模型应显示正确贴图：
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## Editing the model
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## 模型编辑指南
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With editing the model you have almost total freedom, the only requirement is that the model only uses 1 texture.
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在编辑模型时需注意：
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- 只能使用单张贴图
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- 保持模型结构合理性
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### Editing the model (easy)
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### 基础编辑（手臂改造）
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Since this is the easy tutorial, we will show you how to make the hand into an arm.
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First we need to figure out the dimensions of this object.
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我们将把手部模型改造成前臂模型。
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首先分析原始尺寸关系：
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This image shows us that 3 pixels is equivalent to 18.75 meters in Blender, an arm is 12 pixels long so this means an arm is `4 * 18.75 = 75 meters` in Blender.
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When editing the dimensions it will look like this:
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图中显示：
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- 3像素对应Blender中的18.75米
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- 前臂长度为12像素 → 换算为`4 * 18.75 = 75米`
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调整尺寸后：
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If we import it into minecraft the arm will be to far away. This is because the original model is made for a hand not an arm. So we need to move it `3 * 18.75 = 56.25 meters` down.
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由于原始模型为手部设计，需下移`3 * 18.75 = 56.25米`以适配手臂位置：
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#### Texturing
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#### 材质处理
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Since this is an arm we will use the steve arm model, you import it the same way like we did above.
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使用Steve角色手臂贴图：
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若出现拉伸现象：
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Now you might notice your texture is stretched out. to fix this we will go to UV-editing and edit the uv map.
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UV-editing looks almost the same to blockbench.
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进入UV编辑模式调整贴图坐标：
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:::tip
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Its handy to turn on this magnet looking icon so its more precise.
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启用磁吸工具可提高编辑精度：
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:::
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We start with selecting the top and the bottom of the hand.
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1. 选择顶部和底部面片：
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Next we select the move tool.
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2. 使用移动工具调整位置：
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Now we move the top face and bottom face to the top of the texture.
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3. 将面片对齐至贴图顶部：
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The same for the sides of the arm.
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Your new uv map should look something like this:
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4. 重复操作处理侧面：
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If we look how the arm look we see all is now fixed.
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最终效果：
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#### Export it!
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#### 模型导出
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It is time to now export your model first put the steve arm texture inside `VRpackTemplateRP\textures`.
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Call it `hologram_hands.png`.
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1. 将Steve手臂贴图放入`VRpackTemplateRP\textures`目录，命名为`hologram_hands.png`
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Now lets export the model.
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2. 导出模型文件：
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Call the model `hologram_hand_right.obj`.
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命名模型为`hologram_hand_right.obj`：
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#### Testing it in game
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#### 游戏测试
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Load the pack into minecraft and try it out if it looks like this you succeeded in this tutorial!
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导入资源包后效果应如下所示：
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::: code-group
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```json [下载示例]
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<BButton
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link="https://github.com/Bedrock-OSS/wiki-addon/releases/download/download/vr_edit_model.mcpack"
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color=blue
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>Get guide end results!</BButton>
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>获取教程最终成果！</BButton>
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```
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## Your progress so far
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## 当前进度
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<Checklist>
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- [x] Setup Minecraft VR
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- [x] Setup the pack
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- [x] Edit the models
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- [x] 配置Minecraft VR环境
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- [x] 创建资源包
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- [x] 完成模型编辑
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</Checklist>
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```
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