particle-container
时间: 2023-12-27 20:02:21 浏览: 22
Particle container是指一个包含许多小粒子的容器,每个小粒子都具有一定的物理属性和状态。这种容器通常用于模拟粒子系统,比如在电影特效、游戏开发、计算机图形学等领域中常常使用。在这些应用中,粒子容器可以用来模拟火、烟、水、雪、灰尘等自然界中一些难以用传统方法模拟的现象。同时,由于粒子系统的计算量通常较大,因此需要使用一些高效的算法和技术来进行优化,以便在实时性方面得到保障。
相关问题
vue实现一个离子动画
Vue 实现离子动画有很多种方式,以下是一种简单的实现方式:
1. 安装 `vue-particles` 库
```bash
npm install vue-particles --save
```
2. 在组件中引入 `vue-particles` 组件
```vue
<template>
<div id="particle-container">
<vue-particles :options="options"></vue-particles>
</div>
</template>
<script>
import VueParticles from 'vue-particles'
export default {
components: {
VueParticles
},
data() {
return {
options: {
particles: {
color: '#fff',
shape: 'circle',
opacity: {
value: 0.8,
random: true,
anim: {
enable: true,
speed: 1,
opacity_min: 0.1,
sync: false
}
},
size: {
value: 5,
random: true,
anim: {
enable: true,
speed: 3,
size_min: 0.1,
sync: false
}
},
line_linked: {
enable: false
},
move: {
enable: true,
speed: 3,
direction: 'none',
random: true,
straight: false,
out_mode: 'out',
bounce: false,
attract: {
enable: false,
rotateX: 600,
rotateY: 1200
}
}
},
interactivity: {
detect_on: 'canvas',
events: {
onhover: {
enable: true,
mode: 'repulse'
},
onclick: {
enable: true,
mode: 'push'
},
resize: true
},
modes: {
grab: {
distance: 800,
line_linked: {
opacity: 1
}
},
bubble: {
distance: 800,
size: 80,
duration: 2,
opacity: 0.8,
speed: 3
},
repulse: {
distance: 150,
duration: 0.2
},
push: {
particles_nb: 4
},
remove: {
particles_nb: 2
}
}
},
retina_detect: true
}
}
}
}
</script>
<style>
#particle-container {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
overflow: hidden;
z-index: -1;
}
</style>
```
3. 在 `options` 中设置离子的参数,具体参数参考官方文档:[particles.js](https://github.com/VincentGarreau/particles.js/)
4. 在组件中引入样式
```html
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/vue-particles@1.0.0-rc.3/lib/VueParticles.css">
```
5. 显示离子动画
```html
<particle-animation></particle-animation>
```
完整的组件代码如下:
```vue
<template>
<div id="particle-container">
<vue-particles :options="options"></vue-particles>
</div>
</template>
<script>
import VueParticles from 'vue-particles'
export default {
components: {
VueParticles
},
data() {
return {
options: {
particles: {
color: '#fff',
shape: 'circle',
opacity: {
value: 0.8,
random: true,
anim: {
enable: true,
speed: 1,
opacity_min: 0.1,
sync: false
}
},
size: {
value: 5,
random: true,
anim: {
enable: true,
speed: 3,
size_min: 0.1,
sync: false
}
},
line_linked: {
enable: false
},
move: {
enable: true,
speed: 3,
direction: 'none',
random: true,
straight: false,
out_mode: 'out',
bounce: false,
attract: {
enable: false,
rotateX: 600,
rotateY: 1200
}
}
},
interactivity: {
detect_on: 'canvas',
events: {
onhover: {
enable: true,
mode: 'repulse'
},
onclick: {
enable: true,
mode: 'push'
},
resize: true
},
modes: {
grab: {
distance: 800,
line_linked: {
opacity: 1
}
},
bubble: {
distance: 800,
size: 80,
duration: 2,
opacity: 0.8,
speed: 3
},
repulse: {
distance: 150,
duration: 0.2
},
push: {
particles_nb: 4
},
remove: {
particles_nb: 2
}
}
},
retina_detect: true
}
}
}
}
</script>
<style>
#particle-container {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
overflow: hidden;
z-index: -1;
}
</style>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/vue-particles@1.0.0-rc.3/lib/VueParticles.css">
```
<div class="table-container"> <table id="myTable"> <thead> <tr> <th contenteditable="true" ><input type="text" oninput="filterTable(1)" placeholder="aoiStep" ></th> <th contenteditable="true" ><input type="text" oninput="filterTable(2)" placeholder="defectType" ></th> <th contenteditable="true" ><input type="text" oninput="filterTable(3)" placeholder="layerCode" ></th> <th contenteditable="true" ><input type="text" oninput="filterTable(4)" placeholder="type"></th> <th contenteditable="true" ><input type="text" oninput="filterTable(5)" placeholder="dpet" ></th> <th contenteditable="true"><input type="text" oninput="filterTable(6)" placeholder="subcode" ></th> <th contenteditable="true" ><input type="text" placeholder="codeDescription" ></th> <th contenteditable="true" >image1</th> <th contenteditable="true" >image2</th> <th contenteditable="true">image3</th> <th contenteditable="true" >image4</th> <th contenteditable="true" >image5</th> <th contenteditable="true" ><input type="text" placeholder="determination_rule"></th> </tr> </thead> <tbody> <form action="unload.php" method="POST" enctype="multipart/form-data"> <tr> <td input type="text" name="aoi_step">3</td> <td input type="text" name="defect_type">Particle</td> <td input type="text" name="layer_code">ACT</td> <td input type="text" name="type">Particle</td> <td input type="text" name="dpet">ACT</td> <td input type="text" name="subcode">Particle</td> <td input type="text" name="code_description">ACT</td> <td> <input type="file" name="image1_path" onchange="previewImage(this);selectCell(this)" onclick="showPopup(this.src)" style="width: 100px; height: auto;"> <td> <input type="file" name="image2_path" onchange="previewImage(this);selectCell(this)" onclick="showPopup(this.src)" style="width: 100px; height: auto;"> </td> <td> <input type="file" name="image3_path" onchange="previewImage(this);selectCell(this)" onclick="showPopup(this.src)" style="width: 100px; height: auto;"> </td> <td> <input type="file" name="image4_path" onchange="previewImage(this);selectCell(this)" onclick="showPopup(this.src)" style="width: 100px; height: auto;"> </td> <td> <input type="file" name="image5_path" onchange="previewImage(this);selectCell(this)" onclick="showPopup(this.src)" style="width: 100px; height: auto;"> </td> <td input type="text" name="determination_rule">Particle</td> <tr> <button type="submit">提交</button> </tr> </form> </tbody> </div> <script>修改后在我提娜佳图片是报错
根据你提供的代码,我注意到你在表格中嵌套了一个 `form` 元素。请注意,根据 HTML 规范,`form` 元素不能直接嵌套在 `tbody` 元素内部。你需要将 `form` 元素放置在 `table` 元素的外部。
此外,请确保在 `form` 元素中添加正确的 `action` 属性和合适的 `method` 属性。根据你的代码,将表单提交到 `unload.php` 并使用 `POST` 方法进行提交。
修复后的代码示例:
```html
<div class="table-container">
<form action="unload.php" method="POST" enctype="multipart/form-data">
<table id="myTable">
<thead>
<tr>
<th contenteditable="true"><input type="text" oninput="filterTable(1)" placeholder="aoiStep"></th>
<th contenteditable="true"><input type="text" oninput="filterTable(2)" placeholder="defectType"></th>
<th contenteditable="true"><input type="text" oninput="filterTable(3)" placeholder="layerCode"></th>
<th contenteditable="true"><input type="text" oninput="filterTable(4)" placeholder="type"></th>
<th contenteditable="true"><input type="text" oninput="filterTable(5)" placeholder="dpet"></th>
<th contenteditable="true"><input type="text" oninput="filterTable(6)" placeholder="subcode"></th>
<th contenteditable="true"><input type="text" placeholder="codeDescription"></th>
<th contenteditable="true">image1</th>
<th contenteditable="true">image2</th>
<th contenteditable="true">image3</th>
<th contenteditable="true">image4</th>
<th contenteditable="true">image5</th>
<th contenteditable="true"><input type="text" placeholder="determination_rule"></th>
</tr>
</thead>
<tbody>
<tr>
<td><input type="text" name="aoi_step" value="3"></td>
<td><input type="text" name="defect_type" value="Particle"></td>
<td><input type="text" name="layer_code" value="ACT"></td>
<td><input type="text" name="type" value="Particle"></td>
<td><input type="text" name="dpet" value="ACT"></td>
<td><input type="text" name="subcode" value="Particle"></td>
<td><input type="text" name="code_description" value="ACT"></td>
<td><input type="file" name="image1_path" onchange="previewImage(this);selectCell(this)" onclick="showPopup(this.src)" style="width: 100px; height: auto;"></td>
<td><input type="file" name="image2_path" onchange="previewImage(this);selectCell(this)" onclick="showPopup(this.src)" style="width: 100px; height: auto;"></td>
<td><input type="file" name="image3_path" onchange="previewImage(this);selectCell(this)" onclick="showPopup(this.src)" style="width: 100px; height: auto;"></td>
<td><input type="file" name="image4_path" onchange="previewImage(this);selectCell(this)" onclick="showPopup(this.src)" style="width: 100px; height: auto;"></td>
<td><input type="file" name="image5_path" onchange="previewImage(this);selectCell(this)" onclick="showPopup(this.src)" style="width: 100px; height: auto;"></td>
<td><input type="text" name="determination_rule" value="Particle"></td>
</tr>
</tbody>
</table>
<button type="submit">提交</button>
</form>
</div>
```
请注意,这只是修复了你提供的代码片段中的问题。如果还有其他问题,请提供更多的代码和错误信息,以便我们能够更全面地帮助你。