jQuery和CSS3 3D旋转项目展示模板

简要教程

这是一款效果非常炫酷的jQuery和CSS3 3D旋转项目展示模板。该模板通过CSS3 3D transform来制作3D立方体的旋转效果，使各个项目在切换时呈现立方体旋转效果。

使用方法

HTML结构

HTML结构包括2个部分：nav.cd-3d-portfolio-navigation是项目的导航，以及div.projects，它用于包裹各个项目。

<div class="cd-3d-portfolio">
  <nav class="cd-3d-portfolio-navigation">
    <div class="cd-wrapper">
      <h1>3D Portfolio Template</h1>
         
      <ul>
        <li><a href="#0" class="selected">Filter 1</a></li>
        <li><a href="#0">Filter 2</a></li>
        <li><a href="#0">Filter 3</a></li>
      </ul>
    </div>
  </nav> <!-- .cd-3d-portfolio-navigation -->
   
  <div class="projects">
    <ul class="row">
      <li class="front-face selected project-1">
        <div class="project-wrapper">
          <div class="project-image">
            <div class="project-title">
              <h2>Project 1</h2>
            </div>
          </div> <!-- .project-image -->
  
          <div class="project-content">
            <!-- project content here -->
          </div> <!-- .project-content -->
  
          <a href="#0" class="close-project">Close</a>
        </div> <!-- .project-wrapper -->
      </li>
  
      <li class="right-face project-2">
        <div class="project-wrapper">
          <div class="project-image">
            <div class="project-title">
              <h2>Project 2</h2>
            </div>
          </div> <!-- .project-image -->
  
          <div class="project-content">
            <!-- project content here -->
          </div> <!-- .project-content -->
  
          <a href="#0" class="close-project">Close</a>
        </div> <!-- .project-wrapper -->
      </li>
  
      <li class="right-face project-3">
        <div class="project-wrapper">
          <div class="project-image">
            <div class="project-title">
              <h2>Project 3</h2>
            </div>
          </div> <!-- .project-image -->
  
          <div class="project-content">
            <!-- project content here -->
          </div> <!-- .project-content -->
  
          <a href="#0" class="close-project">Close</a>
        </div> <!-- .project-wrapper -->
      </li>
    </ul> <!-- .row -->
   
    <ul class="row">
      <!-- projects here -->
    </ul> <!-- .row -->
   
    <ul class="row">
      <!-- projects here -->
    </ul> <!-- .row -->
  </div><!-- .projects -->
</div>

JavaScript

为了实现3D效果，模板中创建了一个Portfolio3D对象，并使用bindEvents函数来绑定事件。

function Portfolio3D( element ) {
  //define a Portfolio3D object
  this.element = element;
  this.navigation = this.element.children('.cd-3d-portfolio-navigation');
  this.rowsWrapper = this.element.children('.projects');
  this.rows = this.rowsWrapper.children('.row');
  this.visibleFace = 'front';
  this.visibleRowIndex = 0;
  this.rotationValue = 0;
  //animating variables
  this.animating = false;
  this.scrolling = false;
  // bind portfolio events
  this.bindEvents();
}
  
if( $('.cd-3d-portfolio').length > 0 ) {
  var portfolios3D = [];
  $('.cd-3d-portfolio').each(function(){
    //create a Portfolio3D object for each .cd-3d-portfolio
    portfolios3D.push(new Portfolio3D($(this)));
  });
}

visibleFace属性用于存储当前可见的立方体的面。

当用户旋转了某种项目类型时，showNewContent()方法用于显示正确的立方体面，并旋转ul.row中的元素。

Portfolio3D.prototype.bindEvents = function() {  
var self = this;    
this.navigation.on('click', 'a:not(.selected)', function(event){    
//update visible projects when clicking on the filter    
event.preventDefault();    
if( !self.animating ) {      
self.animating = true;      
var index = $(this).parent('li').index();             
//show new projects      
self.showNewContent(index);        
//update filter selected element      
//..    
}  
});    
//...
};

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