three.js css3d全景停止动画加载

I'm using three.js css3d panorama and I would like to stop animation on load. I want a static panomara on load and it moves only throw user action. How can I do that?

我正在使用three.js css3d全景图,我想在加载时停止动画。我想要一个静态panomara加载,它只移动用户操作。我怎样才能做到这一点?

the code i'm using is the same on example http://threejs.org/examples/#css3d_panorama:

我正在使用的代码在示例http://threejs.org/examples/#css3d_panorama上是相同的:

function animate() {

    requestAnimationFrame(animate);

    lon +=  0.1;
    lat = Math.max( - 85, Math.min( 85, lat ) );
    phi = THREE.Math.degToRad( 90 - lat );
    theta = THREE.Math.degToRad( lon );

    target.x = Math.sin( phi ) * Math.cos( theta );
    target.y = Math.cos( phi );
    target.z = Math.sin( phi ) * Math.sin( theta );

    camera.lookAt( target );

    renderer.render( scene, camera );  

}

thank you for helping

谢谢你的帮忙

1 个解决方案

#1

Heres your problem below:

下面是你的问题:

  lat = Math.max( - 85, Math.min( 85, lat ) );
  phi = THREE.Math.degToRad( 90 - lat );
  theta = THREE.Math.degToRad( lon );

  target.x = Math.sin( phi ) * Math.cos( theta );
  target.y = Math.cos( phi );
  target.z = Math.sin( phi ) * Math.sin( theta );

You see the above lines animating your camera.

您会看到以上线条为您的相机设置动画。

 camera.lookAt( target ); //  see the importance

Camera is looking at the target, from what I see is the targetx,y,z position has animation applied over time: target.z = Math.sin( phi ) * Math.sin and than your renderer is rendering the scene -> your camera -> your target.

相机正在看目标,从我看到的是targetx,y,z位置随着时间的推移应用了动画:target.z = Math.sin(phi)* Math.sin并且比你的渲染器渲染场景 - >你的相机 - >你的目标。

#1