我正在尝试创建一个等待/倒数屏幕,以显示眼睛,眼睑和带有虹膜效果的眼球。鉴于我们中的许多人都花时间毫无意义地盯着这些微调器,所以我要达到的效果是“眼睛”微调器回头观看观众并眨眼。
document.getElementById('waitDia').showModal();
var ticks = 300,
ticker = setInterval(changeTick,1000);
function changeTick()
{
document.getElementById('spnTick').innerText = --ticks;
if (0 === ticks) clearInterval(ticker);
}
#waitDia
{
position:absolute;
left:0 !important;
top:0 !important;
width:100vw !important;
height:100vh !important;
padding:0;
min-width:100vw;
min-height:100vh;
background-color:transparent !important;
}
#waitDia::backdrop{background-color:rgba(127,127,127,0.2);}
#spnTick
{
position:absolute;
display:inline-block;
width:100%;
left:0;
top:0;
}
#waitbox
{
left:0 !important;
top:0 !important;
width:100vw !important;
height:100vh !important;
position:absolute;
overflow:hidden;
}
#eyeball
{
position:relative;
top:-10vh;
left:-6px;
width:calc(24vh + 12px);
height:calc(24vh + 12px);
box-sizing:border-box;
background:rgba(0,128,128,0.5);
border-radius:100%;
border:1px solid transparent;
box-shadow:inset 0 0 18px 2px blue;
z-index:99999998;
}
#waitsecs
{
position:absolute;
left:calc(50vw - 12vh);
top:46vh;
width:24vh;
height:24vh;
font-size:8vh;
text-align:center;
display:block;
}
#waitEye
{
position:absolute;
top:27vh;
left:calc(50vw - 23vh);
width: 46vh;
height: 46vh;
background-color: rgba(255,255,255,.9);
border-radius: 100% 0px;
transform: rotate(45deg);
mix-blend-mode:overlay;
z-index:199999999;
box-shadow:0 -0.5vh 0 2px #f1c27d,inset 0 6px 4px 4px black;
}
body,html
{
background:black;
font-family:arial;
}
到目前为止,我已经实现的目标如下所示-我在此处仅将代码设置为300秒,以使代码持续运行很短的时间-在实际应用中,等待时间可能会大大减少。
虽然这种效果朝着正确的方向发展,但仍然缺乏眼睑眨眼效果。我怀疑,借助正确的“盒子阴影”操作和简单的动画,这很容易实现。但是,在这里,我达到了兼职CSS技能的极限。在此,我将非常感谢能提出改进建议以完成此实现的任何人。
我将以不同的方式进行操作,并考虑旋转以获得眨眼效果。诀窍是用两个元素(眼睑)使眼睛眨眼。
这是只有眨眼动画的代码:
.eye {
width: 250px;
height: 80px;
margin: 50px;
display:inline-block;
perspective: 200px;
background:
radial-gradient(circle 100px at 50% 250%,#f1c27d 99% ,transparent 100%) top/100% 50%,
radial-gradient(circle 100px at 50% -150%,#f1c27d 99% ,transparent 100%) bottom/100% 50%;
background-repeat:no-repeat
}
.eye>div {
height: 50%;
position:relative;
overflow:hidden;
transform-origin:bottom;
animation:b1 0.8s infinite ease-out alternate;
}
.eye>div:last-child {
transform-origin:top;
animation-name:b2;
}
.eye>div:before {
content: "";
position: absolute;
top:0;
left:10%;
right:10%;
padding-top:80%;
border-radius:50%;
background:#fff;
box-shadow:
-2px 0 0 3px inset #f1c27d,
inset -5px 5px 2px 4px black;
}
.eye>div:last-child:before {
bottom:0;
top:auto;
box-shadow:
-2px 0 0 3px inset #f1c27d,
inset -6px -4px 2px 4px black;
}
body {
background:#000;
}
@keyframes b1{
to { transform:rotateX(-88deg);}
}
@keyframes b2{
to {transform:rotateX(88deg);}
}