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#container
#buttons
%button#play.bungee PLAY
%button#pause.bungee PAUSE
%button#reset.bungee REWIND
%button#process.bungee REPROCESS
%link{href: "https://fonts.googleapis.com/css?family=BioRhyme|Bungee|Cabin+Sketch", rel: "stylesheet"}
#stage-container{height: "320", style: "width: 900px; height: 320px; background-color: rgb(255, 255, 255);", width: "900"}
#stage{height: "320", style: "width: 900px; height: 320px;", width: "900"}
%svg#stage-master{height: "320", version: "2", viewbox: "0 0 900 320", width: "900", x: "0", xmlns: "http://www.w3.org/2000/svg", y: "0"}
%foreignobject.node{height: "320", id: "fo-ff", width: "900", x: "0", y: "0"}
#text-container
%textarea{id: "content", rows: "2"} Followed Phrase
.inputs
%label.bio{for: "in-speed"} In speed
%input#in-speed{type: "text", value: ".75"}
%label.bio{for: "out-speed"} Out speed
%input#out-speed{type: "text", value: ".75"}
%label.bio{for: "stagger-delay"} Stagger delay
%input#stagger-delay{type: "text", value: "0.1"}
%label.bio{for: "duration"} Duration
%input#duration{type: "text", value: "3"}
.select-group
.select-wrapper
%h5.bio In effect
%select.easing-options#ff-in-ease.bungee
%option{value: "Back.easeOut", selected: ""} Overshoot
%option{value: "Elastic.easeOut"} Spring
%option{value: "Bounce.easeOut"} Bounce
%option{value: "Circ.easeOut"} Slowing down
%option{value: "Circ.easeIn"} Speeding up
%option{value: "Back.easeIn"} Back up and go
%option{value: "Power0.easeNone"} None
.select-wrapper
%h5.bio Out effect
%select.easing-options#ff-out-ease.bungee
%option{value: "Back.easeIn", selected: ""} Back up and go
%option{value: "Elastic.easeOut"} Spring
%option{value: "Bounce.easeOut"} Bounce
%option{value: "Circ.easeOut"} Slowing down
%option{value: "Circ.easeIn"} Speeding up
%option{value: "Back.easeOut"} Overshoot
%option{value: "Power0.easeNone"} None
.select-wrapper
%h5.bio Animation direction
%select#ff-direction.bungee
%option{value: "lr"} Left to right
%option{value: "rl"} Right to left
%option{value: "tb"} Top to bottom
%option{value: "bt"} Bottom to top
%option{value: "appear"} Appear
.select-wrapper
%h5.bio In scaling
%select#ff-in-scale.bungee
%option{value: "none"} None
%option{value: "up"} Scale up
%option{value: "down"} Scale down
.select-wrapper
%h5.bio Out scaling
%select#ff-out-scale.bungee
%option{value: "none"} None
%option{value: "up"} Scale up
%option{value: "down"} Scale down
.cabin
font-family: 'Cabin Sketch', cursive
.bungee
font-family: 'Bungee', cursive
.bio
font-family: 'BioRhyme', serif
#stage-container
overflow: hidden
svg#stage-master
background: black
.container
position: relative
display: flex
flex-flow: row nowrap
justify-content: center
align-items: center
width: 900px
height: 320px
text-rendering: auto
box-sizing: border-box
text-align: center
visibility: visible
.copy-box, .msg-box
position: absolute
font-size: 24px
transform:translateZ(0.1px)
.motion-blur0
filter: url("#ffBlur0")
.motion-blur1
filter: url("#ffBlur1")
.motion-blur2
filter: url("#ffBlur2")
.motion-blur3
filter: url("#ffBlur3")
#text-container
margin: 10px 0 0 0
width: 900px
textarea
width: 634px
button
background: white
color: #333
font-size: 16px
border: 1px solid #333
// border-radius: 6px
padding: 0.25em 1.0em
margin: 0.35em 0 0.25em 0
cursor: pointer
label
font-size: 14px
input
width: 30px
margin-right: 5px
.select-group
margin-top: 10px
.select-wrapper
display: inline-block
text-align: center
select
background-color: white
background-size: 5px 17px
width: auto
height: 30px
color: #333
text-align-last: center
font-size: 14px
margin: 0 auto
display: block
border: 1px solid #333
border-radius: none
h5
font-size: 14px
margin: 0
padding: 0
line-height: 1.2em
/**
* Probably a little overkill on the options and variables but had to set this up
* to run in an Electron app with a bunch of user controls.
**/
console.clear();
var textArea = $("#content"),
foreignObj = document.getElementById('fo-ff'),
tl = new TimelineMax();
function followedPhrase() {
var S = {
content: textArea.val(),
fontColor: 'white',
fontSize: 64,
streamColors: ['#f22e06','#f84e13','#fc984c','#f7dc75'],
staggerDelay: $('#stagger-delay').val() == "" ? 0.1 : parseFloat($('#stagger-delay').val()),
inSpeed: $('#in-speed').val() == "" ? 0.75 : parseFloat($('#in-speed').val()),
inEase: $('#ff-in-ease').val(),
outSpeed: $('#out-speed').val() == "" ? 0.75 : parseFloat($('#out-speed').val()),
outEase: $('#ff-out-ease').val(),
dir: $('select#ff-direction').val(),
duration: $('#duration').val() == "" ? 4 : parseFloat($('#duration').val()),
inScale: $('select#ff-in-scale').val(),
outScale: $('select#ff-out-scale').val()
}
// will contain elements to be animated as an array in GSAP stagger animations
var copies = [],
blurFilters = [],
offsetFilters = [];
// create the main container which will be a flex container
// probably not gonna look right in FireFox but my Electron app only uses Chromium.
// Might need to add position parameters like top: 0, left: 0 to the .copy-box & .msg-box elements
var container = document.createElement('div');
container.className = 'container';
container.id = 'ff-container';
foreignObj.appendChild(container);
var stageWd = 900,
stageHt = 320,
outX, outY;
// create the main phrase that won't have blur filter applied - will sit on top of its copies
var msg = document.createElement('div');
msg.className = "msg-box bungee";
msg.innerHTML = S.content;
msg.style.color = S.fontColor;
msg.style.fontSize = S.fontSize+'px';
msg.style.zIndex = 10;
container.append(msg);
var WD = $(msg).width(),
HT = $(msg).height(),
inX, outX, inY, outY, inD, outD, offIn, offOut, scaleIn, scaleOut;
// determine the scale animation settings in case one was set in either of the scaling select menus
switch( S.inScale ) {
case "up":
scaleIn = {from: 0, to: 1};
break;
case "down":
scaleIn = {from: 20, to: 1};
break;
case "none":
scaleIn = {from: 1, to: 1};
break;
}
switch( S.outScale ) {
case "up":
scaleOut = {from: 1, to: 20};
break;
case "down":
scaleOut = {from: 1, to: 0};
break;
case "none":
scaleOut = {from: 1, to: 1};
break;
}
// determine the in and out settings based on setting from the Animation direction select menu
switch(S.dir) {
case 'tb':
// these are for the elements themselves
inX = 0;
outX = 0;
inY = ((stageHt/2)+(HT))*-1;
outY = (stageHt/2)+HT;
// these are for the blur filter and offset filter stagger animations
inD = {from: '20,150', to: '0,0'};
outD = {from: '0,10', to: '10,150'};
offIn = {dx: {from: '0', to: '0'}, dy: {from: '-150', to: '0'}};
offOut = {dx: {from: '0', to: '0'}, dy: {from: '0', to: '-150'}};
break;
case 'bt':
inX = 0;
outX = 0;
inY = (stageHt/2)+HT;
outY = ((stageHt/2)+(HT))*-1;
inD = {from: '20,150', to: '0,0'};
outD = {from: '0,10', to: '10,150'};
offIn = {dx: {from: '0', to: '0'}, dy: {from: '150', to: '0'}};
offOut = {dx: {from: '0', to: '0'}, dy: {from: '0', to: '150'}};
break;
case 'lr':
inX = ((stageWd/2)+(WD))*-1,
outX = (stageWd/2)+WD;
inY = 0;
outY = 0;
inD = {from: '150,30', to: '0,0'};
outD = {from: '10,0', to: '150,10'};
offIn = {dx: {from: '-100', to: '0'}, dy: {from: '0', to: '0'}};
offOut = {dx: {from: '0', to: '-100'}, dy: {from: '0', to: '0'}};
break;
case 'rl':
inX = (stageWd/2)+WD;
outX = ((stageWd/2)+(WD))*-1;
inY = 0;
outY = 0;
inD = {from: '150,30', to: '0,0'};
outD = {from: '10,0', to: '150,10'};
offIn = {dx: {from: '100', to: '0'}, dy: {from: '0', to: '0'}};
offOut = {dx: {from: '0', to: '100'}, dy: {from: '0', to: '0'}};
break;
case 'appear':
inX = 0;
outX = 0;
inY = 0;
outY = 0;
inD = {from: '150,30', to: '0,0'};
outD = {from: '10,0', to: '150,10'};
offIn = {dx: {from: '100', to: '0'}, dy: {from: '0', to: '0'}};
offOut = {dx: {from: '0', to: '100'}, dy: {from: '0', to: '0'}};
break;
}
// set the initial position of the main element
tl.set(msg,{autoAlpha: 0, x: inX, y: inY},0);
// loop through the number of colors and create copies of the main element and blur filters for each
for( var i = 0; i < S.streamColors.length; i++ ) {
var color = S.streamColors[i];
var copy = document.createElement('div');
copy.setAttribute('id',`copy-${i}`);
copy.style.color = color;
copy.style.fontSize = S.fontSize+'px';
copy.className = `copy-box bungee motion-blur${i}`;
copy.innerHTML = S.content;
container.appendChild(copy);
tl.set(copy,{autoAlpha: 0, x: inX, y: inY},0);
copies.push(copy);
var filterObj = motionFilter(`ffBlur${i}`,foreignObj);
blurFilters.push(filterObj.blur);
offsetFilters.push(filterObj.offset);
}
// put the main element and the copies together in one array
var temp = [msg];
var all = temp.concat(copies);
// create the animations
tl.staggerFromTo(blurFilters,S.inSpeed,{attr:{stdDeviation: inD.from}},{attr:{stdDeviation: inD.to, ease: S.inEase}}, S.staggerDelay, 0)
.staggerFromTo(offsetFilters,S.inSpeed,{attr:{dx: offIn.dx.from, dy: offIn.dy.from}},{attr:{dx: offIn.dx.to, dy: offIn.dy.to, ease: S.inEase}},S.staggerDelay,0)
.staggerFromTo(all,S.inSpeed,{scale: scaleIn.from},{scale: scaleIn.to, ease: S.inEase}, S.staggerDelay, 0)
.staggerTo(all,S.inSpeed,{autoAlpha: 1, x: 0, y: 0, ease: S.inEase}, S.staggerDelay, 0);
tl.staggerFromTo(all,S.outSpeed,{scale: scaleOut.from},{scale: scaleOut.to, ease: S.outEase}, S.staggerDelay, S.duration)
.staggerTo(all,S.outSpeed,{autoAlpha: 0, x: outX, y: outY, ease: S.outEase}, S.staggerDelay, S.duration)
.staggerFromTo(offsetFilters,S.outSpeed,{attr:{dx: offOut.dx.from, dy: offOut.dy.from}},{attr:{dx: offOut.dx.to, dy: offOut.dy.to, ease: S.outEase}}, S.staggerDelay, S.duration)
.staggerFromTo(blurFilters,S.outSpeed,{attr:{stdDeviation: outD.from}},{attr:{stdDeviation: outD.to, ease: S.outEase}}, S.staggerDelay, S.duration);
}
followedPhrase();
// creates a filter element with an feGaussianBlur and feOffSet filter for each word
function motionFilter(id,fo) {
var filter = document.createElementNS("http://www.w3.org/2000/svg", "filter");
filter.setAttribute('id',id);
filter.setAttribute('filterUnits','userSpaceOnUse');
var blur = document.createElementNS("http://www.w3.org/2000/svg", "feGaussianBlur");
blur.setAttribute('in','SourceGraphic');
blur.setAttribute('stdDeviation','0,0');
var offset = document.createElementNS("http://www.w3.org/2000/svg", "feOffset");
offset.setAttribute('dx','0');
offset.setAttribute('dy','0');
filter.appendChild(blur);
filter.appendChild(offset);
fo.appendChild(filter);
// return the blur and offset filter objects to be added to the arrays used in the stagger animations
return {blur: blur, offset: offset};
}
// control button listeners
$('#play').on("click", function(){
tl.seek(0).play();
$('#pause').text("PAUSE");
});
$('#reset').on("click", function(){
tl.seek(0).pause();
});
$('#process').on("click", function(){
tl.seek(0).clear();
foreignObj.innerHTML = "";
followedPhrase();
});
$('#pause').on("click", function(){
if(tl.paused()) {
tl.play();
$(this).text("PAUSE");
} else {
tl.pause();
$(this).text("UNPAUSE");
}
});
Also see: Tab Triggers