aboutsummaryrefslogtreecommitdiff
path: root/glitch.scss
diff options
context:
space:
mode:
authorneodarz <neodarz@neodarz.net>2020-09-26 11:55:20 +0200
committerneodarz <neodarz@neodarz.net>2020-09-26 12:02:02 +0200
commitbebbb496ef21e93bad4cdfff5bdfc0132bf07c41 (patch)
tree4ddb1f1a06e7e6b1cef4a2a5f6f77bdbdd67e3cd /glitch.scss
downloadalicorn.network-bebbb496ef21e93bad4cdfff5bdfc0132bf07c41.tar.xz
alicorn.network-bebbb496ef21e93bad4cdfff5bdfc0132bf07c41.zip
Initial commit
Diffstat (limited to 'glitch.scss')
-rw-r--r--glitch.scss84
1 files changed, 84 insertions, 0 deletions
diff --git a/glitch.scss b/glitch.scss
new file mode 100644
index 0000000..c96f1f8
--- /dev/null
+++ b/glitch.scss
@@ -0,0 +1,84 @@
+// source: https://codepen.io/cipherbeta/pen/YLdVjw
+
+/* Our mixin positions a copy of our text
+directly on our existing text, while
+also setting content to the appropriate
+text set in the data-text attribute. */
+@mixin glitchCopy {
+ content: attr(data-text);
+ position: absolute;
+ top: 0;
+ left: 0;
+ width: 100%;
+ height: 100%;
+}
+
+.glitch {
+ position: relative;
+ color: white;
+ font-size: 12px;
+ letter-spacing: .5em;
+ /* Animation provies a slight random skew. Check bottom of doc
+ for more information on how to random skew. */
+ animation: glitch-skew 1s infinite linear alternate-reverse;
+
+ // Creates a copy before our text.
+ &::before{
+ // Duplicates our text with the mixin.
+ @include glitchCopy;
+ // Scoots text slightly to the left for the color offset.
+ left: 2px;
+ // Creates the color 'shadow' that happens on the glitch.
+ text-shadow: -2px 0 #ff00c1;
+ /* Creates an initial clip for our glitch. This works in
+ a typical top,right,bottom,left fashion and creates a mask
+ to only show a certain part of the glitch at a time. */
+ clip: rect(44px, 450px, 56px, 0);
+ /* Runs our glitch-anim defined below to run in a 5s loop, infinitely,
+ with an alternating animation to keep things fresh. */
+ animation: glitch-anim 5s infinite linear alternate-reverse;
+ }
+
+ // Creates a copy after our text. Note comments from ::before.
+ &::after {
+ @include glitchCopy;
+ left: -2px;
+ text-shadow: -2px 0 #00fff9, 2px 2px #ff00c1;
+ animation: glitch-anim2 1s infinite linear alternate-reverse;
+ }
+}
+
+/* Creates an animation with 20 steaps. For each step, it calculates
+a percentage for the specific step. It then generates a random clip
+box to be used for the random glitch effect. Also adds a very subtle
+skew to change the 'thickness' of the glitch.*/
+@keyframes glitch-anim {
+ $steps: 20;
+ @for $i from 0 through $steps {
+ #{percentage($i*(1/$steps))} {
+ clip: rect(random(100)+px, 9999px, random(100)+px, 0);
+ transform: skew((random(100) / 100) + deg);
+ }
+ }
+}
+
+// Same deal, just duplicated for ultra randomness.
+@keyframes glitch-anim2 {
+ $steps: 20;
+ @for $i from 0 through $steps {
+ #{percentage($i*(1/$steps))} {
+ clip: rect(random(100)+px, 9999px, random(100)+px, 0);
+ transform: skew((random(100) / 100) + deg);
+ }
+ }
+}
+
+// Does the same deal as before, but now only skews. Used for main text.
+@keyframes glitch-skew {
+ $steps: 10;
+ @for $i from 0 through $steps {
+ #{percentage($i*(1/$steps))} {
+ transform: skew((random(10) - 5) + deg);
+ }
+ }
+}