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Removed rain drop animation references #47

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Merged
dan-tw merged 1 commit into from
Apr 3, 2024
Merged

Removed rain drop animation references #47

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86 changes: 23 additions & 63 deletions examples/typescript/src/assets/css/index.css
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Original file line number Diff line number Diff line change
Expand Up @@ -20,81 +20,41 @@
text-align: center;
}

#loadingOverlayAnimation {
width: 100%;
height: 100%;
position: absolute;
/* Loading spinner */
.loading-spinner {
display: inline-block;
position: relative;
}

#dropContainer {
width: 100%;
height: 100%;
animation: rain 5s linear infinite;
.loading-spinner div {
box-sizing: border-box;
display: block;
position: absolute;
margin: 12.5%;
border: 1px solid var(--color2);
border-radius: 50%;
animation: loading-spinner 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
border-color: var(--color2) transparent transparent transparent;
}

/* Rain drops */
drop {
position: absolute;
height: 20%;
background: linear-gradient(to bottom, transparent 0%, rgba(255, 255, 255, 0.5) 50%, var(--color11) 100%);
border-bottom-left-radius: 5px;
border-bottom-right-radius: 5px;
overflow: hidden;
.loading-spinner div:nth-child(1) {
animation-delay: -0.45s;
}

.loading-spinner div:nth-child(2) {
animation-delay: -0.3s;
}

/* drop:nth-child(3n + 1) {
background: linear-gradient(to bottom, transparent 0%, rgba(255, 255, 255, 0.5) 50%, var(--color9) 100%);
.loading-spinner div:nth-child(3) {
animation-delay: -0.15s;
}
drop:nth-child(3n + 2) {
background: linear-gradient(to bottom, transparent 0%, rgba(255, 255, 255, 0.5) 50%, var(--color10) 100%);
} */

@keyframes rain {
@keyframes loading-spinner {
0% {
transform: translateY(-20%);
transform: rotate(0deg);
}

100% {
transform: translateY(calc(100% + 20%));
transform: rotate(360deg);
}
}

/* Loading spinner */
.loading-spinner {
display: inline-block;
position: relative;
}
.loading-spinner div {
box-sizing: border-box;
display: block;
position: absolute;
margin: 12.5%;
border: 1px solid var(--color2);
border-radius: 50%;
animation: loading-spinner 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
border-color: var(--color2) transparent transparent transparent;
}
.loading-spinner div:nth-child(1) {
animation-delay: -0.45s;
}
.loading-spinner div:nth-child(2) {
animation-delay: -0.3s;
}
.loading-spinner div:nth-child(3) {
animation-delay: -0.15s;
}
@keyframes loading-spinner {
0% {
transform: rotate(0deg);
}
100% {
transform: rotate(360deg);
}
}

#drophead {
background-color: var(--color11);
position: absolute;
top: 100%;
}
54 changes: 0 additions & 54 deletions library/src/LoadingOverlay.ts
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Original file line number Diff line number Diff line change
@@ -1,11 +1,6 @@
import { TextOverlay } from '@epicgames-ps/lib-pixelstreamingfrontend-ui-ue5.4';

export class LoadingOverlay extends TextOverlay {
maxDrops = 50;
maxSize = 5;
maxDuration = 5;
minDelay = -20;
rainDrops: Array<Raindrop> = [];

private static _rootElement: HTMLElement;
private static _textElement: HTMLElement;
Expand Down Expand Up @@ -66,46 +61,6 @@ export class LoadingOverlay extends TextOverlay {
super(parentElem, LoadingOverlay.rootElement(), LoadingOverlay.textElement());
}

public animate() {
// Update the existing drops to have an increased speed
for (let raindrop of this.rainDrops) {
raindrop.element.setAttribute("style", "animation-duration:" + (1 + Math.random() * this.maxDuration) + "s;")
}

let i = 0;
while (i < this.maxDrops) {
const dropContainer = document.createElement("div");
dropContainer.id = "dropContainer";

const raindrop = new Raindrop();
raindrop.size = Math.random() * this.maxSize + 0.2;
raindrop.delay = Math.random() * this.minDelay;
raindrop.duration = Math.random() * this.maxDuration;
raindrop.offsetLeft = Math.floor(Math.random() * LoadingOverlay.rootElement().clientWidth);
raindrop.element = dropContainer;



const drop = document.createElement("drop");
drop.setAttribute("style", "left: " + raindrop.offsetLeft + "px; width:" + raindrop.size + "px; overflow: visible;");
dropContainer.setAttribute("style", "animation-delay:" + raindrop.delay + "s; animation-duration:" + (1 + raindrop.duration) + "s;");

const head = document.createElement("div");
head.id = "drophead";
raindrop.headsize = raindrop.size * 3;
head.setAttribute("style", "left: -" + raindrop.size + "px; width:" + raindrop.headsize + "px; height: " + raindrop.headsize + "px;");
drop.appendChild(head);

dropContainer.appendChild(drop);
LoadingOverlay.rootElement().append(dropContainer);
this.rainDrops.push(raindrop);
i++;
}

this.maxDrops /= 1.5
this.maxDuration /= 1.5;
}

/**
* Update the text overlays inner text
* @param text the update text to be inserted into the overlay
Expand All @@ -122,12 +77,3 @@ export class LoadingOverlay extends TextOverlay {
}
}
}

class Raindrop {
size: number;
delay: number;
duration: number;
offsetLeft: number;
headsize: number;
element: HTMLElement;
}
3 changes: 0 additions & 3 deletions library/src/SPSApplication.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -80,9 +80,6 @@ export class SPSApplication extends Application {
this.loadingOverlay.show();
this.loadingOverlay.update(signallingResp);

// disable rain animation for now as perf is too poor on mobile devices
// this.loadingOverlay.animate();

this.currentOverlay = this.loadingOverlay;
}

Expand Down