Files
litlyx/landing/components/home/BgGrid.vue
2024-06-02 02:46:47 +02:00

108 lines
5.7 KiB
Vue

<script lang="ts" setup>
type Props = {
size: number,
spacing: number,
opacity: string
}
const props = defineProps<Props>();
const sizeArr = new Array(props.size).fill('a');
function calculateOpacity(x: number, y: number) {
const distanceFromCenter = Math.sqrt(Math.pow(x - props.size / 2, 2) + Math.pow(y - props.size / 2, 2));
const normalizedDistance = distanceFromCenter / (props.size / 2);
return (1 - normalizedDistance).toFixed(1);
}
const widthHeight = computed(() => {
return 9 + props.size * props.spacing;
});
</script>
<template>
<div class="w-fit h-fit">
<svg xmlns="http://www.w3.org/2000/svg" :width="widthHeight" :height="widthHeight" :style="`opacity: ${props.opacity};`"
fill="none">
<template v-for="(p, x) of sizeArr">
<template v-for="(p, y) of sizeArr">
<circle :cx="9 + (spacing * x)" :cy="9 + (spacing * y)" r="1" fill="#fff"
:fill-opacity="calculateOpacity(x, y)" />
</template>
</template>
<!-- <circle cx="27" cy="9" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="45" cy="9" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="63" cy="9" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="81" cy="9" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="99" cy="9" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="117" cy="9" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="135" cy="9" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="9" cy="27" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="27" cy="27" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="45" cy="27" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="63" cy="27" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="81" cy="27" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="99" cy="27" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="117" cy="27" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="135" cy="27" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="9" cy="45" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="27" cy="45" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="45" cy="45" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="63" cy="45" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="81" cy="45" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="99" cy="45" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="117" cy="45" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="135" cy="45" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="9" cy="63" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="27" cy="63" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="45" cy="63" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="63" cy="63" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="81" cy="63" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="99" cy="63" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="117" cy="63" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="135" cy="63" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="9" cy="81" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="27" cy="81" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="45" cy="81" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="63" cy="81" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="81" cy="81" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="99" cy="81" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="117" cy="81" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="135" cy="81" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="9" cy="99" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="27" cy="99" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="45" cy="99" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="63" cy="99" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="81" cy="99" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="99" cy="99" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="117" cy="99" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="135" cy="99" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="9" cy="117" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="27" cy="117" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="45" cy="117" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="63" cy="117" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="81" cy="117" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="99" cy="117" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="117" cy="117" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="135" cy="117" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="9" cy="135" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="27" cy="135" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="45" cy="135" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="63" cy="135" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="81" cy="135" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="99" cy="135" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="117" cy="135" r="1" fill="#fff" fill-opacity=".9" />
<circle cx="135" cy="135" r="1" fill="#fff" fill-opacity=".9" />
-->
</svg>
</div>
</template>