mirror of
https://github.com/DavidHDev/vue-bits.git
synced 2026-03-09 08:29:30 -06:00
Add prettier config, format codebase
This commit is contained in:
David Haz
@@ -7,45 +7,45 @@
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</template>
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<script setup lang="ts">
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import { ref, onMounted, onUnmounted, computed, watch, nextTick } from 'vue'
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import { gsap } from 'gsap'
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import { InertiaPlugin } from 'gsap/InertiaPlugin'
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import { ref, onMounted, onUnmounted, computed, watch, nextTick } from 'vue';
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import { gsap } from 'gsap';
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import { InertiaPlugin } from 'gsap/InertiaPlugin';
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gsap.registerPlugin(InertiaPlugin)
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gsap.registerPlugin(InertiaPlugin);
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const throttle = <T extends unknown[]>(func: (...args: T) => void, limit: number) => {
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let lastCall = 0
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let lastCall = 0;
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return function (this: unknown, ...args: T) {
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const now = performance.now()
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const now = performance.now();
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if (now - lastCall >= limit) {
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lastCall = now
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func.apply(this, args)
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lastCall = now;
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func.apply(this, args);
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}
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}
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}
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};
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};
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interface Dot {
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cx: number
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cy: number
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xOffset: number
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yOffset: number
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_inertiaApplied: boolean
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cx: number;
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cy: number;
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xOffset: number;
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yOffset: number;
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_inertiaApplied: boolean;
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}
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export interface DotGridProps {
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dotSize?: number
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gap?: number
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baseColor?: string
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activeColor?: string
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proximity?: number
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speedTrigger?: number
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shockRadius?: number
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shockStrength?: number
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maxSpeed?: number
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resistance?: number
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returnDuration?: number
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className?: string
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style?: Record<string, string | number>
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dotSize?: number;
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gap?: number;
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baseColor?: string;
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activeColor?: string;
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proximity?: number;
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speedTrigger?: number;
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shockRadius?: number;
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shockStrength?: number;
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maxSpeed?: number;
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resistance?: number;
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returnDuration?: number;
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className?: string;
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style?: Record<string, string | number>;
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}
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const props = withDefaults(defineProps<DotGridProps>(), {
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@@ -62,11 +62,11 @@ const props = withDefaults(defineProps<DotGridProps>(), {
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returnDuration: 1.5,
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className: '',
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style: () => ({})
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})
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});
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const wrapperRef = ref<HTMLDivElement>()
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const canvasRef = ref<HTMLCanvasElement>()
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const dots = ref<Dot[]>([])
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const wrapperRef = ref<HTMLDivElement>();
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const canvasRef = ref<HTMLCanvasElement>();
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const dots = ref<Dot[]>([]);
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const pointer = ref({
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x: 0,
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y: 0,
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@@ -75,146 +75,146 @@ const pointer = ref({
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speed: 0,
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lastTime: 0,
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lastX: 0,
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lastY: 0,
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})
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lastY: 0
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});
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function hexToRgb(hex: string) {
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const m = hex.match(/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i)
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if (!m) return { r: 0, g: 0, b: 0 }
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const m = hex.match(/^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i);
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if (!m) return { r: 0, g: 0, b: 0 };
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return {
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r: parseInt(m[1], 16),
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g: parseInt(m[2], 16),
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b: parseInt(m[3], 16),
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}
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b: parseInt(m[3], 16)
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};
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}
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const baseRgb = computed(() => hexToRgb(props.baseColor))
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const activeRgb = computed(() => hexToRgb(props.activeColor))
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const baseRgb = computed(() => hexToRgb(props.baseColor));
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const activeRgb = computed(() => hexToRgb(props.activeColor));
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const circlePath = computed(() => {
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if (typeof window === 'undefined' || !window.Path2D) return null
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if (typeof window === 'undefined' || !window.Path2D) return null;
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const p = new Path2D()
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p.arc(0, 0, props.dotSize / 2, 0, Math.PI * 2)
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return p
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})
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const p = new Path2D();
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p.arc(0, 0, props.dotSize / 2, 0, Math.PI * 2);
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return p;
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});
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const buildGrid = () => {
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const wrap = wrapperRef.value
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const canvas = canvasRef.value
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if (!wrap || !canvas) return
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const wrap = wrapperRef.value;
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const canvas = canvasRef.value;
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if (!wrap || !canvas) return;
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const { width, height } = wrap.getBoundingClientRect()
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const dpr = window.devicePixelRatio || 1
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const { width, height } = wrap.getBoundingClientRect();
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const dpr = window.devicePixelRatio || 1;
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canvas.width = width * dpr
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canvas.height = height * dpr
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canvas.style.width = `${width}px`
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canvas.style.height = `${height}px`
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const ctx = canvas.getContext('2d')
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if (ctx) ctx.scale(dpr, dpr)
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canvas.width = width * dpr;
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canvas.height = height * dpr;
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canvas.style.width = `${width}px`;
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canvas.style.height = `${height}px`;
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const ctx = canvas.getContext('2d');
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if (ctx) ctx.scale(dpr, dpr);
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const cols = Math.floor((width + props.gap) / (props.dotSize + props.gap))
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const rows = Math.floor((height + props.gap) / (props.dotSize + props.gap))
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const cell = props.dotSize + props.gap
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const cols = Math.floor((width + props.gap) / (props.dotSize + props.gap));
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const rows = Math.floor((height + props.gap) / (props.dotSize + props.gap));
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const cell = props.dotSize + props.gap;
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const gridW = cell * cols - props.gap
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const gridH = cell * rows - props.gap
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const gridW = cell * cols - props.gap;
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const gridH = cell * rows - props.gap;
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const extraX = width - gridW
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const extraY = height - gridH
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const extraX = width - gridW;
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const extraY = height - gridH;
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const startX = extraX / 2 + props.dotSize / 2
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const startY = extraY / 2 + props.dotSize / 2
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const startX = extraX / 2 + props.dotSize / 2;
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const startY = extraY / 2 + props.dotSize / 2;
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const newDots: Dot[] = []
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const newDots: Dot[] = [];
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for (let y = 0; y < rows; y++) {
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for (let x = 0; x < cols; x++) {
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const cx = startX + x * cell
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const cy = startY + y * cell
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newDots.push({ cx, cy, xOffset: 0, yOffset: 0, _inertiaApplied: false })
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const cx = startX + x * cell;
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const cy = startY + y * cell;
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newDots.push({ cx, cy, xOffset: 0, yOffset: 0, _inertiaApplied: false });
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}
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}
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dots.value = newDots
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}
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dots.value = newDots;
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};
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let rafId: number
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let resizeObserver: ResizeObserver | null = null
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let rafId: number;
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let resizeObserver: ResizeObserver | null = null;
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const draw = () => {
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const canvas = canvasRef.value
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if (!canvas) return
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const ctx = canvas.getContext('2d')
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if (!ctx) return
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ctx.clearRect(0, 0, canvas.width, canvas.height)
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const canvas = canvasRef.value;
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if (!canvas) return;
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const ctx = canvas.getContext('2d');
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if (!ctx) return;
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ctx.clearRect(0, 0, canvas.width, canvas.height);
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const { x: px, y: py } = pointer.value
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const proxSq = props.proximity * props.proximity
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const { x: px, y: py } = pointer.value;
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const proxSq = props.proximity * props.proximity;
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for (const dot of dots.value) {
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const ox = dot.cx + dot.xOffset
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const oy = dot.cy + dot.yOffset
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const dx = dot.cx - px
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const dy = dot.cy - py
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const dsq = dx * dx + dy * dy
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const ox = dot.cx + dot.xOffset;
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const oy = dot.cy + dot.yOffset;
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const dx = dot.cx - px;
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const dy = dot.cy - py;
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const dsq = dx * dx + dy * dy;
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let style = props.baseColor
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let style = props.baseColor;
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if (dsq <= proxSq) {
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const dist = Math.sqrt(dsq)
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const t = 1 - dist / props.proximity
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const r = Math.round(baseRgb.value.r + (activeRgb.value.r - baseRgb.value.r) * t)
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const g = Math.round(baseRgb.value.g + (activeRgb.value.g - baseRgb.value.g) * t)
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const b = Math.round(baseRgb.value.b + (activeRgb.value.b - baseRgb.value.b) * t)
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style = `rgb(${r},${g},${b})`
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const dist = Math.sqrt(dsq);
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const t = 1 - dist / props.proximity;
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const r = Math.round(baseRgb.value.r + (activeRgb.value.r - baseRgb.value.r) * t);
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const g = Math.round(baseRgb.value.g + (activeRgb.value.g - baseRgb.value.g) * t);
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const b = Math.round(baseRgb.value.b + (activeRgb.value.b - baseRgb.value.b) * t);
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style = `rgb(${r},${g},${b})`;
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}
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if (circlePath.value) {
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ctx.save()
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ctx.translate(ox, oy)
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ctx.fillStyle = style
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ctx.fill(circlePath.value)
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ctx.restore()
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ctx.save();
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ctx.translate(ox, oy);
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ctx.fillStyle = style;
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ctx.fill(circlePath.value);
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ctx.restore();
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}
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}
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rafId = requestAnimationFrame(draw)
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}
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rafId = requestAnimationFrame(draw);
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};
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const onMove = (e: MouseEvent) => {
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const now = performance.now()
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const pr = pointer.value
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const dt = pr.lastTime ? now - pr.lastTime : 16
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const dx = e.clientX - pr.lastX
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const dy = e.clientY - pr.lastY
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let vx = (dx / dt) * 1000
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let vy = (dy / dt) * 1000
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let speed = Math.hypot(vx, vy)
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const now = performance.now();
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const pr = pointer.value;
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const dt = pr.lastTime ? now - pr.lastTime : 16;
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const dx = e.clientX - pr.lastX;
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const dy = e.clientY - pr.lastY;
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let vx = (dx / dt) * 1000;
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let vy = (dy / dt) * 1000;
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let speed = Math.hypot(vx, vy);
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if (speed > props.maxSpeed) {
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const scale = props.maxSpeed / speed
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vx *= scale
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vy *= scale
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speed = props.maxSpeed
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const scale = props.maxSpeed / speed;
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vx *= scale;
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vy *= scale;
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speed = props.maxSpeed;
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}
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pr.lastTime = now
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pr.lastX = e.clientX
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pr.lastY = e.clientY
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pr.vx = vx
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pr.vy = vy
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pr.speed = speed
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pr.lastTime = now;
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pr.lastX = e.clientX;
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pr.lastY = e.clientY;
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pr.vx = vx;
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pr.vy = vy;
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pr.speed = speed;
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const canvas = canvasRef.value
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if (!canvas) return
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const rect = canvas.getBoundingClientRect()
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pr.x = e.clientX - rect.left
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pr.y = e.clientY - rect.top
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const canvas = canvasRef.value;
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if (!canvas) return;
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const rect = canvas.getBoundingClientRect();
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pr.x = e.clientX - rect.left;
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pr.y = e.clientY - rect.top;
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for (const dot of dots.value) {
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const dist = Math.hypot(dot.cx - pr.x, dot.cy - pr.y)
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const dist = Math.hypot(dot.cx - pr.x, dot.cy - pr.y);
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if (speed > props.speedTrigger && dist < props.proximity && !dot._inertiaApplied) {
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dot._inertiaApplied = true
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gsap.killTweensOf(dot)
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const pushX = dot.cx - pr.x + vx * 0.005
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const pushY = dot.cy - pr.y + vy * 0.005
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dot._inertiaApplied = true;
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gsap.killTweensOf(dot);
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const pushX = dot.cx - pr.x + vx * 0.005;
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const pushY = dot.cy - pr.y + vy * 0.005;
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gsap.to(dot, {
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inertia: { xOffset: pushX, yOffset: pushY, resistance: props.resistance },
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onComplete: () => {
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@@ -222,29 +222,29 @@ const onMove = (e: MouseEvent) => {
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xOffset: 0,
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yOffset: 0,
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duration: props.returnDuration,
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ease: 'elastic.out(1,0.75)',
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})
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dot._inertiaApplied = false
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},
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})
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ease: 'elastic.out(1,0.75)'
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});
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dot._inertiaApplied = false;
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}
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});
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}
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}
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||||
}
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||||
};
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||||
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||||
const onClick = (e: MouseEvent) => {
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const canvas = canvasRef.value
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if (!canvas) return
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const rect = canvas.getBoundingClientRect()
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const cx = e.clientX - rect.left
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const cy = e.clientY - rect.top
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const canvas = canvasRef.value;
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if (!canvas) return;
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const rect = canvas.getBoundingClientRect();
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const cx = e.clientX - rect.left;
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const cy = e.clientY - rect.top;
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for (const dot of dots.value) {
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const dist = Math.hypot(dot.cx - cx, dot.cy - cy)
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const dist = Math.hypot(dot.cx - cx, dot.cy - cy);
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if (dist < props.shockRadius && !dot._inertiaApplied) {
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dot._inertiaApplied = true
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gsap.killTweensOf(dot)
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const falloff = Math.max(0, 1 - dist / props.shockRadius)
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const pushX = (dot.cx - cx) * props.shockStrength * falloff
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const pushY = (dot.cy - cy) * props.shockStrength * falloff
|
||||
dot._inertiaApplied = true;
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||||
gsap.killTweensOf(dot);
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const falloff = Math.max(0, 1 - dist / props.shockRadius);
|
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const pushX = (dot.cx - cx) * props.shockStrength * falloff;
|
||||
const pushY = (dot.cy - cy) * props.shockStrength * falloff;
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gsap.to(dot, {
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inertia: { xOffset: pushX, yOffset: pushY, resistance: props.resistance },
|
||||
onComplete: () => {
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||||
@@ -252,64 +252,64 @@ const onClick = (e: MouseEvent) => {
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||||
xOffset: 0,
|
||||
yOffset: 0,
|
||||
duration: props.returnDuration,
|
||||
ease: 'elastic.out(1,0.75)',
|
||||
})
|
||||
dot._inertiaApplied = false
|
||||
},
|
||||
})
|
||||
ease: 'elastic.out(1,0.75)'
|
||||
});
|
||||
dot._inertiaApplied = false;
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
const throttledMove = throttle(onMove, 50)
|
||||
const throttledMove = throttle(onMove, 50);
|
||||
|
||||
onMounted(async () => {
|
||||
await nextTick()
|
||||
await nextTick();
|
||||
|
||||
buildGrid()
|
||||
buildGrid();
|
||||
|
||||
if (circlePath.value) {
|
||||
draw()
|
||||
draw();
|
||||
}
|
||||
|
||||
if ('ResizeObserver' in window) {
|
||||
resizeObserver = new ResizeObserver(buildGrid)
|
||||
resizeObserver = new ResizeObserver(buildGrid);
|
||||
if (wrapperRef.value) {
|
||||
resizeObserver.observe(wrapperRef.value)
|
||||
resizeObserver.observe(wrapperRef.value);
|
||||
}
|
||||
} else {
|
||||
(window as Window).addEventListener('resize', buildGrid)
|
||||
(window as Window).addEventListener('resize', buildGrid);
|
||||
}
|
||||
|
||||
window.addEventListener('mousemove', throttledMove, { passive: true })
|
||||
window.addEventListener('click', onClick)
|
||||
})
|
||||
window.addEventListener('mousemove', throttledMove, { passive: true });
|
||||
window.addEventListener('click', onClick);
|
||||
});
|
||||
|
||||
onUnmounted(() => {
|
||||
if (rafId) {
|
||||
cancelAnimationFrame(rafId)
|
||||
cancelAnimationFrame(rafId);
|
||||
}
|
||||
|
||||
if (resizeObserver) {
|
||||
resizeObserver.disconnect()
|
||||
resizeObserver.disconnect();
|
||||
} else {
|
||||
window.removeEventListener('resize', buildGrid)
|
||||
window.removeEventListener('resize', buildGrid);
|
||||
}
|
||||
|
||||
window.removeEventListener('mousemove', throttledMove)
|
||||
window.removeEventListener('click', onClick)
|
||||
})
|
||||
window.removeEventListener('mousemove', throttledMove);
|
||||
window.removeEventListener('click', onClick);
|
||||
});
|
||||
|
||||
watch([() => props.dotSize, () => props.gap], () => {
|
||||
buildGrid()
|
||||
})
|
||||
buildGrid();
|
||||
});
|
||||
|
||||
watch([() => props.proximity, () => props.baseColor, activeRgb, baseRgb, circlePath], () => {
|
||||
if (rafId) {
|
||||
cancelAnimationFrame(rafId)
|
||||
cancelAnimationFrame(rafId);
|
||||
}
|
||||
if (circlePath.value) {
|
||||
draw()
|
||||
draw();
|
||||
}
|
||||
})
|
||||
</script>
|
||||
});
|
||||
</script>
|
||||
|
||||
Reference in New Issue
Block a user