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gunship999
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•
28a67c2
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Parent(s):
66232de
Update index.html
Browse files- index.html +286 -19
index.html
CHANGED
@@ -1,19 +1,286 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>WiFi Vision Radar</title>
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<style>
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body {
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background: #000;
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margin: 0;
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padding: 20px;
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display: flex;
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flex-direction: column;
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align-items: center;
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font-family: monospace;
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color: #0f0;
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overflow: hidden;
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}
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#container {
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display: flex;
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gap: 20px;
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}
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.vision-container {
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position: relative;
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width: 640px;
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height: 480px;
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border: 2px solid #0f0;
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}
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#wifiVision {
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position: absolute;
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top: 0;
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left: 0;
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}
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#heatmap {
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position: absolute;
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top: 0;
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left: 0;
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opacity: 0.7;
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}
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.controls {
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width: 300px;
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padding: 15px;
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border: 1px solid #0f0;
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}
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.stats {
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margin-top: 10px;
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padding: 10px;
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border: 1px solid #0f0;
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}
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button {
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background: #000;
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color: #0f0;
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border: 1px solid #0f0;
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padding: 10px;
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width: 100%;
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margin: 5px 0;
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cursor: pointer;
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}
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button:hover {
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background: #0f0;
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color: #000;
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}
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.reading {
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margin: 5px 0;
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padding: 5px;
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border-bottom: 1px solid #0f0;
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}
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#signalGraph {
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width: 300px;
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height: 100px;
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border: 1px solid #0f0;
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margin-top: 10px;
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}
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</style>
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</head>
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<body>
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<h1>WiFi Vision System</h1>
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<div id="container">
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<div class="vision-container">
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<canvas id="wifiVision" width="640" height="480"></canvas>
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<canvas id="heatmap" width="640" height="480"></canvas>
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</div>
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<div class="controls">
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<button id="startBtn">Start Scanning</button>
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<button id="stopBtn">Stop Scanning</button>
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<div class="stats">
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<div class="reading">Status: <span id="status">Inactive</span></div>
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<div class="reading">Access Points: <span id="apCount">0</span></div>
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<div class="reading">Signal Strength: <span id="signalStrength">0 dBm</span></div>
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<div class="reading">Frame Rate: <span id="fps">0 FPS</span></div>
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<div class="reading">Resolution: <span>32x24</span></div>
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</div>
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<canvas id="signalGraph"></canvas>
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</div>
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</div>
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<script>
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const visionCanvas = document.getElementById('wifiVision');
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const heatmapCanvas = document.getElementById('heatmap');
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const signalGraph = document.getElementById('signalGraph');
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const visionCtx = visionCanvas.getContext('2d');
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const heatmapCtx = heatmapCanvas.getContext('2d');
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const graphCtx = signalGraph.getContext('2d');
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const GRID_WIDTH = 32;
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const GRID_HEIGHT = 24;
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const CELL_WIDTH = visionCanvas.width / GRID_WIDTH;
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const CELL_HEIGHT = visionCanvas.height / GRID_HEIGHT;
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let isScanning = false;
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let wifiGrid = Array(GRID_HEIGHT).fill().map(() => Array(GRID_WIDTH).fill(0));
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let signalHistory = [];
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let lastFrame = performance.now();
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let frameCount = 0;
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class WifiPoint {
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constructor() {
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this.x = Math.random() * GRID_WIDTH;
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this.y = Math.random() * GRID_HEIGHT;
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this.strength = -Math.random() * 50 - 30; // -30 to -80 dBm
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this.velocity = {
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x: (Math.random() - 0.5) * 0.1,
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y: (Math.random() - 0.5) * 0.1
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};
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}
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update() {
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this.x += this.velocity.x;
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this.y += this.velocity.y;
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if (this.x < 0 || this.x >= GRID_WIDTH) this.velocity.x *= -1;
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if (this.y < 0 || this.y >= GRID_HEIGHT) this.velocity.y *= -1;
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this.strength += (Math.random() - 0.5) * 2;
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this.strength = Math.max(-90, Math.min(-30, this.strength));
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}
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}
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let wifiPoints = [];
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function generateSignalMap() {
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wifiGrid = Array(GRID_HEIGHT).fill().map(() => Array(GRID_WIDTH).fill(-100));
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wifiPoints.forEach(point => {
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point.update();
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for (let y = 0; y < GRID_HEIGHT; y++) {
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for (let x = 0; x < GRID_WIDTH; x++) {
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const distance = Math.sqrt(
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Math.pow(x - point.x, 2) +
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Math.pow(y - point.y, 2)
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);
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const signal = point.strength - (20 * Math.log10(distance + 1));
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wifiGrid[y][x] = Math.max(wifiGrid[y][x], signal);
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}
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}
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});
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}
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function drawVisionView() {
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visionCtx.clearRect(0, 0, visionCanvas.width, visionCanvas.height);
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for (let y = 0; y < GRID_HEIGHT; y++) {
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for (let x = 0; x < GRID_WIDTH; x++) {
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const signal = wifiGrid[y][x];
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const intensity = Math.min(255, Math.max(0, (signal + 100) * 3));
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visionCtx.fillStyle = `rgb(0, ${intensity}, 0)`;
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visionCtx.fillRect(
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x * CELL_WIDTH,
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y * CELL_HEIGHT,
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CELL_WIDTH,
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CELL_HEIGHT
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);
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}
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}
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}
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function drawHeatmap() {
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heatmapCtx.clearRect(0, 0, heatmapCanvas.width, heatmapCanvas.height);
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for (let y = 0; y < GRID_HEIGHT; y++) {
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for (let x = 0; x < GRID_WIDTH; x++) {
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const signal = wifiGrid[y][x];
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const value = (signal + 100) / 70;
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const hue = Math.max(0, Math.min(240, (1 - value) * 240));
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heatmapCtx.fillStyle = `hsla(${hue}, 100%, 50%, 0.5)`;
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heatmapCtx.fillRect(
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x * CELL_WIDTH,
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y * CELL_HEIGHT,
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CELL_WIDTH,
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CELL_HEIGHT
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);
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}
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}
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}
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function updateSignalGraph() {
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const avgSignal = wifiGrid.flat().reduce((a, b) => a + b, 0) / (GRID_WIDTH * GRID_HEIGHT);
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signalHistory.push(avgSignal);
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if (signalHistory.length > 100) signalHistory.shift();
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graphCtx.clearRect(0, 0, signalGraph.width, signalGraph.height);
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graphCtx.beginPath();
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graphCtx.strokeStyle = '#0f0';
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signalHistory.forEach((signal, i) => {
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const x = (i / 100) * signalGraph.width;
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const y = ((signal + 100) / 70) * signalGraph.height;
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if (i === 0) graphCtx.moveTo(x, y);
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else graphCtx.lineTo(x, y);
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});
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graphCtx.stroke();
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}
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function updateStats() {
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const now = performance.now();
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frameCount++;
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if (now - lastFrame >= 1000) {
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document.getElementById('fps').textContent = `${frameCount} FPS`;
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frameCount = 0;
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lastFrame = now;
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}
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const avgSignal = wifiGrid.flat().reduce((a, b) => a + b, 0) / (GRID_WIDTH * GRID_HEIGHT);
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document.getElementById('signalStrength').textContent = `${Math.round(avgSignal)} dBm`;
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document.getElementById('apCount').textContent = wifiPoints.length;
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}
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function animate() {
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if (!isScanning) return;
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generateSignalMap();
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drawVisionView();
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drawHeatmap();
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updateSignalGraph();
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updateStats();
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requestAnimationFrame(animate);
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}
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function startScanning() {
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if (isScanning) return;
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isScanning = true;
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document.getElementById('status').textContent = 'Active';
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// Generate random WiFi points
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wifiPoints = Array(5).fill().map(() => new WifiPoint());
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animate();
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}
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function stopScanning() {
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isScanning = false;
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document.getElementById('status').textContent = 'Inactive';
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wifiPoints = [];
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signalHistory = [];
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}
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document.getElementById('startBtn').addEventListener('click', startScanning);
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document.getElementById('stopBtn').addEventListener('click', stopScanning);
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// Initial clear
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visionCtx.fillStyle = '#000';
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visionCtx.fillRect(0, 0, visionCanvas.width, visionCanvas.height);
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graphCtx.fillStyle = '#000';
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graphCtx.fillRect(0, 0, signalGraph.width, signalGraph.height);
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</script>
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</body>
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</html><script async data-explicit-opt-in="true" data-cookie-opt-in="true" src="https://vercel.live/_next-live/feedback/feedback.js"></script>
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