From edb5e333ab100fbf40c03dead9e9308d762a0cb6 Mon Sep 17 00:00:00 2001
From: Richard Zink <Richard Zink>
Date: Wed, 7 Oct 2026 06:48:20 +0200
Subject: [PATCH] Empty repo

---
 .dockerignore      |   9 --
 Dockerfile         |   5 -
 assets/index.html  | 290 ---------------------------------------------
 assets/script.js   | 187 -----------------------------
 default.conf       |  10 --
 docker-compose.yml |   8 --
 6 files changed, 509 deletions(-)
 delete mode 100644 .dockerignore
 delete mode 100644 Dockerfile
 delete mode 100644 assets/index.html
 delete mode 100644 assets/script.js
 delete mode 100644 default.conf
 delete mode 100644 docker-compose.yml

diff --git a/.dockerignore b/.dockerignore
deleted file mode 100644
index f42b17d..0000000
--- a/.dockerignore
+++ /dev/null
@@ -1,9 +0,0 @@
-# Exclude everything by default
-*
-
-# But include these
-!Dockerfile
-!docker-compose.yml
-!.dockerignore
-!assets/
-!default.conf
diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 9edf874..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,5 +0,0 @@
-FROM nginx:alpine
-COPY default.conf /etc/nginx/conf.d/default.conf
-COPY assets/ /usr/share/nginx/html/
-EXPOSE 58881
-CMD ["nginx", "-g", "daemon off;"]
diff --git a/assets/index.html b/assets/index.html
deleted file mode 100644
index d6f076b..0000000
--- a/assets/index.html
+++ /dev/null
@@ -1,290 +0,0 @@
-<!DOCTYPE html>
-<html lang="de">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Isometric Voxel Terrain</title>
-    <style>
-        * { margin: 0; padding: 0; box-sizing: border-box; }
-        body { overflow: hidden; background: #000; }
-        canvas { display: block; }
-    </style>
-</head>
-<body>
-    <canvas id="c"></canvas>
-    <script>
-    var c = document.getElementById('c');
-    var ctx = c.getContext('2d');
-    var W, H;
-    var TILE = 32;
-    var GAP = 0;
-    var HEIGHT_UNIT = 6;
-
-    function resize() {
-        W = c.width = window.innerWidth;
-        H = c.height = window.innerHeight;
-    }
-    window.addEventListener('resize', resize);
-    resize();
-
-    var angle = Math.PI / 6;
-    var cosA = Math.cos(angle);
-    var sinA = Math.sin(angle);
-
-    function project(x, y, z) {
-        var scale = 1;
-        var isoX = (x - y) * cosA * scale;
-        var isoY = ((x + y) * sinA - z) * scale;
-        var sx = isoX + W / 2;
-        var sy = isoY + H / 2;
-        return [sx, sy];
-    }
-
-    function getHeight(x, y) {
-        var n = perlin2D(x * 0.02, y * 0.02, 4);
-        return 10 + Math.round(n * 5);
-    }
-
-    function fade(t) {
-        return t * t * t * (t * (t * 6 - 15) + 10);
-    }
-
-    function lerp(a, b, t) {
-        return a + t * (b - a);
-    }
-
-    function grad2D(hash, x, y) {
-        var h = hash & 3;
-        var u = h < 2 ? x : y;
-        var v = h < 2 ? y : x;
-        return ((h & 1) ? -u : u) + ((h & 2) ? -2 * v : 2 * v);
-    }
-
-    var perm = [];
-    for (var i = 0; i < 256; i++) perm[i] = Math.floor(Math.random() * 256);
-    for (var i = 0; i < 256; i++) perm[i + 256] = perm[i];
-
-    function perlin2D(x, y, octaves) {
-        var total = 0;
-        var frequency = 1;
-        var amplitude = 1;
-        var maxValue = 0;
-        for (var i = 0; i < octaves; i++) {
-            var xi = Math.floor(x * frequency) & 255;
-            var yi = Math.floor(y * frequency) & 255;
-            var xf = x * frequency - Math.floor(x * frequency);
-            var yf = y * frequency - Math.floor(y * frequency);
-            var u = fade(xf);
-            var v = fade(yf);
-            var aa = perm[perm[xi] + yi];
-            var ab = perm[perm[xi] + yi + 1];
-            var ba = perm[perm[xi + 1] + yi];
-            var bb = perm[perm[xi + 1] + yi + 1];
-            var x1 = lerp(grad2D(aa, xf, yf), grad2D(ba, xf - 1, yf), u);
-            var x2 = lerp(grad2D(ab, xf, yf - 1), grad2D(bb, xf - 1, yf - 1), u);
-            total += lerp(x1, x2, v) * amplitude;
-            maxValue += amplitude;
-            amplitude *= 0.5;
-            frequency *= 2;
-        }
-        return total / maxValue;
-    }
-
-    function isWater(h) {
-        return false;
-    }
-
-    var tiles = [];
-
-    function generateTiles() {
-        tiles = [];
-        var rangeX = Math.ceil(W / (TILE * cosA * 2)) + 2;
-        var rangeY = Math.ceil(H / (TILE * sinA * 2)) + 2;
-
-        for (var x = -rangeX; x <= rangeX; x++) {
-            for (var y = -rangeY; y <= rangeY; y++) {
-                var wx = x * TILE;
-                var wy = y * TILE;
-                var h = getHeight(wx, wy);
-                tiles.push({ x: wx, y: wy, h: h });
-            }
-        }
-    }
-
-    function drawTile(wx, wy, h, water, hRight, hBack, inShadow) {
-        var top1 = project(wx + GAP/2, wy + TILE - GAP/2, h * HEIGHT_UNIT);
-        var top2 = project(wx + TILE - GAP/2, wy + TILE - GAP/2, h * HEIGHT_UNIT);
-        var top3 = project(wx + TILE - GAP/2, wy + GAP/2, h * HEIGHT_UNIT);
-        var top4 = project(wx + GAP/2, wy + GAP/2, h * HEIGHT_UNIT);
-
-        var heightFactor = Math.min(1, Math.max(0, h / 15));
-        var topR = Math.floor(90 - heightFactor * 30);
-        var topG = Math.floor(138 - heightFactor * 30);
-        var topB = Math.floor(90 - heightFactor * 30);
-        var topColor = 'rgb(' + topR + ',' + topG + ',' + topB + ')';
-        var rightColor = '#6b4423';
-        var leftColor = '#3d2614';
-
-        ctx.fillStyle = topColor;
-        ctx.beginPath();
-        ctx.moveTo(top1[0], top1[1]);
-        ctx.lineTo(top2[0], top2[1]);
-        ctx.lineTo(top3[0], top3[1]);
-        ctx.lineTo(top4[0], top4[1]);
-        ctx.closePath();
-        ctx.fill();
-
-        if (hRight < h) {
-            ctx.fillStyle = rightColor;
-            ctx.beginPath();
-            ctx.moveTo(top2[0], top2[1]);
-            ctx.lineTo(top3[0], top3[1]);
-            ctx.lineTo(top3[0], top3[1] + (h - hRight) * HEIGHT_UNIT);
-            ctx.lineTo(top2[0], top2[1] + (h - hRight) * HEIGHT_UNIT);
-            ctx.closePath();
-            ctx.fill();
-        }
-
-        if (hBack < h) {
-            ctx.fillStyle = leftColor;
-            ctx.beginPath();
-            ctx.moveTo(top1[0], top1[1]);
-            ctx.lineTo(top2[0], top2[1]);
-            ctx.lineTo(top2[0], top2[1] + (h - hBack) * HEIGHT_UNIT);
-            ctx.lineTo(top1[0], top1[1] + (h - hBack) * HEIGHT_UNIT);
-            ctx.closePath();
-            ctx.fill();
-        }
-    }
-
-    function drawTiles() {
-        tiles.sort(function(a, b) {
-            return ((a.x + a.y) - (b.x + b.y));
-        });
-
-        var heightMap = {};
-        for (var i = 0; i < tiles.length; i++) {
-            var t = tiles[i];
-            heightMap[t.x + ',' + t.y] = t.h;
-        }
-
-        var renderList = [];
-
-        for (var i = 0; i < tiles.length; i++) {
-            var t = tiles[i];
-            var wx = t.x, wy = t.y, h = t.h;
-
-            var water = isWater(h);
-
-            for (var level = 1; level <= h; level++) {
-                var hRight;
-                if (level > (heightMap[(wx + TILE) + ',' + wy] || 0)) {
-                    hRight = level - 1;
-                } else {
-                    hRight = level;
-                }
-                var hBack;
-                if (level > (heightMap[wx + ',' + (wy + TILE)] || 0)) {
-                    hBack = level - 1;
-                } else {
-                    hBack = level;
-                }
-
-                renderList.push({
-                    type: 'tile',
-                    wx: wx, wy: wy, level: level,
-                    hRight: hRight, hBack: hBack,
-                    depth: wx + wy + level * 0.001
-                });
-            }
-
-            if (h > 0) {
-                var hLeftNeighbor = heightMap[(wx - TILE) + ',' + wy] || 0;
-                var hFrontNeighbor = heightMap[wx + ',' + (wy + TILE)] || 0;
-
-                var shadowFromRight = hLeftNeighbor - h;
-                var shadowFromFront = hFrontNeighbor - h;
-
-                if (shadowFromRight > 0) {
-                    var shadowW = Math.min(shadowFromRight * 4, TILE * 2);
-                    var edge1 = project(wx + GAP/2, wy + TILE - GAP/2, h * HEIGHT_UNIT);
-                    var edge4 = project(wx + GAP/2, wy + GAP/2, h * HEIGHT_UNIT);
-                    var far1 = project(wx + GAP/2 - shadowW, wy + TILE - GAP/2 + shadowW, h * HEIGHT_UNIT);
-                    var far2 = project(wx + GAP/2 - shadowW, wy + GAP/2 - shadowW, h * HEIGHT_UNIT);
-
-                    renderList.push({
-                        type: 'shadow',
-                        points: [
-                            { x: edge4[0], y: edge4[1] },
-                            { x: edge1[0], y: edge1[1] },
-                            { x: far1[0], y: far1[1] },
-                            { x: far2[0], y: far2[1] }
-                        ],
-                        depth: wx + wy + h + 0.999
-                    });
-                }
-
-                if (shadowFromFront > 0) {
-                    var shadowW = Math.min(shadowFromFront * 4, TILE * 2);
-                    var edge3 = project(wx + TILE - GAP/2, wy + GAP/2, h * HEIGHT_UNIT);
-                    var edge4 = project(wx + GAP/2, wy + GAP/2, h * HEIGHT_UNIT);
-                    var far1 = project(wx + TILE - GAP/2 + shadowW, wy + GAP/2 - shadowW, h * HEIGHT_UNIT);
-                    var far2 = project(wx + GAP/2 + shadowW, wy + GAP/2 - shadowW, h * HEIGHT_UNIT);
-
-                    renderList.push({
-                        type: 'shadow',
-                        points: [
-                            { x: edge4[0], y: edge4[1] },
-                            { x: edge3[0], y: edge3[1] },
-                            { x: far1[0], y: far1[1] },
-                            { x: far2[0], y: far2[1] }
-                        ],
-                        depth: wx + wy + h + 0.999
-                    });
-                }
-            }
-        }
-
-        renderList.sort(function(a, b) { return a.depth - b.depth; });
-
-        for (var i = 0; i < renderList.length; i++) {
-            var item = renderList[i];
-            if (item.type === 'tile') {
-                drawTile(item.wx, item.wy, item.level, true, item.hRight, item.hBack, false);
-            } else {
-                ctx.fillStyle = 'rgba(0, 0, 0, 0.4)';
-                ctx.beginPath();
-                ctx.moveTo(item.points[0].x, item.points[0].y);
-                ctx.lineTo(item.points[1].x, item.points[1].y);
-                ctx.lineTo(item.points[2].x, item.points[2].y);
-                ctx.lineTo(item.points[3].x, item.points[3].y);
-                ctx.closePath();
-                ctx.fill();
-            }
-        }
-    }
-
-    function applyLighting(color, factor) {
-        var r = parseInt(color.substr(1, 2), 16);
-        var g = parseInt(color.substr(3, 2), 16);
-        var b = parseInt(color.substr(5, 2), 16);
-        r = Math.floor(r * factor);
-        g = Math.floor(g * factor);
-        b = Math.floor(b * factor);
-        return 'rgb(' + r + ',' + g + ',' + b + ')';
-    }
-
-    function frame() {
-        ctx.fillStyle = '#001020';
-        ctx.fillRect(0, 0, W, H);
-
-        generateTiles();
-        drawTiles();
-
-        requestAnimationFrame(frame);
-    }
-
-    frame();
-    </script>
-</body>
-</html>
\ No newline at end of file
diff --git a/assets/script.js b/assets/script.js
deleted file mode 100644
index 3b3fd7e..0000000
--- a/assets/script.js
+++ /dev/null
@@ -1,187 +0,0 @@
-const canvas = document.getElementById('bgCanvas');
-const ctx = canvas.getContext('2d');
-
-let width, height;
-
-function resize() {
-    width = canvas.width = window.innerWidth;
-    height = canvas.height = window.innerHeight;
-}
-
-window.addEventListener('resize', resize);
-resize();
-
-const camera = {
-    x: 0,
-    y: 0,
-    z: -150,
-    fov: 400
-};
-
-class Point3D {
-    constructor(x, y, z) {
-        this.x = x;
-        this.y = y;
-        this.z = z;
-    }
-
-    project() {
-        const scale = camera.fov / (camera.fov + this.z - camera.z);
-        const x2d = this.x * scale + width / 2;
-        const y2d = this.y * scale + height / 2;
-        return { x: x2d, y: y2d, scale: scale };
-    }
-}
-
-class Airplane {
-    constructor() {
-        this.x = 0;
-        this.y = -50;
-        this.z = 50;
-        this.vx = 0.8;
-        this.vy = 0.3;
-        this.vz = 0;
-        this.roll = 0;
-        this.pitch = 0;
-        this.wireframe = [];
-        this.init();
-    }
-
-    init() {
-        const w = 12, h = 4, d = 20;
-        const vertices = [
-            { x: 0, y: -h, z: 0 },
-            { x: w, y: 0, z: d / 2 },
-            { x: -w, y: 0, z: d / 2 },
-            { x: 0, y: 0, z: -d / 2 },
-            { x: w, y: 0, z: -d / 4 },
-            { x: -w, y: 0, z: -d / 4 },
-            { x: 0, y: h, z: 0 }
-        ];
-
-        const edges = [
-            [0, 1], [0, 2], [0, 6],
-            [1, 2],
-            [1, 4], [2, 5],
-            [3, 4], [3, 5],
-            [4, 5],
-            [6, 1], [6, 2], [6, 3]
-        ];
-
-        this.wireframe = { vertices, edges };
-    }
-
-    update() {
-        this.x += this.vx;
-        this.y += this.vy * Math.sin(this.x / 50);
-        this.roll = Math.sin(this.x / 60) * 0.3;
-        this.pitch = Math.cos(this.x / 60) * 0.2;
-
-        if (this.x > width / 2 + 100) {
-            this.x = -width / 2 - 100;
-        }
-    }
-
-    draw() {
-        ctx.strokeStyle = '#00ff88';
-        ctx.lineWidth = 1.5;
-        ctx.shadowBlur = 10;
-        ctx.shadowColor = '#00ff88';
-
-        const rotated = this.wireframe.vertices.map(v => {
-            let x = v.x, y = v.y, z = v.z;
-
-            const cosR = Math.cos(this.roll), sinR = Math.sin(this.roll);
-            const x1 = x * cosR - z * sinR;
-            const z1 = x * sinR + z * cosR;
-
-            const cosP = Math.cos(this.pitch), sinP = Math.sin(this.pitch);
-            const y1 = y * cosP - z1 * sinP;
-            const z2 = y * sinP + z1 * cosP;
-
-            return new Point3D(this.x + x1, this.y + y1, this.z + z2);
-        });
-
-        ctx.beginPath();
-        this.wireframe.edges.forEach(([a, b]) => {
-            const p1 = rotated[a].project();
-            const p2 = rotated[b].project();
-            ctx.moveTo(p1.x, p1.y);
-            ctx.lineTo(p2.x, p2.y);
-        });
-        ctx.stroke();
-
-        ctx.shadowBlur = 0;
-    }
-}
-
-class Landscape {
-    constructor() {
-        this.points = [];
-        this.init();
-    }
-
-    init() {
-        const spacing = 40;
-        for (let x = -200; x <= 200; x += spacing) {
-            for (let z = -200; z <= 200; z += spacing) {
-                const y = Math.sin(x / 30) * 20 + Math.cos(z / 30) * 20 + Math.random() * 10;
-                this.points.push(new Point3D(x, y, z));
-            }
-        }
-    }
-
-    draw() {
-        ctx.strokeStyle = '#0088ff';
-        ctx.lineWidth = 0.8;
-        ctx.globalAlpha = 0.4;
-
-        const spacing = 40;
-        const size = 200;
-
-        for (let x = -size; x <= size; x += spacing) {
-            for (let z = -size; z <= size; z += spacing) {
-                const idx = this.points.findIndex(p => Math.round(p.x) === x && Math.round(p.z) === z);
-                if (idx === -1) continue;
-
-                const p = this.points[idx];
-                const pProj = p.project();
-
-                const right = this.points.find(p2 => Math.round(p2.x) === x + spacing && Math.round(p2.z) === z);
-                const down = this.points.find(p2 => Math.round(p2.x) === x && Math.round(p2.z) === z + spacing);
-
-                if (right) {
-                    ctx.beginPath();
-                    ctx.moveTo(pProj.x, pProj.y);
-                    ctx.lineTo(right.project().x, right.project().y);
-                    ctx.stroke();
-                }
-
-                if (down) {
-                    ctx.beginPath();
-                    ctx.moveTo(pProj.x, pProj.y);
-                    ctx.lineTo(down.project().x, down.project().y);
-                    ctx.stroke();
-                }
-            }
-        }
-
-        ctx.globalAlpha = 1;
-    }
-}
-
-const airplane = new Airplane();
-const landscape = new Landscape();
-
-function animate() {
-    ctx.fillStyle = '#000';
-    ctx.fillRect(0, 0, width, height);
-
-    landscape.draw();
-    airplane.update();
-    airplane.draw();
-
-    requestAnimationFrame(animate);
-}
-
-animate();
diff --git a/default.conf b/default.conf
deleted file mode 100644
index e979a90..0000000
--- a/default.conf
+++ /dev/null
@@ -1,10 +0,0 @@
-server {
-    listen 58881 default_server;
-    server_name localhost;
-    root /usr/share/nginx/html;
-    index index.html;
-
-    location / {
-        try_files $uri $uri/ =404;
-    }
-}
diff --git a/docker-compose.yml b/docker-compose.yml
deleted file mode 100644
index 93b7ec6..0000000
--- a/docker-compose.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-version: '3.8'
-
-services:
-  wireframe:
-    build: .
-    ports:
-      - "58881:58881"
-    restart: unless-stopped