65 lines
1.5 KiB
HTML
65 lines
1.5 KiB
HTML
<!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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<title>Чё зыришь глаза пузыришь?</title>
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<link rel="stylesheet" href="css/index.css">
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</head>
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<body>
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<canvas id="canvas"></canvas>
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<script type="importmap">
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{
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"imports": {
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"three": "https://unpkg.com/three@0.158.0/build/three.module.js",
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"three/addons/": "https://unpkg.com/three@0.158.0/examples/jsm/"
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}
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}
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</script>
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<script src="view/graphics.js" type="module"></script>
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<script src="view/controls.js" type="module"></script>
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<script id="vertexShader" type="x-shader/x-vertex">
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const float PI = 3.14159;
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varying vec4 v_color;
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varying float rad;
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void main() {
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rad = atan(position.z, position.x) - PI/2.;
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if (rad < 0.) rad = 2. * PI - abs(rad);
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gl_Position = projectionMatrix * modelViewMatrix * vec4(position.x, position.y, position.z, 1.0);
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}
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</script>
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<script id="fragmentShader" type="x-shader/x-fragment">
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const float PI = 3.14159;
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varying vec4 v_color;
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varying float rad;
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vec4 colors[12] = vec4[12](
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vec4(0.0980, 0.4627, 0.8235, 1), // jan
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vec4(0.102, 0.1406, 0.4922, 1), // feb
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vec4(1, 0, 1, 1), // mar
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vec4(1, 1, 0, 1), // apr
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vec4(0, 1, 1, 1), // may
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vec4(0, 1, 0, 1), // jun
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vec4(1, 0, 0, 1), // jul
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vec4(0, 0, 1, 1), // aug
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vec4(0.5, 1, 1, 1), // sep
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vec4(1, 0.5, 1, 1), // oct
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vec4(1, 1, 0.5, 1), // nov
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vec4(1, 1, 1, 1) // dec
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);
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void main() {
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int month = int(floor(rad / (PI/6.)));
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gl_FragColor = colors[month];
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}
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</script>
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</body>
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</html> |