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webgl_dev.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Fractal</title>
<style>
body {
background: #333;
color: white;
}
canvas {
background: black;
padding: 5px;
border: 2px solid white;
}
.control-box {
background-color: black;
padding: 5px;
border: 2px solid white;
float: right;
display: flex;
flex-direction: column;
}
button {
margin-top: 5px;
background-color: transparent;
color: white;
border: 1px solid white;
transition: color 250ms, border-color 250ms;
}
button:hover {
color: rgb(166, 225, 255);
border-color: rgb(110, 201, 247);
}
input {
border-radius: 0px;
border: 1px solid white;
background-color: rgb(20, 20, 20);
color: white;
transition: color 250ms, border-color 250ms;
}
input:not([type="range"]):hover {
color:rgb(166, 225, 255);
border-color: rgb(110, 201, 247);
}
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
appearance: none;
-webkit-appearance: none;
}
input[type="range"] {
-webkit-appearance: none;
appearance: none;
border: none;
background-color: transparent;
--height: 12px;
height: var(--height);
position: relative;
}
input[type="range"]::before {
position: absolute;
content: "";
left: 0;
top: 4px;
right: 0;
bottom: 4px;
border-radius: 2px;
background-color: gray;
z-index: 0;
}
input[type="range"]::-webkit-slider-thumb {
position: relative;
-webkit-appearance: none;
appearance: none;
background-color: white;
border-radius: 50%;
width: var(--height);
height: var(--height);
z-index: 999 !important;
transition: background-color 250ms;
}
input[type="range"]:hover::-webkit-slider-thumb {
background-color: rgb(110, 201, 247);
}
div:has(input[type="checkbox"]) > label {
float: left;
width: 70%;
}
div:has(input[type="checkbox"]) > input[type="checkbox"] {
float: right;
width: 20%;
}
select {
border: 1px solid white;
background-color: rgb(20, 20, 20);
color: white;
transition: color 250ms, border-color 250ms;
}
select:hover {
color:rgb(166, 225, 255);
border-color: rgb(110, 201, 247);
}
#parameters {
display: flex;
flex-direction: column;
}
.divider {
border-bottom: 1px solid white;
margin: 5px auto;
width: 100%;
}
button#rerender::before {
position: absolute;
left: 0;
top: 0;
bottom: 0;
content: "";
z-index: -1;
background-color: var(--sub-color);
width: var(--sub-width);
}
button#rerender {
--sub-width: 0%;
--sub-color:rgb(78, 124, 225);
position: relative;
z-index: 999 !important;
}
#timer, #fps-counter {
font-family: sans-serif;
font-style: italic;
font-weight: bold;
font-size: 12px;
margin-top: 5px;
}
#fps-counter { margin-top: 0; }
.pos-wrapper {
display: flex;
flex-direction: row;
max-width: 250px;
}
.pos-inputs {
padding-left: 5px;
}
.pos-inputs input {
width: 40px;
}
</style>
<script src="scripts/shader_builder.js"></script>
<!-- <script src="scripts/shader_loader.js"></script> -->
<script src="scripts/webgl.js" defer></script>
</head>
<body>
<canvas id="main" style="width: 80%;"></canvas>
<div class="control-box">
<label title="alter the colors of the fractal" for="color">Base Color</label>
<input type="color" id="color" name="color" value="#e61919">
<label for="coloring_hue">Coloring Method<br>Hue</label>
<input type="range" id="coloring_hue" value="1" min="0" max="1" step="0.01">
<label for="coloring_saturation">Saturation</label>
<input type="range" id="coloring_saturation" value="0" min="0" max="1" step="0.01">
<label for="coloring_luminance">Luminance</label>
<input type="range" id="coloring_luminance" value="0" min="0" max="1" step="0.01">
<label title="The maximum iterations per point, higher will be more accurate" for="itr2">Max Iterations</label>
<input type="number" id="itr2" name="itr2" min="30" max="1000" value="100">
<label for="fractals">Fractal</label>
<select name="fractals" id="fractals"></select>
<label for="render-mode" title="Sets the render mode">Render Mode</label>
<select name="render-mode" id="render-mode">
<option value="0" selected>Iterative</option>
<option value="1">Orbit Trap (Point)</option>
<option value="2">Orbit Trap (Axis)</option>
<option value="3">Orbit Trap (All Points)</option>
</select>
<div class="pos-wrapper">
<span>Ref. Pos.</span>
<div class="pos-inputs">
<input type="number" id="ref-x" value="0" placeholder="real">
<span> + </span>
<input type="text" id="ref-y" value="0" placeholder="imag">
<span>i</span>
</div>
</div>
<div>
<label for="grid">Draw Grid</label>
<input type="checkbox" name="grid" id="grid">
</div>
<div class="divider"></div>
<div id="parameters">
</div>
<span id="fps-counter"></span>
</div>
</body>
</html>