hw2/index.html at main · jasmath03/hw2 · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Assignment 1: Painting (Easy)</title>
<style>
  body {
    font-family: "Times New Roman", serif;
    font-size: 12pt;
  }

  #canvasContainer {
    position: relative;
    width: 400px;
    height: 400px;
  }

  canvas {
    border: 1px solid black;
    position: absolute;
    left: 0;
    top: 0;
  }

  #bgCanvas { z-index: 0; }
  #webgl { z-index: 1; }

  #controls {
    margin-top: 10px;
  }

  .control-group {
    margin-bottom: 10px;
  }

  .color-sliders input,
  .slider-row input {
    width: 150px;
    margin-left: 5px;
    vertical-align: middle;
  }

  button {
    margin-right: 5px;
    margin-top: 3px;
  }

  .slider-row {
    display: flex;
    gap: 30px;
    align-items: center;
  }

  .slider-item {
    display: flex;
    align-items: center;
  }

  .slider-item label,
  .color-sliders label {
    margin-right: 5px;
    font-weight: normal;
  }
</style>
</head>
<body onload="main()">

<div id="canvasContainer">
  <canvas id="bgCanvas" width="400" height="400"></canvas>
  <canvas id="webgl" width="400" height="400">Your browser does not support canvas.</canvas>
</div>

<div id="controls">
  <div class="control-group">
    <button onclick="clearCanvas()">Clear Canvas</button>
  </div>

  <div class="control-group">
    <div>Drawing mode:</div>
    <button onclick="setBrush('point')">Point</button>
    <button onclick="setBrush('triangle')">Triangle</button>
    <button onclick="setBrush('circle')">Circle</button>
  </div>

  <div class="control-group">
    <div>Shape Color:</div>
    <div class="color-sliders">
      <label>R:</label>
      <input type="range" id="rSlider" min="0" max="1" step="0.01" value="1">
      <label>G:</label>
      <input type="range" id="gSlider" min="0" max="1" step="0.01" value="0">
      <label>B:</label>
      <input type="range" id="bSlider" min="0" max="1" step="0.01" value="0">
    </div>
  </div>

  <div class="control-group slider-row">
    <div class="slider-item">
      <label>Shape Size:</label>
      <input type="range" id="sizeSlider" min="2" max="50" value="10">
    </div>
    <div class="slider-item">
      <label>(Circles) Segment Count:</label>
      <input type="range" id="segmentSlider" min="3" max="50" value="20">
    </div>
  </div>
</div>

<script src="lib/webgl-utils.js"></script>
<script src="lib/webgl-debug.js"></script>
<script src="lib/cuon-utils.js"></script>
<script src="asgn1.js"></script>
</body>
</html>