webgl+canvas实现变色圈圈变形动画效果代码
代码语言:html
所属分类:动画
代码描述:webgl+canvas实现变色圈圈变形动画效果代码
代码标签: webgl canvas 变色 圈圈 变形 动画
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <script> window.onload = function() { const canvas = document.getElementById('shader-canvas'); const gl = canvas.getContext('webgl'); function resize() { canvas.width = window.innerWidth; canvas.height = window.innerHeight; gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight); } resize(); window.addEventListener('resize', resize); const vertexShaderSource = ` attribute vec2 aPosition; void main() { gl_Position = vec4(aPosition, 0.0, 1.0); } .........完整代码请登录后点击上方下载按钮下载查看
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