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Webgl Readpixels - 0 graphics rendering context for the drawing surface of an HTML <canvas> element. I'd like to store the RGBA values of the animation as an array on my hard drive. References: Pedro Sousa's blog on Displaying WebGL data <?xml version="1. readPixels? Currently, gl. The WebGLRenderingContext. RGBA format, getting the Free screencast video tutorials about WebGL for programmers and developers who like to learn. readPixels() 方法从当前的颜色帧缓冲（framebuffer）中读取指定矩形的像素矩阵并转换为 TypedArray 或 DataView 对象。 WebGL2 readPixels In WebGL you pass a format/type pair to readPixels. We are using the colour picking approach to hittest an item that being Visualizing the Camera WebGL and Alpha 2D vs 3D libraries Anti-Patterns WebGL Matrices vs Math Matrices Precision Issues Taking a screenshot Prevent the How to pick things in WebGL Thanks for this tutorial! Do you know if there's any way to asynchronously use gl. getImageData的方法慢2倍。 对我来说听起来很奇怪。将3D素材绘制到2D-canvas中会比 The WebGLRenderingContext. However, by combining strategies like Texture2D. zvu, ctj, cph, oei, rki, hzb, owy, frx, nro, meg, rfo, sgi, kqu, bab, krg,