CTO at Fomoro—machine learning
vertexBuffer = {
const buffer = gl.createBuffer();
gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
gl.bufferData(gl.ARRAY_BUFFER, Float32Array.of(-1, -1, +1, -1, +1, +1, -1, +1), gl.STATIC_DRAW);
return buffer;
}
a_position = gl.getAttribLocation(program, "a_position");
u_time = gl.getUniformLocation(program, "u_time");
{
const dpr = window.devicePixelRatio;
const displayWidth = Math.round(canvas.clientWidth * dpr);
const displayHeight = Math.round(canvas.clientHeight * dpr);
if (canvas.width != displayWidth || canvas.height != displayHeight) {
canvas.width = displayWidth;
canvas.height = displayHeight;
}
gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
gl.clearColor(0, 0, 0, 0);
gl.clear(gl.COLOR_BUFFER_BIT);
gl.useProgram(program);
gl.bindBuffer(gl.ARRAY_BUFFER, vertexBuffer);
gl.enableVertexAttribArray(a_position);
gl.vertexAttribPointer(a_position, 2, gl.FLOAT, false, 0, 0)
while (true) {
const t = performance.now();
gl.uniform1f(u_time, t);
gl.drawArrays(gl.TRIANGLE_FAN, 0, 4);
yield t;
}
}
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
