1chandu
1chandu
/ index.html
Last active
October 3, 2019 02:12
Rendering to 1X1 Target (WebGL1 with point sizes setting)
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| <!DOCTYPE html> | |
| <html> | |
| <script type="vertex" id="vs"> | |
| attribute float vertexID; | |
| varying vec4 vColor; | |
| void main(void) { | |
| gl_PointSize = 1.0; | |
| gl_Position = vec4(0., 0., 0., 1.); // Failed on windows chrome/firefox, passed on firefox with disable-angle | |
| // gl_Position = vec4(-1., -1., 0., 1.); // Failed on widnows chrome/firefox, passed on firefox with disable-angle | |
| // gl_Position = vec4(0.5, 0.5, 0., 1.); // Failed on widnows chrome/firefox, passed on firefox with disable-angle |
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| <!DOCTYPE html> | |
| <html> | |
| <script type="vertex" id="vs"> | |
| attribute float vertexID; | |
| varying vec4 vColor; | |
| void main(void) { | |
| gl_Position = vec4(-0.5, -0.5, 0., 1.); | |
| // gl_Position = vec4(-1., -1., 0., 1.); | |
| // gl_Position = vec4(1.0, 1.0, 0., 1.); | |
| vColor = vec4(1, 1, 1, vertexID/255.0); |
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| <!DOCTYPE html> | |
| <html> | |
| <script type="vertex" id="vs"> | |
| attribute float vertexID; | |
| varying vec4 vColor; | |
| void main(void) { | |
| gl_Position = vec4(0., 0., 0., 1.); // Failed on windows chrome/firefox, passed on firefox with disable-angle | |
| // gl_Position = vec4(-1., -1., 0., 1.); // Failed on widnows chrome/firefox, passed on firefox with disable-angle | |
| // gl_Position = vec4(0.5, 0.5, 0., 1.); // Failed on widnows chrome/firefox, passed on firefox with disable-angle | |
| vColor = vec4(1, 1, 1, vertexID); |
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| <!DOCTYPE html> | |
| <html> | |
| <script type="vertex" id="vs"> | |
| attribute float vertexID; | |
| varying vec4 vColor; | |
| void main(void) { | |
| gl_Position = vec4(0., 0., 0., 1.); // Failed on windows chrome/firefox, passed on firefox with disable-angle | |
| // gl_Position = vec4(-1., -1., 0., 1.); // Failed on widnows chrome/firefox, passed on firefox with disable-angle | |
| // gl_Position = vec4(0.5, 0.5, 0., 1.); // Failed on widnows chrome/firefox, passed on firefox with disable-angle | |
| vColor = vec4(2., 22., 222., vertexID); |
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| <!DOCTYPE html> | |
| <html> | |
| <script type="vertex" id="vs"> | |
| attribute float vertexID; | |
| varying vec4 vColor; | |
| void main(void) { | |
| gl_Position = vec4(0., 0., 0., 1.); | |
| // gl_Position = vec4(-1., -1., 0., 1.); | |
| // gl_Position = vec4(1., 1., 0., 1.); | |
| vColor = vec4(vertexID, 0., 0., 1.); |
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| <!DOCTYPE html> | |
| <html> | |
| <script type="vertex" id="vs"> | |
| attribute float vertexID; | |
| varying vec4 vColor; | |
| void main(void) { | |
| gl_Position = vec4(0., 0., 0., 1.); // Failed on windows chrome/firefox, passed on firefox with disable-angle | |
| // gl_Position = vec4(-1., -1., 0., 1.); // Failed on widnows chrome/firefox, passed on firefox with disable-angle | |
| // gl_Position = vec4(0.5, 0.5, 0., 1.); // Failed on widnows chrome/firefox, passed on firefox with disable-angle | |
| vColor = vec4(vertexID, 0., 0., 1.); |
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| <!DOCTYPE html> | |
| <html> | |
| <script type="vertex" id="vs"> | |
| attribute vec2 positions; | |
| void main(void) { | |
| gl_Position = vec4(positions, 0., 1.); | |
| } | |
| </script> | |
| <script type="fragment" id="fs"> | |
| precision highp float; |
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| /* Node.js v10+ */ | |
| const puppeteer = require('puppeteer'); | |
| const URL = 'https://bl.ocks.org/1chandu/37743a37df149d0439cd91246884f92d'; | |
| puppeteer.launch({headless: true}) | |
| .then(async function(browser) { | |
| const page = await browser.newPage(); | |
| page.on('console', event => { |