Function checkTexture

test/framebuffer-mrt.js:102–106

(tex, color, remark)

  }

  function checkTexture (tex, color, remark) {
    renderTexture({ texture: tex })
    var actual = regl.read({ width: 1, height: 1 })
    compareArrays(actual, color, remark)
  }

  function checkCubeFace (tex, color, remark, i) {
    var axes = [