OptionalalphaOptionalantialiasdefault is false.
OptionalcanvasA Canvas where the renderer draws its output.
OptionalcontextA WebGL Rendering Context. (https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext) Default is null
Optionaldepthdefault is true.
Optionalfaildefault is false.
Optionallogarithmicdefault is false.
OptionaloutputOptionalpowerCan be "high-performance", "low-power" or "default"
Optionalprecisionshader precision. Can be "highp", "mediump" or "lowp".
Optionalpremultiplieddefault is true.
Optionalpreservedefault is false.
Optionalreverseddefault is false.
Optionalstencildefault is false.
default is false.