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