Source: Engine/Primitive/AxRenderState.js

/**
 * Represents a render state setting used for the graphics device
 */
var AxRenderState = Object.freeze(
{
    AlphaBlendNone : 0,
    AlphaBlendTransparency : 1,
    AlphaBlendAdd : 2,
    DepthEnable : 3,
    DepthDisable : 4,
    CullNone : 5,
    CullBackFace : 6,
    CullFrontFace : 7
});