AdvancedReadonlyblendBlend mode
ReadonlypolygonPolygon offset
ReadonlystateState ID
Generic destroy methods to be overridden by the subclass
Gets the blend mode data for the current state
The state to get the blend mode from
The number of color targets to create
The texture format of the color attachments (assumed uniform across attachments)
System plugin to the renderer to manage WebGL state machines.