The WebGLRenderer to create the WebGLBlendParameters for.
Optionalenabled: booleanWhether blending is enabled. Default true.
Optionalcolor: number[]The blend color (array of 4 channels, 0-1). Default [0, 0, 0, 0].
Optionalequation: numberThe blend equation. Default gl.FUNC_ADD.
OptionalfuncSrc: numberThe source blend function. Default gl.ONE.
OptionalfuncDst: numberThe destination blend function. Default gl.ONE_MINUS_SRC_ALPHA.
Create a new WebGLBlendParameters object.
Default values are for a normal blend mode.
Where
equation,funcSrc, andfuncDstare the same for RGB and alpha.