Source
void uniform1fv(UniformLocation location, v) { if ((v is Float32List) && (location is UniformLocation || location == null)) { _blink.BlinkWebGLRenderingContext.instance .uniform1fv_Callback_2_(this, location, v); return; } if ((v is List<num>) && (location is UniformLocation || location == null)) { _blink.BlinkWebGLRenderingContext.instance .uniform1fv_Callback_2_(this, location, v); return; } throw new ArgumentError("Incorrect number or type of arguments"); }