blend_rgba_float {scattermore}

blend_rgba_float

Description

Blend RGBA matrices.

Usage

blend_rgba_float(fRGBA_list)

Arguments

fRGBA_list

List of floating-point RGBA arrays with premultiplied alpha (each of the same size N-by-M-by-4). The "first" matrix in the list is the one that will be rendered on "top".

Value

Blended RGBA matrix.