Phrogz/context-blender — Issue #3: blend value/percentage
Author: rezoner
Created: 2012-01-31 19:19:54+00:00
State: open

This library seriously lack ability to define "how much" do I want to blend the layer.

Let's say addition: now it's doing like:

result = destination + source

What it should do:

result = destination + source * factor

where factor is a float between 0.0 and 1.0