Feature: ofGetMouseScroll

Get mouse Scroll for Glut & GLFW without breaking addons or old Code

should be viewed as a companion function to ofGetMousePressed() ofGetMouseX()

Not as a replacement to callback functions.

ps/ 

callback functions can use part of this code or This Function to return values for GLUT.


hmm..  looks like I pressed return on the wrong place ..definitely not intended. good spot christoph