#Level2_lutFilterExample

Learning Objectives

This openFrameworks Example is designed to demonstrate how to create LUT filters. LUT stands for "Look Up Table". Final Image = Source Image + LUT where LUT is the difference bewtween your desired outcome and your source.

In this example, pay attention to the following code:

• void loadLUT(string path)
• void applyLUT(ofPixelsRef pix) uses glm::vec3 and imgageName.setColor(x, y, color) to alter the color of every pixel of the image

Expected Behavior

When launching this app, you should see:

• a large image in the center of the screen and a small small image located at the uper left hand corner of this rectangle; both images will have your camera feed showing. The larger image will showcase a filter
• text showcasing what filter is being overlayed is at the bottom of the screen

Instructions for use:

• Use the up and down keys to filter through the list

Other classes used in this file

This Example does not use any other classes.