Displaying colors based on a hue slider?
Posted: 05 Sep 2013 15:14
Hey there,
Adding a ball bounce that acts as a hue, saturation, value 2-d grid. I'd like to have an LED or something on screen that can react and tell me what color I'm looking at. So I guess my question is how can I extract X and Y values from the ball location and use this to script the color of an object. I'm happy to do the heavy lifting on the x, y -> HSV, but how do I manipulate the color of an object in real time?
Adding a ball bounce that acts as a hue, saturation, value 2-d grid. I'd like to have an LED or something on screen that can react and tell me what color I'm looking at. So I guess my question is how can I extract X and Y values from the ball location and use this to script the color of an object. I'm happy to do the heavy lifting on the x, y -> HSV, but how do I manipulate the color of an object in real time?