Your fade example on the main page is defining "step", but the variable being used is called 'brightStep'. The example in the "examples' folder is correct - but if someone just does a simple cut-n-paste of the code as shown on the main page it will not compile.
Your fade example on the main page is defining "step", but the variable being used is called 'brightStep'. The example in the "examples' folder is correct - but if someone just does a simple cut-n-paste of the code as shown on the main page it will not compile.