I wanted to create a macro strictly for roblox color mapping and I wanted to make the water an optional parameter that is skippable but when i do not provide the input it just spits out a full brown (ground color) bitmap. It may be a stupid question but im still new to World Machine and i do want to learn more about it, that’s my first attempt at creating any Macro.
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There is a device for that.
Pull-up
The Pull-up is used in any situation where an input data map might not be present. If that is the case, a reference input is used instead. It is intended to be useful primarily for Macro creators.
It has two inputs, the Reference and Override input. If data is present on the Override input, that data will be sent on to the output. Otherwise, the data from the Reference input is sent.
Uses
- Use to allow optional parameters for your macros. If the user doesn’t provide something, you can use your own default.
It’s found under the Utilities tab. You can provide whatever you want to fill in for an empty port.
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aight ill make sure to check it out asap, thank you 
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