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Jaymie (@jstrecker)

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@jstrecker commented on @Jérôme Lanon's Discussion, “Make CMYK Color

There are different ways to convert between RGB and CMYK.

In Photoshop, the method depends on the color profile you've chosen for the document.

In Vuo, the method is always a linear formula ((1-C)*(1-K)). This is the same one used by http://rgb.to/hex/44ff30, for example.

A different site, http://www.codecrete.net/CMYK, which uses the ISO Coated v2 300% Color Profile, gives a result closer to what you're seeing in Photoshop.

If you're interested in Vuo supporting more than one color profile, you're welcome to create a feature request.

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@jstrecker commented on @marcin's Discussion, “Make Integer node?

@marcin, I'm glad you have a solution :)

We'll add "make" as a keyword of Share Value so it comes up in searches.

Share value and Make value would actually be the same node so perhaps the team left it out to enlighten the library ?

@Bodysoulspirit, yeah, rather than including the same node twice under different names, which could be confusing, we like to use search keywords so the node comes up if you search for either possible name.

Btw, related feature request: Ability to detach constant value flags and connect them to multiple nodes

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This is now implemented, including the delay for edits — Improved email notifications for vuo.org posts.

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If the button presses are coming from outside of Vuo, such as TouchOSC, and each is identified with an index (1-16), you can use Get Item from List in place of Select Input, as shown below and in "Get Item From List as Select.vuo". Get Item from List allows for 16 or even more choices.

If the button presses are coming from Vuo's Make Button node, you can use a combination of two 8-input Select Latest nodes and a 2-input Select Latest node, as shown below and in "Select Latest with names.vuo".

"Select Latest with indices.vuo" additionally shows how to convert a Make Button press to a numerical index (1-16), use the index to check if you should show an image or a movie frame (Select Output), and use the index again to choose the image or movie file (Get Item from List).

Related feature request: Select and OSC nodes with variable number of ports.

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