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Changing a material color randomly and lerp

Hi good ppl!

I´m trying to do change a material color by using a random color, but I don´t want a sudden change of the color, I need a lerp/blend change all the time. I created a BP from an Event tick, put a delay and set the vetorial parameter using a vector from 3 random floats. It worked, but I can´t do a lerp/blend effect... Could you help me? thanks!!!!

Product Version: UE 4.10
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asked Dec 07 '15 at 01:43 PM in Blueprint Scripting

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avatar image Jacky Dec 07 '15 at 01:57 PM

Have you tried CInterp To node?

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You can use Timeline node instead Tick and Lerp.

This is basic Material. Color is Vector Parameter node.

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This is Actor with Cube mesh and Box collision volume

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This is result


randcol01.png (185.1 kB)
randcol02.png (297.2 kB)
randcol03.png (486.5 kB)
randcol04.png (107.2 kB)
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answered Dec 07 '15 at 02:38 PM

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