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Question by werre · Jun 12, 2018 at 08:10 AM · alphalinerenderergradient

line Renderer alpha keys do not update in runtime,Line Renderer runtime update Alpha Keys

Hi,

I want to create a kind of oscilloscope using a line Renderer above a panel, which will be iterated over in a certain time. Positions of the line Renderer will be adjusted by external input, creating the oscilloscope graph. So far so good... but the "old" line of the last loop shall be blanked in a certain distance ahead of the current position. I thought to achieve this by updating the alpha to 0.0f at the respective position.

Problem is, both alpha and color keys do not update in runtime, it keeps the values of the Start() function. What do I miss here, any ideas?

Thanks a lot in advance, fwerre

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