What Is RGBA?

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poiyomi

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Thank you for this tutorial. I learned this last year but found it difficult to explain to people how this allows for a ton of optimization. Now that there is a short video that explains it hopefully more people can try it.

SoulGun

My two favorite definitions of 64-bit are:
1: increasing the color-channels from *8 bits per channel* to *16 bits per channel*, scaling them at 65, 535 instead of 255, plus expanding RGB into RGBA.
2: Double-precision Floating Point Number.

Experience has recently taught me that a lot of programming codes within' technology use(s) binary-formats. Did I say "a lot"? I meant "nearly all"!

'nuff said.

SebastianGMSFB

Thank you for this tutorial, it really help me while working on a commercial projects

sam_pyrtuh

Informative video. Thankyou.
I've always understood how colours mix via RGBA, but never known how to make use of this section properly in your shader. Makes sense now. Can already think of one potential application for it.

UnknownSquid

Thank you so much!
It was very helpful <3

moribasson

Poi just did the best explanation of a packed-map lol

pklpklpkl

Ohh thats so great, I gotta see if I can make use of RGBA masking for one of my models for later use!
Would you consider doing a tutorial on TPS setup from scratch? I considered trying to set it up but figured I'd wait until more info and tutoriald is out there on it.

Tekow

Where can I find use case in the meantime I imagine how to use it? xD

NexVice

Would this be a more optimized method to use rather decals? I'm guessing only if you used more than one decal because you can replace 3 masks into one in some cases.

Shadsterwolf

RGBA masking is so powerful. Thank you for this feature. I noticed this is Unity 2019.4.311f1
Will this shader work with 2019.4.25f1?

activemotionpictures

Question : Red is also overlapping with green and blue but how come during the masking, red got covered the most and blue got the whole circle ?

xr_xharprazoraxtra

What Is RGBA?

What Is RGBA?

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