Shader to a Camera

Question

Hi, the situation : I know how shaders works for an object (i'm a beginner in Shaders) I just don't understand how works with a camera.

for example, i want to make a camera effect (image effect), searching in the web, everyone uses shaders, in some place there are shaders.

with C# can this be done? or I need to program GPU?

please if anyone can explain it will be helpful

PD : sorry about my english :)

Answer 1

Answer by Eric5h5 · Dec 10, 2012 at 07:22 AM

If you have Unity Pro, load the Image Effects standard package and have a look. If you don't have Unity Pro, then it's not really possible.

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lightbug · Dec 17, 2012 at 02:20 AM 0

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hi, I have unity pro, also I been looking the docs, the function "Renderwithshader" but always I get some problem

for example, i want to change the color(that appears on the screen) from blue into red, some basics shader i guess

thanks for the answer