This is what the game looks like in the 'game' window in unity, which is what it should look like https://ibb.co/xjst4vw achieved by removing all lighting including ambient lighting.

And this is what it looks once built https://ibb.co/4RcbMv8

Why is there a haze in the border between colors? How do I get it to be pixel perfect?

The aspect ratio of the in editor display is 160x144

I have change the game resolution by going to >edit >project setting >player and changing the height and width to the right size

The camera is also passing to a render texture which is of the right size, with the filter mode set to point.

I cant figure out what is causing this. to my knowledge All lighting is turned off. It looks like some up scaling error or maybe some sort of anti-aliasing effect which has also been turned off everywhere i could find.

Does anyone have an idea about what might be causing this? thanks.

CodePudding user response：

There is postprocessing window in unity where you can specify such things like antyaliasing and so on. I think that this will make your game pixel perfect.

CodePudding user response：

Found the answer to my own question the resolution in the >edit >project setting >player >resolution and presentation need to be as high res as it can be so in my case for a 1920x1080 screen it should 1120,1008 which is 160x144 scaled up by 7.

Then send data from you're main camera to a render texture that is set to the resolution you want (in my case 160x144) and create UI canvas that takes up the whole screen and a raw image as a child. Then put the render texture you created in the texture.