11 version setColor BUG

[le171138028]

10 version
love.graphics.setColor(400,400,400,255)--Will make the drawing bright

11 version
love.graphics.setColor(2,2,2,1)--Equate to{1,1,1,1} Not bright

The 10 version is very convenient

The 11 version is a helplessness
I want to know how the 11 version is going to be realized and the picture is brighter.

[PGUp]

255 is the brightest color possible in 0.10, making the color more than that doesnt do anything

[le171138028]

In the 0.10.2 version,love.graphics.setColor(400,400,400,255) will make the picture brighter.
It can be very simple to achieve picture buttons, focus, press, special effects.
The 11 version lost this feature.
To achieve the same effect, become complex

[le171138028]

GIF.gif (85.1 KiB) Viewed 5304 times

In the 0.10.2 version
We only need to dynamically change the color value to achieve the bright and darkening effect.

[raidho36]

Or you can start with a bright picture and darken it if necessary. Though I agree that color clamping is entirely unnecessary precisely because it's just a multiplier value and users might want to multiply the color by values outside of 0-1 range.

[le171138028]

Thank you for your reply!
But this is wrong. The 11 version limits the drawing and the brightest.
And in the 10 version, the drawing brightness is infinite.
For example:
Love.graphics.setColor (1000,1000,1000,255) -- whitening the picture.

This is very free.

However, the 11 version limits color to 1,1,1,1.Can't break through, like a cage

[zorg]

From stackoverflow:

From the manpage:

"Neither floating-point nor signed integer values are clamped to the range [0,1] before the current color is updated. However, color components are clamped to this range before they are interpolated or written into a color buffer."

So technically, if it wasn't clamped, one could cheaply do HDR stuff, but question is, is it correct this way? You'd still probably need a shader to fix the final ranges of the values.

[le171138028]

Thank you for your advice!
But I look at the color device, I don't know much about it.
Can you give an example?
Thanks very much

[zorg]

No, i'm saying that while OpenGL supports that, i'm sure the löve devs had reason to not allow values outside the 0-1 range from version 11.0 onwards. You could get back that functionality through shaders though.

[le171138028]

Beyond, what would it be?
Now, beyond, it's very convenient