Need a hand with CTL

Discussions - Using ACES VFX
1

Hello,

Trying to use CTL render with a EXR CMS pattern.

I’m using Output.Academy.Rec709-D65_100nit_in_Rec709-D65_BT1886.ctl in the aces output repo but getting a error.

Segmentation fault (core dumped)

I validated that my EXR is ok with a test script:

// test.ctl
import "Lib.Academy.DisplayEncoding";

void main(
    input varying float rIn,
    input varying float gIn,
    input varying float bIn,
    output varying float rOut,
    output varying float gOut,
    output varying float bOut
)
{
    rOut = rIn;
    gOut = gIn;
    bOut = bIn;
}

Setup my env var with:

export CTL_MODULE_PATH="ctl:/aces/aces-core/lib"

Any ideas as to where I could look? I did not touch any of the modules.

Thanks!

2

Is your ctlrender up to date? ACES 2.0 requires more memory than was allocated previously for CTL.

I forget the details. Perhaps @Alexander_Forsythe or @sdyer can comment further.

1 Like
3

All good. We had the release and needed to go to head. Working now!

Thank you!

1 Like