The error refers to a non-existent code line

[MrCatsRuss]

When trying to create code, it is unknown which parameter causes a strange error, which causes the plugin to start referring to a non-existent line of code

(null) (52, 48): Expected '{'

The funny thing is, no matter what the code is, it most often refers to this line

All my code:

uniform float2 ShapeSize = float2(200.0, 200.0);
uniform float CornerRadius = 20.0;
uniform float Squircleness = 2.0;
uniform float Softness = 2.0;

float superellipse(float2 uv, float2 center, float2 size, float n)
{
    float2 p = abs((uv - center) / (size * 0.5));
    float dist = pow(pow(p.x, n) + pow(p.y, n), 1.0 / n);
    return 1.0 - step(1.0, dist);
}

float4 mainImage(VertData v_in) : TARGET
{
    float2 uv = v_in.uv;
    float2 center = float2(0.5, 0.5);
    float mask = superellipse(uv, center, ShapeSize, Squircleness);
    float4 color = image.Sample(textureSampler, uv);
    color.a *= mask;
    return color;
}

As you can see, there's nothing special, and lines 52 don't even smell here

[exeldro]

Replace uniform float2 ShapeSize = float2(200.0, 200.0) with uniform float2 ShapeSize = {200.0, 200.0} till obsproject/obs-studio#10324 is accepted into OBS