yum-mirror/slang

Making it easier to work with shaders

git clone https://git.yummers.dev/yum-mirror/slang

Yong HeSupport visibility control and default to `internal`. (#3380)11111e573

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1//TEST_IGNORE_FILE:
2
3__exported import IMaterialInstance;
4__exported import IBSDF;
5
6public struct GlossyMaterialInstance : IMaterialInstance
7{
8    public float3 albedo;
9
10    [BackwardDifferentiable]
11    public float3 eval(const MaterialInstanceData miData, const float3 wi, const float3 wo)
12    {
13        float3 albedo = float3(0.0f, 0.0f, 0.0f);
14        for (uint i = 0; i < 3; i++) albedo[i] = miData.data[i];
15        return albedo * albedo;
16    }
17};