Writing to RWTexture2D & RWTexture2DArray in Compute Shader

[pakreht]

Hello !
Been trying to use RWTexture2D & RWTexture2DArray with Compute Shader in SDSL, but didn’t manage to understand how am I supposed to write to them.

Test Setup

Made a test setup to try the writing.

SDSL Code of the Compute Shader :

[Summary("")]
shader WriteToTexture2D_ComputeFX : ComputeShaderBase
{
    int TexelTotal;
    int2 TextureDimension;

    [Color]
    float4 Color;

    RWTexture2D<float4> Texture;
    RWTexture2DArray<float> TextureArray;

    int2 CoordFromIndex(int index, int2 textDimension)
    {
        int x = index % textDimension.x;
        int y = index / textDimension.x;

        return int2(x, y);
    }

    override void Compute()
    {
        int texIndex = streams.DispatchThreadId.x;
        int2 texCoord = CoordFromIndex(texIndex, TextureDimension);
        
        if(texIndex >= TexelTotal) return;

        Texture[texCoord] = Color;
        TextureArray[uint3(texCoord, 0)] = Color.x;
        TextureArray[uint3(texCoord, 1)] = Color.y;
    }
};

Node Setup :

You can also download the patch + shader zipped :
(Dependencies are VL.Addons, VL.Stride, VL.Stride.TextureFX)
RWTexture2D.zip (4.9 KB)

Thanks for your help, in the hope this help the next people trying to achieve the same •ᴗ•