Unity Script Generated by ScripterAI

"write a function that draw a line from point A to B in a texture from a compute shader and add comments to code."

using UnityEngine;

public class LineDrawer : MonoBehaviour
{
    public ComputeShader computeShader;
    public Vector2Int pointA;
    public Vector2Int pointB;
    public int textureResolution = 512;
    public Color lineColor = Color.red;

private int kernelHandle;
    private RenderTexture renderTexture;

void Start()
    {
        // Get the kernel index of the compute shader
        kernelHandle = computeShader.FindKernel("CSMain");

// Create a render texture with the specified resolution
        renderTexture = new RenderTexture(textureResolution, textureResolution, 0);
        renderTexture.enableRandomWrite = true;
        renderTexture.Create();

// Set the render texture as the output target for the compute shader
        computeShader.SetTexture(kernelHandle, "Result", renderTexture);

// Set the line color in the compute shader
        computeShader.SetVector("lineColor", lineColor);

// Set the points A and B in the compute shader
        computeShader.SetVector("pointA", new Vector4(pointA.x, pointA.y, 0, 0));
        computeShader.SetVector("pointB", new Vector4(pointB.x, pointB.y, 0, 0));

// Dispatch the compute shader
        computeShader.Dispatch(kernelHandle, textureResolution / 8, textureResolution / 8, 1);

// Assign the render texture to the material of the object
        GetComponent<Renderer>().material.mainTexture = renderTexture;
    }

private void OnDestroy()
    {
        // Release the render texture when the object is destroyed
        renderTexture.Release();
    }
}