gaia terrain script

using System.Collections;
using UnityEngine;

public class MyTerrainScript2 : StampScriptBase
{
    protected override IEnumerator ScriptRunner()
    {
        operation = Gaia.Constants.FeatureOperation.AddHeight;
        stampStrength = new AnimationCurve( new Keyframe(0.7490571f, 1.01278f, -9.660287f, -9.660287f),new Keyframe(0.9995705f, 0.002571404f, -5.952873f, -5.952873f));
        width = 35.5f;
        height = 16f;
        rotation = 23.00013f;
        position = new Vector3(3008f,541f,3630f);
        SetStamp(@"Assets/Gaia/Stamps/Mountains/Mountain Field 0924 a.jpg");
        yield return Stamp();

        rotation = 69f;
        position = new Vector3(847f,541f,3426f);
        yield return Stamp();

        operation = Gaia.Constants.FeatureOperation.SubtractHeight;
        yield return Stamp();

        operation = Gaia.Constants.FeatureOperation.AddHeight;
        rotation = 100f;
        position = new Vector3(4679f,541f,4837f);
        yield return Stamp();

        operation = Gaia.Constants.FeatureOperation.SubtractHeight;
        yield return Stamp();

        operation = Gaia.Constants.FeatureOperation.AddHeight;
        position = new Vector3(4962f,541f,1902f);
        yield return Stamp();

        operation = Gaia.Constants.FeatureOperation.SubtractHeight;
        yield return Stamp();

        operation = Gaia.Constants.FeatureOperation.AddHeight;
        position = new Vector3(2351f,541f,1487f);
        yield return Stamp();

        operation = Gaia.Constants.FeatureOperation.SubtractHeight;
        yield return Stamp();

        operation = Gaia.Constants.FeatureOperation.StencilHeight;
        stencilHeight = 0f;
        stampStrength = new AnimationCurve( new Keyframe(0.0006638351f, 0.6060644f, 0f, 0f),new Keyframe(0.8493371f, 0.5991478f, -0.04538516f, -10.11965f),new Keyframe(0.9995705f, 0.002571404f, -6.438799f, -6.438799f));
        width = 59.1f;
        position = new Vector3(3355f,541f,2376f);
        SetStamp(@"Assets/Gaia/Stamps/Mesas/Mesa 4.jpg");
        yield return Stamp();

        stencilHeight = 1000f;
        yield return Stamp();


        rotation = 34f;
        yield return Stamp();


    }
}