public Vector4 GetDecodedHeightMapSample(Vector2 uv)
{
Vector4 c = HeightMap.GetPixelBilinear(uv.x, uv.y);
Vector2 encodedHeight = new Vector2(c.x, c.y);
float decodedHeight = GCommon.DecodeTerrainHeight(encodedHeight);
c.x = decodedHeight;
c.y = decodedHeight;
return(c);
}
