I made an empty game object and used an attached c# script and a prefab to procedurally generate the geometry of my design document.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class Mound : MonoBehaviour
{
public GameObject moundRing;
float height;
float objectX;
float objectZ;
float objectWidth;
float objectDepth;
// Use this for initialization
void Start()
{
height = transform.position.y;
objectX = transform.position.x;
objectZ = transform.position.z;
objectWidth = transform.localScale.x;
objectDepth = transform.localScale.z;
for (int i = 1; i <= 17; i++)
{
float iFix = i;
Color color = new Color(iFix / 17, 0, 0, 1);
GameObject newObject = Instantiate(moundRing, new Vector3(objectX, (height - (iFix / 10)), objectZ), transform.rotation) as GameObject;
newObject.transform.localScale = new Vector3(objectWidth + iFix, .1f, objectDepth + iFix);
newObject.GetComponentInChildren<Renderer>().material.color = color;
// newObject.GetComponentInChildren<MeshRenderer>().material.SetColor("_Color", color);
//newObject.GetComponent<Shader>().a.color = new Color(iFix, iFix, iFix, 1);
//newObject.GetComponentInChildren<Renderer>().material.color = color;
}
for (int i = 17; i <= 34; i++)
{
float iFix = i;
Color color = new Color(0, iFix / 17, 0, 1);
GameObject newObject = Instantiate(moundRing, new Vector3(objectX, (height - (iFix / 10)), objectZ), transform.rotation) as GameObject;
newObject.transform.localScale = new Vector3(objectWidth + iFix, .1f, objectDepth + iFix);
newObject.GetComponentInChildren<Renderer>().material.color = color;
// newObject.GetComponentInChildren<MeshRenderer>().material.SetColor("_Color", color);
//newObject.GetComponent<Shader>().a.color = new Color(iFix, iFix, iFix, 1);
//newObject.GetComponentInChildren<Renderer>().material.color = color;
}
for (int i = 35; i <= 50; i++)
{
float iFix = i;
Color color = new Color(0, 0, iFix / 17, 1);
GameObject newObject = Instantiate(moundRing, new Vector3(objectX, (height - (iFix / 10)), objectZ), transform.rotation) as GameObject;
newObject.transform.localScale = new Vector3(objectWidth + iFix, .1f, objectDepth + iFix);
newObject.GetComponentInChildren<Renderer>().material.color = color;
}
}
}
