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121 行
4.3 KiB
121 行
4.3 KiB
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.SceneManagement;
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public class PopulateScene : MonoBehaviour {
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public GameObject[] m_ObjectsPrefab = new GameObject[4];
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public Transform m_CenterPoint;
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public Material m_Material;
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public Material m_MaterialFlat;
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public Texture2D[] m_Textures = new Texture2D[8];
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public int m_GridWidth = 16;
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public int m_GridLayers = 1;
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public float m_Spacing = 0.6f;
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public static bool m_Use8Textures = false;
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private GameObject[] m_Objects; //
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private Material[] m_Materials; //
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// Use this for initialization
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void Start()
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{
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m_Objects = new GameObject[m_GridWidth * m_GridWidth * m_GridLayers];
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m_Materials = new Material[m_GridWidth * m_GridWidth * m_GridLayers];
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int iIndex = 0;
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Random.InitState(31415926);
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for (int y = 0; y < m_GridLayers; y++)
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{
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for (int z = 0; z < m_GridWidth; z++)
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{
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for (int x = 0; x < m_GridWidth; x++)
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{
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// int i = z * m_CubesRow + x;
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float fX = (x - (m_GridWidth / 2)) * 2;
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float fY = (y - (m_GridLayers / 2)) * 2 + Random.Range(-0.5f, 0.5f);
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float fZ = (z - (m_GridWidth / 2)) * 2;
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Vector3 vPos = new Vector3(fX * m_Spacing, fY, fZ * m_Spacing);
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vPos += m_CenterPoint.position;
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int r = Random.Range(0, 3 + 1);
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m_Objects[iIndex] = Instantiate(m_ObjectsPrefab[r], vPos, m_CenterPoint.rotation) as GameObject;
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Renderer renderer = m_Objects[iIndex].GetComponent<Renderer>();
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Material mat;
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if ( m_Use8Textures )
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mat = Instantiate(m_Material);
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else
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mat = Instantiate(m_MaterialFlat);
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Color oColor = new Color(Random.value, Random.value, Random.value, 1.0f);
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mat.SetColor("myColor", oColor);
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if (m_Use8Textures)
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{
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mat.SetTexture("myTexture1", m_Textures[Random.Range(0, 7 + 1)]);
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mat.SetTexture("myTexture2", m_Textures[Random.Range(0, 7 + 1)]);
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mat.SetTexture("myTexture3", m_Textures[Random.Range(0, 7 + 1)]);
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mat.SetTexture("myTexture4", m_Textures[Random.Range(0, 7 + 1)]);
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mat.SetTexture("myTexture5", m_Textures[Random.Range(0, 7 + 1)]);
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mat.SetTexture("myTexture6", m_Textures[Random.Range(0, 7 + 1)]);
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mat.SetTexture("myTexture7", m_Textures[Random.Range(0, 7 + 1)]);
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mat.SetTexture("myTexture8", m_Textures[Random.Range(0, 7 + 1)]);
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}
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renderer.material = mat;
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// renderer.material.InitUniformBuffers();
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m_Materials[iIndex] = renderer.material;
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iIndex++;
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}
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}
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}
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}
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// Update is called once per frame
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void Update ()
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{
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/*
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if ( m_Use8Textures )
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{
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int r = Random.Range(0, m_GridWidth * m_GridWidth * m_GridLayers);
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m_Materials[r].SetTexture("myTexture1", m_Textures[Random.Range(0, 7 + 1)]);
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m_Materials[r].SetTexture("myTexture2", m_Textures[Random.Range(0, 7 + 1)]);
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m_Materials[r].SetTexture("myTexture3", m_Textures[Random.Range(0, 7 + 1)]);
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m_Materials[r].SetTexture("myTexture4", m_Textures[Random.Range(0, 7 + 1)]);
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m_Materials[r].SetTexture("myTexture5", m_Textures[Random.Range(0, 7 + 1)]);
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m_Materials[r].SetTexture("myTexture6", m_Textures[Random.Range(0, 7 + 1)]);
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m_Materials[r].SetTexture("myTexture7", m_Textures[Random.Range(0, 7 + 1)]);
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m_Materials[r].SetTexture("myTexture8", m_Textures[Random.Range(0, 7 + 1)]);
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}
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*/
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}
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void OnGUI()
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{
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GUI.changed = false;
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m_Use8Textures = GUI.Toggle(new Rect(10, 10, 200, 20), m_Use8Textures, "change rand texture");
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if (GUI.changed)
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{
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SceneManager.LoadScene("BasicBatching");
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}
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}
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}
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