128 lines
3.5 KiB
C#
128 lines
3.5 KiB
C#
//using System.Drawing;
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using UnityEngine;
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using UnityEngine.UI;
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using Yarn.Unity;
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public class HeatMapController : MonoBehaviour
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{
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public Material heatMaterial; // 需要传递数据的材质
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public Transform[] Pos;
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[HideInInspector] private Vector4[] points = new Vector4[7]; // 存储6个点的数组，(x, y, z) = center, w = temperature
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[HideInInspector] private Vector4[] properties = new Vector4[7]; // 存储6个盒子大小的数组, (x,y) = boxsize
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//public Slider slider;
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private float tempNum = 0;
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private float uftempture = 1;
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private float backtemture = 1;
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private float modulesTempture = 1;
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public float uf = 1;
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public float back = 1;
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public float module = 0.7f;
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//public Texture2D hotspotShapeTexture; // 引用热点形状纹理
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private float tempture = 0;
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public GameObject heatMap;
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public float Tempture
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{
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get => tempture;
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set
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{
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if (tempture != value)
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{
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tempture = value;
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SetDataToMaterial(); // 调用方法更新材质数据
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}
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}
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}
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void Start()
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{
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// // 初始调用，设置初始位置
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//tempture=1;
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// // 初始化数据，这里是示例，你可以根据实际需求设置
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SetDataToMaterial();
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}
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// public void SetTemture(float value)
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// {
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// tempture=value;
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// }
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public void SetDataToMaterial()
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{
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// uftempture=tempture;
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// uftempture=Map(uftempture,0,3,1.5f,2.6f);
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// backtemture=tempture;
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// backtemture=Map(backtemture,0,3,1.5f,3.6f);
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// modulesTempture=tempture;
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// modulesTempture=Map(modulesTempture,0,3f,1.5f,2.3f);
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if (tempture <= 1)
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{
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uftempture = Mathf.Lerp(1.5f, 2.4f, tempture); // 线性插值
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modulesTempture = Mathf.Lerp(1.5f, 2.1f, tempture) - tempNum;
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backtemture = Mathf.Lerp(1.5f, 2.1f, tempture);
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}
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else if (tempture <= 2)
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{
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uftempture = Mathf.Lerp(2.4f, 2.7f, tempture - 1);
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modulesTempture = Mathf.Lerp(2.1f, 2.3f, tempture - 1);
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backtemture = Mathf.Lerp(2.1f, 3.6f, tempture - 1);
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}
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else
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{
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uftempture = 2.7f;
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modulesTempture = 2.6f;
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backtemture = 3.8f;
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}
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for (int i = 0; i < 7; i++)
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{
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RectTransform transform = Pos[i].GetComponent<RectTransform>();
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if (i == 0)
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{
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points[i] = new Vector4(Pos[i].position.x, Pos[i].position.y, uftempture, 0);
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}
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else if (i == 6)
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{
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points[i] = new Vector4(Pos[i].position.x, Pos[i].position.y, backtemture, 0);
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}
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else
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{
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points[i] = new Vector4(Pos[i].position.x, Pos[i].position.y, modulesTempture,
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0); // (x, y, z, temperature)
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}
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properties[i] =
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new Vector4(transform.rect.width * 1, transform.rect.height * 1, 0.0f,
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0.0f); // (boxsize x, boxsize y, unused, unused)
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}
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// 将数据传递给 Shader
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heatMaterial.SetVectorArray("_Points", points);
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heatMaterial.SetVectorArray("_Properties", properties);
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}
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float Map(float value, float minSource, float maxSource, float minTarget, float maxTarget)
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{
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return minTarget + (value - minSource) * (maxTarget - minTarget) / (maxSource - minSource);
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}
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} |