定制网站开发的意思,wordpress app提示,广州天河区房价2021最新价格,怎么查询网站有没有做网站地图前言 看见很多游戏有很特殊的波浪形文字效果#xff0c;于是来尝试一下控制TMP文字顶点的方式达到类似效果。 原理 挂载tmp text#xff0c;在里面随便放入非空格字符。 tmp text组件开放了textInfo接口#xff0c;也就是GetComponentTextMeshProUGUI().textInfo…前言 看见很多游戏有很特殊的波浪形文字效果于是来尝试一下控制TMP文字顶点的方式达到类似效果。 原理 挂载tmp text在里面随便放入非空格字符。 tmp text组件开放了textInfo接口也就是GetComponentTextMeshProUGUI().textInfo可以获取text字符串信息 characterInfo[i].vertexIndex用于找到这个字符起始indexmeshInfo[TMP_CharacterInfo.materialReferenceIndex]用于获取mesh信息再进一层meshInfo.vertices即可拿到顶点信息。 我们就是强行修改vertices信息然后调用TextMeshProUGUI.UpdateVertexData()即可完成text不同字符间的修改。 保存原始字符顶点vertices信息 //tmp组件 TextMeshProUGUI m_txtSelf null; //移动周期 float m_moveTotalTime 1f; //上下浮动幅度 float m_amplitude 100; Vector3[] m_rawVertex;public void Awake() {m_txtSelf transform.GetComponentTextMeshProUGUI(); }private void GetRawVertex() {m_txtSelf.ForceMeshUpdate();if (m_txtSelf.textInfo.characterCount 0){TMP_CharacterInfo charInfo m_txtSelf.textInfo.characterInfo[0];TMP_MeshInfo meshInfo m_txtSelf.textInfo.meshInfo[charInfo.materialReferenceIndex];//创建对象来保存初始值m_rawVertex new Vector3[meshInfo.vertices.Length];for (int i 0; i meshInfo.vertices.Length; i){m_rawVertex[i] new Vector3(meshInfo.vertices[i].x, meshInfo.vertices[i].y, meshInfo.vertices[i].z);}} }public void Start() {GetRawVertex(); } 所有字符一起移动 用协程每隔一段时间做一次循环运动用dotween.to附加lamda表达式来完成字符串移动 public void Start() {GetRawVertex();StartCoroutine(Shake()); } public IEnumerator Shake() {while(true){Tweener tweener DOTween.To(() 0f, y {for (int i 0; i m_txtSelf.textInfo.characterCount; i){// 获取字符信息和MeshInfoTMP_CharacterInfo currentCharInfo m_txtSelf.textInfo.characterInfo[i];TMP_MeshInfo meshInfo m_txtSelf.textInfo.meshInfo[currentCharInfo.materialReferenceIndex];int nextVertexIndex meshInfo.vertices.Length;if (i m_txtSelf.textInfo.characterCount - 1){TMP_CharacterInfo nextCharInfo m_txtSelf.textInfo.characterInfo[i 1];nextVertexIndex nextCharInfo.vertexIndex;}// 获取起始顶点索引int vertexIndex currentCharInfo.vertexIndex;// 顶点偏移for (int j vertexIndex; j nextVertexIndex; j){float yOffset y;if (yOffset 0 yOffset 1){meshInfo.vertices[j] m_rawVertex[j] Mathf.Sin(yOffset * Mathf.PI) * Vector3.up * m_amplitude;}}}m_txtSelf.UpdateVertexData();}, 2, m_moveTotalTime);yield return new WaitForSeconds(m_moveTotalTime);} } 效果如下显示 每个字符规律跳动 就需要在y-yOffset中加入位置参数变量用以形成类波浪效果 float yOffset y - (float)i / m_txtSelf.textInfo.characterCount; 至此即可完成。 全部代码 using System.Collections; using UnityEngine; using TMPro; using DG.Tweening;public class test : MonoBehaviour {//tmp组件TextMeshProUGUI m_txtSelf null;//移动周期float m_moveTotalTime 1f;//上下浮动幅度float m_amplitude 100;Vector3[] m_rawVertex;public void Awake(){m_txtSelf transform.GetComponentTextMeshProUGUI();}private void GetRawVertex(){m_txtSelf.ForceMeshUpdate();if (m_txtSelf.textInfo.characterCount 0){TMP_CharacterInfo charInfo m_txtSelf.textInfo.characterInfo[0];TMP_MeshInfo meshInfo m_txtSelf.textInfo.meshInfo[charInfo.materialReferenceIndex];//创建对象来保存初始值m_rawVertex new Vector3[meshInfo.vertices.Length];for (int i 0; i meshInfo.vertices.Length; i){m_rawVertex[i] new Vector3(meshInfo.vertices[i].x, meshInfo.vertices[i].y, meshInfo.vertices[i].z);}}}public void Start(){GetRawVertex();StartCoroutine(Shake());}public IEnumerator Shake(){yield return new WaitForSeconds(1);while (true){Tweener tweener DOTween.To(() 0f, y {for (int i 0; i m_txtSelf.textInfo.characterCount; i){// 获取字符信息和MeshInfoTMP_CharacterInfo currentCharInfo m_txtSelf.textInfo.characterInfo[i];TMP_MeshInfo meshInfo m_txtSelf.textInfo.meshInfo[currentCharInfo.materialReferenceIndex];int nextVertexIndex meshInfo.vertices.Length;if (i m_txtSelf.textInfo.characterCount - 1){TMP_CharacterInfo nextCharInfo m_txtSelf.textInfo.characterInfo[i 1];nextVertexIndex nextCharInfo.vertexIndex;}// 获取起始顶点索引int vertexIndex currentCharInfo.vertexIndex;// 顶点偏移for (int j vertexIndex; j nextVertexIndex; j){float yOffset y - (float)i / m_txtSelf.textInfo.characterCount;if (yOffset 0 yOffset 1){meshInfo.vertices[j] m_rawVertex[j] Mathf.Sin(yOffset * Mathf.PI) * Vector3.up * m_amplitude;}}}m_txtSelf.UpdateVertexData();}, 2, m_moveTotalTime);yield return new WaitForSeconds(m_moveTotalTime);}} }