115 lines
4.0 KiB
C#
115 lines
4.0 KiB
C#
using System.Collections;
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using UnityEngine;
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namespace TMPro.Examples
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{
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public class VertexShakeA : MonoBehaviour
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{
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public float AngleMultiplier = 1f;
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public float SpeedMultiplier = 1f;
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public float ScaleMultiplier = 1f;
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public float RotationMultiplier = 1f;
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private TMP_Text m_TextComponent;
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private bool hasTextChanged;
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private void Awake()
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{
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m_TextComponent = GetComponent<TMP_Text>();
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}
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private void OnEnable()
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{
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TMPro_EventManager.TEXT_CHANGED_EVENT.Add(ON_TEXT_CHANGED);
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}
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private void OnDisable()
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{
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TMPro_EventManager.TEXT_CHANGED_EVENT.Remove(ON_TEXT_CHANGED);
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}
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private void Start()
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{
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StartCoroutine(AnimateVertexColors());
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}
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private void ON_TEXT_CHANGED(Object obj)
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{
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if ((bool)(obj = m_TextComponent))
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{
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hasTextChanged = true;
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}
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}
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private IEnumerator AnimateVertexColors()
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{
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m_TextComponent.ForceMeshUpdate();
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TMP_TextInfo textInfo = m_TextComponent.textInfo;
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Vector3[][] copyOfVertices = new Vector3[0][];
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hasTextChanged = true;
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while (true)
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{
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if (hasTextChanged)
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{
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if (copyOfVertices.Length < textInfo.meshInfo.Length)
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{
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copyOfVertices = new Vector3[textInfo.meshInfo.Length][];
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}
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for (int i = 0; i < textInfo.meshInfo.Length; i++)
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{
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int num = textInfo.meshInfo[i].vertices.Length;
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copyOfVertices[i] = new Vector3[num];
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}
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hasTextChanged = false;
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}
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if (textInfo.characterCount == 0)
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{
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yield return new WaitForSeconds(0.25f);
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continue;
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}
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int lineCount = textInfo.lineCount;
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for (int j = 0; j < lineCount; j++)
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{
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int firstCharacterIndex = textInfo.lineInfo[j].firstCharacterIndex;
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int lastCharacterIndex = textInfo.lineInfo[j].lastCharacterIndex;
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Vector3 vector = (textInfo.characterInfo[firstCharacterIndex].bottomLeft + textInfo.characterInfo[lastCharacterIndex].topRight) / 2f;
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Quaternion q = Quaternion.Euler(0f, 0f, Random.Range(-0.25f, 0.25f) * RotationMultiplier);
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for (int k = firstCharacterIndex; k <= lastCharacterIndex; k++)
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{
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if (textInfo.characterInfo[k].isVisible)
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{
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int materialReferenceIndex = textInfo.characterInfo[k].materialReferenceIndex;
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int vertexIndex = textInfo.characterInfo[k].vertexIndex;
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Vector3[] vertices = textInfo.meshInfo[materialReferenceIndex].vertices;
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copyOfVertices[materialReferenceIndex][vertexIndex] = vertices[vertexIndex] - vector;
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copyOfVertices[materialReferenceIndex][vertexIndex + 1] = vertices[vertexIndex + 1] - vector;
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copyOfVertices[materialReferenceIndex][vertexIndex + 2] = vertices[vertexIndex + 2] - vector;
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copyOfVertices[materialReferenceIndex][vertexIndex + 3] = vertices[vertexIndex + 3] - vector;
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float num2 = Random.Range(0.995f - 0.001f * ScaleMultiplier, 1.005f + 0.001f * ScaleMultiplier);
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Matrix4x4 matrix = Matrix4x4.TRS(Vector3.one, q, Vector3.one * num2);
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copyOfVertices[materialReferenceIndex][vertexIndex] = matrix.MultiplyPoint3x4(copyOfVertices[materialReferenceIndex][vertexIndex]);
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copyOfVertices[materialReferenceIndex][vertexIndex + 1] = matrix.MultiplyPoint3x4(copyOfVertices[materialReferenceIndex][vertexIndex + 1]);
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copyOfVertices[materialReferenceIndex][vertexIndex + 2] = matrix.MultiplyPoint3x4(copyOfVertices[materialReferenceIndex][vertexIndex + 2]);
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copyOfVertices[materialReferenceIndex][vertexIndex + 3] = matrix.MultiplyPoint3x4(copyOfVertices[materialReferenceIndex][vertexIndex + 3]);
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copyOfVertices[materialReferenceIndex][vertexIndex] += vector;
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copyOfVertices[materialReferenceIndex][vertexIndex + 1] += vector;
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copyOfVertices[materialReferenceIndex][vertexIndex + 2] += vector;
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copyOfVertices[materialReferenceIndex][vertexIndex + 3] += vector;
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}
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}
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}
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for (int l = 0; l < textInfo.meshInfo.Length; l++)
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{
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textInfo.meshInfo[l].mesh.vertices = copyOfVertices[l];
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m_TextComponent.UpdateGeometry(textInfo.meshInfo[l].mesh, l);
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}
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yield return new WaitForSeconds(0.1f);
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}
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}
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}
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}
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