Unity AssetPostprocessor中Model相干函数的理论利用
Unity AssetPostprocessor是Unity引擎中的一个重要性能,它能够在导入资源时主动一些脚本,以便对资源进行自定义解决。其中,Model相干的函数能够用于对导入的3D模型进行解决,包含批改模型的材质、纹理、网格等属性。本文将介绍Model相干函数的理论利用,并提供多个应用例子。
ModelImporterMaterialName
ModelImporterMaterialName函数能够用于批改模型的材质名称。例如,咱们能够将所有模型的材质名称都批改为“DefaultMaterial”。具体实现如下:
using UnityEngine;using UnityEditor;public class MyModelPostprocessor : AssetPostprocessor{ void OnPreprocessModel() { ModelImporter importer = assetImporter as ModelImporter; importer.materialName = "DefaultMaterial"; }}
ModelImporterMaterialSearch
ModelImporterMaterialSearch函数能够用于批改模型的材质搜寻门路。例如,咱们能够将所有模型的材质搜寻门路都批改为“Assets/Materials”。具体实现如下:
using UnityEngine;using UnityEditor;public class MyModelPostprocessor : AssetPostprocessor{ void OnPreprocessModel() { ModelImporter importer = assetImporter as ModelImporter; importer.materialSearch = ModelImporterMaterialSearch.Local; importer.materialSearchPath = "Assets/Materials"; }}
ModelImporterMaterialImportMode
ModelImporterMaterialImportMode函数能够用于批改模型的材质导入模式。例如,咱们能够将所有模型的材质导入模式都批改为“None”。具体实现如下:
using UnityEngine;using UnityEditor;public class MyModelPostprocessor : AssetPostprocessor{ void OnPreprocessModel() { ModelImporter importer = assetImporter as ModelImporter; importer.materialImportMode = ModelImporterMaterialImportMode.None; }}
ModelImporterMeshCompression
ModelImporterMeshCompression函数能够用于批改模型的网格压缩形式。例如,咱们能够将所有模型的网格压缩形式都批改为“Off”。具体实现如下:
using UnityEngine;using UnityEditor;public class MyModelPostprocessor : AssetPostprocessor{ void OnPreprocessModel() { ModelImporter importer = assetImporter as ModelImporter; importer.meshCompression = ModelImporterMeshCompression.Off; }}
ModelImporterNormals
ModelImporterNormals函数能够用于批改模型的法线计算形式。例如,咱们能够将所有模型的法线计算形式都批改为“Calculate”.具体实现如下:
using UnityEngine;using UnityEditor;public class MyModelPostprocessor : AssetPostprocessor{ void OnPreprocessModel() { ModelImporter importer = assetImporter as ModelImporter; importer.importNormals = ModelImporterNormals.Calculate; }}
ModelImporterTangents
ModelImporterTangents函数能够用于批改模型的切线计算形式。例如,咱们能够将所有模型的切线计算形式都批改为“Calculate”.具体实现如下:
using UnityEngine;using UnityEditor;public class MyModelPostprocessor : AssetPostprocessor{ void OnPreprocessModel() { ModelImporter importer = assetImporter as ModelImporter; importer.importTangents = ModelImporterTangents.Calculate; }}
ModelImporterAnimationCompression
ModelImporterAnimationCompression函数能够用于批改模型的动画压缩形式。例如,咱们能够将所有模型的动画压缩形式都批改为“Off”。具体实现如下:
using UnityEngine;using UnityEditor;public class MyModelPostprocessor : AssetPostprocessor{ void OnPreprocess() { ModelImporter importer = assetImporter as ModelImporter; importer.animationCompression = ModelImporterAnimationCompression.Off; }}
ModelImporterAnimationType
ModelImporterAnimationType函数能够用于批改模型的动画类型。例如,咱们能够将所有模型的动画类型都批改为“Legacy”。具体实现如下:
using UnityEngine;using UnityEditor;public class MyModelPostprocessor : AssetPostprocessor{ void OnPreprocessModel() { ModelImporter importer = assetImporter as ModelImporter; importer.animationType = ModelImporterAnimationType.Legacy; }}
ModelImporterRigImportMode
ModelImporterRigImportMode函数能够用于批改模型的骨骼导入模式。例如,咱们能够将所有模型的骨骼导入模式都批改为“None”。体实现如下:
using UnityEngine;using UnityEditor;public class MyModelPostprocessor : AssetPostprocessor{ void OnPreprocessModel() { ModelImporter importer = assetImporter as ModelImporter; importer.animationType = ModelImporterAnimationType.None; }}
论断
本文介绍了Unity AssetPostprocessor中Model相干函数的理论利用,并提供了多个应用例子。这些函数能够用于对导入的3D模型进行自定义解决,包含批改模型的材质、纹理、网格等属性。通过应用这些函数,咱们能够更加灵便地解决导入的3D模型,满足不同的需要。