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发表于 2014-6-28 01:50:04 |只看该作者 |倒序浏览

// Resource Checker
// (c) 2012 Simon Oliver / HandCircus / [email]hello@handcircus.com[/email]
// Public domain, do with whatever you like, commercial or not
// This comes with no warranty, use at your own risk!
// https://github.com/handcircus/Unity-Resource-Checker
using System.Linq;
using UnityEngine;
using UnityEditor;
using System.Collections.Generic;
public class TextureDetails
{
public bool isCubeMap;
public int memSizeKB;
public Texture texture;
public TextureFormat format;
public int mipMapCount;
public List<Object> FoundInMaterials = new List<Object>();
public List<Object> FoundInRenderers = new List<Object>();
public TextureDetails()
{
}
};
public class MaterialDetails
{
public Material material;
public List<Renderer> FoundInRenderers = new List<Renderer>();
public MaterialDetails()
{
}
};
public class MeshDetails
{
public Mesh mesh;
public List<MeshFilter> FoundInMeshFilters = new List<MeshFilter>();
public List<SkinnedMeshRenderer> FoundInSkinnedMeshRenderer = new List<SkinnedMeshRenderer>();
public MeshDetails()
{
}
};
public class ResourceChecker : EditorWindow
{
string[] inspectToolbarStrings = { "Textures", "Materials", "Meshes" };
enum InspectType
{
Textures, Materials, Meshes
};
InspectType ActiveInspectType = InspectType.Textures;
float ThumbnailWidth = 40;
float ThumbnailHeight = 40;
List<TextureDetails> ActiveTextures = new List<TextureDetails>();
List<MaterialDetails> ActiveMaterials = new List<MaterialDetails>();
List<MeshDetails> ActiveMeshDetails = new List<MeshDetails>();
Vector2 textureListScrollPos = new Vector2(0, 0);
Vector2 materialListScrollPos = new Vector2(0, 0);
Vector2 meshListScrollPos = new Vector2(0, 0);
int TotalTextureMemory = 0;
int TotalMeshVertices = 0;
bool ctrlPressed = false;
static int MinWidth = 455;
[MenuItem("Window/Resource Checker")]
static void Init()
{
ResourceChecker window = (ResourceChecker)EditorWindow.GetWindow(typeof(ResourceChecker));
window.CheckResources();
window.minSize = new Vector2(MinWidth, 300);
}
void OnGUI()
{
if (GUILayout.Button("Refresh")) CheckResources();
GUILayout.BeginHorizontal();
GUILayout.Label("Materials " + ActiveMaterials.Count);
GUILayout.Label("Textures " + ActiveTextures.Count + " - " + FormatSizeString(TotalTextureMemory));
GUILayout.Label("Meshes " + ActiveMeshDetails.Count + " - " + TotalMeshVertices + " verts");
GUILayout.EndHorizontal();
ActiveInspectType = (InspectType)GUILayout.Toolbar((int)ActiveInspectType, inspectToolbarStrings);
ctrlPressed = Event.current.control || Event.current.command;
switch (ActiveInspectType)
{
case InspectType.Textures:
ListTextures();
break;
case InspectType.Materials:
ListMaterials();
break;
case InspectType.Meshes:
ListMeshes();
break;
}
}
int GetBitsPerPixel(TextureFormat format)
{
switch (format)
{
case TextureFormat.Alpha8: // Alpha-only texture format.
return 8;
case TextureFormat.ARGB4444: // A 16 bits/pixel texture format. Texture stores color with an alpha channel.
return 16;
case TextureFormat.RGBA4444: // A 16 bits/pixel texture format.
return 16;
case TextureFormat.RGB24: // A color texture format.
return 24;
case TextureFormat.RGBA32: //Color with an alpha channel texture format.
return 32;
case TextureFormat.ARGB32: //Color with an alpha channel texture format.
return 32;
case TextureFormat.RGB565: // A 16 bit color texture format.
return 16;
case TextureFormat.DXT1: // Compressed color texture format.
return 4;
case TextureFormat.DXT5: // Compressed color with alpha channel texture format.
return 8;
/*
case TextureFormat.WiiI4: // Wii texture format.
case TextureFormat.WiiI8: // Wii texture format. Intensity 8 bit.
case TextureFormat.WiiIA4: // Wii texture format. Intensity + Alpha 8 bit (4 + 4).
case TextureFormat.WiiIA8: // Wii texture format. Intensity + Alpha 16 bit (8 + 8).
case TextureFormat.WiiRGB565: // Wii texture format. RGB 16 bit (565).
case TextureFormat.WiiRGB5A3: // Wii texture format. RGBA 16 bit (4443).
case TextureFormat.WiiRGBA8: // Wii texture format. RGBA 32 bit (8888).
case TextureFormat.WiiCMPR: // Compressed Wii texture format. 4 bits/texel, ~RGB8A1 (Outline alpha is not currently supported).
return 0; //Not supported yet
*/
case TextureFormat.PVRTC_RGB2:// PowerVR (iOS) 2 bits/pixel compressed color texture format.
return 2;
case TextureFormat.PVRTC_RGBA2:// PowerVR (iOS) 2 bits/pixel compressed with alpha channel texture format
return 2;
case TextureFormat.PVRTC_RGB4:// PowerVR (iOS) 4 bits/pixel compressed color texture format.
return 4;
case TextureFormat.PVRTC_RGBA4:// PowerVR (iOS) 4 bits/pixel compressed with alpha channel texture format
return 4;
case TextureFormat.ETC_RGB4:// ETC (GLES2.0) 4 bits/pixel compressed RGB texture format.
return 4;
case TextureFormat.ATC_RGB4:// ATC (ATITC) 4 bits/pixel compressed RGB texture format.
return 4;
case TextureFormat.ATC_RGBA8:// ATC (ATITC) 8 bits/pixel compressed RGB texture format.
return 8;
case TextureFormat.BGRA32:// Format returned by iPhone camera
return 32;
case TextureFormat.ATF_RGB_DXT1:// Flash-specific RGB DXT1 compressed color texture format.
case TextureFormat.ATF_RGBA_JPG:// Flash-specific RGBA JPG-compressed color texture format.
case TextureFormat.ATF_RGB_JPG:// Flash-specific RGB JPG-compressed color texture format.
return 0; //Not supported yet
}
return 0;
}
int CalculateTextureSizeBytes(Texture tTexture)
{
int tWidth = tTexture.width;
int tHeight = tTexture.height;
if (tTexture is Texture2D)
{
Texture2D tTex2D = tTexture as Texture2D;
int bitsPerPixel = GetBitsPerPixel(tTex2D.format);
int mipMapCount = tTex2D.mipmapCount;
int mipLevel = 1;
int tSize = 0;
while (mipLevel <= mipMapCount)
{
tSize += tWidth * tHeight * bitsPerPixel / 8;
tWidth = tWidth / 2;
tHeight = tHeight / 2;
mipLevel++;
}
return tSize;
}
if (tTexture is Cubemap)
{
Cubemap tCubemap = tTexture as Cubemap;
int bitsPerPixel = GetBitsPerPixel(tCubemap.format);
return tWidth * tHeight * 6 * bitsPerPixel / 8;
}
return 0;
}
void SelectObject(Object selectedObject, bool append)
{
if (append)
{
List<Object> currentSelection = new List<Object>(Selection.objects);
// Allow toggle selection
if (currentSelection.Contains(selectedObject)) currentSelection.Remove(selectedObject);
else currentSelection.Add(selectedObject);
Selection.objects = currentSelection.ToArray();
}
else Selection.activeObject = selectedObject;
}
void SelectObjects(List<Object> selectedObjects, bool append)
{
if (append)
{
List<Object> currentSelection = new List<Object>(Selection.objects);
currentSelection.AddRange(selectedObjects);
Selection.objects = currentSelection.ToArray();
}
else Selection.objects = selectedObjects.ToArray();
}
void ListTextures()
{
textureListScrollPos = EditorGUILayout.BeginScrollView(textureListScrollPos);
foreach (TextureDetails tDetails in ActiveTextures)
{
GUILayout.BeginHorizontal();
GUILayout.Box(tDetails.texture, GUILayout.Width(ThumbnailWidth), GUILayout.Height(ThumbnailHeight));
if (GUILayout.Button(tDetails.texture.name, GUILayout.Width(150)))
{
SelectObject(tDetails.texture, ctrlPressed);
}
string sizeLabel = "" + tDetails.texture.width + "x" + tDetails.texture.height;
if (tDetails.isCubeMap) sizeLabel += "x6";
sizeLabel += " - " + tDetails.mipMapCount + "mip";
sizeLabel += "\n" + FormatSizeString(tDetails.memSizeKB) + " - " + tDetails.format + "";
GUILayout.Label(sizeLabel, GUILayout.Width(120));
if (GUILayout.Button(tDetails.FoundInMaterials.Count + " Mat", GUILayout.Width(50)))
{
SelectObjects(tDetails.FoundInMaterials, ctrlPressed);
}
if (GUILayout.Button(tDetails.FoundInRenderers.Count + " GO", GUILayout.Width(50)))
{
List<Object> FoundObjects = new List<Object>();
foreach (Renderer renderer in tDetails.FoundInRenderers) FoundObjects.Add(renderer.gameObject);
SelectObjects(FoundObjects, ctrlPressed);
}
GUILayout.EndHorizontal();
}
if (ActiveTextures.Count > 0)
{
GUILayout.BeginHorizontal();
GUILayout.Box(" ", GUILayout.Width(ThumbnailWidth), GUILayout.Height(ThumbnailHeight));
if (GUILayout.Button("Select All", GUILayout.Width(150)))
{
List<Object> AllTextures = new List<Object>();
foreach (TextureDetails tDetails in ActiveTextures) AllTextures.Add(tDetails.texture);
SelectObjects(AllTextures, ctrlPressed);
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndScrollView();
}
void ListMaterials()
{
materialListScrollPos = EditorGUILayout.BeginScrollView(materialListScrollPos);
foreach (MaterialDetails tDetails in ActiveMaterials)
{
if (tDetails.material != null)
{
GUILayout.BeginHorizontal();
if (tDetails.material.mainTexture != null) GUILayout.Box(tDetails.material.mainTexture, GUILayout.Width(ThumbnailWidth), GUILayout.Height(ThumbnailHeight));
else
{
GUILayout.Box("n/a", GUILayout.Width(ThumbnailWidth), GUILayout.Height(ThumbnailHeight));
}
if (GUILayout.Button(tDetails.material.name, GUILayout.Width(150)))
{
SelectObject(tDetails.material, ctrlPressed);
}
string shaderLabel = tDetails.material.shader != null ? tDetails.material.shader.name : "no shader";
GUILayout.Label(shaderLabel, GUILayout.Width(200));
if (GUILayout.Button(tDetails.FoundInRenderers.Count + " GO", GUILayout.Width(50)))
{
List<Object> FoundObjects = new List<Object>();
foreach (Renderer renderer in tDetails.FoundInRenderers) FoundObjects.Add(renderer.gameObject);
SelectObjects(FoundObjects, ctrlPressed);
}
GUILayout.EndHorizontal();
}
}
EditorGUILayout.EndScrollView();
}
void ListMeshes()
{
meshListScrollPos = EditorGUILayout.BeginScrollView(meshListScrollPos);
foreach (MeshDetails tDetails in ActiveMeshDetails)
{
if (tDetails.mesh != null)
{
GUILayout.BeginHorizontal();
/*
if (tDetails.material.mainTexture!=null) GUILayout.Box(tDetails.material.mainTexture, GUILayout.Width(ThumbnailWidth), GUILayout.Height(ThumbnailHeight));
else
{
GUILayout.Box("n/a",GUILayout.Width(ThumbnailWidth),GUILayout.Height(ThumbnailHeight));
}
*/
if (GUILayout.Button(tDetails.mesh.name, GUILayout.Width(150)))
{
SelectObject(tDetails.mesh, ctrlPressed);
}
string sizeLabel = "" + tDetails.mesh.vertexCount + " vert";
GUILayout.Label(sizeLabel, GUILayout.Width(100));
if (GUILayout.Button(tDetails.FoundInMeshFilters.Count + " GO", GUILayout.Width(50)))
{
List<Object> FoundObjects = new List<Object>();
foreach (MeshFilter meshFilter in tDetails.FoundInMeshFilters) FoundObjects.Add(meshFilter.gameObject);
SelectObjects(FoundObjects, ctrlPressed);
}
if (GUILayout.Button(tDetails.FoundInSkinnedMeshRenderer.Count + " GO", GUILayout.Width(50)))
{
List<Object> FoundObjects = new List<Object>();
foreach (SkinnedMeshRenderer skinnedMeshRenderer in tDetails.FoundInSkinnedMeshRenderer) FoundObjects.Add(skinnedMeshRenderer.gameObject);
SelectObjects(FoundObjects, ctrlPressed);
}
GUILayout.EndHorizontal();
}
}
EditorGUILayout.EndScrollView();
}
string FormatSizeString(int memSizeKB)
{
if (memSizeKB < 1024) return "" + memSizeKB + "k";
else
{
float memSizeMB = ((float)memSizeKB) / 1024.0f;
return memSizeMB.ToString("0.00") + "Mb";
}
}
TextureDetails FindTextureDetails(Texture tTexture)
{
foreach (TextureDetails tTextureDetails in ActiveTextures)
{
if (tTextureDetails.texture == tTexture) return tTextureDetails;
}
return null;
}
MaterialDetails FindMaterialDetails(Material tMaterial)
{
foreach (MaterialDetails tMaterialDetails in ActiveMaterials)
{
if (tMaterialDetails.material == tMaterial) return tMaterialDetails;
}
return null;
}
MeshDetails FindMeshDetails(Mesh tMesh)
{
foreach (MeshDetails tMeshDetails in ActiveMeshDetails)
{
if (tMeshDetails.mesh == tMesh) return tMeshDetails;
}
return null;
}
void CheckResources()
{
ActiveTextures.Clear();
ActiveMaterials.Clear();
ActiveMeshDetails.Clear();
Renderer[] renderers = (Renderer[])FindObjectsOfType(typeof(Renderer));
//Debug.Log("Total renderers "+renderers.Length);
foreach (Renderer renderer in renderers)
{
//Debug.Log("Renderer is "+renderer.name);
foreach (Material material in renderer.sharedMaterials)
{
MaterialDetails tMaterialDetails = FindMaterialDetails(material);
if (tMaterialDetails == null)
{
tMaterialDetails = new MaterialDetails();
tMaterialDetails.material = material;
ActiveMaterials.Add(tMaterialDetails);
}
tMaterialDetails.FoundInRenderers.Add(renderer);
}
}
foreach (MaterialDetails tMaterialDetails in ActiveMaterials)
{
Material tMaterial = tMaterialDetails.material;
var dependencies = EditorUtility.CollectDependencies(new UnityEngine.Object[] { tMaterial });
foreach (Object obj in dependencies)
{
if (obj is Texture)
{
Texture tTexture = obj as Texture;
var tTextureDetail = GetTextureDetail(tTexture, tMaterial, tMaterialDetails);
ActiveTextures.Add(tTextureDetail);
}
}
//if the texture was downloaded, it won't be included in the editor dependencies
if (tMaterial.mainTexture != null && !dependencies.Contains(tMaterial.mainTexture))
{
var tTextureDetail = GetTextureDetail(tMaterial.mainTexture, tMaterial, tMaterialDetails);
ActiveTextures.Add(tTextureDetail);
}
}
MeshFilter[] meshFilters = (MeshFilter[])FindObjectsOfType(typeof(MeshFilter));
foreach (MeshFilter tMeshFilter in meshFilters)
{
Mesh tMesh = tMeshFilter.sharedMesh;
if (tMesh != null)
{
MeshDetails tMeshDetails = FindMeshDetails(tMesh);
if (tMeshDetails == null)
{
tMeshDetails = new MeshDetails();
tMeshDetails.mesh = tMesh;
ActiveMeshDetails.Add(tMeshDetails);
}
tMeshDetails.FoundInMeshFilters.Add(tMeshFilter);
}
}
SkinnedMeshRenderer[] skinnedMeshRenderers = (SkinnedMeshRenderer[])FindObjectsOfType(typeof(SkinnedMeshRenderer));
foreach (SkinnedMeshRenderer tSkinnedMeshRenderer in skinnedMeshRenderers)
{
Mesh tMesh = tSkinnedMeshRenderer.sharedMesh;
if (tMesh != null)
{
MeshDetails tMeshDetails = FindMeshDetails(tMesh);
if (tMeshDetails == null)
{
tMeshDetails = new MeshDetails();
tMeshDetails.mesh = tMesh;
ActiveMeshDetails.Add(tMeshDetails);
}
tMeshDetails.FoundInSkinnedMeshRenderer.Add(tSkinnedMeshRenderer);
}
}
TotalTextureMemory = 0;
foreach (TextureDetails tTextureDetails in ActiveTextures) TotalTextureMemory += tTextureDetails.memSizeKB;
TotalMeshVertices = 0;
foreach (MeshDetails tMeshDetails in ActiveMeshDetails) TotalMeshVertices += tMeshDetails.mesh.vertexCount;
// Sort by size, descending
ActiveTextures.Sort(delegate(TextureDetails details1, TextureDetails details2) { return details2.memSizeKB - details1.memSizeKB; });
ActiveMeshDetails.Sort(delegate(MeshDetails details1, MeshDetails details2) { return details2.mesh.vertexCount - details1.mesh.vertexCount; });
}
private TextureDetails GetTextureDetail(Texture tTexture, Material tMaterial, MaterialDetails tMaterialDetails)
{
TextureDetails tTextureDetails = FindTextureDetails(tTexture);
if (tTextureDetails == null)
{
tTextureDetails = new TextureDetails();
tTextureDetails.texture = tTexture;
tTextureDetails.isCubeMap = tTexture is Cubemap;
int memSize = CalculateTextureSizeBytes(tTexture);
tTextureDetails.memSizeKB = memSize / 1024;
TextureFormat tFormat = TextureFormat.RGBA32;
int tMipMapCount = 1;
if (tTexture is Texture2D)
{
tFormat = (tTexture as Texture2D).format;
tMipMapCount = (tTexture as Texture2D).mipmapCount;
}
if (tTexture is Cubemap)
{
tFormat = (tTexture as Cubemap).format;
}
tTextureDetails.format = tFormat;
tTextureDetails.mipMapCount = tMipMapCount;
}
tTextureDetails.FoundInMaterials.Add(tMaterial);
foreach (Renderer renderer in tMaterialDetails.FoundInRenderers)
{
if (!tTextureDetails.FoundInRenderers.Contains(renderer)) tTextureDetails.FoundInRenderers.Add(renderer);
}
return tTextureDetails;
}
}