|
public static IsNormalMap ( |
||
| t | ||
| return | bool | |
private void RenderCubemap(Texture t, Vector2 previewDir, float previewDistance, float exposure)
{
m_PreviewUtility.camera.transform.position = -Vector3.forward * previewDistance;
m_PreviewUtility.camera.transform.rotation = Quaternion.identity;
Quaternion rot = Quaternion.Euler(previewDir.y, 0, 0) * Quaternion.Euler(0, previewDir.x, 0);
m_Material.mainTexture = t;
m_Material.SetMatrix(s_ShaderCubemapRotation, Matrix4x4.TRS(Vector3.zero, rot, Vector3.one));
// -1 indicates "use regular sampling"; mips 0 and larger sample only that mip level for preview
float mipLevel = GetMipLevelForRendering(t);
m_Material.SetFloat(s_ShaderMip, mipLevel);
m_Material.SetFloat(s_ShaderAlpha, (m_PreviewType == PreviewType.Alpha) ? 1.0f : 0.0f);
m_Material.SetFloat(s_ShaderIntensity, m_Intensity);
m_Material.SetFloat(s_ShaderIsNormalMap, TextureInspector.IsNormalMap(t) ? 1.0f : 0.0f);
m_Material.SetFloat(s_ShaderExposure, exposure);
if (PlayerSettings.colorSpace == ColorSpace.Linear)
{
m_Material.SetInt("_ColorspaceIsGamma", 0);
}
else
{
m_Material.SetInt("_ColorspaceIsGamma", 1);
}
m_PreviewUtility.DrawMesh(m_Mesh, Vector3.zero, rot, m_Material, 0);
m_PreviewUtility.Render();
}
public void OnPreviewGUI(Texture t, Rect r, GUIStyle background, float exposure, TextureInspector.PreviewMode previewMode, float mipLevel)
{
if (t == null)
{
return;
}
if (!SystemInfo.supports2DArrayTextures)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y, r.width, 40), "2D texture array preview not supported");
return;
}
InitPreviewMaterialIfNeeded();
m_Material.mainTexture = t;
int effectiveSlice = GetEffectiveSlice(t);
m_Material.SetFloat(s_ShaderSliceIndex, (float)effectiveSlice);
m_Material.SetFloat(s_ShaderToSrgb, QualitySettings.activeColorSpace == ColorSpace.Linear ? 1.0f : 0.0f);
m_Material.SetFloat(s_ShaderIsNormalMap, TextureInspector.IsNormalMap(t) ? 1.0f : 0.0f);
SetShaderColorMask(previewMode);
int texWidth = Mathf.Max(t.width, 1);
int texHeight = Mathf.Max(t.height, 1);
float effectiveMipLevel = GetMipLevelForRendering(t, mipLevel);
float zoomLevel = Mathf.Min(Mathf.Min(r.width / texWidth, r.height / texHeight), 1);
Rect wantedRect = new Rect(r.x, r.y, texWidth * zoomLevel, texHeight * zoomLevel);
PreviewGUI.BeginScrollView(r, m_Pos, wantedRect, "PreHorizontalScrollbar",
"PreHorizontalScrollbarThumb");
FilterMode oldFilter = t.filterMode;
TextureUtil.SetFilterModeNoDirty(t, FilterMode.Point);
EditorGUI.DrawPreviewTexture(wantedRect, t, m_Material, ScaleMode.StretchToFill, 0, effectiveMipLevel, UnityEngine.Rendering.ColorWriteMask.All, exposure);
TextureUtil.SetFilterModeNoDirty(t, oldFilter);
m_Pos = PreviewGUI.EndScrollView();
if (effectiveSlice != 0 || (int)effectiveMipLevel != 0)
{
EditorGUI.DropShadowLabel(new Rect(r.x, r.y + 10, r.width, 30),
"Slice " + effectiveSlice + "\nMip " + effectiveMipLevel);
}
}
public Texture2D RenderStaticPreview(Texture target, string assetPath, Object[] subAssets, int width, int height)
{
if (!ShaderUtil.hardwareSupportsRectRenderTexture || !SystemInfo.supports2DArrayTextures)
{
return(null);
}
var texture = target as Texture2DArray;
if (texture == null)
{
return(null);
}
var previewUtility = new PreviewRenderUtility();
previewUtility.BeginStaticPreview(new Rect(0, 0, width, height));
InitPreviewMaterialIfNeeded();
m_Material.mainTexture = texture;
m_Material.SetFloat(s_ShaderColorMask, 15.0f);
m_Material.SetFloat(s_ShaderMip, 0);
m_Material.SetFloat(s_ShaderToSrgb, 0.0f);
m_Material.SetFloat(s_ShaderIsNormalMap, TextureInspector.IsNormalMap(texture) ? 1.0f : 0.0f);
int sliceDistance = previewUtility.renderTexture.width / 12;
var elementCount = Mathf.Min(texture.depth, 6);
Rect screenRect = new Rect(), sourceRect = new Rect();
var subRect = new Rect(0, 0, previewUtility.renderTexture.width - sliceDistance * (elementCount - 1), previewUtility.renderTexture.height - sliceDistance * (elementCount - 1));
for (var el = elementCount - 1; el >= 0; --el)
{
m_Material.SetFloat(s_ShaderSliceIndex, (float)el);
subRect.x = sliceDistance * el;
subRect.y = previewUtility.renderTexture.height - subRect.height - sliceDistance * el;
var aspect = texture.width / (float)texture.height;
GUI.CalculateScaledTextureRects(subRect, ScaleMode.ScaleToFit, aspect, ref screenRect, ref sourceRect);
Graphics.DrawTexture(screenRect, texture, sourceRect, 0, 0, 0, 0, Color.white, m_Material);
}
var res = previewUtility.EndStaticPreview();
previewUtility.Cleanup();
return(res);
}
private void RenderCubemap(Texture t, Vector2 previewDir, float previewDistance)
{
m_PreviewUtility.camera.transform.position = -Vector3.forward * previewDistance;
m_PreviewUtility.camera.transform.rotation = Quaternion.identity;
Quaternion rot = Quaternion.Euler(previewDir.y, 0, 0) * Quaternion.Euler(0, previewDir.x, 0);
var mat = EditorGUIUtility.LoadRequired("Previews/PreviewCubemapMaterial.mat") as Material;
mat.mainTexture = t;
mat.SetMatrix(s_ShaderCubemapRotation, Matrix4x4.TRS(Vector3.zero, rot, Vector3.one));
// -1 indicates "use regular sampling"; mips 0 and larger sample only that mip level for preview
float mipLevel = GetMipLevelForRendering(t);
mat.SetFloat(s_ShaderMip, mipLevel);
mat.SetFloat(s_ShaderAlpha, (m_PreviewType == PreviewType.Alpha) ? 1.0f : 0.0f);
mat.SetFloat(s_ShaderIntensity, m_Intensity);
mat.SetInt(s_ShaderIsNormalMap, TextureInspector.IsNormalMap(t) ? 1 : 0);
mat.SetFloat(s_ShaderExposure, GetExposureValueForTexture(t));
m_PreviewUtility.DrawMesh(m_Mesh, Vector3.zero, rot, mat, 0);
m_PreviewUtility.Render();
}
public override string GetInfoString()
{
Texture texture = base.target as Texture;
Texture2D texture2D = base.target as Texture2D;
TextureImporter textureImporter = AssetImporter.GetAtPath(AssetDatabase.GetAssetPath(texture)) as TextureImporter;
string text = texture.width.ToString() + "x" + texture.height.ToString();
if (QualitySettings.desiredColorSpace == ColorSpace.Linear)
{
text = text + " " + TextureUtil.GetTextureColorSpaceString(texture);
}
bool flag = textureImporter && textureImporter.qualifiesForSpritePacking;
bool flag2 = TextureInspector.IsNormalMap(texture);
bool flag3 = TextureUtil.DoesTextureStillNeedToBeCompressed(AssetDatabase.GetAssetPath(texture));
bool flag4 = texture2D != null && TextureUtil.IsNonPowerOfTwo(texture2D);
TextureFormat textureFormat = TextureUtil.GetTextureFormat(texture);
bool flag5 = !flag3;
if (flag4)
{
text += " (NPOT)";
}
if (flag3)
{
text += " (Not yet compressed)";
}
else if (flag2)
{
switch (textureFormat)
{
case TextureFormat.ARGB4444:
text += " Nm 16 bit";
goto IL_176;
case TextureFormat.RGB24:
IL_11D:
if (textureFormat != TextureFormat.DXT5)
{
text = text + " " + TextureUtil.GetTextureFormatString(textureFormat);
goto IL_176;
}
text += " DXTnm";
goto IL_176;
case TextureFormat.RGBA32:
case TextureFormat.ARGB32:
text += " Nm 32 bit";
goto IL_176;
}
goto IL_11D;
IL_176 :;
}
else if (flag)
{
TextureFormat format;
ColorSpace colorSpace;
int num;
textureImporter.ReadTextureImportInstructions(EditorUserBuildSettings.activeBuildTarget, out format, out colorSpace, out num);
string text2 = text;
text = string.Concat(new string[]
{
text2,
"\n ",
TextureUtil.GetTextureFormatString(textureFormat),
"(Original) ",
TextureUtil.GetTextureFormatString(format),
"(Atlas)"
});
}
else
{
text = text + " " + TextureUtil.GetTextureFormatString(textureFormat);
}
if (flag5)
{
text = text + "\n" + EditorUtility.FormatBytes(TextureUtil.GetStorageMemorySizeLong(texture));
}
if (TextureUtil.GetUsageMode(texture) == TextureUsageMode.AlwaysPadded)
{
int gPUWidth = TextureUtil.GetGPUWidth(texture);
int gPUHeight = TextureUtil.GetGPUHeight(texture);
if (texture.width != gPUWidth || texture.height != gPUHeight)
{
text += string.Format("\nPadded to {0}x{1}", gPUWidth, gPUHeight);
}
}
return(text);
}
public override void OnPreviewSettings()
{
if (this.IsCubemap())
{
this.m_CubemapPreview.OnPreviewSettings(base.targets);
}
else
{
if (TextureInspector.s_Styles == null)
{
TextureInspector.s_Styles = new TextureInspector.Styles();
}
Texture texture = base.target as Texture;
bool flag = true;
bool flag2 = false;
bool flag3 = true;
int num = 1;
if (base.target is Texture2D || base.target is ProceduralTexture)
{
flag2 = true;
flag3 = false;
}
UnityEngine.Object[] targets = base.targets;
for (int i = 0; i < targets.Length; i++)
{
Texture texture2 = (Texture)targets[i];
if (!(texture2 == null))
{
TextureFormat format = (TextureFormat)0;
bool flag4 = false;
if (texture2 is Texture2D)
{
format = (texture2 as Texture2D).format;
flag4 = true;
}
else if (texture2 is ProceduralTexture)
{
format = (texture2 as ProceduralTexture).format;
flag4 = true;
}
if (flag4)
{
if (!TextureUtil.IsAlphaOnlyTextureFormat(format))
{
flag2 = false;
}
if (TextureUtil.HasAlphaTextureFormat(format))
{
if (TextureUtil.GetUsageMode(texture2) == TextureUsageMode.Default)
{
flag3 = true;
}
}
}
num = Mathf.Max(num, TextureUtil.GetMipmapCount(texture2));
}
}
if (flag2)
{
this.m_ShowAlpha = true;
flag = false;
}
else if (!flag3)
{
this.m_ShowAlpha = false;
flag = false;
}
if (flag && texture != null && !TextureInspector.IsNormalMap(texture))
{
this.m_ShowAlpha = GUILayout.Toggle(this.m_ShowAlpha, (!this.m_ShowAlpha) ? TextureInspector.s_Styles.RGBIcon : TextureInspector.s_Styles.alphaIcon, TextureInspector.s_Styles.previewButton, new GUILayoutOption[0]);
}
GUI.enabled = (num != 1);
GUILayout.Box(TextureInspector.s_Styles.smallZoom, TextureInspector.s_Styles.previewLabel, new GUILayoutOption[0]);
GUI.changed = false;
this.m_MipLevel = Mathf.Round(GUILayout.HorizontalSlider(this.m_MipLevel, (float)(num - 1), 0f, TextureInspector.s_Styles.previewSlider, TextureInspector.s_Styles.previewSliderThumb, new GUILayoutOption[]
{
GUILayout.MaxWidth(64f)
}));
GUILayout.Box(TextureInspector.s_Styles.largeZoom, TextureInspector.s_Styles.previewLabel, new GUILayoutOption[0]);
GUI.enabled = true;
}
}
public override string GetInfoString()
{
Texture texture = this.target as Texture;
Texture2D texture2D = this.target as Texture2D;
string text = texture.width.ToString() + "x" + texture.height.ToString();
if (QualitySettings.desiredColorSpace == ColorSpace.Linear)
{
text = text + " " + TextureUtil.GetTextureColorSpaceString(texture);
}
bool flag = TextureInspector.IsNormalMap(texture);
bool flag2 = TextureUtil.DoesTextureStillNeedToBeCompressed(AssetDatabase.GetAssetPath(texture));
bool flag3 = texture2D != null && TextureUtil.IsNonPowerOfTwo(texture2D);
TextureFormat textureFormat = TextureUtil.GetTextureFormat(texture);
bool flag4 = !flag2;
if (flag3)
{
text += " (NPOT)";
}
if (flag2)
{
text += " (Not yet compressed)";
}
else
{
if (flag)
{
TextureFormat textureFormat2 = textureFormat;
switch (textureFormat2)
{
case TextureFormat.ARGB4444:
text += " Nm 16 bit";
goto IL_142;
case TextureFormat.RGB24:
case TextureFormat.RGBA32:
IL_E9:
if (textureFormat2 != TextureFormat.DXT5)
{
text = text + " " + TextureUtil.GetTextureFormatString(textureFormat);
goto IL_142;
}
text += " DXTnm";
goto IL_142;
case TextureFormat.ARGB32:
text += " Nm 32 bit";
goto IL_142;
}
goto IL_E9;
IL_142 :;
}
else
{
text = text + " " + TextureUtil.GetTextureFormatString(textureFormat);
}
}
if (flag4)
{
text = text + "\n" + EditorUtility.FormatBytes(TextureUtil.GetStorageMemorySize(texture));
}
if (TextureUtil.GetUsageMode(texture) == TextureUsageMode.AlwaysPadded)
{
int gLWidth = TextureUtil.GetGLWidth(texture);
int gLHeight = TextureUtil.GetGLHeight(texture);
if (texture.width != gLWidth || texture.height != gLHeight)
{
text += string.Format("\nPadded to {0}x{1}", gLWidth, gLHeight);
}
}
return(text);
}
public override string GetInfoString()
{
Texture target1 = this.target as Texture;
Texture2D target2 = this.target as Texture2D;
TextureImporter atPath = AssetImporter.GetAtPath(AssetDatabase.GetAssetPath((UnityEngine.Object)target1)) as TextureImporter;
string str1 = target1.width.ToString() + "x" + target1.height.ToString();
if (QualitySettings.desiredColorSpace == ColorSpace.Linear)
{
str1 = str1 + " " + TextureUtil.GetTextureColorSpaceString(target1);
}
bool flag1 = (bool)((UnityEngine.Object)atPath) && atPath.qualifiesForSpritePacking;
bool flag2 = TextureInspector.IsNormalMap(target1);
bool beCompressed = TextureUtil.DoesTextureStillNeedToBeCompressed(AssetDatabase.GetAssetPath((UnityEngine.Object)target1));
bool flag3 = (UnityEngine.Object)target2 != (UnityEngine.Object)null && TextureUtil.IsNonPowerOfTwo(target2);
TextureFormat textureFormat1 = TextureUtil.GetTextureFormat(target1);
bool flag4 = !beCompressed;
if (flag3)
{
str1 += " (NPOT)";
}
string str2;
if (beCompressed)
{
str2 = str1 + " (Not yet compressed)";
}
else if (flag2)
{
TextureFormat textureFormat2 = textureFormat1;
switch (textureFormat2)
{
case TextureFormat.ARGB4444:
str2 = str1 + " Nm 16 bit";
break;
case TextureFormat.ARGB32:
str2 = str1 + " Nm 32 bit";
break;
default:
str2 = textureFormat2 == TextureFormat.DXT5 ? str1 + " DXTnm" : str1 + " " + TextureUtil.GetTextureFormatString(textureFormat1);
break;
}
}
else if (flag1)
{
TextureFormat desiredFormat;
ColorSpace colorSpace;
int compressionQuality;
atPath.ReadTextureImportInstructions(EditorUserBuildSettings.activeBuildTarget, out desiredFormat, out colorSpace, out compressionQuality);
str2 = str1 + "\n " + TextureUtil.GetTextureFormatString(textureFormat1) + "(Original) " + TextureUtil.GetTextureFormatString(desiredFormat) + "(Atlas)";
}
else
{
str2 = str1 + " " + TextureUtil.GetTextureFormatString(textureFormat1);
}
if (flag4)
{
str2 = str2 + "\n" + EditorUtility.FormatBytes(TextureUtil.GetStorageMemorySize(target1));
}
if (TextureUtil.GetUsageMode(target1) == TextureUsageMode.AlwaysPadded)
{
int glWidth = TextureUtil.GetGLWidth(target1);
int glHeight = TextureUtil.GetGLHeight(target1);
if (target1.width != glWidth || target1.height != glHeight)
{
str2 += string.Format("\nPadded to {0}x{1}", (object)glWidth, (object)glHeight);
}
}
return(str2);
}
public override void OnPreviewSettings()
{
if (this.IsCubemap())
{
this.m_CubemapPreview.OnPreviewSettings(this.targets);
}
else
{
if (TextureInspector.s_Styles == null)
{
TextureInspector.s_Styles = new TextureInspector.Styles();
}
Texture target1 = this.target as Texture;
bool flag1 = true;
bool flag2 = false;
bool flag3 = true;
int a = 1;
if (this.target is Texture2D || this.target is ProceduralTexture)
{
flag2 = true;
flag3 = false;
}
foreach (Texture target2 in this.targets)
{
TextureFormat format = (TextureFormat)0;
bool flag4 = false;
if (target2 is Texture2D)
{
format = (target2 as Texture2D).format;
flag4 = true;
}
else if (target2 is ProceduralTexture)
{
format = (target2 as ProceduralTexture).format;
flag4 = true;
}
if (flag4)
{
if (!TextureUtil.IsAlphaOnlyTextureFormat(format))
{
flag2 = false;
}
if (TextureUtil.HasAlphaTextureFormat(format) && TextureUtil.GetUsageMode(target2) == TextureUsageMode.Default)
{
flag3 = true;
}
}
a = Mathf.Max(a, TextureUtil.CountMipmaps(target2));
}
if (flag2)
{
this.m_ShowAlpha = true;
flag1 = false;
}
else if (!flag3)
{
this.m_ShowAlpha = false;
flag1 = false;
}
if (flag1 && !TextureInspector.IsNormalMap(target1))
{
this.m_ShowAlpha = GUILayout.Toggle(this.m_ShowAlpha, !this.m_ShowAlpha ? TextureInspector.s_Styles.RGBIcon : TextureInspector.s_Styles.alphaIcon, TextureInspector.s_Styles.previewButton, new GUILayoutOption[0]);
}
GUI.enabled = a != 1;
GUILayout.Box(TextureInspector.s_Styles.smallZoom, TextureInspector.s_Styles.previewLabel, new GUILayoutOption[0]);
GUI.changed = false;
this.m_MipLevel = Mathf.Round(GUILayout.HorizontalSlider(this.m_MipLevel, (float)(a - 1), 0.0f, TextureInspector.s_Styles.previewSlider, TextureInspector.s_Styles.previewSliderThumb, GUILayout.MaxWidth(64f)));
GUILayout.Box(TextureInspector.s_Styles.largeZoom, TextureInspector.s_Styles.previewLabel, new GUILayoutOption[0]);
GUI.enabled = true;
}
}
