public static void TestRender(Texture2D input, Texture2D output)
{
int numAtlases = 1;
ShaderTextureProperty[] texPropertyNames = new ShaderTextureProperty[] {
new ShaderTextureProperty("_BumpMap", false)
};
int atlasSizeX = input.width;
int atlasSizeY = input.height;
int _padding = 0;
Rect[] uvRects = new Rect[] { new Rect(0f, 0f, 1f, 1f) };
List <MB_TexSet> distinctMaterialTextures = new List <MB_TexSet>();
MeshBakerMaterialTexture[] dmts = new MeshBakerMaterialTexture[] {
new MeshBakerMaterialTexture(input)
};
MB_TexSet texSet = new MB_TexSet(dmts, Vector2.zero, Vector2.one);
distinctMaterialTextures.Add(texSet);
GameObject renderAtlasesGO = null;
renderAtlasesGO = new GameObject("MBrenderAtlasesGO");
MB3_AtlasPackerRenderTexture atlasRenderTexture = renderAtlasesGO.AddComponent <MB3_AtlasPackerRenderTexture>();
renderAtlasesGO.AddComponent <Camera>();
for (int i = 0; i < numAtlases; i++)
{
Texture2D atlas = null;
Debug.Log("About to render " + texPropertyNames[i].name + " isNormal=" + texPropertyNames[i].isNormalMap);
atlasRenderTexture.LOG_LEVEL = MB2_LogLevel.trace;
atlasRenderTexture.width = atlasSizeX;
atlasRenderTexture.height = atlasSizeY;
atlasRenderTexture.padding = _padding;
atlasRenderTexture.rects = uvRects;
atlasRenderTexture.textureSets = distinctMaterialTextures;
atlasRenderTexture.indexOfTexSetToRender = i;
atlasRenderTexture.isNormalMap = texPropertyNames[i].isNormalMap;
// call render on it
atlas = atlasRenderTexture.OnRenderAtlas(null);
Debug.Log("Created atlas " + texPropertyNames[i].name + " w=" + atlas.width + " h=" + atlas.height + " id=" + atlas.GetInstanceID());
Debug.Log("Color " + atlas.GetPixel(5, 5) + " " + Color.red);
#if !UNITY_WEBPLAYER
byte[] bytes = atlas.EncodeToPNG();
File.WriteAllBytes(Application.dataPath + "/_Experiment/red.png", bytes);
#endif
}
}
public IEnumerator CreateAtlases(ProgressUpdateDelegate progressInfo,
MB3_TextureCombinerPipeline.TexturePipelineData data, MB3_TextureCombiner combiner,
AtlasPackingResult packedAtlasRects,
Texture2D[] atlases, MB2_EditorMethodsInterface textureEditorMethods,
MB2_LogLevel LOG_LEVEL)
{
Debug.Assert(!data.OnlyOneTextureInAtlasReuseTextures());
Rect[] uvRects = packedAtlasRects.rects;
int atlasSizeX = packedAtlasRects.atlasX;
int atlasSizeY = packedAtlasRects.atlasY;
if (LOG_LEVEL >= MB2_LogLevel.debug)
{
Debug.Log("Generated atlas will be " + atlasSizeX + "x" + atlasSizeY);
}
//create a game object
GameObject renderAtlasesGO = null;
try
{
renderAtlasesGO = new GameObject("MBrenderAtlasesGO");
MB3_AtlasPackerRenderTexture atlasRenderTexture = renderAtlasesGO.AddComponent <MB3_AtlasPackerRenderTexture>();
renderAtlasesGO.AddComponent <Camera>();
if (data._considerNonTextureProperties && LOG_LEVEL >= MB2_LogLevel.warn)
{
Debug.LogError("Blend Non-Texture Properties has limited functionality when used with Mesh Baker Texture Packer Fast. If no texture is pesent, then a small texture matching the non-texture property will be created and used in the atlas. But non-texture properties will not be blended into texture.");
}
for (int propIdx = 0; propIdx < data.numAtlases; propIdx++)
{
Texture2D atlas = null;
if (!MB3_TextureCombinerPipeline._ShouldWeCreateAtlasForThisProperty(propIdx, data._considerNonTextureProperties, data.allTexturesAreNullAndSameColor))
{
atlas = null;
if (LOG_LEVEL >= MB2_LogLevel.debug)
{
Debug.Log("Not creating atlas for " + data.texPropertyNames[propIdx].name + " because textures are null and default value parameters are the same.");
}
}
else
{
GC.Collect();
MB3_TextureCombinerPackerRoot.CreateTemporaryTexturesForAtlas(data.distinctMaterialTextures, combiner, propIdx, data);
if (progressInfo != null)
{
progressInfo("Creating Atlas '" + data.texPropertyNames[propIdx].name + "'", .01f);
}
// ===========
// configure it
if (LOG_LEVEL >= MB2_LogLevel.debug)
{
Debug.Log("About to render " + data.texPropertyNames[propIdx].name + " isNormal=" + data.texPropertyNames[propIdx].isNormalMap);
}
atlasRenderTexture.LOG_LEVEL = LOG_LEVEL;
atlasRenderTexture.width = atlasSizeX;
atlasRenderTexture.height = atlasSizeY;
atlasRenderTexture.padding = data._atlasPadding;
atlasRenderTexture.rects = uvRects;
atlasRenderTexture.textureSets = data.distinctMaterialTextures;
atlasRenderTexture.indexOfTexSetToRender = propIdx;
atlasRenderTexture.texPropertyName = data.texPropertyNames[propIdx];
atlasRenderTexture.isNormalMap = data.texPropertyNames[propIdx].isNormalMap;
atlasRenderTexture.fixOutOfBoundsUVs = data._fixOutOfBoundsUVs;
atlasRenderTexture.considerNonTextureProperties = data._considerNonTextureProperties;
atlasRenderTexture.resultMaterialTextureBlender = data.nonTexturePropertyBlender;
// call render on it
atlas = atlasRenderTexture.OnRenderAtlas(combiner);
// destroy it
// =============
if (LOG_LEVEL >= MB2_LogLevel.debug)
{
Debug.Log("Saving atlas " + data.texPropertyNames[propIdx].name + " w=" + atlas.width + " h=" + atlas.height + " id=" + atlas.GetInstanceID());
}
}
atlases[propIdx] = atlas;
if (progressInfo != null)
{
progressInfo("Saving atlas: '" + data.texPropertyNames[propIdx].name + "'", .04f);
}
if (data.resultType == MB2_TextureBakeResults.ResultType.atlas)
{
MB3_TextureCombinerPackerRoot.SaveAtlasAndConfigureResultMaterial(data, textureEditorMethods, atlases[propIdx], data.texPropertyNames[propIdx], propIdx);
}
combiner._destroyTemporaryTextures(data.texPropertyNames[propIdx].name); // need to save atlases before doing this
}
}
catch (Exception ex)
{
//Debug.LogError(ex);
Debug.LogError(ex.Message + "\n" + ex.StackTrace.ToString());
}
finally
{
if (renderAtlasesGO != null)
{
MB_Utility.Destroy(renderAtlasesGO);
}
}
yield break;
}
public IEnumerator CreateAtlases(ProgressUpdateDelegate progressInfo,
MB3_TextureCombinerPipeline.TexturePipelineData data, MB3_TextureCombiner combiner,
AtlasPackingResult packedAtlasRects,
Texture2D[] atlases, MB2_EditorMethodsInterface textureEditorMethods,
MB2_LogLevel LOG_LEVEL)
{
Rect[] uvRects = packedAtlasRects.rects;
if (uvRects.Length == 1)
{
if (LOG_LEVEL >= MB2_LogLevel.debug)
{
Debug.Log("Only one image per atlas. Will re-use original texture");
}
for (int i = 0; i < data.numAtlases; i++)
{
MeshBakerMaterialTexture dmt = data.distinctMaterialTextures[0].ts[i];
atlases[i] = dmt.GetTexture2D();
data.resultMaterial.SetTexture(data.texPropertyNames[i].name, atlases[i]);
data.resultMaterial.SetTextureScale(data.texPropertyNames[i].name, dmt.matTilingRect.size);
data.resultMaterial.SetTextureOffset(data.texPropertyNames[i].name, dmt.matTilingRect.min);
}
}
else
{
int atlasSizeX = packedAtlasRects.atlasX;
int atlasSizeY = packedAtlasRects.atlasY;
if (LOG_LEVEL >= MB2_LogLevel.debug)
{
Debug.Log("Generated atlas will be " + atlasSizeX + "x" + atlasSizeY);
}
//create a game object
GameObject renderAtlasesGO = null;
try
{
renderAtlasesGO = new GameObject("MBrenderAtlasesGO");
MB3_AtlasPackerRenderTexture atlasRenderTexture = renderAtlasesGO.AddComponent <MB3_AtlasPackerRenderTexture>();
renderAtlasesGO.AddComponent <Camera>();
if (data._considerNonTextureProperties)
{
if (LOG_LEVEL >= MB2_LogLevel.warn)
{
Debug.LogWarning("Blend Non-Texture Properties has limited functionality when used with Mesh Baker Texture Packer Fast.");
}
}
for (int i = 0; i < data.numAtlases; i++)
{
Texture2D atlas = null;
if (!MB3_TextureCombinerPipeline._ShouldWeCreateAtlasForThisProperty(i, data._considerNonTextureProperties, data.allTexturesAreNullAndSameColor))
{
atlas = null;
if (LOG_LEVEL >= MB2_LogLevel.debug)
{
Debug.Log("Not creating atlas for " + data.texPropertyNames[i].name + " because textures are null and default value parameters are the same.");
}
}
else
{
GC.Collect();
if (progressInfo != null)
{
progressInfo("Creating Atlas '" + data.texPropertyNames[i].name + "'", .01f);
}
// ===========
// configure it
if (LOG_LEVEL >= MB2_LogLevel.debug)
{
Debug.Log("About to render " + data.texPropertyNames[i].name + " isNormal=" + data.texPropertyNames[i].isNormalMap);
}
atlasRenderTexture.LOG_LEVEL = LOG_LEVEL;
atlasRenderTexture.width = atlasSizeX;
atlasRenderTexture.height = atlasSizeY;
atlasRenderTexture.padding = data._atlasPadding;
atlasRenderTexture.rects = uvRects;
atlasRenderTexture.textureSets = data.distinctMaterialTextures;
atlasRenderTexture.indexOfTexSetToRender = i;
atlasRenderTexture.texPropertyName = data.texPropertyNames[i];
atlasRenderTexture.isNormalMap = data.texPropertyNames[i].isNormalMap;
atlasRenderTexture.fixOutOfBoundsUVs = data._fixOutOfBoundsUVs;
atlasRenderTexture.considerNonTextureProperties = data._considerNonTextureProperties;
atlasRenderTexture.resultMaterialTextureBlender = data.nonTexturePropertyBlender;
// call render on it
atlas = atlasRenderTexture.OnRenderAtlas(combiner);
// destroy it
// =============
if (LOG_LEVEL >= MB2_LogLevel.debug)
{
Debug.Log("Saving atlas " + data.texPropertyNames[i].name + " w=" + atlas.width + " h=" + atlas.height + " id=" + atlas.GetInstanceID());
}
}
atlases[i] = atlas;
if (progressInfo != null)
{
progressInfo("Saving atlas: '" + data.texPropertyNames[i].name + "'", .04f);
}
if (data._saveAtlasesAsAssets && textureEditorMethods != null)
{
textureEditorMethods.SaveAtlasToAssetDatabase(atlases[i], data.texPropertyNames[i], i, data.resultMaterial);
}
else
{
data.resultMaterial.SetTexture(data.texPropertyNames[i].name, atlases[i]);
}
data.resultMaterial.SetTextureOffset(data.texPropertyNames[i].name, Vector2.zero);
data.resultMaterial.SetTextureScale(data.texPropertyNames[i].name, Vector2.one);
combiner._destroyTemporaryTextures(); // need to save atlases before doing this
}
}
catch (Exception ex)
{
//Debug.LogError(ex);
Debug.LogException(ex);
}
finally
{
if (renderAtlasesGO != null)
{
MB_Utility.Destroy(renderAtlasesGO);
}
}
}
yield break;
}
public static void TestRender(Texture2D input, Texture2D output)
{
int num = 1;
ShaderTextureProperty[] array = new ShaderTextureProperty[]
{
new ShaderTextureProperty("_BumpMap", false)
};
int width = input.width;
int height = input.height;
int padding = 0;
Rect[] rects = new Rect[]
{
new Rect(0f, 0f, 1f, 1f)
};
List <MB3_TextureCombiner.MB_TexSet> list = new List <MB3_TextureCombiner.MB_TexSet>();
MB3_TextureCombiner.MeshBakerMaterialTexture[] tss = new MB3_TextureCombiner.MeshBakerMaterialTexture[]
{
new MB3_TextureCombiner.MeshBakerMaterialTexture(input)
};
MB3_TextureCombiner.MB_TexSet item = new MB3_TextureCombiner.MB_TexSet(tss);
list.Add(item);
GameObject gameObject = new GameObject("MBrenderAtlasesGO");
MB3_AtlasPackerRenderTexture mb3_AtlasPackerRenderTexture = gameObject.AddComponent <MB3_AtlasPackerRenderTexture>();
gameObject.AddComponent <Camera>();
for (int i = 0; i < num; i++)
{
Debug.Log(string.Concat(new object[]
{
"About to render ",
array[i].name,
" isNormal=",
array[i].isNormalMap
}));
mb3_AtlasPackerRenderTexture.LOG_LEVEL = MB2_LogLevel.trace;
mb3_AtlasPackerRenderTexture.width = width;
mb3_AtlasPackerRenderTexture.height = height;
mb3_AtlasPackerRenderTexture.padding = padding;
mb3_AtlasPackerRenderTexture.rects = rects;
mb3_AtlasPackerRenderTexture.textureSets = list;
mb3_AtlasPackerRenderTexture.indexOfTexSetToRender = i;
mb3_AtlasPackerRenderTexture.isNormalMap = array[i].isNormalMap;
Texture2D texture2D = mb3_AtlasPackerRenderTexture.OnRenderAtlas(null);
Debug.Log(string.Concat(new object[]
{
"Created atlas ",
array[i].name,
" w=",
texture2D.width,
" h=",
texture2D.height,
" id=",
texture2D.GetInstanceID()
}));
Debug.Log(string.Concat(new object[]
{
"Color ",
texture2D.GetPixel(5, 5),
" ",
Color.red
}));
byte[] bytes = texture2D.EncodeToPNG();
File.WriteAllBytes(Application.dataPath + "/_Experiment/red.png", bytes);
}
}
