/// <summary>
/// Get a new Material based on climate.
/// </summary>
/// <param name="key">Material key.</param>
/// <param name="climate">New climate base.</param>
/// <param name="season">New season.</param>
/// <param name="windowStyle">New window style.</param>
/// <returns>New material.</returns>
public Material ChangeClimate(int key, ClimateBases climate, ClimateSeason season, WindowStyle windowStyle)
{
// Ready check
if (!IsReady)
{
return(null);
}
// Reverse key and apply climate
int archive, record, frame;
ReverseTextureKey(key, out archive, out record, out frame);
archive = ClimateSwaps.ApplyClimate(archive, record, climate, season);
// Get new material
Material material;
CachedMaterial cm = GetMaterialFromCache(archive, record, out material);
// Handle windows
if (cm.isWindow)
{
ChangeWindowEmissionColor(material, windowStyle);
}
return(material);
}
/// <summary>
/// Gets Unity Material from Daggerfall terrain tilemap texture.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <returns>Material or null.</returns>
public Material GetTerrainTilesetMaterial(int archive)
{
// Ready check
if (!IsReady)
{
return(null);
}
// Return from cache if present
int key = MakeTextureKey((short)archive, (byte)0, (byte)0, TileMapKeyGroup);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = GetMaterialFromCache(key);
if (cm.filterMode == MainFilterMode)
{
// Properties are the same
return(cm.material);
}
else
{
// Properties don't match, remove material and reload
materialDict.Remove(key);
}
}
//// TODO: Attempt to load prebuilt atlas asset, otherwise create one in memory
//Texture2D texture = TerrainAtlasBuilder.LoadTerrainAtlasTextureResource(archive, CreateTextureAssetResourcesPath);
//if (texture == null)
// Generate atlas
// Not currently generating normals as very slow on such a large texture
// and results are not very noticeable
GetTextureResults results = textureReader.GetTerrainTilesetTexture(archive);
results.albedoMap.filterMode = MainFilterMode;
Shader shader = Shader.Find(_DaggerfallTilemapShaderName);
Material material = new Material(shader);
material.name = string.Format("TEXTURE.{0:000} [Tilemap]", archive);
material.SetTexture("_TileAtlasTex", results.albedoMap);
CachedMaterial newcm = new CachedMaterial()
{
key = key,
keyGroup = TileMapKeyGroup,
material = material,
filterMode = MainFilterMode,
};
materialDict.Add(key, newcm);
return(material);
}
/// <summary>
/// Gets CachedMaterial properties for a billboard with custom material.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <param name="record">Record index.</param>
/// <param name="cachedMaterialOut">CachedMaterial out</param>
/// <returns>True if CachedMaterial found.</returns>
public bool GetCachedMaterialCustomBillboard(int archive, int record, int frame, out CachedMaterial cachedMaterialOut)
{
int key = MakeTextureKey((short)archive, (byte)record, (byte)frame, CustomBillboardKeyGroup);
if (materialDict.ContainsKey(key))
{
cachedMaterialOut = GetMaterialFromCache(key);
return(true);
}
cachedMaterialOut = new CachedMaterial();
return(false);
}
/// <summary>
/// Gets CachedMaterial properties for an atlased material.
/// Atlas material will not be loaded automatically if not found in cache.
/// </summary>
/// <param name="archive">Atlas archive index.</param>
/// <param name="cachedMaterialOut">CachedMaterial out</param>
/// <returns>True if CachedMaterial found.</returns>
public bool GetCachedMaterialAtlas(int archive, out CachedMaterial cachedMaterialOut)
{
int key = MakeTextureKey((short)archive, (byte)0, (byte)0, AtlasKeyGroup);
if (materialDict.ContainsKey(key))
{
cachedMaterialOut = GetMaterialFromCache(key);
return(true);
}
cachedMaterialOut = new CachedMaterial();
return(false);
}
/// <summary>
/// Gets Unity Material from Daggerfall terrain tilemap texture.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <returns>Material or null.</returns>
public Material GetTerrainTilesetMaterial(int archive)
{
// Ready check
if (!IsReady)
{
return(null);
}
// Return from cache if present
int key = MakeTextureKey((short)archive, (byte)0, (byte)0, TileMapKeyGroup);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = materialDict[key];
if (cm.filterMode == MainFilterMode)
{
// Properties are the same
return(cm.material);
}
else
{
// Properties don't match, remove material and reload
materialDict.Remove(key);
}
}
//// TODO: Attempt to load prebuilt atlas asset, otherwise create one in memory
//Texture2D texture = TerrainAtlasBuilder.LoadTerrainAtlasTextureResource(archive, CreateTextureAssetResourcesPath);
//if (texture == null)
Texture2D texture = textureReader.GetTerrainTilesetTexture(archive);
texture.filterMode = MainFilterMode;
Shader shader = Shader.Find(_DaggerfallTilemapShaderName);
Material material = new Material(shader);
material.name = string.Format("TEXTURE.{0:000} [Tilemap]", archive);
material.mainTexture = texture;
CachedMaterial newcm = new CachedMaterial()
{
key = key,
keyGroup = TileMapKeyGroup,
material = material,
filterMode = MainFilterMode,
};
materialDict.Add(key, newcm);
return(material);
}
/// <summary>
/// Sets CachedMaterial properties.
/// existing Material will be updated in cache with cachedMaterialIn.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <param name="record">Record index.</param>
/// <param name="frame">Frame index.</param>
/// <param name="cachedMaterialIn">the CachedMaterial used to update the cache.</param>
/// <returns>True if CachedMaterial was found and updated successfully.</returns>
public bool SetCachedMaterial(int archive, int record, int frame, CachedMaterial cachedMaterialIn)
{
int key = MakeTextureKey((short)archive, (byte)record, (byte)frame);
if (materialDict.ContainsKey(key))
{
materialDict[key] = cachedMaterialIn;
return(true);
}
else
{
return(false);
}
}
private CachedMaterial GetMaterialFromCache(int key)
{
CachedMaterial cachedMaterial = materialDict[key];
// Update timestamp of last access, but only if difference is
// significant to limit the number of reassignment to dictionary.
float time = Time.realtimeSinceStartup;
if (time - cachedMaterial.timeStamp > 59)
{
cachedMaterial.timeStamp = time;
materialDict[key] = cachedMaterial;
}
return(cachedMaterial);
}
/// <summary>
/// Gets CachedMaterial properties.
/// Material will be loaded into cache if not present already.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <param name="record">Record index.</param>
/// <param name="frame">Frame index.</param>
/// <param name="cachedMaterialOut">CachedMaterial out.</param>
/// <param name="alphaIndex">Alpha index used if material needs to be loaded.</param>
/// <returns>True if CachedMaterial found or loaded successfully.</returns>
public bool GetCachedMaterial(int archive, int record, int frame, out CachedMaterial cachedMaterialOut, int alphaIndex = -1)
{
int key = MakeTextureKey((short)archive, (byte)record, (byte)frame);
if (materialDict.ContainsKey(key))
{
cachedMaterialOut = GetMaterialFromCache(key);
return(true);
}
else
{
// Not in cache - try to load material
if (GetMaterial(archive, record, frame, alphaIndex) == null)
{
cachedMaterialOut = new CachedMaterial();
return(false);
}
}
cachedMaterialOut = materialDict[key];
return(true);
}
/// <summary>
/// Gets Unity Material atlas from Daggerfall texture archive.
/// </summary>
/// <param name="archive">Archive index to create atlas from.</param>
/// <param name="alphaIndex">Index to receive transparent alpha.</param>
/// <param name="padding">Number of pixels each sub-texture.</param>
/// <param name="maxAtlasSize">Max size of atlas.</param>
/// <param name="rectsOut">Array of rects, one for each record sub-texture and frame.</param>
/// <param name="indicesOut">Array of record indices into rect array, accounting for animation frames.</param>
/// <param name="border">Number of pixels internal border around each texture.</param>
/// <param name="dilate">Blend texture into surrounding empty pixels.</param>
/// <param name="shrinkUVs">Number of pixels to shrink UV rect.</param>
/// <param name="copyToOppositeBorder">Copy texture edges to opposite border. Requires border, will overwrite dilate.</param>
/// <param name="isBillboard">Set true when creating atlas material for simple billboards.</param>
/// <returns>Material or null.</returns>
public Material GetMaterialAtlas(
int archive,
int alphaIndex,
int padding,
int maxAtlasSize,
out Rect[] rectsOut,
out RecordIndex[] indicesOut,
int border = 0,
bool dilate = false,
int shrinkUVs = 0,
bool copyToOppositeBorder = false,
bool isBillboard = false)
{
// Ready check
if (!IsReady)
{
rectsOut = null;
indicesOut = null;
return(null);
}
int key = MakeTextureKey((short)archive, (byte)0, (byte)0, AtlasKeyGroup);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = GetMaterialFromCache(key);
if (cm.filterMode == MainFilterMode)
{
// Properties are the same
rectsOut = cm.atlasRects;
indicesOut = cm.atlasIndices;
return(cm.material);
}
else
{
// Properties don't match, remove material and reload
materialDict.Remove(key);
}
}
// Create material
Material material;
if (isBillboard)
{
material = CreateStandardMaterial(CustomBlendMode.Cutout);
}
else
{
material = CreateStandardMaterial();
}
// Create settings
GetTextureSettings settings = TextureReader.CreateTextureSettings(archive, 0, 0, alphaIndex, border, dilate);
settings.createNormalMap = GenerateNormals;
settings.autoEmission = true;
settings.atlasShrinkUVs = shrinkUVs;
settings.atlasPadding = padding;
settings.atlasMaxSize = maxAtlasSize;
settings.copyToOppositeBorder = copyToOppositeBorder;
// Setup material
material.name = string.Format("TEXTURE.{0:000} [Atlas]", archive);
GetTextureResults results = textureReader.GetTexture2DAtlas(settings, AlphaTextureFormat);
material.mainTexture = results.albedoMap;
material.mainTexture.filterMode = MainFilterMode;
// Setup normal map
if (GenerateNormals && results.normalMap != null)
{
results.normalMap.filterMode = MainFilterMode;
material.SetTexture(Uniforms.BumpMap, results.normalMap);
material.EnableKeyword(KeyWords.NormalMap);
}
// Setup emission map
if (results.isEmissive && results.emissionMap != null)
{
results.emissionMap.filterMode = MainFilterMode;
material.SetTexture(Uniforms.EmissionMap, results.emissionMap);
material.SetColor(Uniforms.EmissionColor, Color.white);
material.EnableKeyword(KeyWords.Emission);
}
// TEMP: Bridging between legacy material out params and GetTextureResults for now
Vector2[] sizesOut, scalesOut, offsetsOut;
sizesOut = results.atlasSizes.ToArray();
scalesOut = results.atlasScales.ToArray();
offsetsOut = results.atlasOffsets.ToArray();
rectsOut = results.atlasRects.ToArray();
indicesOut = results.atlasIndices.ToArray();
// Setup cached material
CachedMaterial newcm = new CachedMaterial();
newcm.key = key;
newcm.keyGroup = AtlasKeyGroup;
newcm.atlasRects = rectsOut;
newcm.atlasIndices = indicesOut;
newcm.material = material;
newcm.filterMode = MainFilterMode;
newcm.recordSizes = sizesOut;
newcm.recordScales = scalesOut;
newcm.recordOffsets = offsetsOut;
newcm.atlasFrameCounts = results.atlasFrameCounts.ToArray();
materialDict.Add(key, newcm);
return(material);
}
/// <summary>
/// Gets Unity Material from Daggerfall texture with more options.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <param name="record">Record index.</param>
/// <param name="frame">Frame index.</param>
/// <param name="rectOut">Receives UV rect for texture inside border.</param>
/// <param name="borderSize">Number of pixels internal border around each texture.</param>
/// <param name="dilate">Blend texture into surrounding empty pixels.</param>
/// <param name="isBillboard">Set true when creating atlas material for simple billboards.</param>
/// <returns>Material or null.</returns>
public Material GetMaterial(
int archive,
int record,
int frame,
int alphaIndex,
out Rect rectOut,
int borderSize = 0,
bool dilate = false,
bool isBillboard = false)
{
// Ready check
if (!IsReady)
{
rectOut = new Rect();
return(null);
}
// Try to retrieve from cache
int key = MakeTextureKey((short)archive, (byte)record, (byte)frame);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = GetMaterialFromCache(key);
rectOut = cm.singleRect;
return(cm.material);
}
Material material;
GetTextureResults results;
// Try to import a material from mods, otherwise create a standard material
// and import textures from Daggerfall files and loose files.
if (!TextureReplacement.TextureExistsAmongLooseFiles(archive, record, frame) &&
TextureReplacement.TryImportMaterial(archive, record, frame, out material))
{
results = TextureReplacement.MakeResults(material, archive, record);
TextureReplacement.AssignFiltermode(material);
}
else
{
// Create new texture settings
GetTextureSettings settings = TextureReader.CreateTextureSettings(archive, record, frame, alphaIndex, borderSize, dilate);
settings.autoEmissionForWindows = true;
settings.sharpen = Sharpen;
if (GenerateNormals)
{
settings.createNormalMap = true;
settings.normalStrength = NormalTextureStrength;
}
// Set emissive for self-illuminated textures
if (textureReader.IsEmissive(archive, record))
{
settings.createEmissionMap = true;
settings.emissionIndex = -1;
}
// Get texture
results = textureReader.GetTexture2D(settings, AlphaTextureFormat, TextureImport.LooseFiles);
// Create material
if (isBillboard)
{
material = CreateStandardMaterial(CustomBlendMode.Cutout);
}
else
{
material = CreateStandardMaterial();
}
// Setup material
material.name = FormatName(archive, record);
material.mainTexture = results.albedoMap;
material.mainTexture.filterMode = MainFilterMode;
// Setup normal map
bool importedNormals = TextureReplacement.TextureExistsAmongLooseFiles(settings.archive, settings.record, settings.frame, TextureMap.Normal);
if ((GenerateNormals || importedNormals) && results.normalMap != null)
{
results.normalMap.filterMode = MainFilterMode;
material.SetTexture(Uniforms.BumpMap, results.normalMap);
material.EnableKeyword(KeyWords.NormalMap);
}
// Setup emission map
if (results.isEmissive && !results.isWindow && results.emissionMap != null)
{
results.emissionMap.filterMode = MainFilterMode;
material.SetTexture(Uniforms.EmissionMap, results.emissionMap);
material.SetColor(Uniforms.EmissionColor, Color.white);
material.EnableKeyword(KeyWords.Emission);
}
else if (results.isEmissive && results.isWindow && results.emissionMap != null)
{
results.emissionMap.filterMode = MainFilterMode;
material.SetTexture(Uniforms.EmissionMap, results.emissionMap);
material.SetColor(Uniforms.EmissionColor, DayWindowColor * DayWindowIntensity);
material.EnableKeyword(KeyWords.Emission);
}
// Import additional custom components of material
TextureReplacement.CustomizeMaterial(archive, record, frame, material);
}
// Setup cached material
DFSize size = results.textureFile.GetSize(record);
DFSize scale = results.textureFile.GetScale(record);
DFPosition offset = results.textureFile.GetOffset(record);
Vector2[] recordSizes = new Vector2[1] {
new Vector2(size.Width, size.Height)
};
Vector2[] recordScales = new Vector2[1] {
new Vector2(scale.Width, scale.Height)
};
Vector2[] recordOffsets = new Vector2[1] {
new Vector2(offset.X, offset.Y)
};
CachedMaterial newcm = new CachedMaterial()
{
key = key,
keyGroup = 0,
albedoMap = results.albedoMap,
normalMap = results.normalMap,
emissionMap = results.emissionMap,
singleRect = rectOut = results.singleRect,
material = material,
filterMode = MainFilterMode,
isWindow = results.isWindow,
recordSizes = recordSizes,
recordScales = recordScales,
recordOffsets = recordOffsets,
singleFrameCount = results.textureFile.GetFrameCount(record),
framesPerSecond = archive == FireWallsArchive ? 5 : 0, // Slow down fire walls
};
materialDict.Add(key, newcm);
return(material);
}
/// <summary>
/// Gets Unity Material from Daggerfall terrain tilemap texture.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <returns>Material or null.</returns>
public Material GetTerrainTilesetMaterial(int archive)
{
// Ready check
if (!IsReady)
return null;
// Return from cache if present
int key = MakeTextureKey((short)archive, (byte)0, (byte)0, TileMapKeyGroup);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = materialDict[key];
if (cm.filterMode == MainFilterMode)
{
// Properties are the same
return cm.material;
}
else
{
// Properties don't match, remove material and reload
materialDict.Remove(key);
}
}
//// TODO: Attempt to load prebuilt atlas asset, otherwise create one in memory
//Texture2D texture = TerrainAtlasBuilder.LoadTerrainAtlasTextureResource(archive, CreateTextureAssetResourcesPath);
//if (texture == null)
// Generate atlas
// Not currently generating normals as very slow on such a large texture
// and results are not very noticeable
GetTextureResults results = textureReader.GetTerrainTilesetTexture(archive);
results.albedoMap.filterMode = MainFilterMode;
Shader shader = Shader.Find(_DaggerfallTilemapShaderName);
Material material = new Material(shader);
material.name = string.Format("TEXTURE.{0:000} [Tilemap]", archive);
material.SetTexture("_TileAtlasTex", results.albedoMap);
CachedMaterial newcm = new CachedMaterial()
{
key = key,
keyGroup = TileMapKeyGroup,
material = material,
filterMode = MainFilterMode,
};
materialDict.Add(key, newcm);
return material;
}
/// <summary>
/// Gets Unity Material atlas from Daggerfall texture archive.
/// </summary>
/// <param name="archive">Archive index to create atlas from.</param>
/// <param name="alphaIndex">Index to receive transparent alpha.</param>
/// <param name="rectsOut">Array of rects, one for each record sub-texture and frame.</param>
/// <param name="padding">Number of pixels each sub-texture.</param>
/// <param name="maxAtlasSize">Max size of atlas.</param>
/// <param name="rectsOut">Array of rects, one for each record sub-texture and frame.</param>
/// <param name="indicesOut">Array of record indices into rect array, accounting for animation frames.</param>
/// <param name="border">Number of pixels internal border around each texture.</param>
/// <param name="dilate">Blend texture into surrounding empty pixels.</param>
/// <param name="shrinkUVs">Number of pixels to shrink UV rect.</param>
/// <param name="copyToOppositeBorder">Copy texture edges to opposite border. Requires border, will overwrite dilate.</param>
/// <param name="shader">Shader for material. If null, DefaultShaderName will be applied.</param>
/// <returns>Material or null.</returns>
public Material GetMaterialAtlas(
int archive,
int alphaIndex,
int padding,
int maxAtlasSize,
out Rect[] rectsOut,
out RecordIndex[] indicesOut,
int border = 0,
bool dilate = false,
int shrinkUVs = 0,
bool copyToOppositeBorder = false,
Shader shader = null)
{
// Ready check
if (!IsReady)
{
rectsOut = null;
indicesOut = null;
return(null);
}
int key = MakeTextureKey((short)archive, (byte)0, (byte)0, AtlasKeyGroup);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = materialDict[key];
if (cm.filterMode == MainFilterMode)
{
// Properties are the same
rectsOut = cm.atlasRects;
indicesOut = cm.indices;
return(cm.material);
}
else
{
// Properties don't match, remove material and reload
materialDict.Remove(key);
}
}
if (shader == null)
{
shader = Shader.Find(DefaultShaderName);
}
Vector2[] sizesOut, scalesOut, offsetsOut;
Material material = new Material(shader);
material.name = string.Format("TEXTURE.{0:000} [Atlas]", archive);
Texture2D texture = textureReader.GetTexture2DAtlas(
archive,
alphaIndex,
padding,
maxAtlasSize,
out rectsOut,
out indicesOut,
out sizesOut,
out scalesOut,
out offsetsOut,
border,
dilate,
shrinkUVs,
copyToOppositeBorder);
material.mainTexture = texture;
material.mainTexture.filterMode = MainFilterMode;
CachedMaterial newcm = new CachedMaterial();
newcm.key = key;
newcm.keyGroup = AtlasKeyGroup;
newcm.atlasRects = rectsOut;
newcm.indices = indicesOut;
newcm.material = material;
newcm.filterMode = MainFilterMode;
newcm.recordSizes = sizesOut;
newcm.recordScales = scalesOut;
newcm.recordOffsets = offsetsOut;
materialDict.Add(key, newcm);
return(material);
}
/// <summary>
/// Gets CachedMaterial properties.
/// Material will be loaded into cache if not present already.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <param name="record">Record index.</param>
/// <param name="frame">Frame index.</param>
/// <param name="cachedMaterialOut">CachedMaterial out.</param>
/// <param name="alphaIndex">Alpha index used if material needs to be loaded.</param>
/// <returns>True if CachedMaterial found or loaded successfully.</returns>
public bool GetCachedMaterial(int archive, int record, int frame, out CachedMaterial cachedMaterialOut, int alphaIndex = -1)
{
int key = MakeTextureKey((short)archive, (byte)record, (byte)frame);
if (materialDict.ContainsKey(key))
{
cachedMaterialOut = materialDict[key];
return true;
}
else
{
// Not in cache - try to load material
if (GetMaterial(archive, record, frame, alphaIndex) == null)
{
cachedMaterialOut = new CachedMaterial();
return false;
}
}
cachedMaterialOut = materialDict[key];
return true;
}
/// <summary>
/// Gets Unity Mesh from previously combined model data.
/// </summary>
/// <param name="dfUnity">DaggerfallUnity singleon for loading content.</param>
/// <param name="combiner">ModelCombiner to build from.</param>
/// <param name="cachedMaterialsOut">Array of cached materials in order of submesh.</param>
/// <param name="textureKeysOut">Array of original texture keys in order of submesh.</param>
/// <param name="hasAnimationsOut">True if one or more materials have animations.</param>
/// <param name="solveTangents">Solve tangents for this mesh.</param>
/// <param name="lightmapUVs">Add secondary lightmap UVs to this mesh.</param>
/// <returns>Mesh object or null.</returns>
public Mesh GetCombinedMesh(
DaggerfallUnity dfUnity,
ModelCombiner combiner,
out CachedMaterial[] cachedMaterialsOut,
out int[] textureKeysOut,
out bool hasAnimationsOut,
bool solveTangents = false,
bool lightmapUVs = false)
{
cachedMaterialsOut = null;
hasAnimationsOut = false;
textureKeysOut = null;
// Ready check
if (!IsReady)
{
return(null);
}
// Get combined model
ModelCombiner.CombinedModel combinedModel;
if (!combiner.GetCombinedModel(out combinedModel))
{
return(null);
}
// Load materials
cachedMaterialsOut = new CachedMaterial[combinedModel.SubMeshes.Length];
textureKeysOut = new int[combinedModel.SubMeshes.Length];
for (int i = 0; i < combinedModel.SubMeshes.Length; i++)
{
int archive = combinedModel.SubMeshes[i].TextureArchive;
int record = combinedModel.SubMeshes[i].TextureRecord;
textureKeysOut[i] = MaterialReader.MakeTextureKey((short)archive, (byte)record, (byte)0);
// Add material to array
CachedMaterial cachedMaterial;
dfUnity.MaterialReader.GetCachedMaterial(archive, record, 0, out cachedMaterial);
cachedMaterialsOut[i] = cachedMaterial;
// Set animation flag
if (cachedMaterial.singleFrameCount > 1 && !hasAnimationsOut)
{
hasAnimationsOut = true;
}
}
// Create mesh
Mesh mesh = new Mesh();
mesh.name = "CombinedMesh";
mesh.vertices = combinedModel.Vertices;
mesh.normals = combinedModel.Normals;
mesh.uv = combinedModel.UVs;
mesh.subMeshCount = combinedModel.SubMeshes.Length;
// Set submesh triangles
for (int s = 0; s < mesh.subMeshCount; s++)
{
var sub = combinedModel.SubMeshes[s];
int[] triangles = new int[sub.PrimitiveCount * 3];
for (int t = 0; t < sub.PrimitiveCount * 3; t++)
{
triangles[t] = combinedModel.Indices[sub.StartIndex + t];
}
mesh.SetTriangles(triangles, s);
}
// Finalise mesh
if (solveTangents)
{
TangentSolver(mesh);
}
if (lightmapUVs)
{
AddLightmapUVs(mesh);
}
mesh.RecalculateBounds();
return(mesh);
}
/// <summary>
/// Gets Unity Material from Daggerfall texture with more options.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <param name="record">Record index.</param>
/// <param name="frame">Frame index.</param>
/// <param name="rectOut">Receives UV rect for texture inside border.</param>
/// <param name="borderSize">Number of pixels internal border around each texture.</param>
/// <param name="dilate">Blend texture into surrounding empty pixels.</param>
/// <returns>Material or null.</returns>
public Material GetMaterial(
int archive,
int record,
int frame,
int alphaIndex,
out Rect rectOut,
int borderSize = 0,
bool dilate = false)
{
// Ready check
if (!IsReady)
{
rectOut = new Rect();
return(null);
}
// Try to retrieve from cache
int key = MakeTextureKey((short)archive, (byte)record, (byte)frame);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = materialDict[key];
rectOut = cm.singleRect;
return(cm.material);
}
// Create new texture settings
GetTextureSettings settings = TextureReader.CreateTextureSettings(archive, record, frame, alphaIndex, borderSize, dilate);
settings.autoEmissionForWindows = true;
settings.sharpen = Sharpen;
if (GenerateNormals)
{
settings.createNormalMap = true;
settings.normalStrength = NormalTextureStrength;
}
// Set emissive for self-illuminated textures
if (textureReader.IsEmissive(archive, record))
{
settings.createEmissionMap = true;
settings.emissionIndex = -1;
}
// Get texture
GetTextureResults results = textureReader.GetTexture2D(settings, AlphaTextureFormat, NonAlphaTextureFormat);
rectOut = results.singleRect;
// Setup material
Material material = CreateStandardMaterial();
material.name = FormatName(archive, record);
material.mainTexture = results.albedoMap;
material.mainTexture.filterMode = MainFilterMode;
// Setup normal map
if (GenerateNormals && results.normalMap != null)
{
results.normalMap.filterMode = MainFilterMode;
material.SetTexture("_BumpMap", results.normalMap);
material.EnableKeyword("_NORMALMAP");
}
// Setup emission map
if (results.isEmissive && !results.isWindow && results.emissionMap != null)
{
results.emissionMap.filterMode = MainFilterMode;
material.SetTexture("_EmissionMap", results.emissionMap);
material.SetColor("_EmissionColor", Color.white);
material.EnableKeyword("_EMISSION");
}
else if (results.isEmissive && results.isWindow && results.emissionMap != null)
{
results.emissionMap.filterMode = MainFilterMode;
material.SetTexture("_EmissionMap", results.emissionMap);
material.SetColor("_EmissionColor", DayWindowColor * DayWindowIntensity);
material.EnableKeyword("_EMISSION");
}
// Setup cached material
DFSize size = results.textureFile.GetSize(record);
DFSize scale = results.textureFile.GetScale(record);
DFPosition offset = results.textureFile.GetOffset(record);
Vector2[] recordSizes = new Vector2[1] {
new Vector2(size.Width, size.Height)
};
Vector2[] recordScales = new Vector2[1] {
new Vector2(scale.Width, scale.Height)
};
Vector2[] recordOffsets = new Vector2[1] {
new Vector2(offset.X, offset.Y)
};
CachedMaterial newcm = new CachedMaterial()
{
key = key,
keyGroup = 0,
albedoMap = results.albedoMap,
normalMap = results.normalMap,
emissionMap = results.emissionMap,
singleRect = rectOut,
material = material,
filterMode = MainFilterMode,
isWindow = results.isWindow,
recordSizes = recordSizes,
recordScales = recordScales,
recordOffsets = recordOffsets,
singleFrameCount = results.textureFile.GetFrameCount(record),
};
materialDict.Add(key, newcm);
return(material);
}
/// <summary>
/// Gets Unity Mesh from Daggerfall model.
/// </summary>
/// <param name="dfUnity">DaggerfallUnity singleon for loading content.</param>
/// <param name="modelID">Daggerfall model ID to load..</param>
/// <param name="cachedMaterialsOut">Array of cached materials in order of submesh.</param>
/// <param name="textureKeysOut">Array of original texture keys in order of submesh.</param>
/// <param name="hasAnimationsOut">True if one or more materials have animations.</param>
/// <param name="solveTangents">Solve tangents for this mesh.</param>
/// <param name="lightmapUVs">Add secondary lightmap UVs to this mesh.</param>
/// <returns>Mesh object or null.</returns>
public Mesh GetMesh(
DaggerfallUnity dfUnity,
uint modelID,
out CachedMaterial[] cachedMaterialsOut,
out int[] textureKeysOut,
out bool hasAnimationsOut,
bool solveTangents = false,
bool lightmapUVs = false)
{
cachedMaterialsOut = null;
hasAnimationsOut = false;
textureKeysOut = null;
// Ready check
if (!IsReady)
{
return(null);
}
// Get model data
ModelData model;
if (!GetModelData(modelID, out model))
{
DaggerfallUnity.LogMessage(string.Format("Unknown ModelID {0}.", modelID.ToString()), true);
return(null);
}
// Load materials
cachedMaterialsOut = new CachedMaterial[model.SubMeshes.Length];
textureKeysOut = new int[model.SubMeshes.Length];
for (int i = 0; i < model.SubMeshes.Length; i++)
{
int archive = model.DFMesh.SubMeshes[i].TextureArchive;
int record = model.DFMesh.SubMeshes[i].TextureRecord;
textureKeysOut[i] = MaterialReader.MakeTextureKey((short)archive, (byte)record, (byte)0);
// Add material to array
CachedMaterial cachedMaterial;
dfUnity.MaterialReader.GetCachedMaterial(archive, record, 0, out cachedMaterial);
cachedMaterialsOut[i] = cachedMaterial;
// Set animation flag
if (cachedMaterial.singleFrameCount > 1 && !hasAnimationsOut)
{
hasAnimationsOut = true;
}
}
// Create mesh
Mesh mesh = new Mesh();
mesh.name = modelID.ToString();
mesh.vertices = model.Vertices;
mesh.normals = model.Normals;
mesh.uv = model.UVs;
mesh.subMeshCount = model.SubMeshes.Length;
// Set submesh triangles
for (int s = 0; s < mesh.subMeshCount; s++)
{
var sub = model.SubMeshes[s];
int[] triangles = new int[sub.PrimitiveCount * 3];
for (int t = 0; t < sub.PrimitiveCount * 3; t++)
{
triangles[t] = model.Indices[sub.StartIndex + t];
}
mesh.SetTriangles(triangles, s);
}
// Finalise mesh
if (solveTangents)
{
TangentSolver(mesh);
}
if (lightmapUVs)
{
AddLightmapUVs(mesh);
}
mesh.RecalculateBounds();
mesh.Optimize();
return(mesh);
}
/// <summary>
/// Gets Unity Material from Daggerfall terrain using texture arrays.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <returns>Material or null.</returns>
public Material GetTerrainTextureArrayMaterial(int archive)
{
// Ready check
if (!IsReady)
{
return(null);
}
// Return from cache if present
int key = MakeTextureKey((short)archive, (byte)0, (byte)0, TileMapKeyGroup);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = GetMaterialFromCache(key);
if (cm.filterMode == MainFilterMode)
{
// Properties are the same
return(cm.material);
}
else
{
// Properties don't match, remove material and reload
materialDict.Remove(key);
}
}
// Generate texture array
Texture2DArray textureArrayTerrainTiles = textureReader.GetTerrainTextureArray(archive, TextureMap.Albedo);
Texture2DArray textureArrayTerrainTilesNormalMap = textureReader.GetTerrainTextureArray(archive, TextureMap.Normal);
Texture2DArray textureArrayTerrainTilesParallaxMap = textureReader.GetTerrainTextureArray(archive, TextureMap.Height);
Texture2DArray textureArrayTerrainTilesMetallicGloss = textureReader.GetTerrainTextureArray(archive, TextureMap.MetallicGloss);
textureArrayTerrainTiles.filterMode = MainFilterMode;
Shader shader = Shader.Find(_DaggerfallTilemapTextureArrayShaderName);
Material material = new Material(shader);
material.name = string.Format("TEXTURE.{0:000} [TilemapTextureArray]", archive);
material.SetTexture(TileTexArrUniforms.TileTexArr, textureArrayTerrainTiles);
if (textureArrayTerrainTilesNormalMap != null)
{
// If normal map texture array was loaded successfully enable _NORMALMAP in shader and set texture
material.SetTexture(TileTexArrUniforms.TileNormalMapTexArr, textureArrayTerrainTilesNormalMap);
material.EnableKeyword(KeyWords.NormalMap);
//textureArrayTerrainTilesNormalMap.filterMode = MainFilterMode;
}
if (textureArrayTerrainTilesParallaxMap != null)
{
// If parallax map texture array was loaded successfully enable _PARALLAXMAP in shader and set texture
material.SetTexture(TileTexArrUniforms.TileParallaxMapTexArr, textureArrayTerrainTilesParallaxMap);
material.EnableKeyword(KeyWords.HeightMap);
//textureArrayTerrainTilesParallaxMap.filterMode = MainFilterMode;
}
if (textureArrayTerrainTilesMetallicGloss != null)
{
// If metallic gloss map texture array was loaded successfully enable _METALLICGLOSSMAP in shader and set texture
material.SetTexture(TileTexArrUniforms.TileMetallicGlossMapTexArr, textureArrayTerrainTilesMetallicGloss);
material.EnableKeyword(KeyWords.MetallicGlossMap);
material.SetFloat(Uniforms.Smoothness, 0.35f);
//textureArrayTerrainTilesMetallicGloss.filterMode = MainFilterMode;
}
CachedMaterial newcm = new CachedMaterial()
{
key = key,
keyGroup = TileMapKeyGroup,
material = material,
filterMode = MainFilterMode,
};
materialDict.Add(key, newcm);
return(material);
}
private Material GetWindowMaterial(int key, WindowStyle windowStyle)
{
// Reverse key (input must be a MainKeyGroup key)
int archive, record, frame;
ReverseTextureKey(key, out archive, out record, out frame);
// Determine new key group based on style
int group;
Color color;
float intensity;
switch (windowStyle)
{
case WindowStyle.Day:
group = DayWindowKeyGroup;
color = dfUnity.MaterialReader.DayWindowColor;
intensity = dfUnity.MaterialReader.DayWindowIntensity;
break;
case WindowStyle.Night:
group = NightWindowKeyGroup;
color = dfUnity.MaterialReader.NightWindowColor;
intensity = dfUnity.MaterialReader.NightWindowIntensity;
break;
case WindowStyle.Fog:
group = FogWindowKeyGroup;
color = dfUnity.MaterialReader.FogWindowColor;
intensity = dfUnity.MaterialReader.FogWindowIntensity;
break;
case WindowStyle.Custom:
group = CustomWindowKeyGroup;
color = dfUnity.MaterialReader.CustomWindowColor;
intensity = dfUnity.MaterialReader.CustomWindowIntensity;
break;
default:
return(GetMaterial(archive, record)); // Just get base material with no processing
}
// Make new key based on group
int newkey = MakeTextureKey((short)archive, (byte)record, (byte)0, group);
// Check if material is already in cache
CachedMaterial cm;
if (materialDict.TryGetValue(newkey, out cm))
{
// Return same if settings have not changed since last time
if (cm.windowColor == color &&
cm.windowIntensity == intensity &&
cm.filterMode == MainFilterMode)
{
// Properties are the same
return(cm.material);
}
else
{
materialDict.Remove(newkey);
}
}
// Load texture file and get colour arrays
textureReader.TextureFile.Load(Path.Combine(dfUnity.Arena2Path, TextureFile.IndexToFileName(archive)), FileUsage.UseMemory, true);
Color32 alpha = new Color32(0, 0, 0, (byte)(255f / intensity));
Color32[] diffuseColors, alphaColors;
DFSize sz = textureReader.TextureFile.GetWindowColors32(record, color, alpha, out diffuseColors, out alphaColors);
// Create diffuse texture
Texture2D diffuse = new Texture2D(sz.Width, sz.Height, TextureFormat.RGBA32, MipMaps);
diffuse.SetPixels32(diffuseColors);
diffuse.Apply(true);
// Create illumin texture
Texture2D illumin = new Texture2D(sz.Width, sz.Height, TextureFormat.RGBA32, MipMaps);
illumin.SetPixels32(alphaColors);
illumin.Apply(true);
// Create new material with a self-illuminating shader
Shader shader = Shader.Find(DefaultSelfIlluminShaderName);
Material material = new Material(shader);
material.name = FormatName(archive, record);
// Set material textures
material.SetTexture("_MainTex", diffuse);
material.SetTexture("_Illum", illumin);
material.mainTexture.filterMode = MainFilterMode;
// Cache this window material
CachedMaterial newcm = new CachedMaterial()
{
key = newkey,
keyGroup = group,
singleRect = new Rect(0, 0, sz.Width, sz.Height),
material = material,
filterMode = MainFilterMode,
isWindow = true,
windowColor = color,
windowIntensity = intensity,
};
materialDict.Add(newkey, newcm);
return(material);
}
/// <summary>
/// Sets CachedMaterial properties.
/// existing Material will be updated in cache with cachedMaterialIn.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <param name="record">Record index.</param>
/// <param name="frame">Frame index.</param>
/// <param name="cachedMaterialIn">the CachedMaterial used to update the cache.</param>
/// <returns>True if CachedMaterial was found and updated successfully.</returns>
public bool SetCachedMaterial(int archive, int record, int frame, CachedMaterial cachedMaterialIn)
{
int key = MakeTextureKey((short)archive, (byte)record, (byte)frame);
if (materialDict.ContainsKey(key))
{
materialDict[key] = cachedMaterialIn;
return true;
}
else
{
return false;
}
}
/// <summary>
/// Gets Unity Material from Daggerfall terrain using texture arrays.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <returns>Material or null.</returns>
public Material GetTerrainTextureArrayMaterial(int archive)
{
// Ready check
if (!IsReady)
{
return(null);
}
// Return from cache if present
int key = MakeTextureKey((short)archive, (byte)0, (byte)0, TileMapKeyGroup);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = GetMaterialFromCache(key);
if (cm.filterMode == MainFilterMode)
{
// Properties are the same
return(cm.material);
}
else
{
// Properties don't match, remove material and reload
materialDict.Remove(key);
}
}
// Generate texture array
Texture2DArray textureArrayTerrainTiles = textureReader.GetTerrainAlbedoTextureArray(archive);
Texture2DArray textureArrayTerrainTilesNormalMap = textureReader.GetTerrainNormalMapTextureArray(archive);
Texture2DArray textureArrayTerrainTilesMetallicGloss = textureReader.GetTerrainMetallicGlossMapTextureArray(archive);
textureArrayTerrainTiles.filterMode = MainFilterMode;
Shader shader = Shader.Find(_DaggerfallTilemapTextureArrayShaderName);
Material material = new Material(shader);
material.name = string.Format("TEXTURE.{0:000} [TilemapTextureArray]", archive);
material.SetTexture(TileTexArrUniforms.TileTexArr, textureArrayTerrainTiles);
if (textureArrayTerrainTilesNormalMap != null)
{
// if normal map texture array was loaded successfully enable normalmap in shader and set texture
material.SetTexture(TileTexArrUniforms.TileNormalMapTexArr, textureArrayTerrainTilesNormalMap);
material.EnableKeyword(KeyWords.NormalMap);
}
if (textureArrayTerrainTilesMetallicGloss != null)
{
// if metallic gloss map texture array was loaded successfully set texture (should always contain a valid texture array - since it defaults to 1x1 textures)
material.SetTexture(TileTexArrUniforms.TileMetallicGlossMapTexArr, textureArrayTerrainTilesMetallicGloss);
}
CachedMaterial newcm = new CachedMaterial()
{
key = key,
keyGroup = TileMapKeyGroup,
material = material,
filterMode = MainFilterMode,
};
materialDict.Add(key, newcm);
return(material);
}
/// <summary>
/// Sets CachedMaterial properties for a billboard with custom material.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <param name="record">Record index.</param>
public void SetCachedMaterialCustomBillboard(int archive, int record, int frame, CachedMaterial cachedMaterialIn)
{
int key = MakeTextureKey((short)archive, (byte)record, (byte)frame, CustomBillboardKeyGroup);
cachedMaterialIn.key = key;
cachedMaterialIn.keyGroup = CustomBillboardKeyGroup;
materialDict.Add(key, cachedMaterialIn);
}
/// <summary>
/// Gets Unity Mesh from Daggerfall model.
/// </summary>
/// <param name="dfUnity">DaggerfallUnity singleon for loading content.</param>
/// <param name="modelID">Daggerfall model ID to load..</param>
/// <param name="cachedMaterialsOut">Array of cached materials in order of submesh.</param>
/// <param name="textureKeysOut">Array of original texture keys in order of submesh.</param>
/// <param name="hasAnimationsOut">True if one or more materials have animations.</param>
/// <param name="solveTangents">Solve tangents for this mesh.</param>
/// <param name="lightmapUVs">Add secondary lightmap UVs to this mesh.</param>
/// <returns>Mesh object or null.</returns>
public Mesh GetMesh(
DaggerfallUnity dfUnity,
uint modelID,
out CachedMaterial[] cachedMaterialsOut,
out int[] textureKeysOut,
out bool hasAnimationsOut,
bool solveTangents = false,
bool lightmapUVs = false)
{
cachedMaterialsOut = null;
hasAnimationsOut = false;
textureKeysOut = null;
// Ready check
if (!IsReady)
return null;
// Get model data
ModelData model;
if (!GetModelData(modelID, out model))
{
DaggerfallUnity.LogMessage(string.Format("Unknown ModelID {0}.", modelID.ToString()), true);
return null;
}
// Load materials
cachedMaterialsOut = new CachedMaterial[model.SubMeshes.Length];
textureKeysOut = new int[model.SubMeshes.Length];
for (int i = 0; i < model.SubMeshes.Length; i++)
{
int archive = model.DFMesh.SubMeshes[i].TextureArchive;
int record = model.DFMesh.SubMeshes[i].TextureRecord;
textureKeysOut[i] = MaterialReader.MakeTextureKey((short)archive, (byte)record, (byte)0);
// Add material to array
CachedMaterial cachedMaterial;
dfUnity.MaterialReader.GetCachedMaterial(archive, record, 0, out cachedMaterial);
cachedMaterialsOut[i] = cachedMaterial;
// Set animation flag
if (cachedMaterial.singleFrameCount > 1 && !hasAnimationsOut)
hasAnimationsOut = true;
}
// Create mesh
Mesh mesh = new Mesh();
mesh.name = modelID.ToString();
mesh.vertices = model.Vertices;
mesh.normals = model.Normals;
mesh.uv = model.UVs;
mesh.subMeshCount = model.SubMeshes.Length;
// Set submesh triangles
for (int s = 0; s < mesh.subMeshCount; s++)
{
var sub = model.SubMeshes[s];
int[] triangles = new int[sub.PrimitiveCount * 3];
for (int t = 0; t < sub.PrimitiveCount * 3; t++)
{
triangles[t] = model.Indices[sub.StartIndex + t];
}
mesh.SetTriangles(triangles, s);
}
// Finalise mesh
if (solveTangents) TangentSolver(mesh);
if (lightmapUVs) AddLightmapUVs(mesh);
mesh.RecalculateBounds();
mesh.Optimize();
return mesh;
}
/// <summary>
/// Gets Unity Material atlas from Daggerfall texture archive.
/// </summary>
/// <param name="archive">Archive index to create atlas from.</param>
/// <param name="alphaIndex">Index to receive transparent alpha.</param>
/// <param name="rectsOut">Array of rects, one for each record sub-texture and frame.</param>
/// <param name="padding">Number of pixels each sub-texture.</param>
/// <param name="maxAtlasSize">Max size of atlas.</param>
/// <param name="rectsOut">Array of rects, one for each record sub-texture and frame.</param>
/// <param name="indicesOut">Array of record indices into rect array, accounting for animation frames.</param>
/// <param name="border">Number of pixels internal border around each texture.</param>
/// <param name="dilate">Blend texture into surrounding empty pixels.</param>
/// <param name="shrinkUVs">Number of pixels to shrink UV rect.</param>
/// <param name="copyToOppositeBorder">Copy texture edges to opposite border. Requires border, will overwrite dilate.</param>
/// <param name="shader">Shader for material. If null, DefaultShaderName will be applied.</param>
/// <returns>Material or null.</returns>
public Material GetMaterialAtlas(
int archive,
int alphaIndex,
int padding,
int maxAtlasSize,
out Rect[] rectsOut,
out RecordIndex[] indicesOut,
int border = 0,
bool dilate = false,
int shrinkUVs = 0,
bool copyToOppositeBorder = false)
{
// Ready check
if (!IsReady)
{
rectsOut = null;
indicesOut = null;
return null;
}
int key = MakeTextureKey((short)archive, (byte)0, (byte)0, AtlasKeyGroup);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = materialDict[key];
if (cm.filterMode == MainFilterMode)
{
// Properties are the same
rectsOut = cm.atlasRects;
indicesOut = cm.atlasIndices;
return cm.material;
}
else
{
// Properties don't match, remove material and reload
materialDict.Remove(key);
}
}
// Create material
Material material = CreateStandardMaterial();
// Create settings
GetTextureSettings settings = TextureReader.CreateTextureSettings(archive, 0, 0, alphaIndex, border, dilate);
settings.createNormalMap = GenerateNormals;
settings.autoEmission = true;
settings.atlasShrinkUVs = shrinkUVs;
settings.atlasPadding = padding;
settings.atlasMaxSize = maxAtlasSize;
settings.copyToOppositeBorder = copyToOppositeBorder;
// Setup material
material.name = string.Format("TEXTURE.{0:000} [Atlas]", archive);
GetTextureResults results = textureReader.GetTexture2DAtlas(settings, AlphaTextureFormat, NonAlphaTextureFormat);
material.mainTexture = results.albedoMap;
material.mainTexture.filterMode = MainFilterMode;
// Setup normal map
if (GenerateNormals && results.normalMap != null)
{
results.normalMap.filterMode = MainFilterMode;
material.SetTexture("_BumpMap", results.normalMap);
material.EnableKeyword("_NORMALMAP");
}
// Setup emission map
if (results.isEmissive && results.emissionMap != null)
{
results.emissionMap.filterMode = MainFilterMode;
material.SetTexture("_EmissionMap", results.emissionMap);
material.SetColor("_EmissionColor", Color.white);
material.EnableKeyword("_EMISSION");
}
// TEMP: Bridging between legacy material out params and GetTextureResults for now
Vector2[] sizesOut, scalesOut, offsetsOut;
sizesOut = results.atlasSizes.ToArray();
scalesOut = results.atlasScales.ToArray();
offsetsOut = results.atlasOffsets.ToArray();
rectsOut = results.atlasRects.ToArray();
indicesOut = results.atlasIndices.ToArray();
// Setup cached material
CachedMaterial newcm = new CachedMaterial();
newcm.key = key;
newcm.keyGroup = AtlasKeyGroup;
newcm.atlasRects = rectsOut;
newcm.atlasIndices = indicesOut;
newcm.material = material;
newcm.filterMode = MainFilterMode;
newcm.recordSizes = sizesOut;
newcm.recordScales = scalesOut;
newcm.recordOffsets = offsetsOut;
newcm.atlasFrameCounts = results.atlasFrameCounts.ToArray();
materialDict.Add(key, newcm);
return material;
}
/// <summary>
/// Gets CachedMaterial properties for an atlased material.
/// Atlas material will not be loaded automatically if not found in cache.
/// </summary>
/// <param name="archive">Atlas archive index.</param>
/// <param name="cachedMaterialOut">CachedMaterial out</param>
/// <returns>True if CachedMaterial found.</returns>
public bool GetCachedMaterialAtlas(int archive, out CachedMaterial cachedMaterialOut)
{
int key = MakeTextureKey((short)archive, (byte)0, (byte)0, AtlasKeyGroup);
if (materialDict.ContainsKey(key))
{
cachedMaterialOut = materialDict[key];
return true;
}
cachedMaterialOut = new CachedMaterial();
return false;
}
/// <summary>
/// Gets Unity Material from Daggerfall texture with more options.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <param name="record">Record index.</param>
/// <param name="frame">Frame index.</param>
/// <param name="rectOut">Receives UV rect for texture inside border.</param>
/// <param name="border">Number of pixels internal border around each texture.</param>
/// <param name="dilate">Blend texture into surrounding empty pixels.</param>
/// <param name="shader">Shader for material. If null, DefaultShaderName will be applied.</param>
/// <returns>Material or null.</returns>
public Material GetMaterial(
int archive,
int record,
int frame,
int alphaIndex,
out Rect rectOut,
int border = 0,
bool dilate = false,
Shader shader = null)
{
// Ready check
if (!IsReady)
{
rectOut = new Rect();
return(null);
}
// HACK: Override shader for unlit textures
// TODO: Find a better way to do this
if (archive == 356 && (record == 0 || record == 2 || record == 3) ||
archive == 87 && record == 0)
{
// Only override if not specified
if (shader == null)
{
shader = Shader.Find(dfUnity.MaterialReader.DefaultUnlitTextureShaderName);
}
}
int key = MakeTextureKey((short)archive, (byte)record, (byte)frame);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = materialDict[key];
if (cm.filterMode == MainFilterMode)
{
// Properties are the same
rectOut = cm.singleRect;
return(cm.material);
}
else
{
// Properties don't match, remove material and reload
materialDict.Remove(key);
}
}
if (shader == null)
{
shader = Shader.Find(DefaultShaderName);
}
Material material = new Material(shader);
material.name = FormatName(archive, record);
Texture2D texture = textureReader.GetTexture2D(archive, record, frame, alphaIndex, out rectOut, border, dilate);
material.mainTexture = texture;
material.mainTexture.filterMode = MainFilterMode;
DFSize size = textureReader.TextureFile.GetSize(record);
DFSize scale = textureReader.TextureFile.GetScale(record);
DFSize offset = textureReader.TextureFile.GetOffset(record);
Vector2[] recordSizes = new Vector2[1] {
new Vector2(size.Width, size.Height)
};
Vector2[] recordScales = new Vector2[1] {
new Vector2(scale.Width, scale.Height)
};
Vector2[] recordOffsets = new Vector2[1] {
new Vector2(offset.Width, offset.Height)
};
CachedMaterial newcm = new CachedMaterial()
{
key = key,
keyGroup = 0,
singleRect = rectOut,
material = material,
filterMode = MainFilterMode,
isWindow = ClimateSwaps.IsExteriorWindow(archive, record),
recordSizes = recordSizes,
recordScales = recordScales,
recordOffsets = recordOffsets,
recordFrameCount = textureReader.TextureFile.GetFrameCount(record),
};
materialDict.Add(key, newcm);
return(material);
}
/// <summary>
/// Gets Unity Material from Daggerfall texture with more options.
/// </summary>
/// <param name="archive">Archive index.</param>
/// <param name="record">Record index.</param>
/// <param name="frame">Frame index.</param>
/// <param name="rectOut">Receives UV rect for texture inside border.</param>
/// <param name="borderSize">Number of pixels internal border around each texture.</param>
/// <param name="dilate">Blend texture into surrounding empty pixels.</param>
/// <returns>Material or null.</returns>
public Material GetMaterial(
int archive,
int record,
int frame,
int alphaIndex,
out Rect rectOut,
int borderSize = 0,
bool dilate = false)
{
// Ready check
if (!IsReady)
{
rectOut = new Rect();
return null;
}
// Try to retrieve from cache
int key = MakeTextureKey((short)archive, (byte)record, (byte)frame);
if (materialDict.ContainsKey(key))
{
CachedMaterial cm = materialDict[key];
rectOut = cm.singleRect;
return cm.material;
}
// Create new texture settings
GetTextureSettings settings = TextureReader.CreateTextureSettings(archive, record, frame, alphaIndex, borderSize, dilate);
settings.autoEmissionForWindows = true;
settings.sharpen = Sharpen;
if (GenerateNormals)
{
settings.createNormalMap = true;
settings.normalStrength = NormalTextureStrength;
}
// Set emissive for self-illuminated textures
if (textureReader.IsEmissive(archive, record))
{
settings.createEmissionMap = true;
settings.emissionIndex = -1;
}
// Get texture
GetTextureResults results = textureReader.GetTexture2D(settings, AlphaTextureFormat, NonAlphaTextureFormat);
rectOut = results.singleRect;
// Setup material
Material material = CreateStandardMaterial();
material.name = FormatName(archive, record);
material.mainTexture = results.albedoMap;
material.mainTexture.filterMode = MainFilterMode;
// Setup normal map
if (GenerateNormals && results.normalMap != null)
{
results.normalMap.filterMode = MainFilterMode;
material.SetTexture("_BumpMap", results.normalMap);
material.EnableKeyword("_NORMALMAP");
}
// Setup emission map
if (results.isEmissive && !results.isWindow && results.emissionMap != null)
{
results.emissionMap.filterMode = MainFilterMode;
material.SetTexture("_EmissionMap", results.emissionMap);
material.SetColor("_EmissionColor", Color.white);
material.EnableKeyword("_EMISSION");
}
else if (results.isEmissive && results.isWindow && results.emissionMap != null)
{
results.emissionMap.filterMode = MainFilterMode;
material.SetTexture("_EmissionMap", results.emissionMap);
material.SetColor("_EmissionColor", DayWindowColor * DayWindowIntensity);
material.EnableKeyword("_EMISSION");
}
// Setup cached material
DFSize size = results.textureFile.GetSize(record);
DFSize scale = results.textureFile.GetScale(record);
DFSize offset = results.textureFile.GetOffset(record);
Vector2[] recordSizes = new Vector2[1] { new Vector2(size.Width, size.Height) };
Vector2[] recordScales = new Vector2[1] { new Vector2(scale.Width, scale.Height) };
Vector2[] recordOffsets = new Vector2[1] { new Vector2(offset.Width, offset.Height) };
CachedMaterial newcm = new CachedMaterial()
{
key = key,
keyGroup = 0,
albedoMap = results.albedoMap,
normalMap = results.normalMap,
emissionMap = results.emissionMap,
singleRect = rectOut,
material = material,
filterMode = MainFilterMode,
isWindow = results.isWindow,
recordSizes = recordSizes,
recordScales = recordScales,
recordOffsets = recordOffsets,
singleFrameCount = results.textureFile.GetFrameCount(record),
};
materialDict.Add(key, newcm);
return material;
}
/// <summary>
/// Gets Unity Mesh from previously combined model data.
/// </summary>
/// <param name="dfUnity">DaggerfallUnity singleon for loading content.</param>
/// <param name="combiner">ModelCombiner to build from.</param>
/// <param name="cachedMaterialsOut">Array of cached materials in order of submesh.</param>
/// <param name="textureKeysOut">Array of original texture keys in order of submesh.</param>
/// <param name="hasAnimationsOut">True if one or more materials have animations.</param>
/// <param name="solveTangents">Solve tangents for this mesh.</param>
/// <param name="lightmapUVs">Add secondary lightmap UVs to this mesh.</param>
/// <returns>Mesh object or null.</returns>
public Mesh GetCombinedMesh(
DaggerfallUnity dfUnity,
ModelCombiner combiner,
out CachedMaterial[] cachedMaterialsOut,
out int[] textureKeysOut,
out bool hasAnimationsOut,
bool solveTangents = false,
bool lightmapUVs = false)
{
cachedMaterialsOut = null;
hasAnimationsOut = false;
textureKeysOut = null;
// Ready check
if (!IsReady)
return null;
// Get combined model
ModelCombiner.CombinedModel combinedModel;
if (!combiner.GetCombinedModel(out combinedModel))
return null;
// Load materials
cachedMaterialsOut = new CachedMaterial[combinedModel.SubMeshes.Length];
textureKeysOut = new int[combinedModel.SubMeshes.Length];
for (int i = 0; i < combinedModel.SubMeshes.Length; i++)
{
int archive = combinedModel.SubMeshes[i].TextureArchive;
int record = combinedModel.SubMeshes[i].TextureRecord;
textureKeysOut[i] = MaterialReader.MakeTextureKey((short)archive, (byte)record, (byte)0);
// Add material to array
CachedMaterial cachedMaterial;
dfUnity.MaterialReader.GetCachedMaterial(archive, record, 0, out cachedMaterial);
cachedMaterialsOut[i] = cachedMaterial;
// Set animation flag
if (cachedMaterial.singleFrameCount > 1 && !hasAnimationsOut)
hasAnimationsOut = true;
}
// Create mesh
Mesh mesh = new Mesh();
mesh.name = "CombinedMesh";
mesh.vertices = combinedModel.Vertices;
mesh.normals = combinedModel.Normals;
mesh.uv = combinedModel.UVs;
mesh.subMeshCount = combinedModel.SubMeshes.Length;
// Set submesh triangles
for (int s = 0; s < mesh.subMeshCount; s++)
{
var sub = combinedModel.SubMeshes[s];
int[] triangles = new int[sub.PrimitiveCount * 3];
for (int t = 0; t < sub.PrimitiveCount * 3; t++)
{
triangles[t] = combinedModel.Indices[sub.StartIndex + t];
}
mesh.SetTriangles(triangles, s);
}
// Finalise mesh
if (solveTangents) TangentSolver(mesh);
if (lightmapUVs) AddLightmapUVs(mesh);
mesh.RecalculateBounds();
mesh.Optimize();
return mesh;
}