/// <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);
}
