internal static NMaterial SetBlendMode(NMaterial currentMaterial, BlendMode blendMode)
{
KeywordFlag keywordFlag = currentMaterial.keywordFlag;
if ((keywordFlag & BLENDMODE_TO_FLAGS[blendMode]) > 0)
{
return(currentMaterial);
}
currentMaterial.pool.Release(currentMaterial);
int flag = ( int )keywordFlag;
flag &= ~0x1fe0;
keywordFlag = ( KeywordFlag )flag;
keywordFlag |= BLENDMODE_TO_FLAGS[blendMode];
MaterialPool pool;
CACHED_MATERIALS.TryGetValue(keywordFlag, out pool);
if (pool == null)
{
pool = new MaterialPool(Shader.Find("UI/Default UI"), currentMaterial.shaderKeywords, keywordFlag);
CACHED_MATERIALS[keywordFlag] = pool;
}
NMaterial material = pool.Get();
CopyProperties(currentMaterial, material);
return(material);
}
internal static NMaterial GetDefaultMaterial()
{
NMaterial material;
MaterialPool pool;
const KeywordFlag keywordFlag = KeywordFlag.OverlayNormal;
CACHED_MATERIALS.TryGetValue(keywordFlag, out pool);
if (pool == null)
{
pool = new MaterialPool(Shader.Find("UI/Default UI"), null, keywordFlag);
material = pool.Get();
material.ApplyBlendMode(BlendMode.Normal);
pool.Release(material);
CACHED_MATERIALS[keywordFlag] = pool;
}
material = pool.Get();
return(material);
}
private static NMaterial GetMaterial(NMaterial currentMaterial, string keyword, bool enable)
{
KeywordFlag keywordFlag = currentMaterial.keywordFlag;
if (enable)
{
if ((keywordFlag & KEYWORD_TO_FLAGS[keyword]) > 0)
{
return(currentMaterial);
}
keywordFlag |= KEYWORD_TO_FLAGS[keyword];
}
else
{
if ((keywordFlag & KEYWORD_TO_FLAGS[keyword]) == 0)
{
return(currentMaterial);
}
keywordFlag &= ~KEYWORD_TO_FLAGS[keyword];
}
currentMaterial.pool.Release(currentMaterial);
MaterialPool pool;
CACHED_MATERIALS.TryGetValue(keywordFlag, out pool);
if (pool == null)
{
string[] keywords = currentMaterial.shaderKeywords;
string[] newKeywords = new string[keywords.Length + 1];
Array.Copy(keywords, newKeywords, keywords.Length);
newKeywords[keywords.Length] = keyword;
pool = new MaterialPool(Shader.Find("UI/Default UI"), newKeywords, keywordFlag);
CACHED_MATERIALS[keywordFlag] = pool;
}
NMaterial material = pool.Get();
CopyProperties(currentMaterial, material);
return(material);
}