public static void Initialize()
{
ShaderKeywords.SetKeywordName(
(int)ShaderKeyword.ENABLE_MAIN_COLOR, "ENABLE_MAIN_COLOR");
ShaderKeywords.SetKeywordName(
(int)ShaderKeyword.ENABLE_RIM, "ENABLE_RIM");
}
private void OnWillRenderObject()
{
if (this.materials == null)
{
return;
}
ShaderKeywords usedKeyword = this.keywords;
var materialsApl = this.AppliedMaterials;
for (int i = 0; i < this.materials.Length; ++i)
{
var mat = this.materials[i];
if (mat != null)
{
materialsApl[i] = MaterialCache.Instance.GetMaterial(mat, this.renderQueue, usedKeyword);
}
else
{
materialsApl[i] = null;
}
}
var unityRenderer = this.UnityRenderer;
unityRenderer.sharedMaterials = materialsApl;
if (this.propertyBlock != null)
{
unityRenderer.SetPropertyBlock(this.propertyBlock);
}
}
internal Material GetMaterial(
Material origin,
int renderQueue,
ShaderKeywords keywords)
{
CacheKey key;
key.MaterialID = origin.GetInstanceID();
key.RenderQueue = renderQueue;
key.Keywords = keywords;
Material material;
if (this.cache.TryGetValue(key, out material))
{
if (material != null)
{
return(material);
}
this.cache.Remove(key);
}
material = new Material(origin);
material.hideFlags = HideFlags.DontSave;
if (renderQueue != -1)
{
material.renderQueue = (int)renderQueue;
}
foreach (var k in key.Keywords)
{
string keyword = ShaderKeywords.GetKeywordName(k);
material.EnableKeyword(keyword);
#if UNITY_EDITOR
material.name += "[" + keyword + "]";
#endif
}
this.cache.Add(key, material);
return(material);
}
public bool Equals(ShaderKeywords other)
{
return(this.keywords == other.keywords);
}
public void Merge(ShaderKeywords keywords)
{
this.keywords |= keywords.keywords;
}
