bool Decal::OnSerializeFrom (const TreeNode& node)
{
IGraphics* graphics = mCore->GetGraphics();
if (graphics == 0) return false;
const String& tag = node.mTag;
const Variable& value = node.mValue;
if (tag == "Shader")
{
SetShader( graphics->GetShader(value.AsString()) );
}
else if (tag == "Color")
{
if (value.IsColor4f())
{
SetColor(value.AsColor4f());
}
else if (value.IsColor4ub())
{
SetColor(value.AsColor4ub());
}
}
else if (tag == "Textures")
{
mTextures.Clear();
if (value.IsStringArray())
{
const Array<String>& list = value.AsStringArray();
for (uint i = 0; i < list.GetSize(); ++i)
{
// Skip legacy functionality
if (!list[i].BeginsWith("[Generated]"))
{
const ITexture* tex = graphics->GetTexture(list[i]);
if (tex != 0) mTextures.Expand() = tex;
}
}
}
}
else return false;
return true;
}
void Decal::SetShader (const String& shader)
{
IGraphics* graphics = GetGraphics();
if (graphics != 0) SetShader( graphics->GetShader(shader) );
}
