txdp is a section in the item definition file in Grand Theft Auto: San Andreas and Grand Theft Auto IV. It is used as an extended texture archive with generic textures. If a texture for an object isn't found in the assigned txd, and there is a parent txd specified, the game looks there for the texture.
Format
txdp
TxdName, TxdParentName
end
Identifier
Type
Description
A
TxdName
string
Name of the .txd/.wtd child texture dictionary without extension.
B
TxdParentName
string
Name of the .txd/.wtd parent texture dictionary without extension.
