Method and apparatus for generating 3D scene based on large language model, electronic device, and storage medium

An electronic device, comprising:

• at least one processor;
• and
• a memory connected with the at least one processor communicatively;
• wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method for generating a 3D scene based on large language model (LLM), the method for generating the 3D scene based on large language model comprising:
• processing description information of a target three-dimensional scene to obtain label information in the description information, comprising:
• generating an extraction operation prompt of the LLM based on the description information, and processing the description information by the LLM based on the extraction operation prompt to obtain the label information, wherein the label information is key information for the description information;
• generating a query operation prompt of the LLM based on the label information, and acquiring a target asset set matched with the label information by the LLM based on the query operation prompt, the target asset set comprising a target asset in the target three-dimensional scene, target material information of the target asset and target scene attribute information of the target asset, wherein the target asset set is acquired based on a target information by adopting preset plug-in, the target information is obtained by matching the label information with a plurality of pieces of pre-recorded candidate information based on a corresponding relationship learned in advance by the LLM, the plurality of pieces of candidate information are classified into a plurality of categories which represent asset information, scene attribute information and material information respectively;
• and
• generating the target three-dimensional scene based on the target asset set.

A non-transitory computer readable storage medium with computer instructions stored thereon, wherein the computer instructions are used for causing a computer to perform a method for generating a 3D scene based on large language model (LLM), the method for generating the 3D scene based on large language model comprising:

• processing description information of a target three-dimensional scene to obtain label information in the description information, comprising:
• generating an extraction operation prompt of the LLM based on the description information, and processing the description information by the LLM based on the extraction operation prompt to obtain the label information, wherein the label information is key information for the description information;
• generating a query operation prompt of the LLM based on the label information, and acquiring a target asset set matched with the label information by the LLM based on the query operation prompt, the target asset set comprising a target asset in the target three-dimensional scene, target material information of the target asset and target scene attribute information of the target asset, wherein the target asset set is acquired based on a target information by adopting preset plug-in, the target information is obtained by matching the label information with a plurality of pieces of pre-recorded candidate information based on a corresponding relationship learned in advance by the LLM, the plurality of pieces of candidate information are classified into a plurality of categories which represent asset information, scene attribute information and material information respectively;
• and
• generating the target three-dimensional scene based on the target asset set.