3d model generation system and method thereof

A 3D model generation system, comprising:

• a user device, comprising a model generation application program unit, wherein the model generation application program unit comprises:
• a database module, used to store model names of multiple objects, wherein each of the model names corresponds to an original model file, and the original model file has at least one physical material parameter;
• an identification module, connected to the database module to receive an object information file, wherein the object information file comprises a predefined drawing information and a predefined object information, the predefined object information can be included or not included in the predefined drawing information, the predefined drawing information comprises at least one predefined object, the identification module can extract the predefined object information. and the predefined object information comprises at least an object name, an object type, an object position and an object size;
• and
• a model generation module, connected to the database module and the identification module to search the corresponding model name and the original model file in the database module based on each object name or/and the object type, and generate at least one virtual object model from the original model file based on the object size and the physical material parameter, and arrange all the generated virtual object models based on the object position to complete a simulated object environment corresponding to the predefined drawing information.