The main technical method of converting oblique photographic 3D model from OSGB format to OBJ format
Converting the 3D model obtained by oblique photography from OSGB format to OBJ format can achieve more flexible and convenient data application and management. The main technical methods are as follows:
1. Use conversion tools
There are many 3D model format conversion tools on the market, such as K3DMaker, FME, GlobalMapper, ArcGIS, etc. These tools can convert oblique photographic 3D models in OSGB format to OBJ format, and support a variety of parameters and options for configuration and optimization. Users only need to select the corresponding tool to complete the conversion.
2. Programming conversion
Converting using a programming language is another common approach. For example, use languages such as Python or Java to write codes to parse the OSGB format, extract the necessary data information, and then convert it to the OBJ format. This method requires some programming ability and experience, but can be customized and optimized according to specific needs.
3. Manual conversion
Manual conversion is a simple and crude method, suitable for scenarios with a small amount of data. Users can use 3D modeling software (such as SketchUp, Blender, etc.) to open oblique photographic 3D models in OSGB format, and then export them to OBJ format. Although this method is simple to operate, it is not practical for large-scale data transformation.
4. Use multiple methods in combination
The above three methods are not mutually exclusive, but can be used in combination. For example, use conversion tools to convert OSGB format to OBJ format first, and then use programming language or manual editing tools to make some adjustments and optimizations. This method can give full play to the advantages of various methods and improve the conversion efficiency and quality.
5. A fast and high-quality conversion tool with a visual interface.
In order to facilitate users to convert and process the 3D model data of super-large scenes, it is necessary to develop a fast and high-quality 3D model format conversion software tool with a visual interface to help users quickly complete the conversion from OSGB format to OBJ and 3D Tiles formats.
To sum up, the main technical methods for converting oblique photographic 3D models from OSGB format to OBJ format include the use of conversion tools, programming conversion, manual conversion and combined use of multiple methods. Users can choose a suitable method according to specific needs and scenarios, and pay attention to the precision and accuracy of the data during the conversion process to ensure the quality and reliability of the conversion results.
How to achieve high-quality data 3D Tiles format conversion of ultra-large-scale oblique photography 3D models, fast and efficient processing tool software is very important to ensure fast format conversion and model quality standards, improve conversion efficiency, and reduce storage and transmission costs. The following is a fast and efficient 3D model data format conversion software.
Introduction to 3D Factory Software
3D factory K3DMaker is a professional processing software with functions such as 3D model browsing, analysis, lightweight, top-level merge construction, geometric correction, format conversion, color and cutting. Operations such as mesh simplification, texture compression, and level optimization of the 3D model can be performed, so as to realize the lightweight of the 3D model. Large lightweight compression ratio, high model lightweight efficiency, and high automatic processing capability; multiple algorithms are used to perform geometric fine correction processing on 3D models, with high precision, fast processing speed, and super large model support; excellent data processing and conversion tools support Convert the 3D model in OSGB format to 3DTiles and other formats, which can be converted quickly. Come and experience it. The download address is shown in the illustration.
