2D and 3D Reproduction Switching for Polygon-Heavy Rendering
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Solution Overview
Problem
Drawing three-dimensional models with a large number of polygons requires significant computational resources, making it desirable to utilize two-dimensional data for processing to reduce the calculation load.
Innovation Solution
An information processing apparatus and method that switches between first reproduction processing based on 2D data and second reproduction processing based on 3D data, using a switching control unit to manage the transition between the two.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If 3D data with a large number of polygons is used for rendering, then rendering quality is improved, but computational load increases
Solution Approach 1:
The system dynamically switches between 2D data and 3D data based on real-time conditions such as object distance, camera angle, and importance level. This dynamic adaptation allows the rendering system to optimize computational load while maintaining quality where necessary, resolving the contradiction between rendering quality and computational power requirements
Solution Approach 2:
The patent applies different data types to different regions or objects in the scene based on their importance, distance from camera, and visual significance. Critical objects close to the camera use high-quality 3D data, while distant or less important objects use 2D data, thereby distributing computational load locally rather than uniformly across the entire scene
2Power
If 2D data is used for processing, then computational load is reduced, but rendering quality may deteriorate
Solution Approach 1:
The system applies 3D data processing selectively to only those portions of the scene that require high quality rendering, rather than processing the entire scene with 3D data. This partial application of the more resource-intensive 3D processing maintains overall quality while significantly reducing total computational load
Solution Approach 2:
The switching between 2D and 3D data is dynamic and adaptive, allowing the system to maintain high rendering quality for important objects while using 2D data for less critical elements, thus balancing quality and computational efficiency based on real-time scene requirements
3Productivity
If switching between 2D and 3D data processing is implemented, then computational efficiency is improved, but system complexity increases
Solution Approach 1:
The system performs preliminary evaluation of scene objects to determine their importance, distance, and suitability for 2D or 3D rendering before actual rendering occurs. This pre-assessment allows the switching logic to operate efficiently without adding significant complexity during the rendering process itself
Solution Approach 2:
The switching control unit serves multiple functions: it evaluates objects, determines appropriate data types, manages data selection, and coordinates rendering operations. This multi-functionality consolidates complexity into a single control mechanism rather than requiring separate systems for each function
Data Source
AI summary
For example, reproduction processing based on each of 2D data and 3D data is switched.There is provided an information processing apparatus including a switching control unit that acquires the 2D data and the 3D data on the same subject and controls switching between first reproduction processing based on the 2D data and second reproduction processing based on the 3D data.