Overall illumination computer simulation processing method based on photon mapping image
A photon mapping and analog processing technology, applied in the direction of program control devices, etc., can solve the problem of difficult to draw images, and achieve the effect of fast and realistic rendering effect.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0029] like figure 1 As shown, the present embodiment performs the computer simulation processing flow chart of the overall illumination based on the photon map. Follow the steps below:
[0030] (1) Establish the structure of photons
[0031] The computer builds the photon's structure by simulating the photon's parameters. The structure of a photon mainly has three variables, namely the position, direction, and energy of the photon, and its structure is as follows:
[0032]
[0033] Since the present invention uses the KD tree to store photons, a variable is also set to indicate the position of the photon in the KD tree.
[0034] (2) Create a class for photon graphs
[0035] In order to spread the energy and adjust the photon motion, it is necessary to create a class that includes the photon structure and all functional functions. This class mainly has the following member variables or functions: a pointer to the global photon graph, a variable to record the number of ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com