Lens halation simulation method, lens halation simulation device and terminal equipment

A simulation method and a technology of a simulation device, which are applied in the field of lens flare simulation, can solve problems such as complex simulation calculations and halos, and achieve the effects of improving rendering efficiency and improving practicability
CN109529333AInactive Publication Date: 2019-03-29BEIJING PIXEL SOFTWARE TECH
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING PIXEL SOFTWARE TECH
Publication Date
2019-03-29
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The embodiment of the invention provides a lens halation simulation method, a lens halation simulation device and terminal equipment, and relates to the technical field of lens halation simulation. The method comprises the steps that whether or not the sun is shielded is judged according to a preset depth image and the current position of the sun, if not, a halation model is constructed, wherein the halation model comprises multiple light spot models; rendering is conducted on the light spot model according to preset rules for each light spot model to complete the simulation of halation. By means of the method, whether or not the sun is shielded can be judged by sampling the preset depth image to improve the rendering efficiency.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the technical field of lens flare simulation, in particular to a lens flare simulation method, a lens flare simulation device and a terminal device. Background technique

[0002] In today's 3D game scene, it is very common to simulate the sun, but when the camera is facing the sun, it can show a realistic and charming lens flare effect, which can add a little more atmosphere to the game scene. We know that a lens is often a lens group composed of many lenses. Although each lens has high transparency, it is inevitable that part of it will be reflected and scattered, and these light rays that are not in the same direction as other incident light will cause halos. appear. The inventors have found through research that there is a problem of complex simulation calculations in the existing lens flare simulation technology. Contents of the invention

[0003] In view of this, the object of the present invention is to provid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More