Landform migration method and device, equipment and medium

A landform and migration technology, applied in the field of image processing, can solve the problems of high working time cost, labor cost, low terrain production efficiency, etc., and achieve the effect of improving production efficiency

Pending Publication Date: 2020-10-16
SHANGHAI MIHOYO TIANMING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method re-engraves the landform, resulting in low landform production efficiency, high working time cost and high labor cost

Method used

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  • Landform migration method and device, equipment and medium
  • Landform migration method and device, equipment and medium
  • Landform migration method and device, equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053]figure 1 It is a flow chart of the landform migration method provided in Embodiment 1 of the present invention. This embodiment is applicable to the situation of migrating landforms from one location to another. This method can be realized by a landform migration device, which is configured in a computer device , specifically, it may be implemented through software and / or hardware in the device. Such as figure 1 As shown, the landform migration methods specifically include:

[0054] S110. Determine the terrain height map area and the ground surface control map area corresponding to the target migration area according to the selected target migration area, terrain height map and ground surface control map, wherein the origin of the terrain height map and the ground surface control map The coordinate values ​​in the world coordinate system are respectively preset coordinate values, and the adjacent data points in the terrain height map and the surface control map are sepa...

Embodiment 2

[0068] image 3 It is a flow chart of a landform migration method provided by Embodiment 2 of the invention. This embodiment is further optimized on the basis of various alternative solutions in the foregoing embodiments to describe in detail the process of generating landform migration. Such as image 3 As shown, the landform migration method provided in the embodiment of the present invention includes the following steps:

[0069] S210. Determine the terrain height map area and the ground surface control map area corresponding to the target migration area according to the selected target migration area, terrain height map and ground surface control map, wherein the origin of the terrain height map and the ground surface control map The coordinate values ​​in the world coordinate system are respectively preset coordinate values, and the adjacent data points in the terrain height map and the surface control map are separated by a preset distance in the direction of each coor...

Embodiment 3

[0081] Figure 5 A schematic structural diagram of a landform migration device provided by Embodiment 3 of the present invention is shown. This embodiment of the present invention is applicable to the case of migrating landform elements in an image from one position to another.

[0082] Such as Figure 5 As shown, the landform migration device in the embodiment of the present invention includes: an area determination module 310 , a sampling module 320 and a migration module 330 .

[0083] Wherein, the area determining module 310 is used to determine the terrain height map area and the surface control map area corresponding to the target migration area according to the selected target migration area, terrain height map and surface control map, wherein the terrain height map and The coordinate values ​​of the origin of the surface control map in the world coordinate system are preset coordinate values, and the adjacent data points in the terrain height map and the surface contr...

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Abstract

The embodiment of the invention discloses a landform migration method and device, equipment and a medium, and the method comprises the steps: determining a terrain height map region and a ground surface control map region corresponding to a target migration region according to the selected target migration region, terrain height map and ground surface control map; determining an overall migrationamount of landform migration, and sampling a surface height value and a control coefficient before migration corresponding to each data point in the terrain height map area and the surface control maparea based on the overall migration amount; and determining a final height value and a final control coefficient of each data point according to the initial ground surface height value and the initial control coefficient of each data point, the sampling value of the ground surface height value, the sampling value of the control coefficient and the overall migration quantity so as to complete landform migration. According to the method of the embodiment of the invention, the problem of low landform engraving landform manufacturing efficiency required by landform migration is solved; the targetlandform image manufacturing efficiency can be improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of image processing, and in particular to a landform migration method, device, equipment and medium. Background technique [0002] In the process of game production, it is usually necessary to design and produce the environment, terrain and other content in the big world. After a landform is created in the big world of the game, when the scene is switched or the location of the landform is changed, the completed landform needs to be moved to another location in the big world. [0003] Currently, migration of Landscapes is usually done by remaking the same Landscape at the new location with the sculpting tool. However, this method re-engraves the landform, which leads to low landform production efficiency, high working time cost and high labor cost. Contents of the invention [0004] Embodiments of the present invention provide a landform migration method, device, equipment and m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/00
CPCG06T11/00
Inventor 曹阳陆秉君
Owner SHANGHAI MIHOYO TIANMING TECH CO LTD
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