WO2023273134A1 - Procédé et appareil de génération d'animation de jeu, support de stockage et dispositif informatique - Google Patents

Procédé et appareil de génération d'animation de jeu, support de stockage et dispositif informatique Download PDF

Info

Publication number
WO2023273134A1
WO2023273134A1 PCT/CN2021/133604 CN2021133604W WO2023273134A1 WO 2023273134 A1 WO2023273134 A1 WO 2023273134A1 CN 2021133604 W CN2021133604 W CN 2021133604W WO 2023273134 A1 WO2023273134 A1 WO 2023273134A1
Authority
WO
WIPO (PCT)
Prior art keywords
data
climbing
node
model
force
Prior art date
Application number
PCT/CN2021/133604
Other languages
English (en)
Chinese (zh)
Inventor
颜廷超
Original Assignee
完美世界(北京)软件科技发展有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 完美世界(北京)软件科技发展有限公司 filed Critical 完美世界(北京)软件科技发展有限公司
Publication of WO2023273134A1 publication Critical patent/WO2023273134A1/fr

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/50—Controlling the output signals based on the game progress
    • A63F13/52—Controlling the output signals based on the game progress involving aspects of the displayed game scene
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T13/00—Animation
    • G06T13/20—3D [Three Dimensional] animation

Definitions

  • the present invention relates to the field of data technology, in particular to a method and device for generating game animation, a storage medium, and computer equipment.
  • a construction module configured to determine a target fulcrum of the main body model, and construct an auxiliary model of the main body model at the target fulcrum.
  • a computer device including a memory, a processor, and computer programs/instructions stored on the memory, and the processor implements the computer program/instruction described in the first aspect above when executing the computer program/instruction. method steps.
  • a method for generating a game animation includes: Step 101 , Step 102 and Step 103 .
  • the node data and sub-node data are connected to generate the main model of the climbing object. Since when generating child nodes, nodes of each level can be iterated layer by layer based on a root node, and each node can be used as a child node of the previous level or as a parent node of the next level. Therefore, connecting at least one node with the child node node, the main model of the climbing object can be obtained. For game animation content such as various scenes or accessories in the game engine, it can be constructed through a data model. Therefore, based on the connection between node data and sub-node data, the main model of the climbing object can be established. For example, if the climbing object is a vine, and the main model is a branch model constructed based on node data and sub-node data.
  • the target fulcrum is determined based on the main body model, so as to construct the attachment at the target fulcrum. model to achieve realistic climbing effects.
  • the subsidiary model is an object model that grows or extends based on the main model.
  • the main model is a vine branch model
  • the subsidiary model can be a leaf model.
  • the main model is a skill lightning trunk model
  • the subsidiary model can be a skill lightning branch
  • the model is not specifically limited in the embodiment of the present invention.
  • the target fulcrum is the position point on the main body model that extends the subsidiary model in different directions.
  • the game engine renders the theme model and the subsidiary models constructed at each target fulcrum of the main body model to generate the animation of the climbing object.
  • the theme model is constructed based on at least one node and its corresponding child nodes, the theme model can be an animation of the growth of a vine branch, or a growth animation of a complete vine branch.
  • rendering according to the growth relationship between each node and child nodes. For example, node position, growth child node time are rendered as climbing order.
  • step 1023 if the probability value is greater than a preset probability threshold, it is determined that the vertex data is the target fulcrum.
  • an auxiliary model of the main body model is constructed at the target fulcrum, which specifically includes: step 1024 and step 1025 .
  • the adsorption force data is used as the maximum adsorption distance based on all the faces of the scene object model Mesh, and the MaxAdhesionDistance value of the position closest to the triangle surface projection point and the current node is used as the adsorption force data.
  • the target fulcrum follow the reverse direction of the adsorption force data, that is, the vertical main body model outwards and draw a line at the target fulcrum.
  • the tangent direction of the main model can be determined, and then a polygon is formed as the first polygonal model body.
  • the direction Tangent vector determines a polygon corresponding to the target fulcrum, preferably a quadrilateral, to obtain the first polygonal model body, and converts it in combination with characteristic parameters to obtain an auxiliary model, which is not specifically limited in the embodiment of the present invention.
  • step 101 generates the main body model of the climbing object by connecting the node data and the sub-node data, specifically including: linearizing the node data and the sub-node data connected, and obtain the main body model through three-dimensional scanning of the linearly connected line segments; or, linearly connect the node data and sub-node data, and configure the linearly connected second polygonal model body through the defined In at least one line segment, the body model is synthesized.
  • the initial numerical definition of the node data as the root node is carried out, so as to select a suitable climbing starting point.
  • the operation behavior is determined, which is not specifically limited in this embodiment of the present invention.
  • the nodes are affected by force based on a virtual growth force, so as to obtain the sub-nodes corresponding to the nodes during the climbing process.
  • the growth force data is used In order to represent the data that drives the node data to climb according to different force magnitudes and different force directions.
  • the growth force data includes the main direction force data, random force data, adsorption force data, and gravity data.
  • the force data and the main direction force data, Random force data, adsorption force data, and gravity data are in the same coordinate system, so that the node data is force-driven based on the growth force data.
  • the growth force data includes main direction force data, random force data, adsorption force data, and gravity data
  • step 202 is based on the growth force data.
  • the data is driven by force to obtain the child node data of the climbing object, which specifically includes: Step 2021 , Step 2022 and Step 2023 .
  • the node state is used to represent the state of the node data generating sub-node data
  • the climbing state is used to represent whether the node of the climbing object is in the climbing process, because the node state and the climbing state both represent the current node for climbing The state during the climbing process. Therefore, after each force-driven data in the node data or at the same time, it is necessary to determine the node state and/or climbing state in the node data.
  • the second generation unit is configured to transform the first polygonal model volume into an auxiliary model according to the characteristic parameters.
  • the scanning unit it is used to linearly connect the node data and sub-node data, and obtain the main body model through three-dimensional scanning of the linearly connected line segments; or, the configuration unit is used to perform linear connection on the node data and sub-nodes
  • the data are linearly connected, and the defined second polygonal model volume is arranged in at least one line segment after the linear connection to synthesize the main body model.
  • the driving module is used to force-drive the node data based on the growth force data to obtain the sub-node data of the climbing object, and the growth force data is used to represent and drive the node data according to different force levels Climbing data in different directions of force.
  • the obtaining unit is used to obtain the main force direction data, random force data, gravity data and adsorption force data.
  • the node data includes node status, climbing status, and force data
  • the device further includes: a first determining module, a judging module and a second determining module.
  • FIG. 12 schematically shows a computer device that can implement the method for generating game animation according to an embodiment of the present invention
  • the computer device includes a processor 1210 and a storage medium in the form of a memory 1220 .
  • the memory 1220 is an example of a storage medium having a storage space 1230 for storing computer programs/instructions 1231 .
  • the computer program/instruction 1231 is executed by the processor 1210, various steps in the method for generating game animation described above can be realized.
  • Storage media includes permanent and non-permanent, removable and non-removable media.
  • Information storage can be realized by any method or technology.
  • Information may be computer readable instructions, data structures, modules of a program, or other data.
  • Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Flash memory or other memory technology, Compact Disc Read-Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic cassettes, disk storage, quantum memory, graphene-based storage media or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by computing devices.
  • PRAM phase change memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • RAM random access memory
  • ROM read only memory
  • EEPROM Electrically Erasable

Abstract

La présente invention divulgue un procédé et un appareil de génération d'animation de jeu, un support de stockage, et un dispositif informatique. Le procédé consiste à : obtenir des données de nœud et des données de nœud enfant d'un objet d'escalade, et connecter les données de nœud aux données de nœud enfant pour générer un modèle de corps principal de l'objet d'escalade, les données de nœud étant utilisées pour représenter un état d'escalade de l'objet d'escalade fixé à un objet dans une scène de jeu, et les données de nœud enfant étant déterminées sur la base des données de nœud; déterminer un point d'appui cible du modèle de corps principal, et construire un modèle d'accessoire du modèle de corps principal au niveau du point d'appui cible; et rendre le modèle de corps principal de l'objet d'escalade et le modèle d'accessoire pour générer une animation de l'objet d'escalade. Le procédé est principalement utilisé pour générer une animation de jeu.
PCT/CN2021/133604 2021-06-29 2021-11-26 Procédé et appareil de génération d'animation de jeu, support de stockage et dispositif informatique WO2023273134A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202110727441.1A CN113457136B (zh) 2021-06-29 2021-06-29 游戏动画的生成方法及装置、存储介质、终端
CN202110727441.1 2021-06-29

Publications (1)

Publication Number Publication Date
WO2023273134A1 true WO2023273134A1 (fr) 2023-01-05

Family

ID=77873764

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/133604 WO2023273134A1 (fr) 2021-06-29 2021-11-26 Procédé et appareil de génération d'animation de jeu, support de stockage et dispositif informatique

Country Status (2)

Country Link
CN (1) CN113457136B (fr)
WO (1) WO2023273134A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113457136B (zh) * 2021-06-29 2022-05-31 完美世界(北京)软件科技发展有限公司 游戏动画的生成方法及装置、存储介质、终端

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120225414A1 (en) * 2011-03-03 2012-09-06 Korea National University Of Education Industry-Academy Coopration Foundation Method and apparatus for teaching biology using virtual living organism
US20130198693A1 (en) * 2011-11-30 2013-08-01 Seyet Llc Three-dimensional animation technology for describing and manipulating plant growth
CN109670454A (zh) * 2018-12-21 2019-04-23 Oppo广东移动通信有限公司 一种生物信息介绍方法、生物信息介绍装置及终端设备
CN110163946A (zh) * 2019-05-27 2019-08-23 网易（杭州）网络有限公司 游戏中植被的渲染方法和装置
CN110808970A (zh) * 2019-10-28 2020-02-18 上海掌门科技有限公司 一种用于提供植物生长信息的方法与设备
CN112669430A (zh) * 2020-12-23 2021-04-16 北京像素软件科技股份有限公司 模拟植物生长的方法、装置、移动终端及存储介质
CN113457136A (zh) * 2021-06-29 2021-10-01 完美世界(北京)软件科技发展有限公司 游戏动画的生成方法及装置、存储介质、终端

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104794742B (zh) * 2015-05-08 2017-12-01 中国科学院软件研究所 一种基于有限元方法的气球膨胀动画模拟方法
CN106582012B (zh) * 2016-12-07 2018-12-11 腾讯科技（深圳）有限公司 一种vr场景下的攀爬操作处理方法和装置
CN109550250B (zh) * 2018-11-16 2022-04-29 网易（杭州）网络有限公司 虚拟对象骨骼数据处理方法及装置、存储介质、电子设备
CN110930486B (zh) * 2019-11-28 2023-11-17 网易（杭州）网络有限公司 一种游戏中虚拟草丛的渲染方法、装置及电子设备
CN112562050B (zh) * 2020-11-27 2023-07-18 成都完美时空网络技术有限公司 虚拟对象风动画的生成方法及装置、存储介质、终端
CN112316429A (zh) * 2020-11-27 2021-02-05 腾讯科技（深圳）有限公司 虚拟对象的控制方法、装置、终端及存储介质
CN113018865B (zh) * 2021-03-31 2022-07-29 腾讯科技（深圳）有限公司 攀爬线生成方法、装置、计算机设备及存储介质

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120225414A1 (en) * 2011-03-03 2012-09-06 Korea National University Of Education Industry-Academy Coopration Foundation Method and apparatus for teaching biology using virtual living organism
US20130198693A1 (en) * 2011-11-30 2013-08-01 Seyet Llc Three-dimensional animation technology for describing and manipulating plant growth
CN109670454A (zh) * 2018-12-21 2019-04-23 Oppo广东移动通信有限公司 一种生物信息介绍方法、生物信息介绍装置及终端设备
CN110163946A (zh) * 2019-05-27 2019-08-23 网易（杭州）网络有限公司 游戏中植被的渲染方法和装置
CN110808970A (zh) * 2019-10-28 2020-02-18 上海掌门科技有限公司 一种用于提供植物生长信息的方法与设备
CN112669430A (zh) * 2020-12-23 2021-04-16 北京像素软件科技股份有限公司 模拟植物生长的方法、装置、移动终端及存储介质
CN113457136A (zh) * 2021-06-29 2021-10-01 完美世界(北京)软件科技发展有限公司 游戏动画的生成方法及装置、存储介质、终端

Also Published As

Publication number Publication date
CN113457136B (zh) 2022-05-31
CN113457136A (zh) 2021-10-01

Similar Documents

Publication Publication Date Title
WO2019242454A1 (fr) Procédé, appareil et dispositif de déplacement de modélisation d'objet
CN109934897B (zh) 一种摆动效果模拟系统、方法、计算设备及存储介质
US20090174703A1 (en) Particle-based method of generating and animating three-dimensional vegetation
Zhang et al. Data-driven synthetic modeling of trees
WO2022111037A1 (fr) Dispositif et procédé de rendu d'animation de vent d'un objet virtuel, programme et support lisible
KR20080090671A (ko) 3ｄ 객체 모델에 텍스쳐를 매핑하는 방법 및 장치
WO2023273134A1 (fr) Procédé et appareil de génération d'animation de jeu, support de stockage et dispositif informatique
JP2008027441A (ja) 複数の要素を含むサラウンド・ビジュアル・フィールドを生成する方法、複数の要素を含むサラウンド・ビジュアル・フィールドを生成するサラウンド・ビジュアル・フィールド・システム、および入力ストリームに応答するサラウンド・ビジュアル・フィールドを生成する方法
JP4842242B2 (ja) キャラクタアニメーション時の皮膚のしわのリアルタイム表現方法及び装置
CN110298136A (zh) 基于bim技术场景建造方法和系统及于园林景观数字建模中的应用
CN111915710A (zh) 基于实时渲染技术的建筑渲染方法
Lawrence et al. A painting interface for interactive surface deformations
Sen et al. Modelling trees and their interaction with the environment: A survey
CN113298923B (zh) 一种仿真电子画的生成方法、装置、设备及存储介质
Murdock Kelly L. Murdock's Autodesk 3ds Max 2016 Complete Reference Guide
Weier et al. Generating and rendering large scale tiled plant populations
CN113470146B (zh) 游戏动画素材的生成方法及装置、存储介质、终端
Knutzen et al. Generating climbing plants using l-systems
Hristov et al. A Workflow for Developing Game Assets for Video Games
Lu et al. Design and implementation of three-dimensional game engine
Catanese et al. Rendering of 3d dynamic virtual environments
Jung et al. Virtual Worlds
Patrick et al. Extending space colonization tree modeling for artistic control and environmental interactions
CN117611781B (zh) 一种实景三维模型的压平方法及装置
CN115423917B (zh) 一种全球三维风场实时绘制方法及系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21948060

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE