CN101021951A - Method for constituting 3D game map utilizing random number - Google Patents
Method for constituting 3D game map utilizing random number Download PDFInfo
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- CN101021951A CN101021951A CNA200710048746XA CN200710048746A CN101021951A CN 101021951 A CN101021951 A CN 101021951A CN A200710048746X A CNA200710048746X A CN A200710048746XA CN 200710048746 A CN200710048746 A CN 200710048746A CN 101021951 A CN101021951 A CN 101021951A
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Abstract
This invention discloses a method for structuring 3D game maps by random numbers including the following steps: developing a map editor with a random number evolution function, then setting up a blank game map in the editor to put seeds of map elements on the map to start up a random number evolution algorithm and the elements grow in terms of a natural rule, and the editor grows an original map after the growing algorithm is finished or the map plotter stops the algorithm actively then the plotter modifies the map and adds other elements, finally the editor stores the map, when the game is played, the map is loaded on the game world to greatly increase the efficiency of cartography.
Description
Technical field
The present invention relates in the field of network game to the establishment and the generation of map particularly a kind of method of utilizing random number to make up the 3D map.
Background technology
In online game, map is absolutely necessary, and so-called map is meant the world at player place in recreation, comprise various landform, various buildingss, forest land and meadow etc. are arranged, and along with the online game world becomes increasingly complex, the map of recreation is increasing.Some that exist in the recreation mainly influence recreation scenery attractive in appearance, and the flowers, plants and trees in for example playing etc. just are referred to as natural plants.
Traditional generating mode of map generally is that map volume of exploitation is earlier seized device, compile out earlier some landform by the cartography personnel with map_editor then, utilize instruments such as 3Dmax to set up the 3D object model then, again these models are placed into above the map singly.The mode workload of this manual construction gaming world is very huge, and can't guarantee that in the inefficient while growth of the plant that builds meets the natural law.
Summary of the invention
The present invention can be by random number and initial map of the moving generation of the natural law oneself for a kind of method of utilizing random number to make up the 3D map that provides is provided, and the cartography personnel can seize volume again on this base goes out.Can solve the factitious problem of efficient scene low and that construct, thereby promote the efficient of cartography greatly.
Technical scheme of the present invention is as follows:
A kind of method of utilizing random number to make up the 3D map is characterized in that step is as follows:
A, map of exploitation are compiled and are seized device, and this volume is seized device and had random number evolution algorithm function;
B, compile at map and to seize a newly-built blank map in the device;
C, on map, place the seed of natural plants with map_editor as required;
D, start the random number evolution algorithm in map_editor, the map element that step C is placed is grown by the natural law;
E, when growth algorithm finish or cartography personnel active termination growth algorithm after, map_editor just generates an original map, and then by the cartography personnel map that algorithm generates is made amendment, and adds other atural object elements;
F, preserve map by map_editor at last, when game running, map can be loaded into gaming world.
Described seed comprises all natural elements.As the desert, the oasis, forest, where rivers etc. for example plant several pine trees, where place a lake, where place volcano or the like.
The evolution algorithm at random of described map is that map is divided into plurality of small blocks according to the spacing that equates in length and breadth, and the growth of every fritter implants or death are all determined by the environment of other eight fritters around this piece and the environment of self piece.
Plant in described every can be to generate or death by calculating earlier all, changes its state then, and cycle calculations; Calculate the current ambient conditions of this fritter implants according to the plant situation around every fritter again.
Described ambient conditions is meant moisture, and soil is shouted etc., can change with border situation factually.
Plant in described every fritter can also grow by simultaneously peripherad fritter, and cycling deposition is until obtaining a gratifying natural world.
Described other atural object elements comprise urban architecture, road etc.
Beneficial effect of the present invention is as follows:
The present invention can solve the factitious problem of make efficiency scene low and that construct of map, thereby has promoted the efficient of cartography greatly, and has reduced staff's workload, has also saved corresponding cost for the game developer simultaneously.
Description of drawings
Fig. 1 is a workflow diagram of the present invention
Fig. 2 is a plant evolution algorithm flow chart of the present invention
Embodiment
Embodiment
A kind of method of utilizing random number to make up the 3D map, its step is as follows:
A, map of exploitation are compiled and are seized device, and this volume is seized device and had random number evolution algorithm function.
B, compile at map and to seize a newly-built blank map in the device;
C, on map, place the seed of natural plants with map_editor as required;
D, in map_editor opens moving random number evolution algorithm, the map element that step C is placed is grown by the natural law;
E, when growth algorithm finish or cartography personnel active termination growth algorithm after, map_editor just generates an original map, and then by the cartography personnel map that algorithm generates is made amendment, and adds other atural object elements;
F, preserve map by map_editor at last, when game running, map can be loaded into gaming world.
Described seed comprises all natural elements.As the desert, the oasis, forest, where rivers etc. for example plant several pine trees, where place a lake, where place volcano or the like.
The evolution algorithm at random of described map is that map is divided into plurality of small blocks according to the spacing that equates in length and breadth, and the growth of every fritter implants or death are all determined by the environment of other eight fritters around this piece and the environment of self piece.
Plant in described every can be to generate or death by calculating earlier all, changes its state then, and cycle calculations; Calculate the current ambient conditions of this fritter implants according to the plant situation around every fritter again.
Described ambient conditions is meant moisture, and soil is shouted etc., can change with border situation factually.
Plant in described every fritter can also grow by simultaneously peripherad fritter, and cycling deposition is until obtaining a gratifying natural world.
Described other atural object elements comprise urban architecture, road etc.
Embodiment 2
The method can be integrated in the function of map_editor, behind a newly-built blank map, earlier manually put several objects in scene, as the seed of map element, to enable the method then plant is grown automatically, landform changes automatically, feel much the same map until forming the map edit person, again by the little details of wherein some of map edit person manual modification, and create city, road etc. in the above.
We are divided into several sub-boxes to map earlier, set for example temperature of respective attributes for earlier each grid, humidity or the like, a plant is arranged on each grid, each plant all unsoundness value and grow up is planted and every index of demand, add some little enchancement factors according to the ambient conditions of several grid on every side and judge that this plant is growth or death, when plant grows into necessarily degree of being, the peripherad grid expansion of certain probability is just arranged, and then by around the plant situation calculate the change of the temperature humidity etc. of these lattice, circulation always is till obtaining satisfied map.
Claims (5)
1, a kind of method of utilizing random number to make up the 3D map is characterized in that step is as follows:
A, map of exploitation are compiled and are seized device, and this volume is seized device and had random number evolution algorithm function;
B, compile at map and to seize a newly-built blank map in the device;
C, on map, place the seed of natural plants with map_editor as required;
D, start the random number evolution algorithm in map_editor, the map element that step C is placed is grown by the natural law;
E, when growth algorithm finish or cartography personnel active termination growth algorithm after, map_editor just generates an original map, and then by the cartography personnel map that algorithm generates is made amendment, and adds other atural object elements;
F, preserve map by map_editor at last, when game running, map can be loaded into gaming world.
2, a kind of method of utilizing random number to make up the 3D map according to claim 1, it is characterized in that: the described seed of step C comprises the element of all gaming worlds.
3, a kind of method of utilizing random number to make up the 3D map according to claim 1, it is characterized in that: the evolution algorithm at random of described map is that map is divided into plurality of small blocks according to the spacing that equates in length and breadth, and the growth of every fritter implants or death are all determined by the environment of other eight fritters around this piece and the environment of self piece.
4, a kind of method of utilizing random number to make up the 3D map according to claim 3, it is characterized in that: the plant in described every can be to generate or death by calculating earlier all, change its state then, and cycle calculations: calculate the current ambient conditions of this fritter implants according to the plant situation around every fritter again.
5, according to claim 3 or 4 described a kind of methods of utilizing random number to make up the 3D map, it is characterized in that: the plant in described every fritter can also grow by simultaneously peripherad fritter, and cycling deposition is until obtaining a complete natural world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710048746XA CN101021951A (en) | 2007-03-28 | 2007-03-28 | Method for constituting 3D game map utilizing random number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710048746XA CN101021951A (en) | 2007-03-28 | 2007-03-28 | Method for constituting 3D game map utilizing random number |
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| CN101021951A true CN101021951A (en) | 2007-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA200710048746XA Pending CN101021951A (en) | 2007-03-28 | 2007-03-28 | Method for constituting 3D game map utilizing random number |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101923602A (en) * | 2010-06-07 | 2010-12-22 | 上海那里网络科技有限公司 | Method and device for identifying and marking different terrains in virtual scene |
| CN101661628B (en) * | 2008-08-28 | 2012-03-28 | 中国科学院自动化研究所 | Method for quickly rendering and roaming plant scene |
| CN102607578A (en) * | 2012-02-16 | 2012-07-25 | 华为终端有限公司 | Method and device for making navigation map of local region |
| CN107126702A (en) * | 2017-04-20 | 2017-09-05 | 杭州游聚信息技术有限公司 | A kind of generation method of 3D game Random map |
| CN108573513A (en) * | 2017-03-14 | 2018-09-25 | 腾讯科技（深圳）有限公司 | Random element generation method and random element generating means |
| CN108939541A (en) * | 2018-07-24 | 2018-12-07 | 合肥爱玩动漫有限公司 | A kind of method that special screne is competed by random number point in game |
| CN110404263A (en) * | 2019-07-26 | 2019-11-05 | 网易（杭州）网络有限公司 | A kind of visualizing editing method and device |
-
2007
- 2007-03-28 CN CNA200710048746XA patent/CN101021951A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101661628B (en) * | 2008-08-28 | 2012-03-28 | 中国科学院自动化研究所 | Method for quickly rendering and roaming plant scene |
| CN101923602A (en) * | 2010-06-07 | 2010-12-22 | 上海那里网络科技有限公司 | Method and device for identifying and marking different terrains in virtual scene |
| CN101923602B (en) * | 2010-06-07 | 2012-08-15 | 上海那里网络科技有限公司 | Method and device for identifying and marking different terrains in virtual scene |
| CN102607578A (en) * | 2012-02-16 | 2012-07-25 | 华为终端有限公司 | Method and device for making navigation map of local region |
| CN102607578B (en) * | 2012-02-16 | 2015-08-19 | 华为终端有限公司 | For making method and the device of the navigation map of regional area |
| CN108573513A (en) * | 2017-03-14 | 2018-09-25 | 腾讯科技（深圳）有限公司 | Random element generation method and random element generating means |
| CN108573513B (en) * | 2017-03-14 | 2021-08-03 | 腾讯科技（深圳）有限公司 | Random element generation method and random element generation device |
| CN107126702A (en) * | 2017-04-20 | 2017-09-05 | 杭州游聚信息技术有限公司 | A kind of generation method of 3D game Random map |
| CN107126702B (en) * | 2017-04-20 | 2020-08-25 | 杭州游聚信息技术有限公司 | Generation method of 3D game random map |
| CN108939541A (en) * | 2018-07-24 | 2018-12-07 | 合肥爱玩动漫有限公司 | A kind of method that special screne is competed by random number point in game |
| CN110404263A (en) * | 2019-07-26 | 2019-11-05 | 网易（杭州）网络有限公司 | A kind of visualizing editing method and device |
| CN110404263B (en) * | 2019-07-26 | 2023-04-07 | 网易（杭州）网络有限公司 | Visual editing method and device |
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Open date: 20070822 |