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Re: a new easy 3d game engine
[Re: aaqiang]
#139400
07/04/07 04:10
07/04/07 04:10
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Joined: Oct 2003
Posts: 827 22�21'24"N 114�07'30"E
Frederick_Lim
User
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User
Joined: Oct 2003
Posts: 827
22�21'24"N 114�07'30"E
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It looks easy and very good visual, but it is not easy if your scene growing large. Quote:
When virtual world become complex and big, the performance of rendering will decrease. So Visibility Culling is come for this problem, the resolve method is try to find out only the potentially visible objects to draw.
See picture above, a room have a window and a door, only a bed in it. Assume you stand in room, the possible visible objects is room self ( bed, walls ), and seeing things through window & door. So this is the Visibility Culling algorithm in Awakening: Section + Portal. The room interior space is Section, the window & door is Portal.
Section is described by a series planes (a surface can be look upon a plane) in Awakening. To create section, hold Ctrl & left click to select a series surfaces ( in above room, they should are room's four wall + floor + ceiling ), then select menu: Create > Section. If do right, all room's wall will become red.
Portal is described by a rectangle in Awakening, portal is lie at surface. To create portal, click the drop down arrow right at in toolbar, select 'Portal' in popup menu. Then left - click & drag in surface, you will see a blue rectangle sizing along with your mouse move. You also can adjust portal use standard Move/Rotate/Scale command of Main Toolbar.
After creating sections & portals, you need compile scene ( press Ctrl + F7 ) to view right result.
In 3DGS I simply open the map compiler and click OK.
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Re: a new easy 3d game engine
[Re: Nems]
#139401
07/04/07 04:36
07/04/07 04:36
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Joined: Jul 2007
Posts: 9
aaqiang
OP
Newbie
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OP
Newbie
Joined: Jul 2007
Posts: 9
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Compact web3d plugins for embedding into Firefox, Opera and IE. It lets you show 3d scenes in web pages. The plugin only 374K (569K for IE). Please see some web3d samples at: Gallery(firefox is recommended)
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Re: a new easy 3d game engine
[Re: aaqiang]
#139402
07/04/07 08:13
07/04/07 08:13
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Joined: Dec 2005
Posts: 478 India
msl_manni
Senior Member
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Senior Member
Joined: Dec 2005
Posts: 478
India
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Hi, I downloaded your demo. I like it very much. But I am at confusion, as there is very less information about the programming part of the engine. And the plugin is not working in IE. I have XP1 and the plugin reports error when runnig any demo. I tried Firefox and it's ok, but I dont use firefox that much. Please post a detailed command set and programming syntax so we can experiment. While we are at it, I would like to know if the engine is a sequel to Morfit. Bye, MSL.
My Specialities Limited.
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Re: a new easy 3d game engine
[Re: xXxGuitar511]
#139406
07/05/07 11:33
07/05/07 11:33
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Joined: Jul 2007
Posts: 9
aaqiang
OP
Newbie
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OP
Newbie
Joined: Jul 2007
Posts: 9
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Re: a new easy 3d game engine
[Re: aaqiang]
#139407
07/14/07 14:13
07/14/07 14:13
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Joined: Jul 2007
Posts: 9
aaqiang
OP
Newbie
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OP
Newbie
Joined: Jul 2007
Posts: 9
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Demo updated: problem fixed & web3d version, play FPS game on web page ( currently supports Firefox ): Click Here
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