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jPCT-AE - a 3d engine for Android => Support => Topic started by: gamenewer on October 26, 2014, 01:34:50 pm
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The attached pics are taked from a car race game , the effect is very cool , I want to perform this effect by jpct , but I don't know how to perform the dynamic color line around the car ? Any sugestion or sample code , Thanks very much ! :)
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another one,
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The effect is very cool , if anyone want the game to take a look at , check out the game here http://pan.baidu.com/s/
fsdfsdfsfsfsfdsd
The game about 26M size. :)
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I'm not sure what kind of effect that actually is. Judging from the screen shots, it looks like something that could be done with some colored textures and some additive blending.
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Hello ,Egon , Please look at the game if you have time , This colored line is random and dynamic and diffrent size, maybe it created by program ,not by texture , the sphere is have a texture around the car.
Very thanks!
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I can't look at it at the moment. I'm on holiday and the mobile connection here is pretty bad. I can habe a look next week.
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I'm sorry , I don't know you are on holiday , Have a good time! :)
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Hello , Egon , Are you back ? :) :)
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Yes. But i'm not really willing to install some app from a dubious source from a website of which i don't even understand the language. Is the a version of this thing available on Google Play?
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I'm so Sorry, The game is not available on Google Play . you can use orgin version http://pan.baidu.com/s/1bnnMO0J , I promise this game is not have virus beacuse I have tested it. This game is very hot in china , the game maker is cocos2d-x copration in beijing. If you have some doubts ,You can install and play the game in fly mode, and then delete the game , or install the game on a no sim card phone. anyway , I only want you lookat the game cool effect and give me some sugestion, no other mean . I hope you can see my mean...
:) :) :) :)
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I recode a game video and place on my net disk http://pan.baidu.com/s/1hq8Bzww, but the effect is very poor..... :-[
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I've removed the link to the cracked version, because i don't want to support this. Anyway, i can't download anything, neither the free version nor the video. The connection to china seems to be so slow, that it's impossible to download something without running into a time out... :(
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Hello Egon , I have split the game into 5 parts and send you by email. Please check them out and use 7zip unpack.
Thank you very much !
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Ok, i tried it...i'm not sure if you are talking about the circles on the floor or the sphere around the car...but in both cases, it looks like some simple geometry (planes and spheres) with some transparent textures applied to it and using additive blending. The rest is all about moving, rotating and scaling the objects so that it looks good. This isn't a technical problem, it's an asthetical one.
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The effect include circles on the floor and color lines aroud the car , I see those color lines random rotate and size is dynamic changed, I don't konw how to realize this effect? in other words , which type texture (picture) can make this effect? if show an example picture maybe helpful.
I use the attached picture on a sphere , but effect is big diffrent :-[
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As said, this is more of an artistic challenge than it is a technical one. And i'm no artist. I suggest to try different textures and object manipulations and see what's happening. Maybe that helps to find something that looks good enough.
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Ok, Thanks
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The sphere could a shader done around a spherical object http://http.developer.nvidia.com/GPUGems2/gpugems2_chapter16.html
edit: i dont think it would need to be as complex as the one in the link though as you aren't trying to simulate light scattering.
if you can use the shaders you may be able to set it so fragments at right angles to the camera are less transparent than those facing it.
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Thanks , lawless_c, I want to implent this effect by simple way , thanks for your help :) :)