I am new to Cocos2dx, and I am playing with the awesome particle system in my game. However, I couldnt able to design the best effect in my mind.
What I would like to see is something like in this video.
I think the main difference is that I cannot configure to let all the particles appear at once and disappear at the same time afterward. The particle generation time seems to be random.
So my questions will be: Is there any workarounds that I can configure the effect like that link in Cocos2dx? Or is there any other suggested ways for me to stick with?
I have another solution in my mind which is use sprite animation instead. But then it will lose the flexibility. I love a configuration approach similar as particle system that can easily create different visual effect by only changing parameters.
Any help will be appreciated!
Thanks!
You can download Particle Editor for Cocos2dx and V-play from below link:-
http://games.v-play.net/particleeditor/
also you can show a demo here for various particle effects:-
https://www.youtube.com/watch?v=6wUrf_veEvU
Related
I am trying to fake a shadow in 3D space. ShadowDirectionalLight does not suit my purposes, therefore I am gonna run a texture based animation.
I was thinking of using Decals for my animations. Can someone provide an example of how to use them? Creation and how render cycle should be constructed is puzzling to me. I found this post but it seems out of date.
Is it possible to add a glow to the outline of an Image? I know I can do this by adding an additional "glowed" version of the image and switching to it when desired, but since there are many different shapes in my game, I would prefer the glow to be done programmatically. How can I do this?
As #Metaphore mentioned, shaders are indeed the best option I found. I've succeeded in adding an outline to any desired image in my game by following this article and by getting crucial information from asking a follow up question.
The only way to do this is to use your own pixel shader when drawing this particular image.
You can find a lot of glow effect shaders on the net and there are may tutorials how to use them as well. You may check official LibGDX article on this topic https://github.com/libgdx/libgdx/wiki/Shaders
However, I'd not recommend you follow that way, because using different shaders for drawing single images will make you render cycle code much more complicated and less optimal. So either you will compromise on it, or just find easier way to achieve such behavior without shaders (I mean draw it statically somehow).
I'm developing some platform-like game in Flash using AS3. Everything is quite clean. The whole code is class based etc.
I've already done the most of the mechanics, and now I need to do some main character animations. I've already designed it, and it's waiting to be animated as a vector graphics.
A the problem starts here... What is the proper way of doing that? I would like to use bone tools to make it smooth. But as far as I tried to find any materials about it on the Internet everybody just do some simple animations and play it separately one after another. How about playing legs animation simultaneously arms and other parts of the body? Maybe some tricky usage of state machine... I don't know.. Is there any ready solution for that?
More tips is better here, or even some tutorials - just anything.
This tutorial by Chris Georgenes seems to be exactly what your looking for: http://www.adobe.com/devnet/flash/articles/character_animation_ik.html. Chris teaches the reader while animating a simple character. Having a strong overall knowledge of the bone tool will allow you to get the nice crisp animations you seek. I sincerely wish you the best of luck with your project.
I'm trying to make an interactive book for tablets with animations and page flip.
I'm using starling framework.
My idea of page flip is to mask 2 instances of next page with 2 static quads which are moving and rotating (it works great on pc/mac, but slow on tablets).
Using PixelMask is slow/very slow(10-20fps). Using clippedsprite is fast(40-50fps) but cant rotate the mask.
Are there any other options?
EDIT:
During my search I've found the idea of shaders (AGAL in ActionScript3), but I'm not familiar with this. Is it possible to simulate masking by the use of GPU shader?
EDIT2:
This problem was experienced on iPad1, on iPad3 its 60fps :) Dont know how its going to work on iPad2 and iPad4
I'm pretty sure AGAL is the ultimate answer!
But easiest, and still very good, solution is the smart use of ClippedSprites
(Sprites with clipRect since Starling 1.3+)
I've managed to achieve almost static 60 fps on iPad1.
Just needed to remove filters and stop/flatten animations inside Objects!
Filters are massive performance killers!
You can find here a mask class based on FragmentFilter. i got better results with it. But if you want to implement a PageFlip, you can use this class. And here is an improved version of the pageflip with interactive corners. Hope it helps you :D
Can anyone recommend a decent tutorial, add-on or approach to creating a page rip off effect in flash?
I want to create a notepad where each page can be ripped off to reveal further content.
Thanks
Paul
are you looking for a pageFlip with a tearing feature? if so it does exist even though I can't find the link (anyway it was AS2).
if you want more flexibility, you can take a look at a cloth simulation ; derschmale did a great example and pixelero did sort of the same with linked lists (=faster)
there's also this particle physics engine called Traer that have been ported from java and that allows you to get the cloth behaviour with fewer lines of code and some fine tuning (stiffness, damping a.s.o. ).
the general idea is to subdivide the displayObject you want to tear off into a series of triangles, take a snapshot of that object in a BitmapData, then redraw the distorted grid with the drawTriangles() method.
I think it is how they do the thing in the cloth examples.