I made a robot arm in blender, imagine two connected cylinders, hooked up to two bones. I have also animated them fine. I am able to export them as a .fbx, convert them to .g3db, and then load it in to libGDX and play the animation. So far so good.
I then added a piston between them, by following this tutorial: https://www.youtube.com/watch?v=pd1od5WPCUw
So just two cylinders with balls on the ends, with constraints pointing them at eachother when I move them around. The balls are connected to their respective bones.
This is all good, and when I play the animation in Blender the piston remains nicely lined up, and moves with everything. However when I try to export it, the parts of the piston still move with the bones, but separately (so not pointing at eachother). It seems that the constraint is not exported with the model.
Does anyone know if it is possible to export the constraints to libGDX? Or to trick the animations into keeping them when I export them?
Thanks!
I fixed it in the end by putting bones through all of the pistons, and then putting the constraints on the bones. It was a bit of a pain, but definitely works fine now.
Related
So basically every time i shoot, a new dynamic body is created with linear impulse , after constantly shooting my bullets game starts to get slow( it's obvious because i constantly create a new object..). What should i do to avoid this problem, i tried deleting objects, bodies?
Thank you for your answers in advance.
I'm still new to Java, but the way I understand it is that if anything references an object, that object won't be picked up by the recycler. Triple check all of your arrays and lists to make sure one isn't filling up with bullets. Display the sizes of your arrays while playing to see if one is acting weird.
For each bullet you probably want to see if it is off screen. If so, remove it from the list/array.
I know I am late but for future readers, Libgdx has something called object pooling specifically meant for things like this.
I'm brand new to Flash Professional and wanted to make a short 10 second clip. Instead of looking into using tweens and symbols (I wish I did) I used Flash Professional as a flip book, illustrating sketches for each keyframe.
I'm now in the colouring process and want to know if there is a way to colour an object (I've drawn with the brush tool) throughout multiple frames. is this even possible?
I understand there are some short cuts to repetitive tasks using ActionScript. But, once again I am brand new to Flash Professional and haven't tried anything in the ActionScript. I do however have a very basic knowledge of HTML coding and some javaScript if it helps at all…
If there is an alternate solution like exporting the file to another Adobe program that has a "colouring multiple frames" feature, that would be great too.
Sorry to say, to do that, you WILL have to work with symbols. However, this is an easy fix.
Select the object you want to color, click Modify--> Convert to Symbol. Give it a good name, and set it to MovieClip. Click OK.
Now, in the Library panel, double-click the icon next to your symbol name. Color as you wish.
There are multiple ways to put this on your timeline. You could replace each instance of that drawing with the symbol. Or, better, you could create a new layer with only one keyframe (and regular frames after that to the end of your animation. Place your object on that layer, and then remove all the old versions of that drawing.
NOTE: You will need to be mindful of where in the stack you put layers, as that sets the z-index of everything on that layer.
So I'm incredibly new to AS3, and barely know my way around.
I built a simple colouring book game, essentially changing some of the graphics of a tutorial, and replacing numbers and sizes to fit what I wanted to achieve. I then built a menu screen in a seperate scene and linked the two with code snippets and buttons to go back and forth.
The colour pickers are generated when the game is ran, however an issue I seem to be facing is that when I go back to my main menu, they are still there.
Can someone point me in the right direction as to how I can fix this? I'm sure it's a rather simple fix. I can provide the code from the tutorial if needed
I think you're right you need removechild this color to remove one color from stage... Maybe you need removechildren to remove all color, whin are on stage... Try this two way
I'm creating a game using Flash Develop and ActionScript 3.0 and I can't figure out how to make a "Character Creation" menu, in the sense that, I want to animate a movieclip full of images (head, torso, arms, etc.) and then change out any image with another.
So I'd like players to be able to choose what kind of sunglasses they want their character to have, for example, and the different sunglasses will keep the animation that I made with the original ones.
From what I know so far I can export a movie clip as a .swf and use it as such, but how do I change out images and keep the animation?
Any suggestions are greatly appreciated.
Thanks!
I don't know how much actionscript you know.. but if you just want an idea how to do it and not the whole thing in code...
I would personally make different movie clips for the different parts of the body that can be changed and then change frames in that move clip. For example one movie clip with different hairstyles, one with (sun)glasses and so on.. and then just go to then next frame in the "hairMC" to change the hairstyle.
The way I'd do it is to create MovieClips that all implement the same Interface and then have other MC's higher up that know how to use the particular Interface. For example, if you had an IArm, it might know how to swing and how to grasp (and it might grasp by using an IHand). A fat ITorso might attach the arms at a different spot than a thin one.
And your Character might have an IHead, ITorso, etc. When you created a Character, you could either pass in these components via the constructor (I'm not a big fan of constructor arguments for Views, but it's one way to do this), or you can expose setters on your Character that allow you to set these properties one at a time.
This gives you tremendous flexibility in how to put your character together--none of the pieces know precisely how the others are put together, but the methods they need to operate on are in place, so you can put in any implementation you can think of.
We're developing a game with impactjs that allows 'chaining' of entities as they are clicked. Basically this just draws a line between the two points, with a neon glow effect. So far, so good. Now, we have a request to make the 'chain' connections animated - fire, sparkles, etc. Essentially things that seem like they'd need actual graphic animations to look right. As the entities can be any distance/angle from each other, we're stuck at how to best implement a solution for this - that is, how to draw a diagonal image, for example, between two random points that we can animate. Any thoughts our suggestions on how to pull this off would be much appreciated.
Maybe create a particle entity with an Animation Sheet containing the necessary animations/particle effects. And then draw these particles along the line that from point A to point B.
When you want to animate it to fire/sparkles etc. run the animation for all those entities. in that line.
I'd be inclined to agree with Prat. Particle effects would most likely be what you need.
Here is a tutorial on generating particle effects in impact.js that might help you out.
http://www.pointofimpactjs.com/snippets/view/24/particle-effects-generation