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Topics - Nodin

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Support / How best to do animated sprites
« on: June 17, 2010, 11:01:00 pm »
Hi All,

I'm having a hard time figuring out how to do animated sprites efficiently (and easily!).  Is there a single best way?  Let's say I need hundreds of them animating on the screen at once.  Swapping textures around certainly doesn't seem the best way,...can I change UV coordinates on the fly?


Support / How to do 2D click to 3D object picking?
« on: June 11, 2010, 05:10:05 am »
How can I take a touch event on the display and project it into world coordinates and pick a world object?

Previously using jPCT I had success using the object ids with something like;

SimpleVector position=new SimpleVector(Interact2D.reproject2D3D(camera, buffer, x, y));
int[] res=Interact2D.pickPolygon(theWorld.getVisibilityList(), position);

..but that's not supported in jPCT-AE?


Hi All,

I'm wondering, what's the best approach for programming dialogs and menus to use with jPCT in webstart apps?  I'd like to be able to use a custom skin and use transparency... modal and non-modal,...


Pages: [1]