Yes, there might be a more compact way to do it, if so, let me know. As long as it takes the same parameters and returns the same values, I don't care what the function looks like. At the risk of hijacking paramecij's thread, i'll share my rectangle collision code: function overlap(x1,y1,w1,h1,x2,y...

Okay I found the problem. The issue is that world:setGravity(x,y) sets the gravity in pixels , while body:applyForce works in SI units (newtons, meters, etc). What you need to do is divide your force by world:getMeter to scale it from pixels to meters. body:applyForce(-gravX*bodyMass/world:getMeter(...

Assuming there's no "right way" to do this, couldn't you get the same effect by applying a force opposite to gravity?

I had this problem too, because win7 protects everything in Program Files and Program Files(x86). I solved it by keeping another copy of love2d elsewhere on the hard drive which I use for bundling.

kikito wrote:Just make them screen-sized and draw them 1,2 or 4 times when needed.

I think the pattern repetition would be quite noticeable... though if each tile layer is moving at a different speed that might work.

Here's one that uses "normal" math functions. It hits a peak of 0.1 or -0.1 at x=1/3: y=0.1*(x-1/3)/abs(x-1/3)*(exp(-abs((x-1/3)*32))) func.png You can "stretch" it by changing the 32 at the end. A lower value makes for a wider falloff, a larger number will make sharper falloff.

So you want to have stars that appear in random positions, that have random sizes, different colours, and random velocities? Why not just use a single Particle System?

If you apply the same transformations to the mouse coordinates as you do to the world, you should get the correct coordinates. It's important that you know the order of transformations and duplicate them exactly. Are you scaling/translating/rotating the world with your own code, or are you using a c...

TechnoCat wrote:Do you have a PIC for that?

I have six MSP430's and an arduino, not entirely sure what I'll do with them yet though!

I got a copy of Mass: The Art of John Harris, a bunch of shirts, and a little LCD character display!