Spline class

[ParaToxic]

Hello guys I have a question about spline implementation.

I have some nodes for different menus in my main menu and want to have a fading of the camera position and rotation from one to an other node.

 

I thought about splines ,but how can I do that in C++ ??

And if , is there a way to do that non linear ( I mean exponentially for example)

 

Thanks

[Aily]

This one works good, you can port it on C++.

http://actionsnippet.com/?p=1031

[Roland]

This one works good, you can port it on C++.

http://actionsnippet.com/?p=1031

 

How can it

 

 
for (var t:Number = 0; t <1; t+=rez){

[Aily]

How can it

 

for (var t:Number = 0; t <1; t+=rez){

 

I don't unerstanding you, think it can be ported to C like

 

 

float rez=0.1f;
for (float t=0.0f; t<1.0f; t+=rez)
{
}

 

hmm, or not?

 

main idea is to build spline class with control points going from start to end, and rez here is spline position from 0....1, 1- it's end. So if first path point is 0,0, and second - last 100,100, then rez=0.5 returns ~50,50. But if there will be more control points such code will return spline position smoothed.

 

And this little function realy helps to get value betwen 4 spline points (if there will be less its easy to fill it like first,first,first,last for example )

 

Works with 3D too (checked)

[Roland]

Forget what I said. It can

[ParaToxic]

I have it just save the distance oft the Position and Rotation and divide them by the steps you want.Then add this steps to the current Position and Rotation