Irrlicht Engine

JP wrote:I use photobucket for uploading images, pretty good in my opinion!

Great idea, I will use it from now !

Thanks, I send it to you.

I test it with other model than one from my 3d scan, it don't work very well or at all.

I my case, vertex are align in X and Y so finally it's easy to get line shape from the meshbuffer.

Second step is too find another solution which permit the same things for any model ...

I would like to put a picture of the result, but I don't know how... I don't have webspace to put pictures on...

This is not a perfect solution, but it works well. It's limited on mesh vertices.

Currently this is how I do (Every optimisation is welcome :) ) :

Create this object :

scene::ISceneManager* _smgr;
core::triangle3df tri_selected;
core::vector3df inter;
scene::ITriangleSelector* tri_selector;
core ...

Or do you want a line which is projected onto the car and lies on the surface of the car, taking its shape

That's it !

I finally have some working but limited to vertex's point. I have to do some clean up in the code, and i will post it with a screenshot. It might help..

Hello everyone,

I am working on the displaying of a 3D mesh which is the result of a 3D hardware scanning.
The result gives me an obj file.
I can load it, turn around, zoom, and select a triangle.
The next step is to be able to select a line following the shape of the model. To be more visual ...

Thanks

HI, I did some modification on this class. I wanted to a little more about the mousewheel : direction and if it moves.

So I added method in same ways of yours, and post it here. May be usefull for anyone ;)

The CIrrEventReceiver header file ...