alucard

02-10-2004, 05:08 AM

Hi.

Iīm having problens to update the BoundBox of my models.

When I translate the model, ou rotate the BoundBox donīt are update. I have all the transformation of the model in 3 matrices translate, rotate and scale. And multiply then by MODEL_VIEW before rendering.

But how i will do this with my BB ??

I need to have a copy of the original BB, to make transformations, and I donīt want to do this all frames, only when the model are updated!

How could I do this fast ???

Thanks..

Iīm having problens to update the BoundBox of my models.

When I translate the model, ou rotate the BoundBox donīt are update. I have all the transformation of the model in 3 matrices translate, rotate and scale. And multiply then by MODEL_VIEW before rendering.

But how i will do this with my BB ??

I need to have a copy of the original BB, to make transformations, and I donīt want to do this all frames, only when the model are updated!

How could I do this fast ???

Thanks..