Integrating Newton 1.53 with Irrlicht

Mania-92 · Post by **Mania-92** » Sun Mar 01, 2009 5:18 pm

The tutorial on the subject is outdated, it only works with newton versions before 1.53. I can't find version 1.52 and have no experience with Newton to tweak the tutorials code.

So does have anyone a clue what to change in the tutorial's code, or has someone the Newton 1.52 SDK?

Mania-92 · Post by **Mania-92** » Mon Mar 02, 2009 6:23 pm

Tried compiling today and I get this error:

error C2259: 'CGame' : cannot instantiate abstract class
1> due to following members:
1> 'bool irr::IEventReceiver::OnEvent(const irr::SEvent &)' : is abstract
1> c:\users\ed\documents\opengl\irrlicht-1.5\include\ieventreceiver.h(351) : see declaration of 'irr::IEventReceiver::OnEvent'

Anyone who could help me on this one?

bitplane · Post by **bitplane** » Mon Mar 02, 2009 7:14 pm

See the FAQ thread, the OnEvent method has changed.

MarcinS · Post by **MarcinS** » Mon Mar 02, 2009 7:16 pm

probably the method was override in wrong way

check if in your code of class based on IReceiver there is "const irr::SEvent &" in header (and body) of OnEvent becouse there is probably irr::SEvent* or something else

Mania-92 · Post by **Mania-92** » Mon Mar 02, 2009 7:37 pm

Fixed it but it came up with some new errors, fixed many of them but got stuck with one:

error C2248: 'irr::core::CMatrix4<T>::M' : cannot access private member declared in class 'irr::core::CMatrix4<T>'
1> with
1> [
1> T=irr::f32
1> ]
1> ...\irrlicht-1.5\include\matrix4.h(320) : see declaration of 'irr::core::CMatrix4<T>::M'
1> with
1> [
1> T=irr::f32
1> ]

bitplane · Post by **bitplane** » Tue Mar 03, 2009 11:50 am

use matrix.pointer() instead, or the other methods.