Irrlicht Engine

Posted: **Tue Jun 08, 2004 4:06 pm**

(*this)(0,0) = 2*zNear/w;
(*this)(1,0) = 0;
(*this)(2,0) = 0;
(*this)(3,0) = 0;

(*this)(0,1) = 0;
(*this)(1,1) = 2*zNear/h;
(*this)(2,1) = 0;
(*this)(3,1) = 0;

to

(*this)(0,0) = w;
(*this)(1,0) = 0;
(*this)(2,0) = 0;
(*this)(3,0) = 0;

(*this)(0,1) = 0;
(*this)(1,1) = h;
(*this)(2,1) = 0;
(*this)(3,1) = 0;

refer to D3DXMatrixPerspectiveFovLH..

Posted: **Thu Jun 10, 2004 8:00 am**

In the documentation of D3D8 (directx8_c.chm::/directx_cpp/Graphics/Reference/CPP/D3DX/Functions/Math/D3DXMatrixPerspectiveFovLH.htm) its described just as in the file, where do you read the code you wrote?

Posted: **Fri Jul 09, 2004 2:29 pm**

hey.

First post and already complaing

, no I really like IrrLicht alot.

It's in matrix4::buildProjectionMatrixPerspectiveFovLH and RH in the include\matrix4.h.

according to the Direct X 9 SDK the

Code: Select all

2*zNear/h"

and

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2*zNear/w

should be replaced with "w" and "h"

In another post neojzs mentions the aspect ratio error in CCameraSceneNode.ccp.

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video::IVideoDriver* d = mgr->getVideoDriver();
if (d)
{
    screenDim.Width = (f32)d->getScreenSize().Width;
    screenDim.Height = (f32)d->getScreenSize().Height;
    aspect = screenDim.Height / screenDim.Width;
}

should be

Code: Select all

video::IVideoDriver* d = mgr->getVideoDriver();
if (d)
{
    screenDim.Width = (f32)d->getScreenSize().Width;
    screenDim.Height = (f32)d->getScreenSize().Height;
    aspect = screenDim.Width / screenDim.Height;
}

Edited:

Cheers Kim.

Posted: **Mon Jul 12, 2004 6:37 pm**