Irrlicht Engine

Hello. My name is Sergey. I am game developer.
I wrote tutorial about implementation quaternion rotation support for scene nodes in Irrlicht for OpenGL ES 1.0 and ES 2.0 drivers.
This feature still not implemented in Irrlicht so I think this tutorial may be useful for you. This feature helps you to ...

hybrid wrote:What's the purpose of yet another OpenGL driver?

I write modern and much faster driver. 30 000 triangles in scene is limit of Irrlicht OpenGL driver (render in ~10 ms).
Pure OpenGL with VBO draw over 1 000 000 triangles in 1.5 ms.
Also driver will be shader-based.

I fix it.
I convert View matrix to left-hand system and change back face culling direction.
So I change

gluLookAt(pos.X, pos.Y, pos.Z, target.X, target.Y, target.Z, up.X, up.Y, up.Z);

glFrontFace(GL_CCW);

to

gluLookAt(pos.X, pos.Y, pos.Z, target.X, target.Y, target.Z, up.X, up.Y, up.Z ...

I am writing my own render using NULL driver and I got strange issue.

For set up transformation I use code:

m_irrnode->updateAbsolutePosition();
glMultMatrixf(m_irrnode->getAbsoluteTransformation().pointer());


After this I find that transformation of all objects become like mirror . Looks ...

Physics look rusty, it seemed to take ages for the car to slow down in the video (I am sure you were reversing/braking?).


Physics is poor now. Out second programmer is physic specialist but he have no time now.


a) offset the vehicle model on Y axis so the wheels cut into the ground a tiny ...

Mel wrote:Looks awesome. How have you done the cube mapping?

Thanks. It was so long time ago. I found issue in the internet.
I create image with six little sub-images from six cameras around the car.
After this in shader I read this texture (convert reflection vector to UV texture coord)

Thanks!

I added video at the bottom of my first post. But this is not gameplay video.
We have no gameplay yet(( And car physic is not so good.

Also, the cars seem to be 'hovering' over the road rather than actually driving on the road
We using PhysX as physic engine and physically wheels and ...

Fatality racer game is "Quake 3 on the wheels".

It is some king of remake Rock N' Roll Racing game.
We use Irrlicht Engine 1.7.2 as 3D engine with some modification and improvements.

My name is Sergey. I am project lead programmer.

Who we are
We are Energy Shadow Team. 4 people - two ...

I download latest Powerwr SDK end EGL headers from khronos.
Now I got errors that EglDisplay was not declared in COGLESDriver.cpp.
That is right because _IRR_ANDROID_PLATEFORM_ is defined.

COGLESDriver.h (382 line)

#if defined(_IRR_COMPILE_WITH_IPHONE_DEVICE_)
MIrrIPhoneDevice Device;
GLuint ...

I try to build IrrlichtAndroid (git version) and get many errors when compile COGLESDriver.cpp

Looks like there is no gl.h.
Also I have no this folders:
$(HOME)/irrlicht/SDKPackage-ogles1/Builds/OGLES/Include
$(HOME)/irrlicht/SDKPackage-ogles1/Builds/OGLES/LinuxPC/Include
$(HOME)/irrlicht ...

Is Blender 2.5 supported?

Thanks.

Looks like I fix this problem. My WindowSize was 640x960 for iPhone4.
When I set WindowSize 320x240 for iPhone4 camera work correct.

This fix looks strange. Is this correct?

1. Try use trilinear filtering for texture. Looks like you use bilinear.
2. Increase texture resolution.

So, this is a bug? Something wrong with camera matrix? Is there are any differences between iPhone and Window camera?