Irrlicht Engine

CuteAlien wrote: Tue Oct 15, 2024 10:09 am Compile in debug.

I compiled in debug

CuteAlien wrote: Mon Oct 14, 2024 9:39 pm Set a breakpoint and look at the value of the variables?

It gives me 'No symbol table loaded'

I was trying to add physics to my game and then I call dWorldStep/dWorldQuickStep it crashes

OS: windows
Compiler: MinGW
IDE: CodeBlocks

CuteAlien wrote: Mon Sep 02, 2024 10:34 am Make sure the ID's are correct.

Yup, I accidentally set ID of the first editbox to -1. Thanks!

After a little of bit experimentation I concluded that I have different kind of problem. I need access the string from editBox in EventReceiver , but it seems that it cause segfault.
Here's the my code:

gui::IGUIElement* startMenu = event.GUIEvent.Caller->getParent();

gui::IGUIEditBox* widthEdit ...

CuteAlien wrote: Fri Aug 30, 2024 1:01 pm Note that when you hide a parent element then all children are hidden as well. So when I need to hide a group of UI elements I often give them a common static-text (without text and border so it's invsible) as parent so I can just hide that one.

Thanks for this trick!

I know about get getChildren(), but I don't know how lists work in Irrlicht

core::matrix4 A = core::matrix4();

A[0] = -125;
A[1] = 25;
A[2] = -5;
A[3] = 1;

A[4] = 0;
A[5] = 0;
A[6] = 0;
A[7] = 1;

A[8] = 75;
A[9] = -10;
A[10] = 1;
A[11] = 0;

A[12] = 0;
A[13] = 0;
A[14] = 1;
A[15] = 0;

core::matrix4 Ai = core::matrix4();

if (A.getInverse(Ai ...

Hi again. I found a way to do it through core::string().split. It automatically filters empty lines and it also is easier to implement loops using this method.

Thanks, I'll consider that

I tried to "node->getMaterial(0).DiffuseColor = video::SColor(255, n, m p)" but it didn't work.

Here's the line of code that causes this:

One more thing. Do irr::video::E_VERTEX_SHADER_TYPE/E_PIXEL_SHADER_TYPE even matter if you only use opengl shaders?