Irrlicht Engine

Maybe you have to add a few files to the project too.

Georg

PS: Hybrid, should I make a diff of a corrected xcode-project?

Are you sure, you're using the latest svn version? 1.1 doesn't work on a mac.

If you want you could send me a sample and I could try to look into it. (Or you do it yourself.) Endian issues shouldn't be that severe in a mesh loader.

Georg

Sorry, I really have no idea what could cause the problem. Can you try it with a mouse?

Georg

It works for me. (I've got a Mac too)
What's your configuration? (Especially your mouse)

Georg

Thanks a lot for this great tutorial. I think a lot of people will need it.

Next I had some problem with svn complaining "Error validating server certificate". Then in the middle of fetching files I got this error:
subversion/libsvn_ra_dav/util.c:826: (apr_err=175002)
svn: REPORT request failed ...

First: Install svn
Unfortunately there is only 1.3.1 prebuilt, but you could install the latest version with fink.

Second: Type into the terminal:
Georg

I get more and more the feeling, that Irrlicht is based on a buggy core. Hopefully only at the endian issues.
I try to look into it tomorrow. (But I fear I won't have the time I need.)

Georg

You have to add pngwrite.c to the project to make rev172 work.


Georg

I do. (PPC Mac OS X) But that shouldn't have anything to do with it.

If there was a endian-bug, I think it has to do with irrlicht, not with libpng. Did my "old" sollution work on LE systems?

Georg

Again there is a bug in revision 172.
The final color mode should be ARGB, not BGRA

Patch:

Index: CImageLoaderPNG.cpp
===================================================================
--- CImageLoaderPNG.cpp (revision 172)
+++ CImageLoaderPNG.cpp (working copy)
@@ -186,9 +186,9 @@
(png_uint_32 ...

The one you can add like that?

driver->draw2DImage(..., ..., ..., ..., video::SColor(100,255,255,255), false);

Georg

The Irrlicht 1.1 won't compile under Mac OS X, but svn revision 165 will. (I'm using this version at the moment)

Georg

I found some strange behaviour when I loaded PNGs with an alpha channel.

Example:
http://krimskrams.macsoftwaretest.ch/irrlicht/wrong_png.jpg

Fixed:
http://krimskrams.macsoftwaretest.ch/irrlicht/fixed_png.jpg

The problem was, that the old code tried to just use the ARGB data. The error was ...