• ElfQT (18/18) Sep 11 2012 Hi.
• Minas (3/21) Sep 12 2012 For things like that I use gamedev.net. You are more likely to

"ElfQT" <elf_qt yahoo.com> writes:

Hi.

I would like some sample code which demonstrates how can I modify 
a DirectX 9 texture. (C++ or D, doesn't matter.) I have a 
texture, like a billboard, and I would like to draw on that.

I already looked on google, on different gamedev sites etc. 
haven't fount a working solution. I try the D forums (besides 
that my goal is to write my program in D), because a lot of great 
skulls used to be around here...

As a texture quad, here's a sample: 
http://www.drunkenhyena.com/cgi-bin/view_cpp_article.pl?chapter=2;article=30

If I try to modify the loaded texture, whatever I try 
(UpdateTexture, UpdateSurface, different D3DUSAGE, D3DPOOL, 
etc.), it crashes (with the much telling D3DERR_INVALIDCALL 
error).

I need explicitly DirectX 9 (not openGL), and possible without 
the usage if D3DX (like D3DX sprites).

Thanks,
  ElfQT

"Minas" <minas_mina1990 hotmail.co.uk> writes:

On Tuesday, 11 September 2012 at 12:06:29 UTC, ElfQT wrote:
 Hi.

 I would like some sample code which demonstrates how can I 
 modify a DirectX 9 texture. (C++ or D, doesn't matter.) I have 
 a texture, like a billboard, and I would like to draw on that.

 I already looked on google, on different gamedev sites etc. 
 haven't fount a working solution. I try the D forums (besides 
 that my goal is to write my program in D), because a lot of 
 great skulls used to be around here...

 As a texture quad, here's a sample: 
 http://www.drunkenhyena.com/cgi-bin/view_cpp_article.pl?chapter=2;article=30

 If I try to modify the loaded texture, whatever I try 
 (UpdateTexture, UpdateSurface, different D3DUSAGE, D3DPOOL, 
 etc.), it crashes (with the much telling D3DERR_INVALIDCALL 
 error).

 I need explicitly DirectX 9 (not openGL), and possible without 
 the usage if D3DX (like D3DX sprites).

 Thanks,
  ElfQT

For things like that I use gamedev.net. You are more likely to 
get a better answer there.