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Color in vertices

 
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LuMo



Joined: 21 Aug 2005
Posts: 410
Location: Austria
PostPosted: Tue Jan 03, 2006 6:38 am    Post subject: Color in vertices Reply with quote
u, v, color, x,y,z
where color = 0xAABBGGRR
thats what you are passing when you create a vertices eg:
Code:
   {0, 0, 0xffff0000, 0,-1, 0},

i was searching the code but i was not able to find the part for the struct...
(possibly its not pspsdk stuff?)
so could anyone tell me what type it is?
is it "unsigned long" cause that would be 32-bit...?

thanks in advance
greets
lumo
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chp



Joined: 23 Jun 2004
Posts: 313
PostPosted: Tue Jan 03, 2006 7:15 am    Post subject: Reply with quote
Some of the samples have been changed to use the declarations in samples/gu/common/geometry.h to remove things that are really redundant for those samples, but the simple ones like cube still have the declaration inlined in the source-file. However, those structures are HIGHLY dependant on which vertexformat you pass to the render-functions, so I recommend you read the available documentation (generate using doxygen) on the subject.
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LuMo



Joined: 21 Aug 2005
Posts: 410
Location: Austria
PostPosted: Tue Jan 03, 2006 10:06 pm    Post subject: Reply with quote
bugga... seems my sdk is out of time...
i do not have any geometry.h files...
going to update it now

its done...
Code:
u32* col = (u32*)(((unsigned char*)vertices));

so thats my color var... interesting... never saw u32 before (i am new to c)


back later
greets
lumo
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