[Bf-committers] Re: [Bf-blender-cvs] CVS commit: blender/source/blender/blenkernel BKE_node.h blender/source/blender/blenkernel/intern node_shaders.c blender/source/blender/src drawnode.c

[Brecht Van Lommel]

An int cast in C will always round down, no matter what system (even
if it is slow because the processor doesn't have a single native instruction
for it, like the pentium). (int)(x + 0.5f) is safe as a replacement for round().

Johnny Matthews wrote:
> I think round() might not be in the standard lib on MSVC. I changed it just
> it an int cast and it resolved the linking problem. But I know different
> systems can handle an int cast in different ways, so this may not be the
> best solution.
> 
> On 7/31/06, Matt Ebb <matt at mke3.net> wrote:
>>
>> broken (Matt Ebb) 2006/08/01 03:12:01 CEST
>>
>>   Modified files:
>>     blender/source/blender/blenkernel BKE_node.h
>>     blender/source/blender/blenkernel/intern node_shaders.c
>>     blender/source/blender/src drawnode.c
>>
>>   Log:
>>   Three shading nodes by Nathan 'Cessen' Vegdahl. He doesn't have any 
>> time
>> at the
>>   moment, but they can useful so rather than let them go to waste I've
>> merged and
>>   committed them.
>>
>>   * Camera Info
>>   Input, just provides a view vector, view z depth, view distance
>>
>>   * Scalar Math
>>   A bunch of various mathematical operations on values
>>
>>   * Vector Math
>>   A bunch of various mathematical operations on vectors
>>
>>   Revision  Changes    Path
>>   1.17      +5 -3      blender/source/blender/blenkernel/BKE_node.h
>>     <
>> http://projects.blender.org/viewcvs/viewcvs.cgi/blender/source/blender/blenkernel/BKE_node.h.diff?r1=1.16&r2=1.17&cvsroot=bf-blender 
>>
>> >
>>   1.9       +273
>> -5    blender/source/blender/blenkernel/intern/node_shaders.c
>>     <
>> http://projects.blender.org/viewcvs/viewcvs.cgi/blender/source/blender/blenkernel/intern/node_shaders.c.diff?r1=1.8&r2=1.9&cvsroot=bf-blender 
>>
>> >
>>   1.37      +27 -0     blender/source/blender/src/drawnode.c
>>     <
>> http://projects.blender.org/viewcvs/viewcvs.cgi/blender/source/blender/src/drawnode.c.diff?r1=1.36&r2=1.37&cvsroot=bf-blender 
>>
>> >
>> _______________________________________________
>> Bf-blender-cvs mailing list
>> Bf-blender-cvs at projects.blender.org
>> http://projects.blender.org/mailman/listinfo/bf-blender-cvs
>>
> 
> 
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> Bf-committers mailing list
> Bf-committers at projects.blender.org
> http://projects.blender.org/mailman/listinfo/bf-committers