You can then forward it to the opencollada team ;) Le 20 févr. 2010 à 16:21, Arystan Dyussenov a écrit :
> Your patch fixes the issue. Tested on 64-bit Mac. Cool! > > Arystan > > On Sat, Feb 20, 2010 at 8:44 PM, Damien Plisson > <[email protected]>wrote: > >> Oups, sorry, I posted on the ML the patch as an attachment. >> >> Here is the pasteall link: >> http://www.pasteall.org/11157 >> >> Damien >> >> Le 20 févr. 2010 à 15:35, Damien Plisson a écrit : >> >>> Hi Arystan, >>> >>> Looking at the float-to-string function, it appears it does bitwise >> operations on long type vars. And this particular 'long' type size changes >> when going from 32 to 64bit ! >>> >>> Here is a patch that replaces the long type with fixed length int32_t. It >> makes the cube export work well : >>> >>> >>> >>> If you confirm this fixes the issue, I'll commit the updated darwin9 lib. >>> >>> Cheers, >>> Damien >>> >>> Le 20 févr. 2010 à 14:41, Arystan Dyussenov a écrit : >>> >>>> Damien, Ken, >>>> >>>> Zero-sized cube problem is fixed. >>>> >>>> This problem was caused by OpenCollada's own float-to-string conversion >>>> functions which don't work correctly on 64-bit systems. >>>> >>>> The fix was to use sprintf. The disadvantage of using sprintf is that >>>> precision has to be limited to N digits in fractional part. >>>> >>>> This patch modifies conversion functions to use sprintf with 6 digits >> after >>>> the decimal point stripping off trailing zeros. >>>> >>>> The patch is on the wiki: >>>> http://wiki.blender.org/index.php/File:Opencollada_ftoa_patch.diff >>>> Tested on 64-bit Mac OSX 10.6. >>>> >>>> The original float-to-string function looks like this: >>>> http://www.pasteall.org/11155/c >>>> It only works on 32-bit. On 64-bit, it at minimum ignores the sign. If >>>> anyone knows how to make it work on 64-bit, that'd be a real fix! >>>> >>>> Arystan >>>> >> >> _______________________________________________ >> Bf-committers mailing list >> [email protected] >> http://lists.blender.org/mailman/listinfo/bf-committers >> > _______________________________________________ > Bf-committers mailing list > [email protected] > http://lists.blender.org/mailman/listinfo/bf-committers _______________________________________________ Bf-committers mailing list [email protected] http://lists.blender.org/mailman/listinfo/bf-committers
