[Bf-committers] Support for creases in subdivision surfaces

[car]

I found the answer, if you extrude an edge and only an edge it crashes 
as soon as you leave edit.


On May 6, 2004, at 9:05 PM, Chris McFarlen wrote:

> Well, looking at make_editMesh_real, the offending code was obvious.  I
> verified that I did fix a crash here, it is likely what you are seeing.
>
> The patch on my page is updated.  Sorry, no patch against the patch :)
>
> Chris
>
> On Thursday 06 May 2004 19:09, trip wrote:
>> Crashes alot on entering and exiting edit mode.
>> But I love the new mesh look it can create !
>>
>> Host:       as03-por-me-206-215-63-133.rasserver.net
>> Date/Time:  2004-05-06 20:07:25 -0400
>> OS Version: 10.3 (Build 7B85)
>>
>> Command:    blender
>> (/Users/ranch/projects/blender/obj/darwin-7.0.0-powerpc/bin/
>> blender.app/Contents/MacOS/blender)
>> PID:        3797
>> Thread:     0
>>
>> Exception:  EXC_BAD_ACCESS (0x0001)
>> Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x00000018
>>
>> Thread 0 Crashed:
>>   #0   0x00033d44 in make_editMesh_real (crt.c:300)
>>   #1   0x00033a7c in make_editMesh (crt.c:300)
>>   #2   0x0001eb54 in enter_editmode (crt.c:300)
>>   #3   0x00086fbc in blenderqread (crt.c:300)
>>   #4   0x00006a50 in screenmain (crt.c:300)
>>   #5   0x00003af8 in main (crt.c:300)
>>   #6   0x00002b5c in _start (crt.c:267)
>>   #7   0x000029d0 in start (start + 48)
>>
>> Thread 1:
>>   #0   0x900075c8 in mach_msg_trap (mach_msg_trap + 8)
>>   #1   0x90007118 in mach_msg (mach_msg + 56)
>>   #2   0xc000a954 in __ape_internal (__ape_internal + 37048)
>>   #3   0xc0001328 in __ape_agent (__ape_agent + 64)
>>   #4   0x900247e8 in _pthread_body (_pthread_body + 40)
>>
>> PPC Thread State:
>>    srr0: 0x00033d44 srr1: 0x0000f030                vrsave: 0x00000000
>>      cr: 0x42800242  xer: 0x00000004   lr: 0x00033d40  ctr: 0x00000000
>>      r0: 0x00033d40   r1: 0xbffff870   r2: 0x00660680   r3: 0x00000000
>>      r4: 0x0470c150   r5: 0x00000010   r6: 0x00000003   r7: 0x00000002
>>      r8: 0x00000000   r9: 0x00032ac8  r10: 0x00000000  r11: 0xa0003c1c
>>     r12: 0x00000000  r13: 0x00000000  r14: 0x00000000  r15: 0x00000000
>>     r16: 0x00000000  r17: 0x00000000  r18: 0x00660680  r19: 0x00618a44
>>     r20: 0x00000000  r21: 0x00000000  r22: 0x0470a09c  r23: 0x00000000
>>     r24: 0x04769f8c  r25: 0x00b4e6e0  r26: 0x0470c150  r27: 0x0000000a
>>     r28: 0x00000000  r29: 0x0476a18c  r30: 0x00000000  r31: 0x00033aac
>>
>> On May 6, 2004, at 8:16 AM, Chris McFarlen wrote:
>>> I added support for creases in the Catmull-Clark subdivision 
>>> surfaces.
>>>  You can read about it and download the patch here:
>>>
>>> http://www.mcfarlen.us/~chris/subsurfcrease/subsurfcrease.html
>>>
>>> Any feedback is welcome.
>>>
>>> Chris McFarlen
>>> _______________________________________________
>>> Bf-committers mailing list
>>> Bf-committers@blender.org
>>> http://www.blender.org/mailman/listinfo/bf-committers
>>
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