[WAITING AFTER 2.61] Hook modifier: falloff + vgroup influence broken #29543

New Issue

M.G. Kishalmi · 2011-12-08T09:52:06+01:00

M.G. Kishalmi commented

2011-12-08 09:52:06 +01:00

%%%r42508 @ linux64

confirmed by mfoxdogg

adding hooks only seems to work with full influence for the added vertices.
neither falloff nor vgroup influence settings have any effect.

added a simple .blend demonstrating the issue.%%%

%%%r42508 @ linux64 + confirmed by mfoxdogg adding hooks only seems to work with full influence for the added vertices. neither falloff nor vgroup influence settings have any effect. * added a simple .blend demonstrating the issue.%%%

M.G. Kishalmi commented

2011-12-08 09:52:06 +01:00

Changed status to: 'Open'

Nathan Letwory commented

2011-12-08 09:59:43 +01:00

%%%Moved from Patches to Blender 2.5 Bug Tracker%%%

Nathan Letwory commented

2011-12-08 09:59:44 +01:00

%%%lmg, we can move back to patch tracker when you attach a patch :°%%%

M.G. Kishalmi commented

2011-12-08 11:07:14 +01:00

%%%UPDATE: falloff not working was a misinterpretation of how it's supposed to work on sides of mfox and me.

 we assumed it would influence surrounding vertices no matter if they are hooked or not.
 appearantly that is not the case, falloff only affects verts that are hooked, so that's cool.

 the vgroup setting however still appears to not affect the result whatsoever.

%%%

%%%UPDATE: falloff not working was a misinterpretation of how it's supposed to work on sides of mfox and me. ``` we assumed it would influence surrounding vertices no matter if they are hooked or not. appearantly that is not the case, falloff only affects verts that are hooked, so that's cool. ``` ``` the vgroup setting however still appears to not affect the result whatsoever. ``` %%%

M.G. Kishalmi commented

2011-12-08 11:10:09 +01:00

%%%replaced the .blend with one better demonstrating the issue.
it uses a vgroup that is basically one big X across the plane.%%%

%%%replaced the .blend with one better demonstrating the issue. it uses a vgroup that is basically one big X across the plane.%%%

Bastien Montagne commented

2011-12-08 16:58:02 +01:00

%%%Fixed in svn42515.

In fact, that modifier does use the vgroup when no vertices have been assigned to it. The problem was, in object mode, it did not created a derivedmesh object when none was given, and modifier_get_vgroup needs a valid dm to retrieve the deformvert pointer...

Thanks for reporting :)%%%

%%%Fixed in svn42515. In fact, that modifier *does* use the vgroup when no vertices have been assigned to it. The problem was, in object mode, it did not created a derivedmesh object when none was given, and modifier_get_vgroup needs a valid dm to retrieve the deformvert pointer... Thanks for reporting :)%%%

Bastien Montagne commented

2011-12-10 21:07:31 +01:00

%%%Reopening, as my fix caused a much worst bug with hooked curves (see #29567).

I found a fix for both, but it’s too late now to add it (as this is not a real important bug, and not a regression), it will now have to wait for after 2.61 release...%%%

%%%Reopening, as my fix caused a much worst bug with hooked curves (see #29567). I found a fix for both, but it’s too late now to add it (as this is not a real important bug, and not a regression), it will now have to wait for after 2.61 release...%%%

Bastien Montagne commented

2011-12-15 09:59:37 +01:00

%%%Fixed again in svn42639. Hope this won’t break anything else this time (though I don’t see how it could…)%%%

Bastien Montagne commented

2011-12-15 09:59:39 +01:00

Changed status from 'Open' to: 'Resolved'

Bastien Montagne closed this issue

2011-12-15 09:59:39 +01:00

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[WAITING AFTER 2.61] Hook modifier: falloff + vgroup influence broken #29543