When I try to align any meshpart to a basepart there is an odd allign glitch (this has never happened before with the exact same meshparts and the exact same method I have used before) This started after the latest studio update.
This bug happens everytime I try to click and drag the meshpart on to the part, it seems to mess with the hitbox somehow, the only current way to fix this is to use the transform tool to re-align the parts every time and sometimes this doesn’t work. To replicate this bug insert any meshpart, then click and drag it onto another part, like this: https://i.gyazo.com/cfc2eafd40beea593b60821f2c797059.mp4
This bug happens on all studio places I have tested (About 5 or 6)
This bug recently started after the most recent studio update.
(Reply if you need any additional information)
UPDATE: I have a hunch that it has to do with the recent added avatar collision, no proof yet since I haven’t been able to publish my places due to the studio publishing bug.
I can confirm that this is happening. MeshParts tend to become misaligned. This has adversely affected one of my current projects and I may need to reconstruct it.
The tetra intersecting the wedge has a position of [-2.74, 2.54, -4.54]. My movement increment was set to 0.1, and this part was grid aligned and has only been moved via handles. I didn’t drag the part itself at any point in time. The size is regular, at [0.6, 1, 3]
This misalignment only occurs when CollisionFidelity is not Box.
This issue has been happening to me since last year, and it is still occurring. I usually have to set the collision to box if I want to drag my MeshParts or Unions.
This problem could be related to how Roblox has an extremely low-quality collision generation for meshparts, and can’t be fixed without them making collisions more accurate.
This occurs even if you use a convex hull on a cube (identical to having box, which has no issues), so collision quality is not likely the culprit given that the collision bounds are identical and it’s only the specific property that’s different.
I wanted to be able to make my own parts to use while building to make my life significantly easier and quicker instead of having to use Blender to create housing. I’ve created two corner pieces which are 2 x 2 studs size and have geometry which should work perfectly with the parts I’m attempting to put them next to.
This bug has been infuriating me for quite a while now, whenever I attempt to place parts like this together often they’ll be on a different alignment all together even if I use Roblox’s move tool to put them onto the block. The increments I use are 1, 0.5, 0.2, 0.1 and 0.05 but all do not help solve the problems I’m facing.
If this works then theoretically that means this issue should be fixable by changing the dragger to use the Box collision mesh and the associated dragging logic (as an option / setting?).
More importantly this also means the bounding box for meshparts either isn’t correct, or the dragger doesn’t try to align it properly.
Can we please have this bug fixed? I’ve encountered this kind of issue for the last 6 months. The meshes are not aligning well when using the dragger and always offset with 0.04.
I don’t remember which patch did not have these issues.
I know what floating point imprecision is. I was getting the exact same problem as you with normal parts being consistently 0.04 studs off. I’ll send a place file if I encoumter it again.
EDIT: False alarm. I looked back at some screenshots from a few days ago. I was moving normal parts, but onto unions.
