IMPORT FBX UNITY MESH 1 UPDATE
IMPORT FBX UNITY MESH 1 SOFTWARE

IMPORT FBX UNITY MESH 1 UPDATE

If you do have the Update 1 and still have this issue, let me know. There was indeed a defect in 2018 when exporting a Mesh without any animation would have this effect as a results.ДЄ fix for that issue is in Max 2018 update 1 If the mesh comes in Unity not standing up, as I read. This info is in the header of the FBX file. The Axis conversion may not do anything if the plugin importing 'knows' the source, in this case, Max.

IMPORT FBX UNITY MESH 1 SOFTWARE

Other units will give a UnitScaleFactor not 1 and importing in any other software would results in a Scale value applied to keep a relative size. If Max is in cm, the Scale Factor will be 1. P: 'UnitScaleFactor', 'double', 'Number', '',1 In Customize > Units Setup > System Units SetupДЄs you are already looking into the FBX ascii file, this is write into : To get no scaling, in Max set the System units to CM.

' Question 1 : why don't fbx meshes brought into other programs come in with correct size and orientation and require scale and rotation to be applied automatically or by a users hand to fix?ДЇor the Scale 'issue', in Max FBX translation a single 1.0 units of FBX equals a 1.0 cm in Max. Question 4: any advice, suggestions or answers to questions i should have asked? upon looking at the fbx format it just feels like it should already do this andВ i am hoping that i have just been missing something. that way my max files don't need any changes to its set up or system units and there is no cleaning up afterwards in unity. What got me here is i decided to write a converter to 'fix' an fbx after export or to write a more focused exporter/importer so that it would be happy living in unity. Question 3:В how does unity or the fbx format know the difference between a mesh that is rotated 90 degrees on the X axis and a mesh that has had only its pivot rotated 90 degrees on the X axis? i am unclear though as to how unity knows that i rotated the pivot and that it should not apply the -90 degree rotation on the x axis after import. while this works, it is hardly ideal and is destructive especially with hierarchiesВ and animations. Rotating the pivot only on a mesh in max prior to export will cause the imported meshВ in unity to have a rotation of 0,0,0. Question 2: What am i missing aboutВ axis conversion, is it a problem with max or unity or my understanding of what it is supposed to do? In the ascii fbx files i can find the lines where this data is set and stored so my thought is that unity just doesn't pay attention to it. With either setting the mesh is imported into unity with a -90 x rotation. In all my tests with unity, max, and fbx i have found that setting the up vector in 'Axis Conversion' to either Y-up or Z-up does nothingВ to change how unity imports the mesh. Question 1 : why don't fbx meshes brought into other programs come in with correct size and orientation and require scale and rotation to be applied automatically or by a users hand to fix? i have poked around in the ascii format fbx and it seems it would be a relatively simple task to take the information and produce a perfectly converted and orientated mesh in the target application. Its my understanding that an fbx file knows what coordinate system it was authored in, knows what system units it was authored in and in general has a fair amount of data to pull from. Hopefully yall can give me a hand understanding what im not understanding. I have automated the process with a maxscript so i don't even notice the extra steps really, but it gnaws at me that i am missing something. I have found i need to set max system units to meters to get an un-scaled model in unityДЄnd prior to export i need to rotate all objects pivots +90 on the local x axis to keep models from being pre-rotated -90 on the x in unity. I use fbx a lot going between 3dsmax 2018 and unity. I have some questions about the fbx format, max and unity.

Import fbx unity mesh 1