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I can no longer export one of my scenes with 3.1 pre2.
Getting max script error:

-- Error occurred in anonymous codeblock; filename: C:\Users\XXX\Documents\verge3d\max_plugin\verge3d.ms; position: 16823; line: 445
-- MAXScript MacroScript Error Exception:
-- Runtime error: 
Traceback (most recent call last):
  File "C:\Users\XXX\Documents\verge3d\max_plugin\__init__.py", line 94, in <exportGLTF>
  File "C:\Users\XXX\Documents\verge3d\max_plugin\__init__.py", line 141, in <exportGLTFPath>
  File "C:\Users\XXX\Documents\verge3d\max_plugin\generate.py", line 1493, in <generate>
  File "C:\Users\XXX\Documents\verge3d\max_plugin\generate.py", line 1349, in <generateMaterials>
  File "C:\Users\XXX\Documents\verge3d\max_plugin\generate.py", line 1362, in <generateWorldMaterial>
  File "C:\Users\XXX\Documents\verge3d\max_plugin\extract.py", line 996, in <extractNodeGraph>
  File "C:\Users\XXX\Documents\verge3d\max_plugin\extract.py", line 777, in <processNode>
AttributeError: 'pymxs.MXSWrapperBase' object has no attribute 'GetClassName'

-- MAXScript callstack:
--	thread data: threadID:1924
--	------------------------------------------------------
--	[stack level: 0]
--	In exportGLTF(); filename: C:\Users\XXX\Documents\verge3d\max_plugin\verge3d.ms; position: 16824; line: 445
--	member of: StructDef:V3DManagerStruct
--		Locals:
--		Externals:
--			importPython: Struct member:importPython : V3DManagerStruct.importPython()
--			owner: (V3DManagerStruct V3D_MENU_CONTEXT:1905594901 autoAssignAttrs:true settingsFile:"$userscripts/Verge3D/settings.ini" debug:false hasInitiated:true smeClock:dotNetObject:System.Windows.Forms.Timer)
--	------------------------------------------------------
--	[stack level: 1]
--	called from codeblock macroScript: Verge3D_exportGLTF; filename: C:\Users\XXX\Documents\verge3d\max_plugin\verge3d.ms; position: 277; line: 11
--		Locals:
--		Externals:
--	------------------------------------------------------
--	[stack level: 2]
--	called from top-level

I’m in the middle of trying to optimize performance for animation of geometries etc. And also came across the “non-passive event listener” warning and also “setTimeout handler took <N>ms”.

Did you already worked on the event listeners optimization?

Material shell support for 3dsMax
Thank you very much for all your effort. Its a welcome change when a company is actually listening to customer input/wishes.
The only two big wishes would be:
– Camera control puzzle (changing camera limits on the fly)
– Better onclick behaviour (Prevent the click event from getting fired when I click and move the camera)

I would also need that functionality. Any updates, when this could get implemented?

Doesnt work for me. Tried it on directly in the “prepareExternalInterface” with the code how you wrote:

var object = app.scene.getObjectByName("Testgeo");
        object.material.transparent = true;
        object.material.opacity = 0.5;

And also tried it the way I would like to have it:
Custom functions in my “visuallogic.js”

function fadeGeo(objectName){
    objectName.material.transparent = true;
    objectName.material.opacity = 0.5;
}

And execute it in my “normal app js” in “prepareExternalInterface”:
v3d.puzzles.procedures.fadeGeo("Testgeo");